HEADER    MEMBRANE PROTEIN                        13-APR-22   7ZKW              
TITLE     CRYSTAL STRUCTURE OF CYSTINOSIN FROM ARABIDOPSIS THALIANA IN COMPLEX  
TITLE    2 WITH CYSTINE AND SYBODY                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYSTINOSIN HOMOLOG;                                        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: SYBODY;                                                    
COMPND   7 CHAIN: C, D;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA;                           
SOURCE   3 ORGANISM_COMMON: THALE CRESS;                                        
SOURCE   4 ORGANISM_TAXID: 3702;                                                
SOURCE   5 GENE: AT5G40670, MNF13.23;                                           
SOURCE   6 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE;                         
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 4932;                                       
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: BJ5460;                                   
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  11 ORGANISM_TAXID: 32630;                                               
SOURCE  12 EXPRESSION_SYSTEM: ESCHERICHIA COLI MC1061;                          
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 1211845                                     
KEYWDS    CYSTINOSIN; PQ-LOOP PROTEIN; PROTON COUPLING; CYSTINE TRANSPORT,      
KEYWDS   2 MEMBRANE PROTEIN                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.L.PARKER,M.LOEBEL,S.NEWSTEAD                                        
REVDAT   3   06-NOV-24 7ZKW    1       REMARK                                   
REVDAT   2   31-JAN-24 7ZKW    1       REMARK                                   
REVDAT   1   31-AUG-22 7ZKW    0                                                
JRNL        AUTH   M.LOBEL,S.P.SALPHATI,K.EL OMARI,A.WAGNER,S.J.TUCKER,         
JRNL        AUTH 2 J.L.PARKER,S.NEWSTEAD                                        
JRNL        TITL   STRUCTURAL BASIS FOR PROTON COUPLED CYSTINE TRANSPORT BY     
JRNL        TITL 2 CYSTINOSIN.                                                  
JRNL        REF    NAT COMMUN                    V.  13  4845 2022              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   35977944                                                     
JRNL        DOI    10.1038/S41467-022-32589-2                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.37 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0350                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.37                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 69.78                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 13057                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.250                           
REMARK   3   FREE R VALUE                     : 0.280                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.833                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 631                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.37                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.46                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 97                           
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 20.00                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2770                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 2                            
REMARK   3   BIN FREE R VALUE                    : 0.5270                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5898                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 28                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 68.31                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.75700                                             
REMARK   3    B22 (A**2) : -8.22300                                             
REMARK   3    B33 (A**2) : 12.98000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -2.37100                                             
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): 0.144         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.220         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 27.489        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.823                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.802                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6096 ; 0.013 ; 0.011       
REMARK   3   BOND LENGTHS OTHERS               (A):  5448 ; 0.044 ; 0.016       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8290 ; 2.006 ; 1.624       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 12600 ; 1.036 ; 1.549       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   724 ; 5.720 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    26 ; 5.578 ;10.000       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   962 ;20.495 ;10.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   894 ; 0.090 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  6862 ; 0.009 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1378 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1452 ; 0.248 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):   149 ; 0.441 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2994 ; 0.195 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   104 ; 0.209 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):     2 ; 0.163 ; 0.200       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  2908 ; 1.388 ; 5.595       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  2908 ; 1.388 ; 5.595       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3630 ; 2.045 ; 8.388       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  3631 ; 2.045 ; 8.388       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3188 ; 1.179 ; 5.681       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  3187 ; 1.179 ; 5.681       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  4660 ; 1.814 ; 8.492       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  4660 ; 1.814 ; 8.492       
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                               
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A      3       A     245    NULL                     
REMARK   3           1     A      3       A     245    NULL                     
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 2                                  
REMARK   3     CHAIN NAMES                    : A                               
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 2                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           2     A      1       A     121    NULL                     
REMARK   3           2     A      1       A     121    NULL                     
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3                                                                      
REMARK   3  TWIN DETAILS                                                        
REMARK   3   NUMBER OF TWIN DOMAINS  : 2                                        
REMARK   3      TWIN DOMAIN   : 1                                               
REMARK   3      TWIN OPERATOR : H, K, L                                         
REMARK   3      TWIN FRACTION : 0.6760                                          
REMARK   3      TWIN DOMAIN   : 2                                               
REMARK   3      TWIN OPERATOR : -H-4/2L, -K, L                                  
REMARK   3      TWIN FRACTION : 0.3240                                          
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 : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     3        A   245                          
REMARK   3    ORIGIN FOR THE GROUP (A):  22.6530  -2.9019  20.0297              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1070 T22:   0.2580                                     
REMARK   3      T33:   0.2255 T12:   0.0076                                     
REMARK   3      T13:   0.0164 T23:  -0.0162                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1411 L22:   0.0469                                     
REMARK   3      L33:   0.2129 L12:   0.0357                                     
REMARK   3      L13:   0.1066 L23:  -0.0386                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0471 S12:  -0.0586 S13:  -0.0047                       
REMARK   3      S21:  -0.0562 S22:   0.0413 S23:   0.0290                       
REMARK   3      S31:   0.0584 S32:  -0.1368 S33:   0.0058                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 0                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    ORIGIN FOR THE GROUP (A):  18.8333  25.0799  43.4876              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0745 T22:   0.3063                                     
REMARK   3      T33:   0.1803 T12:   0.0010                                     
REMARK   3      T13:   0.0382 T23:  -0.0057                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1261 L22:   0.1312                                     
REMARK   3      L33:   0.0148 L12:  -0.0501                                     
REMARK   3      L13:  -0.0382 L23:   0.0184                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0216 S12:   0.1083 S13:   0.0203                       
REMARK   3      S21:  -0.0386 S22:   0.0263 S23:   0.0342                       
REMARK   3      S31:  -0.0042 S32:  -0.0527 S33:  -0.0048                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 0                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    ORIGIN FOR THE GROUP (A):  59.3472  -6.4889  24.7671              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0484 T22:   0.1198                                     
REMARK   3      T33:   0.1969 T12:  -0.0292                                     
REMARK   3      T13:   0.0191 T23:   0.0158                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5853 L22:   0.7814                                     
REMARK   3      L33:   0.5047 L12:  -0.4637                                     
REMARK   3      L13:  -0.4769 L23:   0.5949                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0137 S12:   0.0421 S13:   0.0331                       
REMARK   3      S21:  -0.1287 S22:   0.0853 S23:  -0.0877                       
REMARK   3      S31:  -0.0642 S32:   0.0159 S33:  -0.0717                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 0                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    ORIGIN FOR THE GROUP (A):  54.1344  29.3161  54.1351              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0272 T22:   0.1141                                     
REMARK   3      T33:   0.1591 T12:  -0.0103                                     
REMARK   3      T13:  -0.0049 T23:   0.0394                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6283 L22:   1.4259                                     
REMARK   3      L33:   0.8820 L12:   0.8527                                     
REMARK   3      L13:   0.5151 L23:   1.0488                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0703 S12:   0.0925 S13:   0.0138                       
REMARK   3      S21:  -0.0327 S22:   0.1377 S23:  -0.0295                       
REMARK   3      S31:   0.0275 S32:   0.0679 S33:  -0.0675                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK BULK SOLVENT                                    
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR        
REMARK   3  RIDING POSITIONS                                                    
REMARK   4                                                                      
REMARK   4 7ZKW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-APR-22.                  
REMARK 100 THE DEPOSITION ID IS D_1292122414.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-AUG-20                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.50                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I24                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9762                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 6M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DIALS                              
REMARK 200  DATA SCALING SOFTWARE          : DIALS                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13144                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.370                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 69.780                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 6.100                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 2.0000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.37                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.52                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 7ZK1                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.56                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 28% PEG 500DME, 100 MM MES-NAOH, PH      
REMARK 280  5.50, 150 MM K-FORMATE, LIPIDIC CUBIC PHASE, TEMPERATURE 293K       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000      141.68600            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.03250            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000      141.68600            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       32.03250            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2280 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 17590 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 2170 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 17540 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D                                  
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     ALA A     2                                                      
REMARK 465     LYS A   246                                                      
REMARK 465     LYS A   247                                                      
REMARK 465     VAL A   248                                                      
REMARK 465     SER A   249                                                      
REMARK 465     LYS A   250                                                      
REMARK 465     SER A   251                                                      
REMARK 465     PRO A   252                                                      
REMARK 465     GLU A   253                                                      
REMARK 465     THR A   254                                                      
REMARK 465     GLY A   255                                                      
REMARK 465     GLU A   256                                                      
REMARK 465     GLU A   257                                                      
REMARK 465     SER A   258                                                      
REMARK 465     ASN A   259                                                      
REMARK 465     GLU A   260                                                      
REMARK 465     PRO A   261                                                      
REMARK 465     LEU A   262                                                      
REMARK 465     ILE A   263                                                      
REMARK 465     ASP A   264                                                      
REMARK 465     SER A   265                                                      
REMARK 465     SER A   266                                                      
REMARK 465     HIS A   267                                                      
REMARK 465     GLU A   268                                                      
REMARK 465     HIS A   269                                                      
REMARK 465     VAL A   270                                                      
REMARK 465     GLY A   271                                                      
REMARK 465     GLU A   272                                                      
REMARK 465     ASN A   273                                                      
REMARK 465     LEU A   274                                                      
REMARK 465     TYR A   275                                                      
REMARK 465     PHE A   276                                                      
REMARK 465     GLN A   277                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     LYS B   246                                                      
REMARK 465     LYS B   247                                                      
REMARK 465     VAL B   248                                                      
REMARK 465     SER B   249                                                      
REMARK 465     LYS B   250                                                      
REMARK 465     SER B   251                                                      
REMARK 465     PRO B   252                                                      
REMARK 465     GLU B   253                                                      
REMARK 465     THR B   254                                                      
REMARK 465     GLY B   255                                                      
REMARK 465     GLU B   256                                                      
REMARK 465     GLU B   257                                                      
REMARK 465     SER B   258                                                      
REMARK 465     ASN B   259                                                      
REMARK 465     GLU B   260                                                      
REMARK 465     PRO B   261                                                      
REMARK 465     LEU B   262                                                      
REMARK 465     ILE B   263                                                      
REMARK 465     ASP B   264                                                      
REMARK 465     SER B   265                                                      
REMARK 465     SER B   266                                                      
REMARK 465     HIS B   267                                                      
REMARK 465     GLU B   268                                                      
REMARK 465     HIS B   269                                                      
REMARK 465     VAL B   270                                                      
REMARK 465     GLY B   271                                                      
REMARK 465     GLU B   272                                                      
REMARK 465     ASN B   273                                                      
REMARK 465     LEU B   274                                                      
REMARK 465     TYR B   275                                                      
REMARK 465     PHE B   276                                                      
REMARK 465     GLN B   277                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     MET A   50   SD                                                  
REMARK 480     MET B   50   SD                                                  
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   HG   SER B   179    HG22  VAL B   181              1.18            
REMARK 500   HB3  PRO A   117     HD1  HIS C    59              1.27            
REMARK 500   OE1  GLN B   170     H    TYR D   104              1.44            
REMARK 500   O    LEU B   234     H    GLN B   238              1.52            
REMARK 500   O    LEU A   234     H    GLN A   238              1.52            
REMARK 500   HZ2  LYS C    99     OD1  ASP C   109              1.57            
REMARK 500   OE1  GLN A   170     H    TYR C   104              1.57            
REMARK 500   O    GLY B   182     CE3  TRP D   105              2.07            
REMARK 500   NZ   LYS C    99     OD1  ASP C   109              2.14            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   HB2  LEU C    11     HE2  TYR D    30     4546     1.11            
REMARK 500   O    ASN A     5     H    ILE A     7     2555     1.46            
REMARK 500   CE2  TYR C    30    HD21  LEU D    11     4547     1.50            
REMARK 500   N    LEU C    11     OH   TYR D    30     4546     1.98            
REMARK 500   CD2  TYR C    30     CD2  LEU D    11     4547     2.17            
REMARK 500   O    ASN A     5     N    ILE A     7     2555     2.19            
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    ARG A 115   CA  -  C   -  N   ANGL. DEV. = -14.4 DEGREES          
REMARK 500    ARG C  31   CB  -  CG  -  CD  ANGL. DEV. =  16.2 DEGREES          
REMARK 500    ARG C  31   NE  -  CZ  -  NH1 ANGL. DEV. =   4.4 DEGREES          
REMARK 500    ARG C  45   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    ARG C  72   CD  -  NE  -  CZ  ANGL. DEV. =  12.9 DEGREES          
REMARK 500    ARG C  72   NE  -  CZ  -  NH1 ANGL. DEV. =  11.0 DEGREES          
REMARK 500    ARG C  72   NE  -  CZ  -  NH2 ANGL. DEV. =  -9.1 DEGREES          
REMARK 500    ASN C  74   CA  -  CB  -  CG  ANGL. DEV. = -14.0 DEGREES          
REMARK 500    TYR C 104   CB  -  CA  -  C   ANGL. DEV. =  13.5 DEGREES          
REMARK 500    ARG D  45   NE  -  CZ  -  NH1 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    ARG D  45   NE  -  CZ  -  NH2 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG D  72   CD  -  NE  -  CZ  ANGL. DEV. =  13.7 DEGREES          
REMARK 500    ARG D  72   NE  -  CZ  -  NH1 ANGL. DEV. =  10.5 DEGREES          
REMARK 500    ARG D  72   NE  -  CZ  -  NH2 ANGL. DEV. = -10.3 DEGREES          
REMARK 500    ASP D 109   CB  -  CG  -  OD2 ANGL. DEV. =  -6.5 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 114     -127.90     46.96                                   
REMARK 500    ARG A 115      168.76     69.62                                   
REMARK 500    PRO A 117       39.09    -95.60                                   
REMARK 500    VAL A 120      143.57    -17.48                                   
REMARK 500    SER A 121       25.53    167.93                                   
REMARK 500    ARG A 122     -101.24    -96.55                                   
REMARK 500    ARG A 177     -134.17    -88.06                                   
REMARK 500    LYS A 178      -65.28   -147.36                                   
REMARK 500    SER A 179     -155.25    -65.73                                   
REMARK 500    ASN A 210       49.36     70.83                                   
REMARK 500    GLN A 238      -73.25    -57.67                                   
REMARK 500    VAL A 241      -94.44   -119.99                                   
REMARK 500    PRO A 244     -140.09    -73.76                                   
REMARK 500    ALA B  22      -74.05    -37.67                                   
REMARK 500    ARG B  39       65.30     -4.76                                   
REMARK 500    LYS B  83       32.03    -99.95                                   
REMARK 500    TYR B 113      -64.89    -99.91                                   
REMARK 500    GLU B 114      -95.37     64.09                                   
REMARK 500    ARG B 115        2.25     51.31                                   
REMARK 500    LYS B 119      -58.77   -139.56                                   
REMARK 500    VAL B 120       -0.15     42.35                                   
REMARK 500    LEU B 123      -71.23     51.55                                   
REMARK 500    ARG B 177     -133.59    -86.98                                   
REMARK 500    LYS B 178      -82.20   -146.15                                   
REMARK 500    SER B 179     -178.46    -36.03                                   
REMARK 500    THR B 180       52.66   -115.83                                   
REMARK 500    ASP B 208      -83.59    -63.24                                   
REMARK 500    ASN B 210       92.40    -29.27                                   
REMARK 500    VAL B 241      -75.07   -135.39                                   
REMARK 500    LEU B 242      -85.25     -4.54                                   
REMARK 500    PRO B 244      -65.62   -100.63                                   
REMARK 500    PHE C  27      144.40   -170.14                                   
REMARK 500    SER C  53      -98.23    -52.07                                   
REMARK 500    THR C  91      109.35    -43.65                                   
REMARK 500    TYR C 104      -72.94   -106.95                                   
REMARK 500    TRP C 105      176.94    -54.59                                   
REMARK 500    SER D  53      -95.80    -52.80                                   
REMARK 500    THR D  91      109.41    -45.74                                   
REMARK 500    TYR D 104      -83.46   -105.71                                   
REMARK 500    TRP D 105     -175.25    -42.62                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  7ZKW A    1   270  UNP    P57758   CTNS_ARATH       1    270             
DBREF  7ZKW B    1   270  UNP    P57758   CTNS_ARATH       1    270             
DBREF  7ZKW C    1   121  PDB    7ZKW     7ZKW             1    121             
DBREF  7ZKW D    1   121  PDB    7ZKW     7ZKW             1    121             
SEQADV 7ZKW GLY A  271  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW GLU A  272  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW ASN A  273  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW LEU A  274  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW TYR A  275  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW PHE A  276  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW GLN A  277  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW GLY B  271  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW GLU B  272  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW ASN B  273  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW LEU B  274  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW TYR B  275  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW PHE B  276  UNP  P57758              EXPRESSION TAG                 
SEQADV 7ZKW GLN B  277  UNP  P57758              EXPRESSION TAG                 
SEQRES   1 A  277  MET ALA SER TRP ASN SER ILE PRO LEU GLU ILE SER TYR          
SEQRES   2 A  277  GLU ILE VAL GLY TRP ILE ALA PHE ALA SER TRP SER ILE          
SEQRES   3 A  277  SER PHE TYR PRO GLN LEU ILE LEU ASN PHE ARG ARG ARG          
SEQRES   4 A  277  SER VAL VAL GLY LEU ASN PHE ASP PHE VAL MET LEU ASN          
SEQRES   5 A  277  LEU THR LYS HIS SER SER TYR MET ILE TYR ASN VAL CYS          
SEQRES   6 A  277  LEU TYR PHE SER PRO VAL ILE GLN LYS GLN TYR PHE ASP          
SEQRES   7 A  277  THR TYR GLY ASP LYS GLU MET ILE PRO VAL ALA ALA ASN          
SEQRES   8 A  277  ASP VAL ALA PHE SER ILE HIS ALA VAL VAL MET THR ALA          
SEQRES   9 A  277  VAL THR LEU PHE GLN ILE PHE ILE TYR GLU ARG GLY PRO          
SEQRES  10 A  277  GLN LYS VAL SER ARG LEU ALA ILE GLY ILE VAL VAL VAL          
SEQRES  11 A  277  VAL TRP GLY PHE ALA ALA ILE CYS PHE PHE ILE ALA LEU          
SEQRES  12 A  277  PRO THR HIS SER TRP LEU TRP LEU ILE SER ILE PHE ASN          
SEQRES  13 A  277  SER ILE GLN VAL PHE MET THR CYS VAL LYS TYR ILE PRO          
SEQRES  14 A  277  GLN ALA LYS MET ASN PHE THR ARG LYS SER THR VAL GLY          
SEQRES  15 A  277  TRP SER ILE GLY ASN ILE LEU LEU ASP PHE THR GLY GLY          
SEQRES  16 A  277  LEU ALA ASN TYR LEU GLN MET VAL ILE GLN SER ILE ASP          
SEQRES  17 A  277  GLN ASN SER TRP LYS ASN PHE TYR GLY ASN MET GLY LYS          
SEQRES  18 A  277  THR LEU LEU SER LEU ILE SER ILE PHE PHE ASP ILE LEU          
SEQRES  19 A  277  PHE MET PHE GLN HIS TYR VAL LEU TYR PRO GLU LYS LYS          
SEQRES  20 A  277  VAL SER LYS SER PRO GLU THR GLY GLU GLU SER ASN GLU          
SEQRES  21 A  277  PRO LEU ILE ASP SER SER HIS GLU HIS VAL GLY GLU ASN          
SEQRES  22 A  277  LEU TYR PHE GLN                                              
SEQRES   1 B  277  MET ALA SER TRP ASN SER ILE PRO LEU GLU ILE SER TYR          
SEQRES   2 B  277  GLU ILE VAL GLY TRP ILE ALA PHE ALA SER TRP SER ILE          
SEQRES   3 B  277  SER PHE TYR PRO GLN LEU ILE LEU ASN PHE ARG ARG ARG          
SEQRES   4 B  277  SER VAL VAL GLY LEU ASN PHE ASP PHE VAL MET LEU ASN          
SEQRES   5 B  277  LEU THR LYS HIS SER SER TYR MET ILE TYR ASN VAL CYS          
SEQRES   6 B  277  LEU TYR PHE SER PRO VAL ILE GLN LYS GLN TYR PHE ASP          
SEQRES   7 B  277  THR TYR GLY ASP LYS GLU MET ILE PRO VAL ALA ALA ASN          
SEQRES   8 B  277  ASP VAL ALA PHE SER ILE HIS ALA VAL VAL MET THR ALA          
SEQRES   9 B  277  VAL THR LEU PHE GLN ILE PHE ILE TYR GLU ARG GLY PRO          
SEQRES  10 B  277  GLN LYS VAL SER ARG LEU ALA ILE GLY ILE VAL VAL VAL          
SEQRES  11 B  277  VAL TRP GLY PHE ALA ALA ILE CYS PHE PHE ILE ALA LEU          
SEQRES  12 B  277  PRO THR HIS SER TRP LEU TRP LEU ILE SER ILE PHE ASN          
SEQRES  13 B  277  SER ILE GLN VAL PHE MET THR CYS VAL LYS TYR ILE PRO          
SEQRES  14 B  277  GLN ALA LYS MET ASN PHE THR ARG LYS SER THR VAL GLY          
SEQRES  15 B  277  TRP SER ILE GLY ASN ILE LEU LEU ASP PHE THR GLY GLY          
SEQRES  16 B  277  LEU ALA ASN TYR LEU GLN MET VAL ILE GLN SER ILE ASP          
SEQRES  17 B  277  GLN ASN SER TRP LYS ASN PHE TYR GLY ASN MET GLY LYS          
SEQRES  18 B  277  THR LEU LEU SER LEU ILE SER ILE PHE PHE ASP ILE LEU          
SEQRES  19 B  277  PHE MET PHE GLN HIS TYR VAL LEU TYR PRO GLU LYS LYS          
SEQRES  20 B  277  VAL SER LYS SER PRO GLU THR GLY GLU GLU SER ASN GLU          
SEQRES  21 B  277  PRO LEU ILE ASP SER SER HIS GLU HIS VAL GLY GLU ASN          
SEQRES  22 B  277  LEU TYR PHE GLN                                              
SEQRES   1 C  121  GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN          
SEQRES   2 C  121  ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY          
SEQRES   3 C  121  PHE PRO VAL TYR ARG ASN ARG MET HIS TRP TYR ARG GLN          
SEQRES   4 C  121  ALA PRO GLY LYS GLU ARG GLU TRP VAL ALA ALA ILE GLU          
SEQRES   5 C  121  SER ALA GLY GLN GLU THR HIS TYR ALA ASP SER VAL LYS          
SEQRES   6 C  121  GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR          
SEQRES   7 C  121  VAL TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR          
SEQRES   8 C  121  ALA VAL TYR TYR CYS ASN VAL LYS ASP GLU GLY TRP TYR          
SEQRES   9 C  121  TRP GLN THR TYR ASP TYR TRP GLY GLN GLY THR GLN VAL          
SEQRES  10 C  121  THR VAL SER ALA                                              
SEQRES   1 D  121  GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN          
SEQRES   2 D  121  ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY          
SEQRES   3 D  121  PHE PRO VAL TYR ARG ASN ARG MET HIS TRP TYR ARG GLN          
SEQRES   4 D  121  ALA PRO GLY LYS GLU ARG GLU TRP VAL ALA ALA ILE GLU          
SEQRES   5 D  121  SER ALA GLY GLN GLU THR HIS TYR ALA ASP SER VAL LYS          
SEQRES   6 D  121  GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR          
SEQRES   7 D  121  VAL TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR          
SEQRES   8 D  121  ALA VAL TYR TYR CYS ASN VAL LYS ASP GLU GLY TRP TYR          
SEQRES   9 D  121  TRP GLN THR TYR ASP TYR TRP GLY GLN GLY THR GLN VAL          
SEQRES  10 D  121  THR VAL SER ALA                                              
HET    IYY  A 301      26                                                       
HET    IYY  B 301      26                                                       
HETNAM     IYY L-CYSTINE                                                        
HETSYN     IYY (2R)-2-AZANYL-3-[[(2R)-2-AZANYL-3-OXIDANYL-3-                    
HETSYN   2 IYY  OXIDANYLIDENE-PROPYL]DISULFANYL]PROPANOIC ACID                  
FORMUL   5  IYY    2(C6 H12 N2 O4 S2)                                           
HELIX    1 AA1 SER A    6  ILE A   26  1                                  21    
HELIX    2 AA2 PHE A   28  ARG A   39  1                                  12    
HELIX    3 AA3 ASN A   45  SER A   69  1                                  25    
HELIX    4 AA4 SER A   69  GLY A   81  1                                  13    
HELIX    5 AA5 ALA A   89  TYR A  113  1                                  25    
HELIX    6 AA6 ARG A  122  LEU A  143  1                                  22    
HELIX    7 AA7 PRO A  144  HIS A  146  5                                   3    
HELIX    8 AA8 SER A  147  ARG A  177  1                                  31    
HELIX    9 AA9 SER A  184  ASN A  210  1                                  27    
HELIX   10 AB1 LYS A  213  ASN A  218  1                                   6    
HELIX   11 AB2 ASN A  218  VAL A  241  1                                  24    
HELIX   12 AB3 SER B    6  SER B   27  1                                  22    
HELIX   13 AB4 PHE B   28  ARG B   37  1                                  10    
HELIX   14 AB5 ASN B   45  SER B   69  1                                  25    
HELIX   15 AB6 SER B   69  TYR B   80  1                                  12    
HELIX   16 AB7 ALA B   89  TYR B  113  1                                  25    
HELIX   17 AB8 LEU B  123  LEU B  143  1                                  21    
HELIX   18 AB9 PRO B  144  HIS B  146  5                                   3    
HELIX   19 AC1 SER B  147  ARG B  177  1                                  31    
HELIX   20 AC2 SER B  184  GLN B  209  1                                  26    
HELIX   21 AC3 LYS B  213  ASN B  218  1                                   6    
HELIX   22 AC4 ASN B  218  VAL B  241  1                                  24    
HELIX   23 AC5 ASN C   74  LYS C   76  5                                   3    
HELIX   24 AC6 LYS C   87  THR C   91  5                                   5    
HELIX   25 AC7 ASN D   74  LYS D   76  5                                   3    
HELIX   26 AC8 LYS D   87  THR D   91  5                                   5    
SHEET    1 AA1 4 GLN C   3  SER C   7  0                                        
SHEET    2 AA1 4 LEU C  18  SER C  25 -1  O  ALA C  23   N  VAL C   5           
SHEET    3 AA1 4 THR C  78  MET C  83 -1  O  LEU C  81   N  LEU C  20           
SHEET    4 AA1 4 PHE C  68  ASP C  73 -1  N  ASP C  73   O  THR C  78           
SHEET    1 AA2 6 LEU C  11  GLN C  13  0                                        
SHEET    2 AA2 6 THR C 115  SER C 120  1  O  SER C 120   N  VAL C  12           
SHEET    3 AA2 6 ALA C  92  ASP C 100 -1  N  TYR C  94   O  THR C 115           
SHEET    4 AA2 6 MET C  34  GLN C  39 -1  N  HIS C  35   O  ASN C  97           
SHEET    5 AA2 6 GLU C  46  ILE C  51 -1  O  GLU C  46   N  ARG C  38           
SHEET    6 AA2 6 THR C  58  TYR C  60 -1  O  HIS C  59   N  ALA C  50           
SHEET    1 AA3 4 LEU C  11  GLN C  13  0                                        
SHEET    2 AA3 4 THR C 115  SER C 120  1  O  SER C 120   N  VAL C  12           
SHEET    3 AA3 4 ALA C  92  ASP C 100 -1  N  TYR C  94   O  THR C 115           
SHEET    4 AA3 4 TYR C 108  TYR C 110 -1  O  TYR C 110   N  VAL C  98           
SHEET    1 AA4 4 GLN D   3  SER D   7  0                                        
SHEET    2 AA4 4 LEU D  18  SER D  25 -1  O  ALA D  23   N  VAL D   5           
SHEET    3 AA4 4 THR D  78  MET D  83 -1  O  MET D  83   N  LEU D  18           
SHEET    4 AA4 4 PHE D  68  ASP D  73 -1  N  ASP D  73   O  THR D  78           
SHEET    1 AA5 6 LEU D  11  GLN D  13  0                                        
SHEET    2 AA5 6 THR D 115  SER D 120  1  O  SER D 120   N  VAL D  12           
SHEET    3 AA5 6 ALA D  92  ASP D 100 -1  N  TYR D  94   O  THR D 115           
SHEET    4 AA5 6 MET D  34  GLN D  39 -1  N  TYR D  37   O  TYR D  95           
SHEET    5 AA5 6 GLU D  46  ILE D  51 -1  O  GLU D  46   N  ARG D  38           
SHEET    6 AA5 6 THR D  58  TYR D  60 -1  O  HIS D  59   N  ALA D  50           
SHEET    1 AA6 4 LEU D  11  GLN D  13  0                                        
SHEET    2 AA6 4 THR D 115  SER D 120  1  O  SER D 120   N  VAL D  12           
SHEET    3 AA6 4 ALA D  92  ASP D 100 -1  N  TYR D  94   O  THR D 115           
SHEET    4 AA6 4 TYR D 108  TYR D 110 -1  O  TYR D 110   N  VAL D  98           
SSBOND   1 CYS C   22    CYS C   96                          1555   1555  2.13  
SSBOND   2 CYS D   22    CYS D   96                          1555   1555  2.08  
CRYST1  283.372   64.065   55.443  90.00  99.95  90.00 C 1 2 1       8          
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      0.003529  0.000000  0.000619        0.00000                         
SCALE2      0.000000  0.015609  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018312        0.00000