HEADER    CELL CYCLE                              05-AUG-08   3E22              
TITLE     TUBULIN-COLCHICINE-SOBLIDOTIN: STATHMIN-LIKE DOMAIN COMPLEX           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TUBULIN ALPHA-1C CHAIN;                                    
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 SYNONYM: TUBULIN ALPHA CHAIN;                                        
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: TUBULIN BETA-2B CHAIN;                                     
COMPND   7 CHAIN: B, D;                                                         
COMPND   8 SYNONYM: TUBULIN BETA CHAIN;                                         
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: STATHMIN-4;                                                
COMPND  11 CHAIN: E;                                                            
COMPND  12 FRAGMENT: RB3 STATHMIN-LIKE DOMAIN 4;                                
COMPND  13 SYNONYM: STATHMIN-LIKE PROTEIN B3, RB3;                              
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: BOVINE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 ORGAN: BRAIN;                                                        
SOURCE   6 MOL_ID: 2;                                                           
SOURCE   7 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   8 ORGANISM_COMMON: BOVINE;                                             
SOURCE   9 ORGANISM_TAXID: 9913;                                                
SOURCE  10 ORGAN: BRAIN;                                                        
SOURCE  11 MOL_ID: 3;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE  13 ORGANISM_COMMON: RAT;                                                
SOURCE  14 ORGANISM_TAXID: 10116;                                               
SOURCE  15 GENE: STMN4;                                                         
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PET-8C                                    
KEYWDS    ALPHA-TUBULIN, BETA-TUBULIN, COLCHICINE, GTPASE, MICROTUBULE,         
KEYWDS   2 SOBLIDOTIN, STATHMIN, TUBULIN, CELL CYCLE                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.CORMIER,M.MARCHAND,R.B.RAVELLI,M.KNOSSOW,B.GIGANT                   
REVDAT   4   01-NOV-23 3E22    1       REMARK SEQADV                            
REVDAT   3   13-JUL-11 3E22    1       VERSN                                    
REVDAT   2   09-DEC-08 3E22    1       JRNL   VERSN                             
REVDAT   1   21-OCT-08 3E22    0                                                
JRNL        AUTH   A.CORMIER,M.MARCHAND,R.B.RAVELLI,M.KNOSSOW,B.GIGANT          
JRNL        TITL   STRUCTURAL INSIGHT INTO THE INHIBITION OF TUBULIN BY VINCA   
JRNL        TITL 2 DOMAIN PEPTIDE LIGANDS                                       
JRNL        REF    EMBO REP.                     V.   9  1101 2008              
JRNL        REFN                   ISSN 1469-221X                               
JRNL        PMID   18787557                                                     
JRNL        DOI    10.1038/EMBOR.2008.171                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 31414                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.231                           
REMARK   3   R VALUE            (WORKING SET) : 0.229                           
REMARK   3   FREE R VALUE                     : 0.295                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1598                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.90                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2023                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3990                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 104                          
REMARK   3   BIN FREE R VALUE                    : 0.4560                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 13924                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 230                                     
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 95.45                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.54000                                              
REMARK   3    B22 (A**2) : 3.54000                                              
REMARK   3    B33 (A**2) : -5.31000                                             
REMARK   3    B12 (A**2) : 1.77000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.792         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.711         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 53.956        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.939                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.890                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A): 14488 ; 0.016 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 19704 ; 1.953 ; 1.959       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1799 ; 9.222 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  2173 ; 0.133 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A): 11139 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  7786 ; 0.296 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   613 ; 0.212 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     2 ; 0.236 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    50 ; 0.447 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     2 ; 0.101 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  8994 ; 0.139 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 14425 ; 0.252 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  5494 ; 0.339 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  5279 ; 0.548 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : 2                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A C                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 3                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A      2       A     240      1                      
REMARK   3           1     C      2       C     240      1                      
REMARK   3           2     A    260       A     324      1                      
REMARK   3           2     C    260       C     324      1                      
REMARK   3           3     A    358       A     601      1                      
REMARK   3           3     C    358       C     601      1                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   TIGHT POSITIONAL   1    A    (A):   2881 ;  0.07 ;  0.05           
REMARK   3   TIGHT THERMAL      1    A (A**2):   2881 ;  0.09 ;  0.50           
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 2                                  
REMARK   3     CHAIN NAMES                    : B D                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 4                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     B      2       B     172      1                      
REMARK   3           1     D      2       D     172      1                      
REMARK   3           2     B    180       B     214      1                      
REMARK   3           2     D    180       D     214      1                      
REMARK   3           3     B    226       B     387      1                      
REMARK   3           3     D    226       D     387      1                      
REMARK   3           4     B    394       B     700      1                      
REMARK   3           4     D    394       D     700      1                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   TIGHT POSITIONAL   2    B    (A):   3110 ;  0.05 ;  0.05           
REMARK   3   TIGHT THERMAL      2    B (A**2):   3110 ;  0.07 ;  0.50           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     2        A   437                          
REMARK   3    RESIDUE RANGE :   E     4        E    64                          
REMARK   3    ORIGIN FOR THE GROUP (A): 165.6290  63.2350  50.9240              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2194 T22:   0.2669                                     
REMARK   3      T33:   0.3962 T12:   0.1041                                     
REMARK   3      T13:  -0.1612 T23:   0.1036                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.4545 L22:   5.5892                                     
REMARK   3      L33:   3.0891 L12:  -2.7218                                     
REMARK   3      L13:   0.9044 L23:  -0.4040                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0578 S12:  -0.3505 S13:  -0.7172                       
REMARK   3      S21:   0.3119 S22:   0.1565 S23:   0.6914                       
REMARK   3      S31:   0.3816 S32:  -0.4366 S33:  -0.2143                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     2        B   438                          
REMARK   3    RESIDUE RANGE :   E    65        E    89                          
REMARK   3    ORIGIN FOR THE GROUP (A): 202.8200  45.2460  39.4010              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6307 T22:   0.4693                                     
REMARK   3      T33:   0.4373 T12:   0.4849                                     
REMARK   3      T13:  -0.3000 T23:  -0.1005                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.5960 L22:   4.6504                                     
REMARK   3      L33:   4.4778 L12:  -2.5965                                     
REMARK   3      L13:   0.7463 L23:   0.3222                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0026 S12:   0.3696 S13:   0.2634                       
REMARK   3      S21:  -0.2777 S22:   0.2569 S23:  -0.3790                       
REMARK   3      S31:  -0.3607 S32:   0.2414 S33:  -0.2595                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   C     2        C   437                          
REMARK   3    RESIDUE RANGE :   E    90        E   115                          
REMARK   3    ORIGIN FOR THE GROUP (A): 239.2270  22.8960  32.2740              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.9607 T22:   0.8128                                     
REMARK   3      T33:   1.0335 T12:   0.4676                                     
REMARK   3      T13:  -0.2408 T23:  -0.6331                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   8.6959 L22:   7.3235                                     
REMARK   3      L33:   2.2474 L12:  -4.5196                                     
REMARK   3      L13:  -0.4651 L23:  -0.5794                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.6301 S12:   0.5479 S13:   0.6557                       
REMARK   3      S21:  -0.7279 S22:  -0.1027 S23:  -0.5708                       
REMARK   3      S31:  -0.3051 S32:   0.0449 S33:  -0.5274                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   D     2        D   438                          
REMARK   3    RESIDUE RANGE :   E   116        E   141                          
REMARK   3    ORIGIN FOR THE GROUP (A): 270.3430  -4.7590  29.9850              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.0559 T22:   0.7198                                     
REMARK   3      T33:   1.0483 T12:   0.4726                                     
REMARK   3      T13:  -0.0381 T23:  -0.5768                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.1984 L22:   5.5995                                     
REMARK   3      L33:   6.2675 L12:  -2.3456                                     
REMARK   3      L13:   0.6519 L23:  -1.0489                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0962 S12:   0.1782 S13:  -0.4693                       
REMARK   3      S21:  -0.8056 S22:  -0.3392 S23:  -0.0946                       
REMARK   3      S31:   0.2293 S32:   0.5149 S33:   0.2430                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3E22 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-AUG-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000048776.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-JUL-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.00                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-4                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9786                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 32732                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 35.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY                : 4.600                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.87                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.46900                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1SA0                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.73                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG, PIPES BUFFER, THE CRYSTAL OF        
REMARK 280  TUBULIN-COLCHICINE:RB3-SLD COMPLEX WAS SOAKED WITH A 2.0MM          
REMARK 280  SOBLIDOTIN SOLUTION FOR 24 HOURS., PH 7.00, VAPOR DIFFUSION,        
REMARK 280  HANGING DROP, TEMPERATURE 291K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       35.52000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       17.76000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       26.64000            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        8.88000            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       44.40000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: PENTAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 17370 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 64090 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -101.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E                         
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     SER A    38                                                      
REMARK 465     ASP A    39                                                      
REMARK 465     LYS A    40                                                      
REMARK 465     THR A    41                                                      
REMARK 465     ILE A    42                                                      
REMARK 465     GLY A    43                                                      
REMARK 465     GLY A    44                                                      
REMARK 465     GLY A    45                                                      
REMARK 465     ASP A    46                                                      
REMARK 465     ASP A   438                                                      
REMARK 465     SER A   439                                                      
REMARK 465     TYR A   440                                                      
REMARK 465     GLU A   441                                                      
REMARK 465     ASP A   442                                                      
REMARK 465     GLU A   443                                                      
REMARK 465     ASP A   444                                                      
REMARK 465     GLU A   445                                                      
REMARK 465     GLY A   446                                                      
REMARK 465     GLU A   447                                                      
REMARK 465     GLU A   448                                                      
REMARK 465     TYR A   449                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ARG B   278                                                      
REMARK 465     GLY B   279                                                      
REMARK 465     SER B   280                                                      
REMARK 465     GLN B   281                                                      
REMARK 465     GLN B   282                                                      
REMARK 465     TYR B   283                                                      
REMARK 465     ARG B   284                                                      
REMARK 465     ALA B   285                                                      
REMARK 465     THR B   439                                                      
REMARK 465     ALA B   440                                                      
REMARK 465     ASP B   441                                                      
REMARK 465     GLU B   442                                                      
REMARK 465     GLN B   443                                                      
REMARK 465     GLY B   444                                                      
REMARK 465     GLU B   445                                                      
REMARK 465     PHE B   446                                                      
REMARK 465     GLU B   447                                                      
REMARK 465     GLU B   448                                                      
REMARK 465     GLU B   449                                                      
REMARK 465     GLU B   450                                                      
REMARK 465     GLY B   451                                                      
REMARK 465     GLU B   452                                                      
REMARK 465     ASP B   453                                                      
REMARK 465     GLU B   454                                                      
REMARK 465     ALA B   455                                                      
REMARK 465     MET C     1                                                      
REMARK 465     SER C    38                                                      
REMARK 465     ASP C    39                                                      
REMARK 465     LYS C    40                                                      
REMARK 465     THR C    41                                                      
REMARK 465     ILE C    42                                                      
REMARK 465     GLY C    43                                                      
REMARK 465     GLY C    44                                                      
REMARK 465     GLY C    45                                                      
REMARK 465     ASP C    46                                                      
REMARK 465     LYS C   280                                                      
REMARK 465     ALA C   281                                                      
REMARK 465     TYR C   282                                                      
REMARK 465     HIS C   283                                                      
REMARK 465     GLU C   284                                                      
REMARK 465     GLN C   285                                                      
REMARK 465     ASP C   438                                                      
REMARK 465     SER C   439                                                      
REMARK 465     TYR C   440                                                      
REMARK 465     GLU C   441                                                      
REMARK 465     ASP C   442                                                      
REMARK 465     GLU C   443                                                      
REMARK 465     ASP C   444                                                      
REMARK 465     GLU C   445                                                      
REMARK 465     GLY C   446                                                      
REMARK 465     GLU C   447                                                      
REMARK 465     GLU C   448                                                      
REMARK 465     TYR C   449                                                      
REMARK 465     MET D     1                                                      
REMARK 465     ARG D   278                                                      
REMARK 465     GLY D   279                                                      
REMARK 465     SER D   280                                                      
REMARK 465     GLN D   281                                                      
REMARK 465     GLN D   282                                                      
REMARK 465     TYR D   283                                                      
REMARK 465     ARG D   284                                                      
REMARK 465     ALA D   285                                                      
REMARK 465     THR D   439                                                      
REMARK 465     ALA D   440                                                      
REMARK 465     ASP D   441                                                      
REMARK 465     GLU D   442                                                      
REMARK 465     GLN D   443                                                      
REMARK 465     GLY D   444                                                      
REMARK 465     GLU D   445                                                      
REMARK 465     PHE D   446                                                      
REMARK 465     GLU D   447                                                      
REMARK 465     GLU D   448                                                      
REMARK 465     GLU D   449                                                      
REMARK 465     GLU D   450                                                      
REMARK 465     GLY D   451                                                      
REMARK 465     GLU D   452                                                      
REMARK 465     ASP D   453                                                      
REMARK 465     GLU D   454                                                      
REMARK 465     ALA D   455                                                      
REMARK 465     GLY E    31                                                      
REMARK 465     VAL E    32                                                      
REMARK 465     PRO E    33                                                      
REMARK 465     GLU E    34                                                      
REMARK 465     PHE E    35                                                      
REMARK 465     ASN E    36                                                      
REMARK 465     ALA E    37                                                      
REMARK 465     SER E    38                                                      
REMARK 465     LEU E    39                                                      
REMARK 465     PRO E    40                                                      
REMARK 465     ARG E    41                                                      
REMARK 465     ARG E    42                                                      
REMARK 465     ARG E    43                                                      
REMARK 465     ASP E    44                                                      
REMARK 465     GLU E   142                                                      
REMARK 465     ALA E   143                                                      
REMARK 465     SER E   144                                                      
REMARK 465     ARG E   145                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLN A  35    CG   CD   OE1  NE2                                  
REMARK 470     THR A  51    OG1  CG2                                            
REMARK 470     GLU A  55    CG   CD   OE1  OE2                                  
REMARK 470     THR A  56    OG1  CG2                                            
REMARK 470     GLU A  77    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 221    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     MET A 231    CG   SD   CE                                        
REMARK 470     SER A 232    CB   OG                                             
REMARK 470     GLN A 285    CG   CD   OE1  NE2                                  
REMARK 470     ARG A 308    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 336    CG   CD   CE   NZ                                   
REMARK 470     LYS A 338    CG   CD   CE   NZ                                   
REMARK 470     ARG A 339    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     THR A 340    CG2                                                 
REMARK 470     GLN A 342    CG   CD   OE1  NE2                                  
REMARK 470     HIS B  37    CG   ND1  CD2  CE1  NE2                             
REMARK 470     THR B  57    OG1  CG2                                            
REMARK 470     ASN B  59    CG   OD1  ND2                                       
REMARK 470     LYS B 124    CG   CD   CE   NZ                                   
REMARK 470     SER B 126    OG                                                  
REMARK 470     MET B 172    CG   SD   CE                                        
REMARK 470     VAL B 181    CG1  CG2                                            
REMARK 470     LYS B 218    CG   CD   CE   NZ                                   
REMARK 470     LEU B 219    CG   CD1  CD2                                       
REMARK 470     SER B 298    OG                                                  
REMARK 470     ARG B 322    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 326    CG   CD   CE   NZ                                   
REMARK 470     LYS B 338    CG   CD   CE   NZ                                   
REMARK 470     ARG B 369    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 372    CG   CD   CE   NZ                                   
REMARK 470     ASP B 437    CG   OD1  OD2                                       
REMARK 470     GLN C  35    CG   CD   OE1  NE2                                  
REMARK 470     ASP C  47    CG   OD1  OD2                                       
REMARK 470     THR C  51    OG1  CG2                                            
REMARK 470     GLU C  55    CG   CD   OE1  OE2                                  
REMARK 470     THR C  56    OG1  CG2                                            
REMARK 470     GLU C  77    CG   CD   OE1  OE2                                  
REMARK 470     ARG C 221    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     MET C 231    CG   SD   CE                                        
REMARK 470     SER C 232    CB   OG                                             
REMARK 470     ASP C 251    CG   OD1  OD2                                       
REMARK 470     ARG C 308    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS C 336    CG   CD   CE   NZ                                   
REMARK 470     LYS C 338    CG   CD   CE   NZ                                   
REMARK 470     ARG C 339    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     THR C 340    CG2                                                 
REMARK 470     GLN C 342    CG   CD   OE1  NE2                                  
REMARK 470     HIS D  37    CG   ND1  CD2  CE1  NE2                             
REMARK 470     THR D  57    OG1  CG2                                            
REMARK 470     ASN D  59    CG   OD1  ND2                                       
REMARK 470     LYS D 124    CG   CD   CE   NZ                                   
REMARK 470     SER D 126    OG                                                  
REMARK 470     MET D 172    CG   SD   CE                                        
REMARK 470     LYS D 218    CG   CD   CE   NZ                                   
REMARK 470     LEU D 219    CG   CD1  CD2                                       
REMARK 470     SER D 298    OG                                                  
REMARK 470     LYS D 326    CG   CD   CE   NZ                                   
REMARK 470     LYS D 338    CG   CD   CE   NZ                                   
REMARK 470     ARG D 369    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS D 372    CG   CD   CE   NZ                                   
REMARK 470     ASP D 437    CG   OD1  OD2                                       
REMARK 470     ALA E   4    N                                                   
REMARK 470     GLU E   7    CG   CD   OE1  OE2                                  
REMARK 470     VAL E   8    CG1  CG2                                            
REMARK 470     ILE E   9    CG1  CG2  CD1                                       
REMARK 470     SER E  19    OG                                                  
REMARK 470     ILE E  23    CG1  CG2  CD1                                       
REMARK 470     LYS E  25    CG   CD   CE   NZ                                   
REMARK 470     PHE E  29    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     ASP E  30    CG   OD1  OD2                                       
REMARK 470     SER E  46    OG                                                  
REMARK 470     LEU E  47    CG   CD1  CD2                                       
REMARK 470     ILE E  50    CG1  CG2  CD1                                       
REMARK 470     LEU E  68    CG   CD1  CD2                                       
REMARK 470     LYS E  75    CG   CD   CE   NZ                                   
REMARK 470     VAL E  82    CG1  CG2                                            
REMARK 470     ILE E  83    CG1  CG2  CD1                                       
REMARK 470     LYS E  85    CG   CD   CE   NZ                                   
REMARK 470     GLU E  88    CG   CD   OE1  OE2                                  
REMARK 470     LYS E  95    CG   CD   CE   NZ                                   
REMARK 470     LYS E 100    CG   CD   CE   NZ                                   
REMARK 470     GLN E 103    CG   CD   OE1  NE2                                  
REMARK 470     GLU E 110    CG   CD   OE1  OE2                                  
REMARK 470     LEU E 116    CG   CD1  CD2                                       
REMARK 470     LYS E 128    CG   CD   CE   NZ                                   
REMARK 470     GLU E 131    CG   CD   OE1  OE2                                  
REMARK 470     GLU E 132    CG   CD   OE1  OE2                                  
REMARK 470     LYS E 135    CG   CD   CE   NZ                                   
REMARK 470     LYS E 137    CG   CD   CE   NZ                                   
REMARK 470     GLU E 138    CG   CD   OE1  OE2                                  
REMARK 470     LEU E 139    CG   CD1  CD2                                       
REMARK 470     LYS E 140    CG   CD   CE   NZ                                   
REMARK 470     GLU E 141    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ARG E    76     N    HIS E    78              1.92            
REMARK 500   O    SER C    48     N    ASN C    50              2.03            
REMARK 500   OG1  THR B   168     OG1  THR B   201              2.15            
REMARK 500   O    PRO A   348     O    LYS E    25              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    CYS A  20   CA  -  CB  -  SG  ANGL. DEV. =   8.7 DEGREES          
REMARK 500    ASP A  33   CB  -  CG  -  OD2 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    ASP A  47   CB  -  CG  -  OD2 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    ASP A  76   CB  -  CG  -  OD2 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    ASP A 127   CB  -  CG  -  OD2 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ASP A 160   CB  -  CG  -  OD2 ANGL. DEV. =   5.9 DEGREES          
REMARK 500    LEU A 227   CA  -  CB  -  CG  ANGL. DEV. =  17.2 DEGREES          
REMARK 500    ASP A 345   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ASP B 120   CB  -  CG  -  OD2 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    ASP B 226   CB  -  CG  -  OD2 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    ASP B 427   CB  -  CG  -  OD2 ANGL. DEV. =   6.6 DEGREES          
REMARK 500    ASP D 427   CB  -  CG  -  OD2 ANGL. DEV. =   5.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU A   3      134.57   -171.74                                   
REMARK 500    GLN A  11      -76.58      5.35                                   
REMARK 500    ALA A  12      -70.53    -53.54                                   
REMARK 500    VAL A  14      -71.48    -55.42                                   
REMARK 500    PRO A  32      -49.98    -28.54                                   
REMARK 500    ASP A  33       -2.57    -58.48                                   
REMARK 500    SER A  48      -33.63     -7.63                                   
REMARK 500    PHE A  49        5.83     36.72                                   
REMARK 500    GLU A  55       48.79    -73.68                                   
REMARK 500    VAL A  62      123.62     43.40                                   
REMARK 500    PRO A  72     -105.29    -39.82                                   
REMARK 500    THR A  73      -78.75     44.16                                   
REMARK 500    GLU A  77        7.50    -61.31                                   
REMARK 500    ARG A  79       23.34    -74.97                                   
REMARK 500    THR A  82      121.57     -4.97                                   
REMARK 500    TYR A  83      -19.85    112.00                                   
REMARK 500    ARG A  84      -38.80    -24.50                                   
REMARK 500    LEU A  86      -63.40    -28.64                                   
REMARK 500    LYS A  96      -46.79     63.28                                   
REMARK 500    ALA A 100       83.98     28.72                                   
REMARK 500    ASN A 101       35.50     29.89                                   
REMARK 500    TYR A 108      -53.38   -130.67                                   
REMARK 500    LYS A 112      -38.87    -27.74                                   
REMARK 500    GLN A 128       65.31   -110.53                                   
REMARK 500    LYS A 163      -76.21    -58.83                                   
REMARK 500    LYS A 164      119.98    -21.28                                   
REMARK 500    PRO A 175      -41.36    -29.57                                   
REMARK 500    THR A 179     -113.37    -93.86                                   
REMARK 500    ALA A 180       99.54    142.84                                   
REMARK 500    VAL A 181      -79.71     22.48                                   
REMARK 500    GLU A 183      -74.72    -15.50                                   
REMARK 500    GLU A 196       23.15    -74.32                                   
REMARK 500    SER A 241      -58.43    -28.47                                   
REMARK 500    ASP A 245      112.76     50.01                                   
REMARK 500    ALA A 247      135.54     21.50                                   
REMARK 500    LEU A 248      121.41     72.44                                   
REMARK 500    GLU A 254      -13.76    -45.60                                   
REMARK 500    GLN A 256      -71.57    -60.00                                   
REMARK 500    THR A 257      -52.21    -10.18                                   
REMARK 500    PRO A 263       -6.37    -40.09                                   
REMARK 500    ILE A 265       25.10     30.39                                   
REMARK 500    HIS A 266      166.51    -44.20                                   
REMARK 500    ALA A 273     -117.26    -47.06                                   
REMARK 500    GLU A 279      -17.80     77.90                                   
REMARK 500    ALA A 281      -55.49    -25.96                                   
REMARK 500    VAL A 288      -38.51    -17.69                                   
REMARK 500    GLU A 297      110.39   -163.01                                   
REMARK 500    ALA A 299      -30.18    -36.32                                   
REMARK 500    GLN A 301     -170.92    -65.49                                   
REMARK 500    CYS A 305     -142.14    176.58                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     339 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 VAL A  177     SER A  178                 -132.58                    
REMARK 500 ILE A  265     HIS A  266                 -148.18                    
REMARK 500 PRO B  162     ASP B  163                  136.73                    
REMARK 500 PHE B  244     PRO B  245                 -134.65                    
REMARK 500 LEU B  265     HIS B  266                 -147.65                    
REMARK 500 VAL C  177     SER C  178                 -132.12                    
REMARK 500 ILE C  265     HIS C  266                 -146.43                    
REMARK 500 CYS C  315     CYS C  316                 -149.83                    
REMARK 500 PRO D  162     ASP D  163                  139.81                    
REMARK 500 PHE D  244     PRO D  245                 -132.74                    
REMARK 500 ASP E    5     MET E    6                 -142.24                    
REMARK 500 ILE E   50     GLN E   51                  140.28                    
REMARK 500 GLU E   77     HIS E   78                  139.30                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GTP A 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP B 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LOC B 700                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TZT B 800                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GTP C 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP D 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LOC D 700                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1SA0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1Z2B   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3DU7   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THERE IS ONE COMPLEX IN THE ASYMMETRIC UNIT, WHICH CONSISTS          
REMARK 999 OF TWO ALPHA-BETA TUBULIN HETERODIMERS (CHAINS A-B AND C-D),         
REMARK 999 AND ONE STATHMIN-LIKE DOMAIN OF RB3 (RB3-SLD) WHICH                  
REMARK 999 CORRESPONDS TO STAHMIN RESIDUES 5 TO 145 WITH THE ADDITION           
REMARK 999 OF ONE ACETYLATED ALANINE AT THE N-TERMINUS. THE NUMBERING           
REMARK 999 OF RB3-SLD IS ACCORDING TO THE STATHMIN SEQUENCE. ALPHA-             
REMARK 999 TUBULIN AND BETA-TUBULIN HAVE BEEN ALIGNED AS IN NOGALES ET          
REMARK 999 AL., NATURE VOL 391,199-203. IN THIS ALIGNMENT, RESIDUES             
REMARK 999 45-46 AND 361-368 OF ALPHA-TUBULIN ARE MISSING IN BETA-              
REMARK 999 TUBULIN. THERE ARE SEVERAL EXPRESSED TUBULIN ISOTYPES IN             
REMARK 999 MAMMALIAN BRAIN. WE USED THE BOS TAURUS TUBULIN SEQUENCE OF          
REMARK 999 THE MOST ABUNDANT ISOTYPES (ALPHA: ISOTYPE 1, GI:73586894,           
REMARK 999 BETA: ISOTYPE 2, GI:51491829) BUT WITH THE ILE TO VAL                
REMARK 999 SUBSTITUTION AT POSITION 318 ON BETA TUBULIN.                        
DBREF  3E22 A    1   449  UNP    Q3ZCJ7   TBA1C_BOVIN      1    449             
DBREF  3E22 B    1   455  UNP    Q6B856   TBB2B_BOVIN      1    445             
DBREF  3E22 C    1   449  UNP    Q3ZCJ7   TBA1C_BOVIN      1    449             
DBREF  3E22 D    1   455  UNP    Q6B856   TBB2B_BOVIN      1    445             
DBREF  3E22 E    5   145  UNP    P63043   STMN4_RAT       49    189             
SEQADV 3E22 TYR A  440  UNP  Q3ZCJ7    ALA   440 SEE REMARK 999                 
SEQADV 3E22 ASP A  442  UNP  Q3ZCJ7    GLY   442 SEE REMARK 999                 
SEQADV 3E22 GLU A  443  UNP  Q3ZCJ7    ASP   443 SEE REMARK 999                 
SEQADV 3E22 GLU A  447  UNP  Q3ZCJ7    ASP   447 SEE REMARK 999                 
SEQADV 3E22 SER B  203  UNP  Q6B856    CYS   201 SEE REMARK 999                 
SEQADV 3E22 VAL B  318  UNP  Q6B856    ILE   316 SEE REMARK 999                 
SEQADV 3E22 TYR C  440  UNP  Q3ZCJ7    ALA   440 SEE REMARK 999                 
SEQADV 3E22 ASP C  442  UNP  Q3ZCJ7    GLY   442 SEE REMARK 999                 
SEQADV 3E22 GLU C  443  UNP  Q3ZCJ7    ASP   443 SEE REMARK 999                 
SEQADV 3E22 GLU C  447  UNP  Q3ZCJ7    ASP   447 SEE REMARK 999                 
SEQADV 3E22 SER D  203  UNP  Q6B856    CYS   201 SEE REMARK 999                 
SEQADV 3E22 VAL D  318  UNP  Q6B856    ILE   316 SEE REMARK 999                 
SEQADV 3E22 ALA E    4  UNP  P63043              EXPRESSION TAG                 
SEQRES   1 A  449  MET ARG GLU CYS ILE SER ILE HIS VAL GLY GLN ALA GLY          
SEQRES   2 A  449  VAL GLN ILE GLY ASN ALA CYS TRP GLU LEU TYR CYS LEU          
SEQRES   3 A  449  GLU HIS GLY ILE GLN PRO ASP GLY GLN MET PRO SER ASP          
SEQRES   4 A  449  LYS THR ILE GLY GLY GLY ASP ASP SER PHE ASN THR PHE          
SEQRES   5 A  449  PHE SER GLU THR GLY ALA GLY LYS HIS VAL PRO ARG ALA          
SEQRES   6 A  449  VAL PHE VAL ASP LEU GLU PRO THR VAL ILE ASP GLU VAL          
SEQRES   7 A  449  ARG THR GLY THR TYR ARG GLN LEU PHE HIS PRO GLU GLN          
SEQRES   8 A  449  LEU ILE SER GLY LYS GLU ASP ALA ALA ASN ASN TYR ALA          
SEQRES   9 A  449  ARG GLY HIS TYR THR ILE GLY LYS GLU ILE ILE ASP LEU          
SEQRES  10 A  449  VAL LEU ASP ARG VAL ARG LYS LEU ALA ASP GLN CYS THR          
SEQRES  11 A  449  GLY LEU GLN GLY PHE LEU VAL PHE HIS SER PHE GLY GLY          
SEQRES  12 A  449  GLY THR GLY SER GLY PHE THR SER LEU LEU MET GLU ARG          
SEQRES  13 A  449  LEU SER VAL ASP TYR GLY LYS LYS SER LYS LEU GLU PHE          
SEQRES  14 A  449  SER ILE TYR PRO ALA PRO GLN VAL SER THR ALA VAL VAL          
SEQRES  15 A  449  GLU PRO TYR ASN SER ILE LEU THR THR HIS THR THR LEU          
SEQRES  16 A  449  GLU HIS SER ASP CYS ALA PHE MET VAL ASP ASN GLU ALA          
SEQRES  17 A  449  ILE TYR ASP ILE CYS ARG ARG ASN LEU ASP ILE GLU ARG          
SEQRES  18 A  449  PRO THR TYR THR ASN LEU ASN ARG LEU MET SER GLN ILE          
SEQRES  19 A  449  VAL SER SER ILE THR ALA SER LEU ARG PHE ASP GLY ALA          
SEQRES  20 A  449  LEU ASN VAL ASP LEU THR GLU PHE GLN THR ASN LEU VAL          
SEQRES  21 A  449  PRO TYR PRO ARG ILE HIS PHE PRO LEU ALA THR TYR ALA          
SEQRES  22 A  449  PRO VAL ILE SER ALA GLU LYS ALA TYR HIS GLU GLN LEU          
SEQRES  23 A  449  SER VAL ALA GLU ILE THR ASN ALA CYS PHE GLU PRO ALA          
SEQRES  24 A  449  ASN GLN MET VAL LYS CYS ASP PRO ARG HIS GLY LYS TYR          
SEQRES  25 A  449  MET ALA CYS CYS LEU LEU TYR ARG GLY ASP VAL VAL PRO          
SEQRES  26 A  449  LYS ASP VAL ASN ALA ALA ILE ALA THR ILE LYS THR LYS          
SEQRES  27 A  449  ARG THR ILE GLN PHE VAL ASP TRP CYS PRO THR GLY PHE          
SEQRES  28 A  449  LYS VAL GLY ILE ASN TYR GLN PRO PRO THR VAL VAL PRO          
SEQRES  29 A  449  GLY GLY ASP LEU ALA LYS VAL GLN ARG ALA VAL CYS MET          
SEQRES  30 A  449  LEU SER ASN THR THR ALA VAL ALA GLU ALA TRP ALA ARG          
SEQRES  31 A  449  LEU ASP HIS LYS PHE ASP LEU MET TYR ALA LYS ARG ALA          
SEQRES  32 A  449  PHE VAL HIS TRP TYR VAL GLY GLU GLY MET GLU GLU GLY          
SEQRES  33 A  449  GLU PHE SER GLU ALA ARG GLU ASP MET ALA ALA LEU GLU          
SEQRES  34 A  449  LYS ASP TYR GLU GLU VAL GLY ALA ASP SER TYR GLU ASP          
SEQRES  35 A  449  GLU ASP GLU GLY GLU GLU TYR                                  
SEQRES   1 B  445  MET ARG GLU ILE VAL HIS ILE GLN ALA GLY GLN CYS GLY          
SEQRES   2 B  445  ASN GLN ILE GLY ALA LYS PHE TRP GLU VAL ILE SER ASP          
SEQRES   3 B  445  GLU HIS GLY ILE ASP PRO THR GLY SER TYR HIS GLY ASP          
SEQRES   4 B  445  SER ASP LEU GLN LEU GLU ARG ILE ASN VAL TYR TYR ASN          
SEQRES   5 B  445  GLU ALA THR GLY ASN LYS TYR VAL PRO ARG ALA ILE LEU          
SEQRES   6 B  445  VAL ASP LEU GLU PRO GLY THR MET ASP SER VAL ARG SER          
SEQRES   7 B  445  GLY PRO PHE GLY GLN ILE PHE ARG PRO ASP ASN PHE VAL          
SEQRES   8 B  445  PHE GLY GLN SER GLY ALA GLY ASN ASN TRP ALA LYS GLY          
SEQRES   9 B  445  HIS TYR THR GLU GLY ALA GLU LEU VAL ASP SER VAL LEU          
SEQRES  10 B  445  ASP VAL VAL ARG LYS GLU SER GLU SER CYS ASP CYS LEU          
SEQRES  11 B  445  GLN GLY PHE GLN LEU THR HIS SER LEU GLY GLY GLY THR          
SEQRES  12 B  445  GLY SER GLY MET GLY THR LEU LEU ILE SER LYS ILE ARG          
SEQRES  13 B  445  GLU GLU TYR PRO ASP ARG ILE MET ASN THR PHE SER VAL          
SEQRES  14 B  445  MET PRO SER PRO LYS VAL SER ASP THR VAL VAL GLU PRO          
SEQRES  15 B  445  TYR ASN ALA THR LEU SER VAL HIS GLN LEU VAL GLU ASN          
SEQRES  16 B  445  THR ASP GLU THR TYR SER ILE ASP ASN GLU ALA LEU TYR          
SEQRES  17 B  445  ASP ILE CYS PHE ARG THR LEU LYS LEU THR THR PRO THR          
SEQRES  18 B  445  TYR GLY ASP LEU ASN HIS LEU VAL SER ALA THR MET SER          
SEQRES  19 B  445  GLY VAL THR THR CYS LEU ARG PHE PRO GLY GLN LEU ASN          
SEQRES  20 B  445  ALA ASP LEU ARG LYS LEU ALA VAL ASN MET VAL PRO PHE          
SEQRES  21 B  445  PRO ARG LEU HIS PHE PHE MET PRO GLY PHE ALA PRO LEU          
SEQRES  22 B  445  THR SER ARG GLY SER GLN GLN TYR ARG ALA LEU THR VAL          
SEQRES  23 B  445  PRO GLU LEU THR GLN GLN MET PHE ASP SER LYS ASN MET          
SEQRES  24 B  445  MET ALA ALA CYS ASP PRO ARG HIS GLY ARG TYR LEU THR          
SEQRES  25 B  445  VAL ALA ALA VAL PHE ARG GLY ARG MET SER MET LYS GLU          
SEQRES  26 B  445  VAL ASP GLU GLN MET LEU ASN VAL GLN ASN LYS ASN SER          
SEQRES  27 B  445  SER TYR PHE VAL GLU TRP ILE PRO ASN ASN VAL LYS THR          
SEQRES  28 B  445  ALA VAL CYS ASP ILE PRO PRO ARG GLY LEU LYS MET SER          
SEQRES  29 B  445  ALA THR PHE ILE GLY ASN SER THR ALA ILE GLN GLU LEU          
SEQRES  30 B  445  PHE LYS ARG ILE SER GLU GLN PHE THR ALA MET PHE ARG          
SEQRES  31 B  445  ARG LYS ALA PHE LEU HIS TRP TYR THR GLY GLU GLY MET          
SEQRES  32 B  445  ASP GLU MET GLU PHE THR GLU ALA GLU SER ASN MET ASN          
SEQRES  33 B  445  ASP LEU VAL SER GLU TYR GLN GLN TYR GLN ASP ALA THR          
SEQRES  34 B  445  ALA ASP GLU GLN GLY GLU PHE GLU GLU GLU GLU GLY GLU          
SEQRES  35 B  445  ASP GLU ALA                                                  
SEQRES   1 C  449  MET ARG GLU CYS ILE SER ILE HIS VAL GLY GLN ALA GLY          
SEQRES   2 C  449  VAL GLN ILE GLY ASN ALA CYS TRP GLU LEU TYR CYS LEU          
SEQRES   3 C  449  GLU HIS GLY ILE GLN PRO ASP GLY GLN MET PRO SER ASP          
SEQRES   4 C  449  LYS THR ILE GLY GLY GLY ASP ASP SER PHE ASN THR PHE          
SEQRES   5 C  449  PHE SER GLU THR GLY ALA GLY LYS HIS VAL PRO ARG ALA          
SEQRES   6 C  449  VAL PHE VAL ASP LEU GLU PRO THR VAL ILE ASP GLU VAL          
SEQRES   7 C  449  ARG THR GLY THR TYR ARG GLN LEU PHE HIS PRO GLU GLN          
SEQRES   8 C  449  LEU ILE SER GLY LYS GLU ASP ALA ALA ASN ASN TYR ALA          
SEQRES   9 C  449  ARG GLY HIS TYR THR ILE GLY LYS GLU ILE ILE ASP LEU          
SEQRES  10 C  449  VAL LEU ASP ARG VAL ARG LYS LEU ALA ASP GLN CYS THR          
SEQRES  11 C  449  GLY LEU GLN GLY PHE LEU VAL PHE HIS SER PHE GLY GLY          
SEQRES  12 C  449  GLY THR GLY SER GLY PHE THR SER LEU LEU MET GLU ARG          
SEQRES  13 C  449  LEU SER VAL ASP TYR GLY LYS LYS SER LYS LEU GLU PHE          
SEQRES  14 C  449  SER ILE TYR PRO ALA PRO GLN VAL SER THR ALA VAL VAL          
SEQRES  15 C  449  GLU PRO TYR ASN SER ILE LEU THR THR HIS THR THR LEU          
SEQRES  16 C  449  GLU HIS SER ASP CYS ALA PHE MET VAL ASP ASN GLU ALA          
SEQRES  17 C  449  ILE TYR ASP ILE CYS ARG ARG ASN LEU ASP ILE GLU ARG          
SEQRES  18 C  449  PRO THR TYR THR ASN LEU ASN ARG LEU MET SER GLN ILE          
SEQRES  19 C  449  VAL SER SER ILE THR ALA SER LEU ARG PHE ASP GLY ALA          
SEQRES  20 C  449  LEU ASN VAL ASP LEU THR GLU PHE GLN THR ASN LEU VAL          
SEQRES  21 C  449  PRO TYR PRO ARG ILE HIS PHE PRO LEU ALA THR TYR ALA          
SEQRES  22 C  449  PRO VAL ILE SER ALA GLU LYS ALA TYR HIS GLU GLN LEU          
SEQRES  23 C  449  SER VAL ALA GLU ILE THR ASN ALA CYS PHE GLU PRO ALA          
SEQRES  24 C  449  ASN GLN MET VAL LYS CYS ASP PRO ARG HIS GLY LYS TYR          
SEQRES  25 C  449  MET ALA CYS CYS LEU LEU TYR ARG GLY ASP VAL VAL PRO          
SEQRES  26 C  449  LYS ASP VAL ASN ALA ALA ILE ALA THR ILE LYS THR LYS          
SEQRES  27 C  449  ARG THR ILE GLN PHE VAL ASP TRP CYS PRO THR GLY PHE          
SEQRES  28 C  449  LYS VAL GLY ILE ASN TYR GLN PRO PRO THR VAL VAL PRO          
SEQRES  29 C  449  GLY GLY ASP LEU ALA LYS VAL GLN ARG ALA VAL CYS MET          
SEQRES  30 C  449  LEU SER ASN THR THR ALA VAL ALA GLU ALA TRP ALA ARG          
SEQRES  31 C  449  LEU ASP HIS LYS PHE ASP LEU MET TYR ALA LYS ARG ALA          
SEQRES  32 C  449  PHE VAL HIS TRP TYR VAL GLY GLU GLY MET GLU GLU GLY          
SEQRES  33 C  449  GLU PHE SER GLU ALA ARG GLU ASP MET ALA ALA LEU GLU          
SEQRES  34 C  449  LYS ASP TYR GLU GLU VAL GLY ALA ASP SER TYR GLU ASP          
SEQRES  35 C  449  GLU ASP GLU GLY GLU GLU TYR                                  
SEQRES   1 D  445  MET ARG GLU ILE VAL HIS ILE GLN ALA GLY GLN CYS GLY          
SEQRES   2 D  445  ASN GLN ILE GLY ALA LYS PHE TRP GLU VAL ILE SER ASP          
SEQRES   3 D  445  GLU HIS GLY ILE ASP PRO THR GLY SER TYR HIS GLY ASP          
SEQRES   4 D  445  SER ASP LEU GLN LEU GLU ARG ILE ASN VAL TYR TYR ASN          
SEQRES   5 D  445  GLU ALA THR GLY ASN LYS TYR VAL PRO ARG ALA ILE LEU          
SEQRES   6 D  445  VAL ASP LEU GLU PRO GLY THR MET ASP SER VAL ARG SER          
SEQRES   7 D  445  GLY PRO PHE GLY GLN ILE PHE ARG PRO ASP ASN PHE VAL          
SEQRES   8 D  445  PHE GLY GLN SER GLY ALA GLY ASN ASN TRP ALA LYS GLY          
SEQRES   9 D  445  HIS TYR THR GLU GLY ALA GLU LEU VAL ASP SER VAL LEU          
SEQRES  10 D  445  ASP VAL VAL ARG LYS GLU SER GLU SER CYS ASP CYS LEU          
SEQRES  11 D  445  GLN GLY PHE GLN LEU THR HIS SER LEU GLY GLY GLY THR          
SEQRES  12 D  445  GLY SER GLY MET GLY THR LEU LEU ILE SER LYS ILE ARG          
SEQRES  13 D  445  GLU GLU TYR PRO ASP ARG ILE MET ASN THR PHE SER VAL          
SEQRES  14 D  445  MET PRO SER PRO LYS VAL SER ASP THR VAL VAL GLU PRO          
SEQRES  15 D  445  TYR ASN ALA THR LEU SER VAL HIS GLN LEU VAL GLU ASN          
SEQRES  16 D  445  THR ASP GLU THR TYR SER ILE ASP ASN GLU ALA LEU TYR          
SEQRES  17 D  445  ASP ILE CYS PHE ARG THR LEU LYS LEU THR THR PRO THR          
SEQRES  18 D  445  TYR GLY ASP LEU ASN HIS LEU VAL SER ALA THR MET SER          
SEQRES  19 D  445  GLY VAL THR THR CYS LEU ARG PHE PRO GLY GLN LEU ASN          
SEQRES  20 D  445  ALA ASP LEU ARG LYS LEU ALA VAL ASN MET VAL PRO PHE          
SEQRES  21 D  445  PRO ARG LEU HIS PHE PHE MET PRO GLY PHE ALA PRO LEU          
SEQRES  22 D  445  THR SER ARG GLY SER GLN GLN TYR ARG ALA LEU THR VAL          
SEQRES  23 D  445  PRO GLU LEU THR GLN GLN MET PHE ASP SER LYS ASN MET          
SEQRES  24 D  445  MET ALA ALA CYS ASP PRO ARG HIS GLY ARG TYR LEU THR          
SEQRES  25 D  445  VAL ALA ALA VAL PHE ARG GLY ARG MET SER MET LYS GLU          
SEQRES  26 D  445  VAL ASP GLU GLN MET LEU ASN VAL GLN ASN LYS ASN SER          
SEQRES  27 D  445  SER TYR PHE VAL GLU TRP ILE PRO ASN ASN VAL LYS THR          
SEQRES  28 D  445  ALA VAL CYS ASP ILE PRO PRO ARG GLY LEU LYS MET SER          
SEQRES  29 D  445  ALA THR PHE ILE GLY ASN SER THR ALA ILE GLN GLU LEU          
SEQRES  30 D  445  PHE LYS ARG ILE SER GLU GLN PHE THR ALA MET PHE ARG          
SEQRES  31 D  445  ARG LYS ALA PHE LEU HIS TRP TYR THR GLY GLU GLY MET          
SEQRES  32 D  445  ASP GLU MET GLU PHE THR GLU ALA GLU SER ASN MET ASN          
SEQRES  33 D  445  ASP LEU VAL SER GLU TYR GLN GLN TYR GLN ASP ALA THR          
SEQRES  34 D  445  ALA ASP GLU GLN GLY GLU PHE GLU GLU GLU GLU GLY GLU          
SEQRES  35 D  445  ASP GLU ALA                                                  
SEQRES   1 E  142  ALA ASP MET GLU VAL ILE GLU LEU ASN LYS CYS THR SER          
SEQRES   2 E  142  GLY GLN SER PHE GLU VAL ILE LEU LYS PRO PRO SER PHE          
SEQRES   3 E  142  ASP GLY VAL PRO GLU PHE ASN ALA SER LEU PRO ARG ARG          
SEQRES   4 E  142  ARG ASP PRO SER LEU GLU GLU ILE GLN LYS LYS LEU GLU          
SEQRES   5 E  142  ALA ALA GLU GLU ARG ARG LYS TYR GLN GLU ALA GLU LEU          
SEQRES   6 E  142  LEU LYS HIS LEU ALA GLU LYS ARG GLU HIS GLU ARG GLU          
SEQRES   7 E  142  VAL ILE GLN LYS ALA ILE GLU GLU ASN ASN ASN PHE ILE          
SEQRES   8 E  142  LYS MET ALA LYS GLU LYS LEU ALA GLN LYS MET GLU SER          
SEQRES   9 E  142  ASN LYS GLU ASN ARG GLU ALA HIS LEU ALA ALA MET LEU          
SEQRES  10 E  142  GLU ARG LEU GLN GLU LYS ASP LYS HIS ALA GLU GLU VAL          
SEQRES  11 E  142  ARG LYS ASN LYS GLU LEU LYS GLU GLU ALA SER ARG              
HET    GTP  A 600      32                                                       
HET     MG  A 601       1                                                       
HET    GDP  B 600      28                                                       
HET    LOC  B 700      29                                                       
HET    TZT  B 800      50                                                       
HET    GTP  C 600      32                                                       
HET     MG  C 601       1                                                       
HET    GDP  D 600      28                                                       
HET    LOC  D 700      29                                                       
HETNAM     GTP GUANOSINE-5'-TRIPHOSPHATE                                        
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GDP GUANOSINE-5'-DIPHOSPHATE                                         
HETNAM     LOC N-[(7S)-1,2,3,10-TETRAMETHOXY-9-OXO-6,7-DIHYDRO-5H-              
HETNAM   2 LOC  BENZO[D]HEPTALEN-7-YL]ETHANAMIDE                                
HETNAM     TZT SOBLIDOTIN                                                       
HETSYN     LOC COLCHICINE                                                       
HETSYN     TZT TZT-1027                                                         
FORMUL   6  GTP    2(C10 H16 N5 O14 P3)                                         
FORMUL   7   MG    2(MG 2+)                                                     
FORMUL   8  GDP    2(C10 H15 N5 O11 P2)                                         
FORMUL   9  LOC    2(C22 H25 N O6)                                              
FORMUL  10  TZT    C39 H67 N5 O6                                                
HELIX    1   1 GLY A   10  GLY A   29  1                                  20    
HELIX    2   2 HIS A   88  GLU A   90  5                                   3    
HELIX    3   3 ASN A  102  TYR A  108  1                                   7    
HELIX    4   4 ILE A  110  GLN A  128  1                                  19    
HELIX    5   5 GLY A  143  TYR A  161  1                                  19    
HELIX    6   6 VAL A  182  GLU A  196  1                                  15    
HELIX    7   7 ASP A  205  LEU A  217  1                                  13    
HELIX    8   8 THR A  223  ASP A  245  1                                  23    
HELIX    9   9 LEU A  252  VAL A  260  1                                   9    
HELIX   10  10 SER A  287  ASN A  293  1                                   7    
HELIX   11  11 GLU A  297  GLN A  301  5                                   5    
HELIX   12  12 VAL A  324  THR A  337  1                                  14    
HELIX   13  13 VAL A  384  ALA A  400  1                                  17    
HELIX   14  14 VAL A  405  GLY A  412  1                                   8    
HELIX   15  15 GLU A  414  GLU A  434  1                                  21    
HELIX   16  16 GLY B   10  GLY B   29  1                                  20    
HELIX   17  17 ASP B   41  GLU B   47  5                                   5    
HELIX   18  18 ARG B   48  TYR B   53  1                                   6    
HELIX   19  19 PRO B   72  SER B   80  1                                   9    
HELIX   20  20 PHE B   83  PHE B   87  5                                   5    
HELIX   21  21 ARG B   88  ASP B   90  5                                   3    
HELIX   22  22 ASN B  102  TYR B  108  1                                   7    
HELIX   23  23 TYR B  108  GLU B  127  1                                  20    
HELIX   24  24 GLY B  144  TYR B  161  1                                  18    
HELIX   25  25 GLU B  183  THR B  198  1                                  16    
HELIX   26  26 ASN B  206  CYS B  213  1                                   8    
HELIX   27  27 TYR B  224  THR B  240  1                                  17    
HELIX   28  28 LEU B  252  VAL B  260  1                                   9    
HELIX   29  29 VAL B  288  PHE B  296  1                                   9    
HELIX   30  30 ASP B  297  MET B  301  5                                   5    
HELIX   31  31 SER B  324  GLN B  336  1                                  13    
HELIX   32  32 ASN B  339  PHE B  343  5                                   5    
HELIX   33  33 ILE B  384  THR B  396  1                                  13    
HELIX   34  34 LEU B  405  MET B  413  1                                   9    
HELIX   35  35 ASP B  414  TYR B  435  1                                  22    
HELIX   36  36 GLY C   10  GLY C   29  1                                  20    
HELIX   37  37 ASN C  102  TYR C  108  1                                   7    
HELIX   38  38 ILE C  110  GLN C  128  1                                  19    
HELIX   39  39 GLY C  143  TYR C  161  1                                  19    
HELIX   40  40 VAL C  182  GLU C  196  1                                  15    
HELIX   41  41 ASP C  205  LEU C  217  1                                  13    
HELIX   42  42 THR C  223  PHE C  244  1                                  22    
HELIX   43  43 ASP C  251  GLU C  254  5                                   4    
HELIX   44  44 PHE C  255  VAL C  260  1                                   6    
HELIX   45  45 SER C  287  ALA C  294  1                                   8    
HELIX   46  46 VAL C  324  THR C  334  1                                  11    
HELIX   47  47 VAL C  384  ALA C  400  1                                  17    
HELIX   48  48 VAL C  405  GLY C  412  1                                   8    
HELIX   49  49 GLU C  414  GLU C  434  1                                  21    
HELIX   50  50 GLY D   10  GLY D   29  1                                  20    
HELIX   51  51 ASP D   41  GLU D   47  5                                   5    
HELIX   52  52 ARG D   48  TYR D   53  1                                   6    
HELIX   53  53 PRO D   72  SER D   80  1                                   9    
HELIX   54  54 PHE D   83  PHE D   87  5                                   5    
HELIX   55  55 ARG D   88  ASP D   90  5                                   3    
HELIX   56  56 ASN D  102  TYR D  108  1                                   7    
HELIX   57  57 GLY D  111  GLU D  127  1                                  17    
HELIX   58  58 GLY D  144  TYR D  161  1                                  18    
HELIX   59  59 VAL D  182  THR D  198  1                                  17    
HELIX   60  60 ASN D  206  ARG D  215  1                                  10    
HELIX   61  61 LEU D  227  THR D  240  1                                  14    
HELIX   62  62 LEU D  252  VAL D  260  1                                   9    
HELIX   63  63 VAL D  288  PHE D  296  1                                   9    
HELIX   64  64 ASP D  297  MET D  301  5                                   5    
HELIX   65  65 SER D  324  GLN D  336  1                                  13    
HELIX   66  66 ASN D  339  PHE D  343  5                                   5    
HELIX   67  67 ILE D  384  PHE D  395  1                                  12    
HELIX   68  68 LEU D  405  MET D  413  1                                   9    
HELIX   69  69 GLU D  415  TYR D  435  1                                  21    
HELIX   70  70 LYS E   53  LEU E   69  1                                  17    
HELIX   71  71 HIS E   78  LYS E   98  1                                  21    
HELIX   72  72 LYS E   98  GLN E  103  1                                   6    
HELIX   73  73 ASN E  108  ALA E  114  1                                   7    
HELIX   74  74 LEU E  116  GLU E  121  5                                   6    
SHEET    1   A 6 LEU A  92  SER A  94  0                                        
SHEET    2   A 6 ALA A  65  ASP A  69  1  N  PHE A  67   O  ILE A  93           
SHEET    3   A 6 CYS A   4  VAL A   9  1  N  HIS A   8   O  VAL A  66           
SHEET    4   A 6 GLY A 134  SER A 140  1  O  PHE A 138   N  ILE A   7           
SHEET    5   A 6 SER A 165  ILE A 171  1  O  LEU A 167   N  PHE A 135           
SHEET    6   A 6 CYS A 200  MET A 203  1  O  PHE A 202   N  SER A 170           
SHEET    1   B 4 LEU A 269  ALA A 270  0                                        
SHEET    2   B 4 LEU A 378  THR A 381 -1  O  SER A 379   N  LEU A 269           
SHEET    3   B 4 TYR A 312  GLY A 321 -1  N  CYS A 316   O  LEU A 378           
SHEET    4   B 4 ARG A 373  ALA A 374 -1  O  ALA A 374   N  ARG A 320           
SHEET    1   C 6 LEU A 269  ALA A 270  0                                        
SHEET    2   C 6 LEU A 378  THR A 381 -1  O  SER A 379   N  LEU A 269           
SHEET    3   C 6 TYR A 312  GLY A 321 -1  N  CYS A 316   O  LEU A 378           
SHEET    4   C 6 LYS A 352  ASN A 356  1  O  GLY A 354   N  LEU A 317           
SHEET    5   C 6 GLY E  17  PHE E  20 -1  O  PHE E  20   N  VAL A 353           
SHEET    6   C 6 LYS E  13  CYS E  14 -1  N  CYS E  14   O  GLY E  17           
SHEET    1   D10 PHE B  92  VAL B  93  0                                        
SHEET    2   D10 ALA B  65  VAL B  68  1  N  LEU B  67   O  VAL B  93           
SHEET    3   D10 ILE B   4  ALA B   9  1  N  HIS B   6   O  ILE B  66           
SHEET    4   D10 GLY B 134  SER B 140  1  O  GLN B 136   N  ILE B   7           
SHEET    5   D10 ILE B 165  MET B 172  1  O  ASN B 167   N  LEU B 137           
SHEET    6   D10 GLU B 200  ASP B 205  1  O  TYR B 202   N  THR B 168           
SHEET    7   D10 PHE B 267  PHE B 272  1  O  PHE B 268   N  THR B 201           
SHEET    8   D10 SER B 374  SER B 381 -1  O  GLY B 379   N  MET B 269           
SHEET    9   D10 TYR B 312  ARG B 320 -1  N  THR B 314   O  ASN B 380           
SHEET   10   D10 VAL B 351  CYS B 356  1  O  LYS B 352   N  ALA B 317           
SHEET    1   E 6 LEU C  92  SER C  94  0                                        
SHEET    2   E 6 ALA C  65  ASP C  69  1  N  PHE C  67   O  ILE C  93           
SHEET    3   E 6 CYS C   4  VAL C   9  1  N  HIS C   8   O  VAL C  68           
SHEET    4   E 6 GLY C 134  SER C 140  1  O  PHE C 138   N  ILE C   7           
SHEET    5   E 6 SER C 165  ILE C 171  1  O  LEU C 167   N  PHE C 135           
SHEET    6   E 6 CYS C 200  MET C 203  1  O  PHE C 202   N  GLU C 168           
SHEET    1   F 3 LEU C 269  ALA C 270  0                                        
SHEET    2   F 3 LEU C 378  THR C 381 -1  O  SER C 379   N  LEU C 269           
SHEET    3   F 3 TYR C 312  CYS C 316 -1  N  CYS C 316   O  LEU C 378           
SHEET    1   G 3 GLY C 354  ASN C 356  0                                        
SHEET    2   G 3 LEU C 318  GLY C 321  1  N  GLY C 321   O  ASN C 356           
SHEET    3   G 3 ARG C 373  ALA C 374 -1  O  ALA C 374   N  ARG C 320           
SHEET    1   H10 PHE D  92  VAL D  93  0                                        
SHEET    2   H10 ILE D  66  VAL D  68  1  N  LEU D  67   O  VAL D  93           
SHEET    3   H10 ILE D   4  ALA D   9  1  N  GLN D   8   O  VAL D  68           
SHEET    4   H10 GLY D 134  SER D 140  1  O  GLN D 136   N  ILE D   7           
SHEET    5   H10 ILE D 165  MET D 172  1  O  VAL D 171   N  HIS D 139           
SHEET    6   H10 GLU D 200  ASP D 205  1  O  ILE D 204   N  SER D 170           
SHEET    7   H10 PHE D 267  PHE D 272  1  O  PHE D 268   N  THR D 201           
SHEET    8   H10 SER D 374  SER D 381 -1  O  GLY D 379   N  MET D 269           
SHEET    9   H10 TYR D 312  ARG D 320 -1  N  LEU D 313   O  ASN D 380           
SHEET   10   H10 VAL D 351  CYS D 356  1  O  ALA D 354   N  PHE D 319           
SITE     1 AC1 21 GLN A  11  ALA A  12  GLN A  15  ILE A  16                    
SITE     2 AC1 21 ASP A  69  GLU A  71  ASP A  98  SER A 140                    
SITE     3 AC1 21 GLY A 142  GLY A 143  GLY A 144  THR A 145                    
SITE     4 AC1 21 GLY A 146  ILE A 171  PRO A 173  SER A 178                    
SITE     5 AC1 21 GLU A 183  ASN A 206  TYR A 224  ASN A 228                    
SITE     6 AC1 21 LYS B 254                                                     
SITE     1 AC2  4 ASP A  98  ASN A 101  GLY A 144  THR A 145                    
SITE     1 AC3 14 GLY B  10  GLN B  11  CYS B  12  ASN B 101                    
SITE     2 AC3 14 SER B 140  GLY B 144  THR B 145  GLY B 146                    
SITE     3 AC3 14 PRO B 173  SER B 178  GLU B 183  ASN B 206                    
SITE     4 AC3 14 TYR B 224  ASN B 228                                          
SITE     1 AC4 14 SER A 178  THR A 179  ALA A 180  THR B 239                    
SITE     2 AC4 14 CYS B 241  LEU B 242  LEU B 248  ALA B 250                    
SITE     3 AC4 14 LYS B 254  LEU B 255  ASN B 258  ALA B 316                    
SITE     4 AC4 14 ASN B 350  LYS B 352                                          
SITE     1 AC5 12 GLN B  11  GLN B  15  THR B  74  SER B 178                    
SITE     2 AC5 12 ASP B 179  PRO B 222  THR B 223  TYR B 224                    
SITE     3 AC5 12 GLY B 225  PRO C 325  ASN C 329  PHE C 351                    
SITE     1 AC6 22 GLY C  10  GLN C  11  ALA C  12  GLN C  15                    
SITE     2 AC6 22 ILE C  16  ASP C  69  GLU C  71  ASP C  98                    
SITE     3 AC6 22 SER C 140  GLY C 142  GLY C 143  GLY C 144                    
SITE     4 AC6 22 THR C 145  GLY C 146  ILE C 171  PRO C 173                    
SITE     5 AC6 22 SER C 178  GLU C 183  ASN C 206  TYR C 224                    
SITE     6 AC6 22 ASN C 228  LYS D 254                                          
SITE     1 AC7  4 ASP C  98  ASN C 101  GLY C 144  THR C 145                    
SITE     1 AC8 15 GLY D  10  GLN D  11  CYS D  12  ASN D 101                    
SITE     2 AC8 15 SER D 140  GLY D 142  GLY D 144  THR D 145                    
SITE     3 AC8 15 GLY D 146  SER D 178  ASP D 179  GLU D 183                    
SITE     4 AC8 15 ASN D 206  TYR D 224  ASN D 228                               
SITE     1 AC9 13 THR C 179  ALA C 180  THR D 239  CYS D 241                    
SITE     2 AC9 13 LEU D 242  LEU D 248  ALA D 250  LYS D 254                    
SITE     3 AC9 13 LEU D 255  ASN D 258  ALA D 316  ASN D 350                    
SITE     4 AC9 13 LYS D 352                                                     
CRYST1  324.093  324.093   53.280  90.00  90.00 120.00 P 65         12          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.003086  0.001781  0.000000        0.00000                         
SCALE2      0.000000  0.003563  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018769        0.00000