HEADER    SIGNALING PROTEIN/MEMBRANE PROTEIN      26-APR-06   2GSK              
TITLE     STRUCTURE OF THE BTUB:TONB COMPLEX                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VITAMIN B12 TRANSPORTER BTUB;                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: BTUB; COBALAMIN RECEPTOR; OUTER MEMBRANE COBALAMIN          
COMPND   5 TRANSLOCATOR;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: PROTEIN TONB;                                              
COMPND   9 CHAIN: B;                                                            
COMPND  10 FRAGMENT: C-TERMINAL DOMAIN;                                         
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: BTUB, BFE, CER, DCRC;                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET22B;                                   
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE  12 ORGANISM_TAXID: 562;                                                 
SOURCE  13 GENE: TONB, EXBA;                                                    
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PGEX4T1                                   
KEYWDS    OUTER-MEMBRANE ACTIVE TRANSPORT, BETA-BARREL, TONB, MEMBRANE PROTEIN, 
KEYWDS   2 SIGNALING PROTEIN-MEMBRANE PROTEIN COMPLEX                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.D.SHULTIS,M.P.PURDY,C.N.BANCHS,M.C.WIENER                           
REVDAT   7   30-AUG-23 2GSK    1       REMARK                                   
REVDAT   6   18-AUG-21 2GSK    1       COMPND REMARK HETNAM FORMUL              
REVDAT   6 2                   1       LINK                                     
REVDAT   5   01-NOV-17 2GSK    1       REMARK                                   
REVDAT   4   18-OCT-17 2GSK    1       REMARK                                   
REVDAT   3   13-JUL-11 2GSK    1       VERSN                                    
REVDAT   2   24-FEB-09 2GSK    1       VERSN                                    
REVDAT   1   13-JUN-06 2GSK    0                                                
JRNL        AUTH   D.D.SHULTIS,M.D.PURDY,C.N.BANCHS,M.C.WIENER                  
JRNL        TITL   OUTER MEMBRANE ACTIVE TRANSPORT: STRUCTURE OF THE BTUB:TONB  
JRNL        TITL 2 COMPLEX                                                      
JRNL        REF    SCIENCE                       V. 312  1396 2006              
JRNL        REFN                   ISSN 0036-8075                               
JRNL        PMID   16741124                                                     
JRNL        DOI    10.1126/SCIENCE.1127694                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   D.D.SHULTIS,M.D.PURDY,C.N.BANCHS,M.C.WIENER                  
REMARK   1  TITL   CRYSTALLIZATION AND PRELIMINARY X-RAY CRYSTALLOGRAPHIC       
REMARK   1  TITL 2 ANALYSIS OF THE ESCHERICHIA COLI OUTER MEMBRANE COBALAMIN    
REMARK   1  TITL 3 TRANSPORTER BTUB IN COMPLEX WITH THE CARBOXY-TERMINAL DOMAIN 
REMARK   1  TITL 4 OF TONB                                                      
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.F                   2006              
REMARK   1  REFN                   ESSN 1744-3091                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2                                           
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) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 43953                          
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) : 0.197                           
REMARK   3   R VALUE            (WORKING SET) : 0.196                           
REMARK   3   FREE R VALUE                     : 0.251                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.700                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1191                            
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) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.15                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2764                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 87.27                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2050                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 68                           
REMARK   3   BIN FREE R VALUE                    : 0.2730                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5194                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 190                                     
REMARK   3   SOLVENT ATOMS            : 274                                     
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) : 28.33                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.94000                                              
REMARK   3    B22 (A**2) : -0.27000                                             
REMARK   3    B33 (A**2) : -0.67000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
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): 0.221         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.195         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.140         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.588         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.924                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5512 ; 0.025 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  3663 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  7501 ; 2.223 ; 1.966       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  8853 ; 1.040 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   669 ; 7.454 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   258 ;37.594 ;23.837       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   779 ;15.813 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    33 ;20.607 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   788 ; 0.127 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  6216 ; 0.009 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1176 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   879 ; 0.211 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  3726 ; 0.215 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2517 ; 0.190 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  3154 ; 0.098 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   295 ; 0.203 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):     1 ; 0.140 ; 0.200       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     9 ; 0.138 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    11 ; 0.257 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    52 ; 0.272 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     2 ; 0.073 ; 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):  3376 ; 1.281 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1389 ; 0.377 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  5286 ; 1.970 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2493 ; 3.249 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2215 ; 4.494 ; 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 : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 3                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   134        A   594                          
REMARK   3    ORIGIN FOR THE GROUP (A):   33.229    3.466  -13.083              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0246 T22:  -0.0549                                     
REMARK   3      T33:  -0.1331 T12:  -0.0007                                     
REMARK   3      T13:   0.0098 T23:   0.0095                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6156 L22:   0.5907                                     
REMARK   3      L33:   0.3152 L12:  -0.0355                                     
REMARK   3      L13:   0.0405 L23:   0.0187                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0069 S12:   0.0784 S13:   0.0008                       
REMARK   3      S21:   0.0263 S22:   0.0212 S23:  -0.0335                       
REMARK   3      S31:  -0.0008 S32:   0.0025 S33:  -0.0281                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     5        A   133                          
REMARK   3    ORIGIN FOR THE GROUP (A):   31.521    3.289   -7.210              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0725 T22:  -0.0709                                     
REMARK   3      T33:  -0.0575 T12:   0.0074                                     
REMARK   3      T13:  -0.0024 T23:   0.0099                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.7382 L22:   0.3882                                     
REMARK   3      L33:   0.8938 L12:   0.1594                                     
REMARK   3      L13:  -0.2551 L23:   0.1859                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0220 S12:   0.0384 S13:   0.0713                       
REMARK   3      S21:   0.1040 S22:   0.0102 S23:  -0.0100                       
REMARK   3      S31:  -0.0202 S32:  -0.0261 S33:  -0.0322                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   153        B   233                          
REMARK   3    ORIGIN FOR THE GROUP (A):   28.369   -6.600   17.799              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0416 T22:  -0.0325                                     
REMARK   3      T33:  -0.0674 T12:   0.0099                                     
REMARK   3      T13:  -0.0209 T23:  -0.0110                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.7135 L22:   3.0905                                     
REMARK   3      L33:   4.4412 L12:  -1.9473                                     
REMARK   3      L13:   2.4294 L23:  -1.4009                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0885 S12:  -0.0091 S13:   0.0983                       
REMARK   3      S21:   0.1936 S22:   0.0748 S23:  -0.4558                       
REMARK   3      S31:   0.0411 S32:   0.3585 S33:   0.0137                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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 2GSK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAY-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000037501.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-OCT-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 5.10                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : SAGITALLY FOCUSED SI(220)          
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 44005                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.098                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.2                               
REMARK 200  DATA REDUNDANCY                : 4.600                              
REMARK 200  R MERGE                    (I) : 0.07800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1NQH                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.75                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% (V/V) PEG 300, 0.1M SODIUM ACETATE   
REMARK 280  , PH 5.1, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 288K, PH       
REMARK 280  5.10                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
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 -1.000000  0.000000  0.000000       37.17000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       61.31600            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       41.21950            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       61.31600            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       37.17000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       41.21950            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A 1:1 COMPLEX OF BTUB AND TONB,   
REMARK 300 WITH THE PHYSIOLOGICAL INTERFACE BETWEEN BTUB RESIDUES 6-12 AND      
REMARK 300 TONB RESIDUES 158-171 AND 225-232.                                   
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5090 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 30360 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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 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     GLU A 139    CD   OE1  OE2                                       
REMARK 470     TRP A 144    CZ2  CH2                                            
REMARK 470     ASP A 162    CB   CG   OD1  OD2                                  
REMARK 470     LYS A 163    CD   CE   NZ                                        
REMARK 470     ARG A 165    CZ   NH1  NH2                                       
REMARK 470     GLU A 207    CG   CD   OE1  OE2                                  
REMARK 470     ASP A 212    CG   OD1  OD2                                       
REMARK 470     GLU A 259    CD   OE1  OE2                                       
REMARK 470     GLU A 330    CD   OE1  OE2                                       
REMARK 470     ASP A 331    CG   OD1  OD2                                       
REMARK 470     GLU A 354    CD   OE1  OE2                                       
REMARK 470     ARG A 367    CZ   NH1  NH2                                       
REMARK 470     GLU A 381    CD   OE1  OE2                                       
REMARK 470     LYS A 416    CD   CE   NZ                                        
REMARK 470     TRP A 418    CE3  CZ2  CZ3  CH2                                  
REMARK 470     ARG A 437    CZ   NH1  NH2                                       
REMARK 470     HIS A 449    CG   ND1  CD2  CE1  NE2                             
REMARK 470     GLU A 456    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 458    CG   CD   CE   NZ                                   
REMARK 470     ARG A 460    CD   NE   CZ   NH1  NH2                             
REMARK 470     LYS A 462    CE   NZ                                             
REMARK 470     LYS A 500    CE   NZ                                             
REMARK 470     GLN A 510    CD   OE1  NE2                                       
REMARK 470     LYS A 540    NZ                                                  
REMARK 470     SER A 557    OG                                                  
REMARK 470     GLN A 580    CD   OE1  NE2                                       
REMARK 470     ARG B 154    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU B 156    CG   CD1  CD2                                       
REMARK 470     LYS B 179    CE   NZ                                             
REMARK 470     VAL B 182    CB   CG1  CG2                                       
REMARK 470     THR B 183    OG1  CG2                                            
REMARK 470     PRO B 184    CB   CG   CD                                        
REMARK 470     ASP B 185    CB   CG   OD1  OD2                                  
REMARK 470     ARG B 187    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASN B 208    OD1                                                 
REMARK 470     ARG B 212    NH1  NH2                                            
REMARK 470     ARG B 214    CD   NE   CZ   NH1  NH2                             
REMARK 470     GLU B 216    CB   CG   CD   OE1  OE2                             
REMARK 470     LYS B 219    CG   CD   CE   NZ                                   
REMARK 470     SER B 222    OG                                                  
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    HOH A  1062     O    HOH A  1063              2.11            
REMARK 500   O    HOH A   921     O    HOH A  1035              2.13            
REMARK 500   O    HOH A   850     O    HOH A  1048              2.15            
REMARK 500   O    HOH A   843     O    HOH A   889              2.18            
REMARK 500   OG   SER A   215     O    HOH A   913              2.19            
REMARK 500   O    HOH A  1060     O    HOH A  1061              2.19            
REMARK 500   O    HOH A   867     O    HOH A   890              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    ASP A 241   CB    ASP A 241   CG     -0.166                       
REMARK 500    GLU A 574   CD    GLU A 574   OE1    -0.073                       
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    ASP A  53   CB  -  CG  -  OD1 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    ASP A 193   CB  -  CG  -  OD1 ANGL. DEV. =   7.7 DEGREES          
REMARK 500    ASP A 193   CB  -  CG  -  OD2 ANGL. DEV. =  -8.4 DEGREES          
REMARK 500    ASP A 241   CB  -  CG  -  OD1 ANGL. DEV. = -15.3 DEGREES          
REMARK 500    ASP A 241   CB  -  CG  -  OD2 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    ASP A 251   CB  -  CG  -  OD1 ANGL. DEV. =  11.0 DEGREES          
REMARK 500    ASP A 251   CB  -  CG  -  OD2 ANGL. DEV. = -10.9 DEGREES          
REMARK 500    ARG A 584   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 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 135       89.22   -152.26                                   
REMARK 500    SER A 146      151.43    -48.49                                   
REMARK 500    VAL A 181      -55.14     68.92                                   
REMARK 500    TYR A 328       28.43     47.02                                   
REMARK 500    ASN A 567       71.35     49.31                                   
REMARK 500    ASN B 159      136.33    -31.47                                   
REMARK 500    ASN B 200       64.39     64.30                                   
REMARK 500    MET B 201      -52.80   -157.09                                   
REMARK 500    SER B 222     -112.75   -105.25                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     LDA A  800                                                       
REMARK 610     LDA A  802                                                       
REMARK 610     LDA A  803                                                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A   1  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 179   OD1                                                    
REMARK 620 2 GLN A 191   O    80.1                                              
REMARK 620 3 ASP A 193   O    86.7 107.3                                        
REMARK 620 4 ASP A 193   OD1 152.1  86.3  74.2                                  
REMARK 620 5 ASP A 195   OD2  95.1 168.1  83.1 102.3                            
REMARK 620 6 ASP A 230   OD1 133.1  91.4 139.0  71.0  83.9                      
REMARK 620 7 ASP A 230   OD2  80.1  78.7 164.4 121.1  89.8  53.1                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A   2  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 193   OD1                                                    
REMARK 620 2 ASP A 193   OD2  55.3                                              
REMARK 620 3 ASP A 195   OD1  83.4 105.0                                        
REMARK 620 4 TYR A 229   O   149.6 155.1  83.9                                  
REMARK 620 5 ASP A 230   OD1  69.6 123.6  77.7  80.7                            
REMARK 620 6 HOH A 813   O    99.9  91.8 161.2  84.2  86.0                      
REMARK 620 7 HOH A 832   O   136.4  81.4 105.6  73.8 153.6  84.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 2                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CNC A 701                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 800                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 801                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 802                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 803                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 804                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 805                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 806                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEX A 807                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEX A 808                 
DBREF  2GSK A    5   594  UNP    P06129   BTUB_ECOLI      25    614             
DBREF  2GSK B  153   233  UNP    P94739   TONB_ECOLI     153    233             
SEQRES   1 A  590  PRO ASP THR LEU VAL VAL THR ALA ASN ARG PHE GLU GLN          
SEQRES   2 A  590  PRO ARG SER THR VAL LEU ALA PRO THR THR VAL VAL THR          
SEQRES   3 A  590  ARG GLN ASP ILE ASP ARG TRP GLN SER THR SER VAL ASN          
SEQRES   4 A  590  ASP VAL LEU ARG ARG LEU PRO GLY VAL ASP ILE THR GLN          
SEQRES   5 A  590  ASN GLY GLY SER GLY GLN LEU SER SER ILE PHE ILE ARG          
SEQRES   6 A  590  GLY THR ASN ALA SER HIS VAL LEU VAL LEU ILE ASP GLY          
SEQRES   7 A  590  VAL ARG LEU ASN LEU ALA GLY VAL SER GLY SER ALA ASP          
SEQRES   8 A  590  LEU SER GLN PHE PRO ILE ALA LEU VAL GLN ARG VAL GLU          
SEQRES   9 A  590  TYR ILE ARG GLY PRO ARG SER ALA VAL TYR GLY SER ASP          
SEQRES  10 A  590  ALA ILE GLY GLY VAL VAL ASN ILE ILE THR THR ARG ASP          
SEQRES  11 A  590  GLU PRO GLY THR GLU ILE SER ALA GLY TRP GLY SER ASN          
SEQRES  12 A  590  SER TYR GLN ASN TYR ASP VAL SER THR GLN GLN GLN LEU          
SEQRES  13 A  590  GLY ASP LYS THR ARG VAL THR LEU LEU GLY ASP TYR ALA          
SEQRES  14 A  590  HIS THR HIS GLY TYR ASP VAL VAL ALA TYR GLY ASN THR          
SEQRES  15 A  590  GLY THR GLN ALA GLN THR ASP ASN ASP GLY PHE LEU SER          
SEQRES  16 A  590  LYS THR LEU TYR GLY ALA LEU GLU HIS ASN PHE THR ASP          
SEQRES  17 A  590  ALA TRP SER GLY PHE VAL ARG GLY TYR GLY TYR ASP ASN          
SEQRES  18 A  590  ARG THR ASN TYR ASP ALA TYR TYR SER PRO GLY SER PRO          
SEQRES  19 A  590  LEU LEU ASP THR ARG LYS LEU TYR SER GLN SER TRP ASP          
SEQRES  20 A  590  ALA GLY LEU ARG TYR ASN GLY GLU LEU ILE LYS SER GLN          
SEQRES  21 A  590  LEU ILE THR SER TYR SER HIS SER LYS ASP TYR ASN TYR          
SEQRES  22 A  590  ASP PRO HIS TYR GLY ARG TYR ASP SER SER ALA THR LEU          
SEQRES  23 A  590  ASP GLU MET LYS GLN TYR THR VAL GLN TRP ALA ASN ASN          
SEQRES  24 A  590  VAL ILE VAL GLY HIS GLY SER ILE GLY ALA GLY VAL ASP          
SEQRES  25 A  590  TRP GLN LYS GLN THR THR THR PRO GLY THR GLY TYR VAL          
SEQRES  26 A  590  GLU ASP GLY TYR ASP GLN ARG ASN THR GLY ILE TYR LEU          
SEQRES  27 A  590  THR GLY LEU GLN GLN VAL GLY ASP PHE THR PHE GLU GLY          
SEQRES  28 A  590  ALA ALA ARG SER ASP ASP ASN SER GLN PHE GLY ARG HIS          
SEQRES  29 A  590  GLY THR TRP GLN THR SER ALA GLY TRP GLU PHE ILE GLU          
SEQRES  30 A  590  GLY TYR ARG PHE ILE ALA SER TYR GLY THR SER TYR LYS          
SEQRES  31 A  590  ALA PRO ASN LEU GLY GLN LEU TYR GLY PHE TYR GLY ASN          
SEQRES  32 A  590  PRO ASN LEU ASP PRO GLU LYS SER LYS GLN TRP GLU GLY          
SEQRES  33 A  590  ALA PHE GLU GLY LEU THR ALA GLY VAL ASN TRP ARG ILE          
SEQRES  34 A  590  SER GLY TYR ARG ASN ASP VAL SER ASP LEU ILE ASP TYR          
SEQRES  35 A  590  ASP ASP HIS THR LEU LYS TYR TYR ASN GLU GLY LYS ALA          
SEQRES  36 A  590  ARG ILE LYS GLY VAL GLU ALA THR ALA ASN PHE ASP THR          
SEQRES  37 A  590  GLY PRO LEU THR HIS THR VAL SER TYR ASP TYR VAL ASP          
SEQRES  38 A  590  ALA ARG ASN ALA ILE THR ASP THR PRO LEU LEU ARG ARG          
SEQRES  39 A  590  ALA LYS GLN GLN VAL LYS TYR GLN LEU ASP TRP GLN LEU          
SEQRES  40 A  590  TYR ASP PHE ASP TRP GLY ILE THR TYR GLN TYR LEU GLY          
SEQRES  41 A  590  THR ARG TYR ASP LYS ASP TYR SER SER TYR PRO TYR GLN          
SEQRES  42 A  590  THR VAL LYS MET GLY GLY VAL SER LEU TRP ASP LEU ALA          
SEQRES  43 A  590  VAL ALA TYR PRO VAL THR SER HIS LEU THR VAL ARG GLY          
SEQRES  44 A  590  LYS ILE ALA ASN LEU PHE ASP LYS ASP TYR GLU THR VAL          
SEQRES  45 A  590  TYR GLY TYR GLN THR ALA GLY ARG GLU TYR THR LEU SER          
SEQRES  46 A  590  GLY SER TYR THR PHE                                          
SEQRES   1 B   81  PRO ARG ALA LEU SER ARG ASN GLN PRO GLN TYR PRO ALA          
SEQRES   2 B   81  ARG ALA GLN ALA LEU ARG ILE GLU GLY GLN VAL LYS VAL          
SEQRES   3 B   81  LYS PHE ASP VAL THR PRO ASP GLY ARG VAL ASP ASN VAL          
SEQRES   4 B   81  GLN ILE LEU SER ALA LYS PRO ALA ASN MET PHE GLU ARG          
SEQRES   5 B   81  GLU VAL LYS ASN ALA MET ARG ARG TRP ARG TYR GLU PRO          
SEQRES   6 B   81  GLY LYS PRO GLY SER GLY ILE VAL VAL ASN ILE LEU PHE          
SEQRES   7 B   81  LYS ILE ASN                                                  
HET     CA  A   1       1                                                       
HET     CA  A   2       1                                                       
HET    CNC  A 701      93                                                       
HET    LDA  A 800      15                                                       
HET    LDA  A 801      16                                                       
HET    LDA  A 802      14                                                       
HET    LDA  A 803      14                                                       
HET    OCT  A 804       8                                                       
HET    OCT  A 805       8                                                       
HET    OCT  A 806       8                                                       
HET    HEX  A 807       6                                                       
HET    HEX  A 808       6                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     CNC CYANOCOBALAMIN                                                   
HETNAM     LDA LAURYL DIMETHYLAMINE-N-OXIDE                                     
HETNAM     OCT N-OCTANE                                                         
HETNAM     HEX HEXANE                                                           
FORMUL   3   CA    2(CA 2+)                                                     
FORMUL   5  CNC    C63 H89 CO N14 O14 P 2+                                      
FORMUL   6  LDA    4(C14 H31 N O)                                               
FORMUL  10  OCT    3(C8 H18)                                                    
FORMUL  13  HEX    2(C6 H14)                                                    
FORMUL  15  HOH   *274(H2 O)                                                    
HELIX    1   1 ARG A   31  GLN A   38  1                                   8    
HELIX    2   2 SER A   41  ARG A   47  1                                   7    
HELIX    3   3 ASN A   72  SER A   74  5                                   3    
HELIX    4   4 ASP A   95  PHE A   99  5                                   5    
HELIX    5   5 PRO A  100  VAL A  104  5                                   5    
HELIX    6   6 ARG A  114  GLY A  119  5                                   6    
HELIX    7   7 GLY A  325  VAL A  329  5                                   5    
HELIX    8   8 ASN A  397  GLY A  403  1                                   7    
HELIX    9   9 PRO B  164  LEU B  170  1                                   7    
HELIX   10  10 PHE B  202  ARG B  211  1                                  10    
SHEET    1   A 4 ASP A   6  THR A  11  0                                        
SHEET    2   A 4 GLY B 221  LYS B 231  1  O  LEU B 229   N  VAL A  10           
SHEET    3   A 4 GLY B 174  VAL B 182 -1  N  GLY B 174   O  PHE B 230           
SHEET    4   A 4 VAL B 188  LYS B 197 -1  O  GLN B 192   N  LYS B 179           
SHEET    1   B 5 THR A  26  THR A  30  0                                        
SHEET    2   B 5 ARG A 106  ARG A 111 -1  O  TYR A 109   N  THR A  27           
SHEET    3   B 5 GLY A 125  ILE A 130 -1  O  ASN A 128   N  GLU A 108           
SHEET    4   B 5 VAL A  76  ILE A  80  1  N  LEU A  79   O  ILE A 129           
SHEET    5   B 5 VAL A  83  ARG A  84 -1  O  VAL A  83   N  ILE A  80           
SHEET    1   C 2 VAL A  52  GLN A  56  0                                        
SHEET    2   C 2 SER A  64  ILE A  68 -1  O  SER A  65   N  THR A  55           
SHEET    1   D24 THR A 493  PRO A 494  0                                        
SHEET    2   D24 LEU A 475  ASN A 488 -1  N  ASN A 488   O  THR A 493           
SHEET    3   D24 GLN A 501  LEU A 511 -1  O  GLN A 506   N  THR A 478           
SHEET    4   D24 PHE A 514  LEU A 523 -1  O  TRP A 516   N  TRP A 509           
SHEET    5   D24 VAL A 544  PRO A 554 -1  O  VAL A 544   N  LEU A 523           
SHEET    6   D24 LEU A 559  ALA A 566 -1  O  ILE A 565   N  LEU A 549           
SHEET    7   D24 GLU A 585  THR A 593 -1  O  SER A 589   N  ARG A 562           
SHEET    8   D24 GLY A 137  GLY A 145 -1  N  TRP A 144   O  LEU A 588           
SHEET    9   D24 TYR A 149  GLY A 161 -1  O  SER A 155   N  GLU A 139           
SHEET   10   D24 THR A 164  TYR A 178 -1  O  TYR A 172   N  TYR A 152           
SHEET   11   D24 ASP A 195  ASN A 209 -1  O  GLU A 207   N  ARG A 165           
SHEET   12   D24 TRP A 214  ASN A 228 -1  O  GLY A 216   N  HIS A 208           
SHEET   13   D24 THR A 242  ASN A 257 -1  O  SER A 249   N  TYR A 221           
SHEET   14   D24 ILE A 261  TYR A 277 -1  O  TYR A 269   N  TRP A 250           
SHEET   15   D24 THR A 289  ILE A 305 -1  O  ASP A 291   N  ASP A 274           
SHEET   16   D24 GLY A 309  THR A 322 -1  O  VAL A 315   N  TRP A 300           
SHEET   17   D24 TYR A 333  VAL A 348 -1  O  GLN A 335   N  GLN A 320           
SHEET   18   D24 PHE A 351  ASN A 362 -1  O  PHE A 351   N  VAL A 348           
SHEET   19   D24 GLY A 366  ILE A 380 -1  O  GLY A 376   N  THR A 352           
SHEET   20   D24 TYR A 383  LYS A 394 -1  O  PHE A 385   N  TRP A 377           
SHEET   21   D24 GLU A 413  THR A 426 -1  O  GLU A 413   N  LYS A 394           
SHEET   22   D24 VAL A 429  SER A 441 -1  O  SER A 441   N  LYS A 414           
SHEET   23   D24 ALA A 459  THR A 472 -1  O  ILE A 461   N  ASN A 438           
SHEET   24   D24 LEU A 475  ASN A 488 -1  O  ARG A 487   N  ARG A 460           
SHEET    1   E 2 ILE A 444  ASP A 447  0                                        
SHEET    2   E 2 LYS A 452  ASN A 455 -1  O  TYR A 454   N  ASP A 445           
SHEET    1   F 2 ARG A 526  ASP A 530  0                                        
SHEET    2   F 2 GLN A 537  MET A 541 -1  O  MET A 541   N  ARG A 526           
SHEET    1   G 2 ALA B 155  SER B 157  0                                        
SHEET    2   G 2 ARG B 214  TYR B 215 -1  O  ARG B 214   N  SER B 157           
LINK        CA    CA A   1                 OD1 ASP A 179     1555   1555  2.34  
LINK        CA    CA A   1                 O   GLN A 191     1555   1555  2.38  
LINK        CA    CA A   1                 O   ASP A 193     1555   1555  2.30  
LINK        CA    CA A   1                 OD1 ASP A 193     1555   1555  2.19  
LINK        CA    CA A   1                 OD2 ASP A 195     1555   1555  2.54  
LINK        CA    CA A   1                 OD1 ASP A 230     1555   1555  2.50  
LINK        CA    CA A   1                 OD2 ASP A 230     1555   1555  2.37  
LINK        CA    CA A   2                 OD1 ASP A 193     1555   1555  2.47  
LINK        CA    CA A   2                 OD2 ASP A 193     1555   1555  2.45  
LINK        CA    CA A   2                 OD1 ASP A 195     1555   1555  2.34  
LINK        CA    CA A   2                 O   TYR A 229     1555   1555  2.15  
LINK        CA    CA A   2                 OD1 ASP A 230     1555   1555  2.31  
LINK        CA    CA A   2                 O   HOH A 813     1555   1555  2.50  
LINK        CA    CA A   2                 O   HOH A 832     1555   1555  2.38  
CISPEP   1 TYR A  534    PRO A  535          0        -0.38                     
CISPEP   2 LYS B  197    PRO B  198          0       -18.49                     
CISPEP   3 PRO B  217    GLY B  218          0       -12.96                     
SITE     1 AC1  5 ASP A 179  GLN A 191  ASP A 193  ASP A 195                    
SITE     2 AC1  5 ASP A 230                                                     
SITE     1 AC2  6 ASP A 193  ASP A 195  TYR A 229  ASP A 230                    
SITE     2 AC2  6 HOH A 813  HOH A 832                                          
SITE     1 AC3 33 ASN A  57  GLN A  62  LEU A  63  SER A  65                    
SITE     2 AC3 33 PHE A  67  ALA A  73  GLY A  89  VAL A  90                    
SITE     3 AC3 33 SER A  91  SER A  93  ASN A 185  TYR A 229                    
SITE     4 AC3 33 ASP A 230  ASN A 276  THR A 289  TYR A 328                    
SITE     5 AC3 33 TYR A 446  TYR A 453  LEU A 496  ARG A 497                    
SITE     6 AC3 33 TYR A 531  TYR A 579  HOH A 814  HOH A 821                    
SITE     7 AC3 33 HOH A 828  HOH A 838  HOH A 867  HOH A 873                    
SITE     8 AC3 33 HOH A 881  HOH A 904  HOH A 936  HOH A 971                    
SITE     9 AC3 33 HOH A1028                                                     
SITE     1 AC4  4 VAL A 154  LYS A 200  THR A 201  LEU A 202                    
SITE     1 AC5  4 TYR A 203  TYR A 221  GLN A 248  ILE A 305                    
SITE     1 AC6  6 ILE A 380  TYR A 383  PHE A 569  ASP A 570                    
SITE     2 AC6  6 ARG A 584  OCT A 804                                          
SITE     1 AC7  5 GLY A 145  SER A 146  ASN A 147  SER A 148                    
SITE     2 AC7  5 LEU A 588                                                     
SITE     1 AC8  5 THR A 426  ARG A 584  TYR A 586  LDA A 802                    
SITE     2 AC8  5 HOH A1031                                                     
SITE     1 AC9  3 TYR A 333  ASP A 334  HOH A 869                               
SITE     1 BC1  2 TRP A 509  TRP A 516                                          
SITE     1 BC2  1 THR A 267                                                     
SITE     1 BC3  1 GLN A 501                                                     
CRYST1   74.340   82.439  122.632  90.00  90.00  90.00 P 21 21 21    4          
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      0.013452  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012130  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008154        0.00000