HEADER    HYDROLASE                               18-FEB-10   3LUN              
TITLE     STRUCTURE OF ULILYSIN MUTANT M290C                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ULILYSIN;                                                  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 61-322;                                       
COMPND   5 EC: 3.4.24.-;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: METHANOSARCINA ACETIVORANS;                     
SOURCE   3 ORGANISM_TAXID: 2214;                                                
SOURCE   4 GENE: MA_3214;                                                       
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    METALLOPEPTIDASE, HYDROLASE, METAL ION BINDING, CALCIUM ION BINDING,  
KEYWDS   2 CALCIUM, DISULFIDE BOND, METAL-BINDING, METALLOPROTEASE, PROTEASE,   
KEYWDS   3 ZINC, ZYMOGEN                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.TALLANT,R.GARCIA-CASTELLANOS,U.BAUMANN,F.X.GOMIS-RUTH               
REVDAT   5   09-OCT-24 3LUN    1       REMARK                                   
REVDAT   4   01-NOV-23 3LUN    1       REMARK                                   
REVDAT   3   10-NOV-21 3LUN    1       REMARK SEQADV LINK                       
REVDAT   2   19-MAY-10 3LUN    1       JRNL                                     
REVDAT   1   02-MAR-10 3LUN    0                                                
JRNL        AUTH   C.TALLANT,R.GARCIA-CASTELLANOS,U.BAUMANN,F.X.GOMIS-RUTH      
JRNL        TITL   ON THE RELEVANCE OF THE MET-TURN METHIONINE IN METZINCINS.   
JRNL        REF    J.BIOL.CHEM.                  V. 285 13951 2010              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   20202937                                                     
JRNL        DOI    10.1074/JBC.M109.083378                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0102                                      
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) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.93                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 51696                          
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) : 0.161                           
REMARK   3   R VALUE            (WORKING SET) : 0.161                           
REMARK   3   FREE R VALUE                     : 0.208                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 0.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 464                             
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) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3673                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.58                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1730                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 26                           
REMARK   3   BIN FREE R VALUE                    : 0.2180                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4028                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 51                                      
REMARK   3   SOLVENT ATOMS            : 576                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 16.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.74                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.97000                                              
REMARK   3    B22 (A**2) : -1.26000                                             
REMARK   3    B33 (A**2) : -1.71000                                             
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): 0.109         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.113         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.078         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.442         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.962                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.941                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4176 ; 0.016 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5694 ; 1.650 ; 1.933       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   517 ; 6.733 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   209 ;35.506 ;25.311       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   627 ;14.172 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    17 ;12.631 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   618 ; 0.094 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3273 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  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):  2589 ; 0.840 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4205 ; 1.495 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1587 ; 2.501 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1489 ; 3.940 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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 3LUN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-FEB-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000057751.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-APR-09                          
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 52160                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 47.500                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 8.100                              
REMARK 200  R MERGE                    (I) : 0.05000                            
REMARK 200  R SYM                      (I) : 0.01800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 28.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.17100                            
REMARK 200  R SYM FOR SHELL            (I) : 0.01800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 10.90                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 2CKI                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.08                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7, VAPOR DIFFUSION, SITTING DROP      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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       82.38000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       82.38000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       29.25500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       58.14500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       29.25500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       58.14500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       82.38000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       29.25500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       58.14500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       82.38000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       29.25500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       58.14500            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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 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 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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2400 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19080 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     ARG A    61                                                      
REMARK 465     MET A    62                                                      
REMARK 465     ALA A   322                                                      
REMARK 465     ARG B    61                                                      
REMARK 465     MET B    62                                                      
REMARK 465     ALA B   322                                                      
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   OE2  GLU B   255     O    HOH B   567              1.88            
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   OG   SER B   103     O    HOH A   503     5445     2.15            
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    ASN A 235       22.92     84.18                                   
REMARK 500    HIS A 238      127.99    -38.37                                   
REMARK 500    ALA A 263      -76.87    -61.04                                   
REMARK 500    ASN B 235       19.48     83.87                                   
REMARK 500    ALA B 263      -73.08    -66.71                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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 A1400  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A   8   O                                                      
REMARK 620 2 ASP A 152   OD2  87.3                                              
REMARK 620 3 HOH A 484   O   111.5  81.0                                        
REMARK 620 4 HOH A 561   O    87.8  89.1 157.7                                  
REMARK 620 5 ASP B 152   OD2  81.6 160.1  87.8 106.8                            
REMARK 620 6 HOH B 447   O   155.0 109.2  90.1  74.3  87.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 998  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A  12   O                                                      
REMARK 620 2 HOH A  13   O    71.0                                              
REMARK 620 3 ASP A 254   OD1  87.0  81.6                                        
REMARK 620 4 VAL A 256   O   146.2 141.1  88.6                                  
REMARK 620 5 THR A 259   O    75.5 120.5 143.6  88.7                            
REMARK 620 6 THR A 259   OG1  75.2 138.9  73.8  71.4  71.0                      
REMARK 620 7 HOH A 354   O   140.8  70.7  79.3  70.5 133.1 133.3                
REMARK 620 8 HOH A 450   O   109.5  79.9 149.3  90.6  67.0 134.4  71.6          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 999  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 228   NE2                                                    
REMARK 620 2 HIS A 232   NE2 105.6                                              
REMARK 620 3 HIS A 238   NE2 111.3  98.2                                        
REMARK 620 4 HOH A 573   O   109.1 117.8 114.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 997  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TRP A 240   O                                                      
REMARK 620 2 GLU A 243   OE1  93.9                                              
REMARK 620 3 GLU A 243   OE2  84.0  56.0                                        
REMARK 620 4 PRO A 249   O   171.3  77.9  88.8                                  
REMARK 620 5 GLN A 262   O    88.1 148.1 155.4 100.5                            
REMARK 620 6 ALA A 263   O    98.8 134.8  82.5  85.1  75.8                      
REMARK 620 7 HOH A 485   O    87.0  73.0 127.2  93.5  75.3 150.4                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B1401  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 506   O                                                      
REMARK 620 2 HOH A 507   O    94.2                                              
REMARK 620 3 PRO B 194   O   145.4 116.8                                        
REMARK 620 4 HOH B 504   O    81.7 103.1  76.8                                  
REMARK 620 5 HOH B 505   O    77.2 147.6  83.2 106.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 998  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B   1   O                                                      
REMARK 620 2 HOH B   2   O    73.3                                              
REMARK 620 3 ASP B 254   OD2  78.6  85.8                                        
REMARK 620 4 VAL B 256   O   140.4 144.4  90.6                                  
REMARK 620 5 THR B 259   O   120.6  76.6 147.6  88.3                            
REMARK 620 6 THR B 259   OG1 140.3  75.0  75.9  69.8  73.3                      
REMARK 620 7 HOH B 428   O    76.3 107.6 146.4  94.7  65.9 136.7                
REMARK 620 8 HOH B 559   O    67.3 139.3  77.1  73.2 132.9 133.4  72.8          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 999  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 228   NE2                                                    
REMARK 620 2 HIS B 232   NE2 106.9                                              
REMARK 620 3 HIS B 238   NE2 107.6 101.5                                        
REMARK 620 4 HOH B 568   O   111.1 114.9 114.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 997  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TRP B 240   O                                                      
REMARK 620 2 GLU B 243   OE1  94.0                                              
REMARK 620 3 GLU B 243   OE2  85.1  54.5                                        
REMARK 620 4 PRO B 249   O   171.8  79.0  87.4                                  
REMARK 620 5 GLN B 262   O    87.1 149.6 155.3 101.1                            
REMARK 620 6 ALA B 263   O    98.7 132.2  80.8  83.2  77.3                      
REMARK 620 7 HOH B 560   O    92.1  73.4 127.4  89.9  76.2 150.7                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 999                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 998                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 997                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1403                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 1401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1402                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1404                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1405                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 999                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 998                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 997                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARG B 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VAL B 502                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3LUM   RELATED DB: PDB                                   
DBREF  3LUN A   61   322  UNP    Q8TL28   ULIL_METAC      61    322             
DBREF  3LUN B   61   322  UNP    Q8TL28   ULIL_METAC      61    322             
SEQADV 3LUN CYS A  290  UNP  Q8TL28    MET   290 ENGINEERED MUTATION            
SEQADV 3LUN CYS B  290  UNP  Q8TL28    MET   290 ENGINEERED MUTATION            
SEQRES   1 A  262  ARG MET GLU ILE VAL LYS ILE PRO VAL VAL VAL HIS VAL          
SEQRES   2 A  262  VAL TRP ASN GLU GLU GLU GLU ASN ILE SER ASP ALA GLN          
SEQRES   3 A  262  ILE GLN SER GLN ILE ASP ILE LEU ASN LYS ASP PHE ARG          
SEQRES   4 A  262  LYS LEU ASN SER ASP VAL SER GLN VAL PRO SER VAL TRP          
SEQRES   5 A  262  SER ASN LEU ILE ALA ASP LEU GLY ILE GLU PHE PHE LEU          
SEQRES   6 A  262  ALA THR LYS ASP PRO ASN GLY ASN GLN THR THR GLY ILE          
SEQRES   7 A  262  THR ARG THR GLN THR SER VAL THR PHE PHE THR THR SER          
SEQRES   8 A  262  ASP GLU VAL LYS PHE ALA SER SER GLY GLY GLU ASP ALA          
SEQRES   9 A  262  TRP PRO ALA ASP ARG TYR LEU ASN ILE TRP VAL CYS HIS          
SEQRES  10 A  262  VAL LEU LYS SER GLU ILE GLY GLN ASP ILE LEU GLY TYR          
SEQRES  11 A  262  ALA GLN PHE PRO GLY GLY PRO ALA GLU THR ASP GLY VAL          
SEQRES  12 A  262  VAL ILE VAL ASP ALA ALA PHE GLY THR THR GLY THR ALA          
SEQRES  13 A  262  LEU PRO PRO PHE ASP LYS GLY ARG THR ALA THR HIS GLU          
SEQRES  14 A  262  ILE GLY HIS TRP LEU ASN LEU TYR HIS ILE TRP GLY ASP          
SEQRES  15 A  262  GLU LEU ARG PHE GLU ASP PRO CYS SER ARG SER ASP GLU          
SEQRES  16 A  262  VAL ASP ASP THR PRO ASN GLN ALA ASP PRO ASN PHE GLY          
SEQRES  17 A  262  CYS PRO SER TYR PRO HIS VAL SER CYS SER ASN GLY PRO          
SEQRES  18 A  262  ASN GLY ASP MET PHE MET ASN TYR CYS ASP TYR VAL ASP          
SEQRES  19 A  262  ASP LYS CYS MET VAL MET PHE THR GLN GLY GLN ALA THR          
SEQRES  20 A  262  ARG VAL ASN ALA CYS LEU ASP GLY PRO ARG SER SER PHE          
SEQRES  21 A  262  LEU ALA                                                      
SEQRES   1 B  262  ARG MET GLU ILE VAL LYS ILE PRO VAL VAL VAL HIS VAL          
SEQRES   2 B  262  VAL TRP ASN GLU GLU GLU GLU ASN ILE SER ASP ALA GLN          
SEQRES   3 B  262  ILE GLN SER GLN ILE ASP ILE LEU ASN LYS ASP PHE ARG          
SEQRES   4 B  262  LYS LEU ASN SER ASP VAL SER GLN VAL PRO SER VAL TRP          
SEQRES   5 B  262  SER ASN LEU ILE ALA ASP LEU GLY ILE GLU PHE PHE LEU          
SEQRES   6 B  262  ALA THR LYS ASP PRO ASN GLY ASN GLN THR THR GLY ILE          
SEQRES   7 B  262  THR ARG THR GLN THR SER VAL THR PHE PHE THR THR SER          
SEQRES   8 B  262  ASP GLU VAL LYS PHE ALA SER SER GLY GLY GLU ASP ALA          
SEQRES   9 B  262  TRP PRO ALA ASP ARG TYR LEU ASN ILE TRP VAL CYS HIS          
SEQRES  10 B  262  VAL LEU LYS SER GLU ILE GLY GLN ASP ILE LEU GLY TYR          
SEQRES  11 B  262  ALA GLN PHE PRO GLY GLY PRO ALA GLU THR ASP GLY VAL          
SEQRES  12 B  262  VAL ILE VAL ASP ALA ALA PHE GLY THR THR GLY THR ALA          
SEQRES  13 B  262  LEU PRO PRO PHE ASP LYS GLY ARG THR ALA THR HIS GLU          
SEQRES  14 B  262  ILE GLY HIS TRP LEU ASN LEU TYR HIS ILE TRP GLY ASP          
SEQRES  15 B  262  GLU LEU ARG PHE GLU ASP PRO CYS SER ARG SER ASP GLU          
SEQRES  16 B  262  VAL ASP ASP THR PRO ASN GLN ALA ASP PRO ASN PHE GLY          
SEQRES  17 B  262  CYS PRO SER TYR PRO HIS VAL SER CYS SER ASN GLY PRO          
SEQRES  18 B  262  ASN GLY ASP MET PHE MET ASN TYR CYS ASP TYR VAL ASP          
SEQRES  19 B  262  ASP LYS CYS MET VAL MET PHE THR GLN GLY GLN ALA THR          
SEQRES  20 B  262  ARG VAL ASN ALA CYS LEU ASP GLY PRO ARG SER SER PHE          
SEQRES  21 B  262  LEU ALA                                                      
HET     ZN  A 999       1                                                       
HET     CA  A1400       1                                                       
HET     CA  A 998       1                                                       
HET     CA  A 997       1                                                       
HET    GOL  A1403       6                                                       
HET     CA  B1401       1                                                       
HET    GOL  B1402       6                                                       
HET    GOL  B1404       6                                                       
HET    GOL  B1405       6                                                       
HET     ZN  B 999       1                                                       
HET     CA  B 998       1                                                       
HET     CA  B 997       1                                                       
HET    ARG  B 501      11                                                       
HET    VAL  B 502       8                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM      CA CALCIUM ION                                                      
HETNAM     GOL GLYCEROL                                                         
HETNAM     ARG ARGININE                                                         
HETNAM     VAL VALINE                                                           
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3   ZN    2(ZN 2+)                                                     
FORMUL   4   CA    6(CA 2+)                                                     
FORMUL   7  GOL    4(C3 H8 O3)                                                  
FORMUL  15  ARG    C6 H15 N4 O2 1+                                              
FORMUL  16  VAL    C5 H11 N O2                                                  
FORMUL  17  HOH   *576(H2 O)                                                    
HELIX    1   1 GLU A   77  ASN A   81  5                                   5    
HELIX    2   2 SER A   83  PHE A   98  1                                  16    
HELIX    3   3 ASN A  102  VAL A  108  5                                   7    
HELIX    4   4 PRO A  109  SER A  113  5                                   5    
HELIX    5   5 ASP A  152  GLY A  160  5                                   9    
HELIX    6   6 PRO A  197  ASP A  201  5                                   5    
HELIX    7   7 ALA A  208  PHE A  210  5                                   3    
HELIX    8   8 GLY A  223  LEU A  234  1                                  12    
HELIX    9   9 ASP A  294  MET A  298  5                                   5    
HELIX   10  10 THR A  302  GLY A  315  1                                  14    
HELIX   11  11 ARG A  317  LEU A  321  5                                   5    
HELIX   12  12 GLU B   77  ASN B   81  5                                   5    
HELIX   13  13 SER B   83  PHE B   98  1                                  16    
HELIX   14  14 ASN B  102  VAL B  108  5                                   7    
HELIX   15  15 PRO B  109  ILE B  116  5                                   8    
HELIX   16  16 ASP B  152  GLY B  160  5                                   9    
HELIX   17  17 PRO B  197  ASP B  201  5                                   5    
HELIX   18  18 ALA B  208  PHE B  210  5                                   3    
HELIX   19  19 GLY B  223  LEU B  234  1                                  12    
HELIX   20  20 ASP B  294  MET B  298  5                                   5    
HELIX   21  21 THR B  302  GLY B  315  1                                  14    
HELIX   22  22 ARG B  317  LEU B  321  5                                   5    
SHEET    1   A 3 ILE A 121  LEU A 125  0                                        
SHEET    2   A 3 VAL A  65  TRP A  75  1  N  ILE A  67   O  GLU A 122           
SHEET    3   A 3 ILE A 138  GLN A 142  1  O  THR A 139   N  VAL A  73           
SHEET    1   B 5 ILE A 121  LEU A 125  0                                        
SHEET    2   B 5 VAL A  65  TRP A  75  1  N  ILE A  67   O  GLU A 122           
SHEET    3   B 5 LEU A 171  CYS A 176  1  O  LEU A 171   N  PRO A  68           
SHEET    4   B 5 VAL A 203  VAL A 206  1  O  VAL A 203   N  TRP A 174           
SHEET    5   B 5 GLY A 189  ALA A 191 -1  N  TYR A 190   O  VAL A 204           
SHEET    1   C 3 PHE A 148  THR A 149  0                                        
SHEET    2   C 3 LEU A 179  LYS A 180  1  O  LYS A 180   N  PHE A 148           
SHEET    3   C 3 ASP A 186  ILE A 187 -1  O  ILE A 187   N  LEU A 179           
SHEET    1   D 3 ILE B 121  LEU B 125  0                                        
SHEET    2   D 3 VAL B  65  TRP B  75  1  N  ILE B  67   O  GLU B 122           
SHEET    3   D 3 ILE B 138  GLN B 142  1  O  THR B 139   N  VAL B  73           
SHEET    1   E 5 ILE B 121  LEU B 125  0                                        
SHEET    2   E 5 VAL B  65  TRP B  75  1  N  ILE B  67   O  GLU B 122           
SHEET    3   E 5 LEU B 171  CYS B 176  1  O  ILE B 173   N  HIS B  72           
SHEET    4   E 5 VAL B 203  VAL B 206  1  O  VAL B 203   N  TRP B 174           
SHEET    5   E 5 GLY B 189  ALA B 191 -1  N  TYR B 190   O  VAL B 204           
SHEET    1   F 3 PHE B 148  THR B 149  0                                        
SHEET    2   F 3 LEU B 179  LYS B 180  1  O  LYS B 180   N  PHE B 148           
SHEET    3   F 3 ASP B 186  ILE B 187 -1  O  ILE B 187   N  LEU B 179           
SSBOND   1 CYS A  250    CYS A  277                          1555   1555  2.08  
SSBOND   2 CYS A  269    CYS A  297                          1555   1555  2.09  
SSBOND   3 CYS B  250    CYS B  277                          1555   1555  2.07  
SSBOND   4 CYS B  269    CYS B  297                          1555   1555  2.13  
LINK         C   ARG B 501                 N   VAL B 502     1555   1555  1.34  
LINK         O   HOH A   8                CA    CA A1400     1555   1555  2.37  
LINK         O   HOH A  12                CA    CA A 998     1555   1555  2.38  
LINK         O   HOH A  13                CA    CA A 998     1555   1555  2.43  
LINK         OD2 ASP A 152                CA    CA A1400     1555   1555  2.30  
LINK         NE2 HIS A 228                ZN    ZN A 999     1555   1555  1.97  
LINK         NE2 HIS A 232                ZN    ZN A 999     1555   1555  1.96  
LINK         NE2 HIS A 238                ZN    ZN A 999     1555   1555  1.92  
LINK         O   TRP A 240                CA    CA A 997     1555   1555  2.14  
LINK         OE1 GLU A 243                CA    CA A 997     1555   1555  2.35  
LINK         OE2 GLU A 243                CA    CA A 997     1555   1555  2.37  
LINK         O   PRO A 249                CA    CA A 997     1555   1555  2.22  
LINK         OD1 ASP A 254                CA    CA A 998     1555   1555  2.25  
LINK         O   VAL A 256                CA    CA A 998     1555   1555  2.29  
LINK         O   THR A 259                CA    CA A 998     1555   1555  2.41  
LINK         OG1 THR A 259                CA    CA A 998     1555   1555  2.51  
LINK         O   GLN A 262                CA    CA A 997     1555   1555  2.27  
LINK         O   ALA A 263                CA    CA A 997     1555   1555  2.28  
LINK         O   HOH A 354                CA    CA A 998     1555   1555  2.35  
LINK         O   HOH A 450                CA    CA A 998     1555   1555  2.48  
LINK         O   HOH A 484                CA    CA A1400     1555   1555  2.29  
LINK         O   HOH A 485                CA    CA A 997     1555   1555  2.23  
LINK         O   HOH A 506                CA    CA B1401     1555   1555  2.44  
LINK         O   HOH A 507                CA    CA B1401     1555   1555  2.33  
LINK         O   HOH A 561                CA    CA A1400     1555   1555  2.28  
LINK         O   HOH A 573                ZN    ZN A 999     1555   1555  2.00  
LINK        CA    CA A1400                 OD2 ASP B 152     1555   1555  2.23  
LINK        CA    CA A1400                 O   HOH B 447     1555   1555  2.42  
LINK         O   HOH B   1                CA    CA B 998     1555   1555  2.47  
LINK         O   HOH B   2                CA    CA B 998     1555   1555  2.45  
LINK         O   PRO B 194                CA    CA B1401     1555   1555  2.47  
LINK         NE2 HIS B 228                ZN    ZN B 999     1555   1555  1.91  
LINK         NE2 HIS B 232                ZN    ZN B 999     1555   1555  1.94  
LINK         NE2 HIS B 238                ZN    ZN B 999     1555   1555  1.93  
LINK         O   TRP B 240                CA    CA B 997     1555   1555  2.13  
LINK         OE1 GLU B 243                CA    CA B 997     1555   1555  2.42  
LINK         OE2 GLU B 243                CA    CA B 997     1555   1555  2.43  
LINK         O   PRO B 249                CA    CA B 997     1555   1555  2.23  
LINK         OD2 ASP B 254                CA    CA B 998     1555   1555  2.35  
LINK         O   VAL B 256                CA    CA B 998     1555   1555  2.35  
LINK         O   THR B 259                CA    CA B 998     1555   1555  2.36  
LINK         OG1 THR B 259                CA    CA B 998     1555   1555  2.47  
LINK         O   GLN B 262                CA    CA B 997     1555   1555  2.30  
LINK         O   ALA B 263                CA    CA B 997     1555   1555  2.43  
LINK         O   HOH B 428                CA    CA B 998     1555   1555  2.48  
LINK         O   HOH B 504                CA    CA B1401     1555   1555  2.39  
LINK         O   HOH B 505                CA    CA B1401     1555   1555  2.48  
LINK         O   HOH B 559                CA    CA B 998     1555   1555  2.34  
LINK         O   HOH B 560                CA    CA B 997     1555   1555  2.25  
LINK         O   HOH B 568                ZN    ZN B 999     1555   1555  2.05  
CISPEP   1 PRO A  218    PRO A  219          0         6.26                     
CISPEP   2 TYR A  272    PRO A  273          0        -4.27                     
CISPEP   3 GLY A  280    PRO A  281          0         5.41                     
CISPEP   4 PRO B  218    PRO B  219          0         5.20                     
CISPEP   5 TYR B  272    PRO B  273          0        -1.11                     
CISPEP   6 GLY B  280    PRO B  281          0         6.58                     
SITE     1 AC1  4 HIS A 228  HIS A 232  HIS A 238  HOH A 573                    
SITE     1 AC2  6 HOH A   8  ASP A 152  HOH A 484  HOH A 561                    
SITE     2 AC2  6 ASP B 152  HOH B 447                                          
SITE     1 AC3  7 HOH A  12  HOH A  13  ASP A 254  VAL A 256                    
SITE     2 AC3  7 THR A 259  HOH A 354  HOH A 450                               
SITE     1 AC4  6 TRP A 240  GLU A 243  PRO A 249  GLN A 262                    
SITE     2 AC4  6 ALA A 263  HOH A 485                                          
SITE     1 AC5  5 HOH A  50  TRP A 112  ASP A 257  ASN A 282                    
SITE     2 AC5  5 HOH A 412                                                     
SITE     1 AC6  5 HOH A 506  HOH A 507  PRO B 194  HOH B 504                    
SITE     2 AC6  5 HOH B 505                                                     
SITE     1 AC7  6 PRO B  68  ALA B 126  THR B 127  LYS B 128                    
SITE     2 AC7  6 ARG B 169  TYR B 170                                          
SITE     1 AC8 10 GLY B 268  CYS B 269  PRO B 273  HIS B 274                    
SITE     2 AC8 10 ASP B 294  LYS B 296  HOH B 334  HOH B 395                    
SITE     3 AC8 10 HOH B 399  HOH B 558                                          
SITE     1 AC9  6 GLN A 134  ASP B  84  LEU B 125  THR B 136                    
SITE     2 AC9  6 HOH B 448  HOH B 519                                          
SITE     1 BC1  4 HIS B 228  HIS B 232  HIS B 238  HOH B 568                    
SITE     1 BC2  7 HOH B   1  HOH B   2  ASP B 254  VAL B 256                    
SITE     2 BC2  7 THR B 259  HOH B 428  HOH B 559                               
SITE     1 BC3  6 TRP B 240  GLU B 243  PRO B 249  GLN B 262                    
SITE     2 BC3  6 ALA B 263  HOH B 560                                          
SITE     1 BC4 14 ILE B 187  LEU B 188  GLY B 189  PHE B 220                    
SITE     2 BC4 14 ARG B 224  THR B 225  HIS B 228  GLU B 229                    
SITE     3 BC4 14 TYR B 292  VAL B 293  ASP B 294  ASP B 295                    
SITE     4 BC4 14 VAL B 502  HOH B 585                                          
SITE     1 BC5  4 TYR B 292  HOH B 477  ARG B 501  HOH B 585                    
CRYST1   58.510  116.290  164.760  90.00  90.00  90.00 C 2 2 21     16          
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      0.017091  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008599  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006069        0.00000