HEADER    CRYSTALLIN                              21-JUN-05   2BV2              
TITLE     BETA GAMMA CRYSTALLIN FROM CIONA INTESTINALIS                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CIONA BETAGAMMA-CRYSTALLIN;                                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CIONA INTESTINALIS;                             
SOURCE   3 ORGANISM_COMMON: SEA SQUIRT;                                         
SOURCE   4 ORGANISM_TAXID: 7719;                                                
SOURCE   5 CELL: PALPS, OTOLITH;                                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CRYSTALLIN, CALCIUM BINDING, EYE LENS, SPHERULIN, CHORDATE, ASCIDIAN  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.M.SHIMELD,A.G.PURKISS,R.P.H.DIRKS,O.A.BATEMAN,C.SLINGSBY,N.H.LUBSEN 
REVDAT   4   13-DEC-23 2BV2    1       LINK                                     
REVDAT   3   12-JUL-17 2BV2    1                                                
REVDAT   2   24-FEB-09 2BV2    1       VERSN                                    
REVDAT   1   29-SEP-05 2BV2    0                                                
JRNL        AUTH   S.M.SHIMELD,A.G.PURKISS,R.P.H.DIRKS,O.A.BATEMAN,C.SLINGSBY,  
JRNL        AUTH 2 N.H.LUBSEN                                                   
JRNL        TITL   UROCHORDATE BETAGAMMA-CRYSTALLIN AND THE EVOLUTIONARY ORIGIN 
JRNL        TITL 2 OF THE VERTEBRATE EYE LENS.                                  
JRNL        REF    CURR.BIOL.                    V.  15  1684 2005              
JRNL        REFN                   ISSN 0960-9822                               
JRNL        PMID   16169492                                                     
JRNL        DOI    10.1016/J.CUB.2005.08.046                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.55 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
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) : 1.55                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 17.01                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 93.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 18382                          
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) : 0.173                           
REMARK   3   R VALUE            (WORKING SET) : 0.169                           
REMARK   3   FREE R VALUE                     : 0.245                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 987                             
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) : 1.55                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.59                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1261                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1510                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 66                           
REMARK   3   BIN FREE R VALUE                    : 0.3020                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1278                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 13                                      
REMARK   3   SOLVENT ATOMS            : 121                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 12.46                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
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): 0.137         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.110         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.071         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.279         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.954                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.907                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1324 ; 0.010 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  1127 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1794 ; 1.239 ; 1.957       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  2657 ; 0.739 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   164 ; 5.912 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    61 ;31.177 ;26.393       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   212 ;12.852 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   190 ; 0.083 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1488 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   256 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   281 ; 0.193 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1162 ; 0.174 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   666 ; 0.182 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):   721 ; 0.087 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    87 ; 0.153 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
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):    12 ; 0.317 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    28 ; 0.145 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    18 ; 0.155 ; 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):   845 ; 4.373 ; 2.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1324 ; 5.083 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   560 ; 4.777 ; 2.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   470 ; 6.311 ; 3.000       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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 THE RIDING   
REMARK   3  POSITIONS.                                                          
REMARK   4                                                                      
REMARK   4 2BV2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-JUN-05.                  
REMARK 100 THE DEPOSITION ID IS D_1290024488.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-APR-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 4.60                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.933                              
REMARK 200  MONOCHROMATOR                  : DIAMOND                            
REMARK 200  OPTICS                         : MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21220                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.0                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.13000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 2.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.58                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 87.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.31000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.800                              
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: PDB ENTRIES 1HA4, 1HK0, 1OKI, C-TERMINAL DOMAINS     
REMARK 200  SUPERIMPOSED                                                        
REMARK 200                                                                      
REMARK 200 REMARK: TWO DATASETS COLLECTED, A HIGH RESOLUTION PASS AND A LOW     
REMARK 200  RESOULTION PASS. MERGED WITH SCALA                                  
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 37.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM SULPHATE, 0.1M SODIUM      
REMARK 280  ACETATE PH4.6, 30PERCENT PEGMME 2000, WITH ADDITION OF CALCIUM      
REMARK 280  ACETATE, PH 4.60                                                    
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       49.01850            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       14.89400            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       49.01850            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       14.89400            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH B 262  LIES ON A SPECIAL POSITION.                          
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     LYS A  81    CE   NZ                                             
REMARK 470     GLU B  50    CD   OE1  OE2                                       
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 101  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A   7   O                                                      
REMARK 620 2 ILE A  33   O    74.7                                              
REMARK 620 3 SER A  35   OG   82.5  94.8                                        
REMARK 620 4 ASP A  75   OD1 145.7  73.9  86.8                                  
REMARK 620 5 HOH A 230   O   136.8 147.2  83.3  73.3                            
REMARK 620 6 GLU B   7   OE2 138.6  66.5  86.8   7.4  80.7                      
REMARK 620 7 HOH B 215   O    70.2 140.0  99.0 144.0  72.1 151.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 101  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A   7   OE2                                                    
REMARK 620 2 HOH A 208   O    46.7                                              
REMARK 620 3 GLU B   7   O    44.1   3.4                                        
REMARK 620 4 ILE B  33   O    47.3   2.1   3.3                                  
REMARK 620 5 SER B  35   OG   45.0   3.6   5.3   5.7                            
REMARK 620 6 ASP B  75   OD2  50.6   4.2   7.5   4.9   5.8                      
REMARK 620 7 HOH B 220   O    49.9   5.0   8.3   6.5   4.9   2.4                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 102  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  32   OD1                                                    
REMARK 620 2 ASP A  48   O   165.3                                              
REMARK 620 3 GLU A  76   O    85.0  83.3                                        
REMARK 620 4 GLU A  76   OE1  94.5  94.3  89.4                                  
REMARK 620 5 SER A  78   OG   83.0  89.5  96.2 173.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 102  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  32   OD1                                                    
REMARK 620 2 ASP B  48   O   163.9                                              
REMARK 620 3 GLU B  76   O    80.0  84.7                                        
REMARK 620 4 GLU B  76   OE2  91.3  91.4  81.6                                  
REMARK 620 5 SER B  78   OG   84.4  90.9  90.8 171.8                            
REMARK 620 6 HOH B 235   O   121.2  74.7 157.4  89.4  98.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1084                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1085                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1084                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1085                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C1086                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C1087                 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 A SEQUENCE DATABASE ENTRY FOR THIS PROTEIN IS NOT                    
REMARK 999 CURRENTLY AVAILABLE IN UNIPROT. THE GB REFERENCE FOR THIS            
REMARK 999 PROTEIN IS 23575069                                                  
DBREF  2BV2 A    1    83  PDB    2BV2     2BV2             1     83             
DBREF  2BV2 B    1    83  PDB    2BV2     2BV2             1     83             
SEQRES   1 A   83  GLY LYS ILE ILE LEU PHE GLU ASP VAL GLU PHE GLY GLY          
SEQRES   2 A   83  LYS LYS LEU GLU LEU GLU THR SER VAL SER ASP LEU ASN          
SEQRES   3 A   83  VAL HIS GLY PHE ASN ASP ILE VAL SER SER ILE ILE VAL          
SEQRES   4 A   83  GLU SER GLY THR TRP PHE VAL PHE ASP ASP GLU GLY PHE          
SEQRES   5 A   83  SER GLY PRO SER TYR LYS LEU THR PRO GLY LYS TYR PRO          
SEQRES   6 A   83  ASN PRO GLY SER TRP GLY GLY ASN ASP ASP GLU LEU SER          
SEQRES   7 A   83  SER VAL LYS GLN GLN                                          
SEQRES   1 B   83  GLY LYS ILE ILE LEU PHE GLU ASP VAL GLU PHE GLY GLY          
SEQRES   2 B   83  LYS LYS LEU GLU LEU GLU THR SER VAL SER ASP LEU ASN          
SEQRES   3 B   83  VAL HIS GLY PHE ASN ASP ILE VAL SER SER ILE ILE VAL          
SEQRES   4 B   83  GLU SER GLY THR TRP PHE VAL PHE ASP ASP GLU GLY PHE          
SEQRES   5 B   83  SER GLY PRO SER TYR LYS LEU THR PRO GLY LYS TYR PRO          
SEQRES   6 B   83  ASN PRO GLY SER TRP GLY GLY ASN ASP ASP GLU LEU SER          
SEQRES   7 B   83  SER VAL LYS GLN GLN                                          
HET     CA  A 101       1                                                       
HET     CA  A 102       1                                                       
HET    ACT  A 103       4                                                       
HET    SO4  A 104       5                                                       
HET     CA  B 101       1                                                       
HET     CA  B 102       1                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     ACT ACETATE ION                                                      
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3   CA    4(CA 2+)                                                     
FORMUL   5  ACT    C2 H3 O2 1-                                                  
FORMUL   6  SO4    O4 S 2-                                                      
FORMUL   9  HOH   *121(H2 O)                                                    
HELIX    1   1 ASP A    8  GLY A   12  5                                   5    
HELIX    2   2 ASP A   24  GLY A   29  5                                   6    
HELIX    3   3 ASN A   66  GLY A   71  5                                   6    
HELIX    4   4 VAL B    9  PHE B   11  5                                   3    
HELIX    5   5 ASP B   24  GLY B   29  5                                   6    
HELIX    6   6 ASN B   66  GLY B   71  5                                   6    
SHEET    1  AA 4 LYS A  15  LEU A  18  0                                        
SHEET    2  AA 4 LYS A   2  PHE A   6 -1  O  ILE A   3   N  LEU A  18           
SHEET    3  AA 4 SER A  36  SER A  41 -1  O  SER A  36   N  PHE A   6           
SHEET    4  AA 4 GLY A  62  TYR A  64 -1  O  GLY A  62   N  VAL A  39           
SHEET    1  AB 3 SER A  53  LEU A  59  0                                        
SHEET    2  AB 3 TRP A  44  ASP A  49 -1  O  TRP A  44   N  LEU A  59           
SHEET    3  AB 3 SER A  79  GLN A  82 -1  O  SER A  79   N  PHE A  47           
SHEET    1  BA 4 GLY B  12  LEU B  18  0                                        
SHEET    2  BA 4 LYS B   2  ASP B   8 -1  O  ILE B   3   N  LEU B  18           
SHEET    3  BA 4 SER B  36  SER B  41 -1  O  SER B  36   N  PHE B   6           
SHEET    4  BA 4 GLY B  62  TYR B  64 -1  O  GLY B  62   N  VAL B  39           
SHEET    1  BB 3 SER B  53  LEU B  59  0                                        
SHEET    2  BB 3 TRP B  44  ASP B  49 -1  O  TRP B  44   N  LEU B  59           
SHEET    3  BB 3 SER B  79  GLN B  82 -1  O  SER B  79   N  PHE B  47           
LINK         O   GLU A   7                CA    CA A 101     1555   1555  2.30  
LINK         OE2 GLU A   7                CA    CA B 101     1555   4545  2.27  
LINK         OD1 ASP A  32                CA    CA A 102     1555   1555  2.46  
LINK         O   ILE A  33                CA    CA A 101     1555   1555  2.43  
LINK         OG  SER A  35                CA    CA A 101     1555   1555  2.38  
LINK         O   ASP A  48                CA    CA A 102     1555   1555  2.30  
LINK         OD1 ASP A  75                CA    CA A 101     1555   1555  2.46  
LINK         O   GLU A  76                CA    CA A 102     1555   1555  2.39  
LINK         OE1 GLU A  76                CA    CA A 102     1555   1555  2.54  
LINK         OG  SER A  78                CA    CA A 102     1555   1555  2.26  
LINK        CA    CA A 101                 O   HOH A 230     1555   1555  2.33  
LINK        CA    CA A 101                 OE2 GLU B   7     4555   1555  2.23  
LINK        CA    CA A 101                 O   HOH B 215     1555   4545  2.38  
LINK         O   HOH A 208                CA    CA B 101     4555   1555  2.56  
LINK         O   GLU B   7                CA    CA B 101     1555   1555  2.32  
LINK         OD1 ASP B  32                CA    CA B 102     1555   1555  2.45  
LINK         O   ILE B  33                CA    CA B 101     1555   1555  2.37  
LINK         OG  SER B  35                CA    CA B 101     1555   1555  2.33  
LINK         O   ASP B  48                CA    CA B 102     1555   1555  2.33  
LINK         OD2 ASP B  75                CA    CA B 101     1555   1555  2.28  
LINK         O   GLU B  76                CA    CA B 102     1555   1555  2.26  
LINK         OE2 GLU B  76                CA    CA B 102     1555   1555  2.79  
LINK         OG  SER B  78                CA    CA B 102     1555   1555  2.34  
LINK        CA    CA B 101                 O   HOH B 220     1555   1555  2.47  
LINK        CA    CA B 102                 O   HOH B 235     1555   1555  2.32  
SITE     1 AC1  7 GLU A   7  ILE A  33  SER A  35  ASP A  75                    
SITE     2 AC1  7 HOH A 230  GLU B   7  HOH B 215                               
SITE     1 AC2  4 ASP A  32  ASP A  48  GLU A  76  SER A  78                    
SITE     1 AC3  7 GLU A   7  HOH A 208  GLU B   7  ILE B  33                    
SITE     2 AC3  7 SER B  35  ASP B  75  HOH B 220                               
SITE     1 AC4  5 ASP B  32  ASP B  48  GLU B  76  SER B  78                    
SITE     2 AC4  5 HOH B 235                                                     
SITE     1 AC5  5 VAL A  22  SER A  23  ASP A  24  LYS A  63                    
SITE     2 AC5  5 HOH A 240                                                     
SITE     1 AC6  4 SER A  41  GLY A  42  PRO A  61  HOH A 207                    
CRYST1   98.037   29.788   57.278  90.00 121.48  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      0.010200  0.000000  0.006246        0.00000                         
SCALE2      0.000000  0.033571  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020472        0.00000