GenomeNet

Database: PDB
Entry: 1ZV2
LinkDB: 1ZV2
Original site: 1ZV2 
HEADER    OXIDOREDUCTASE                          01-JUN-05   1ZV2              
TITLE     CU-CONTAINING NITRITE REDUCTASE                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: COPPER-CONTAINING NITRITE REDUCTASE;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 44-371;                                           
COMPND   5 SYNONYM: CU-NIR;                                                     
COMPND   6 EC: 1.7.2.1;                                                         
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES;                        
SOURCE   3 ORGANISM_TAXID: 1063;                                                
SOURCE   4 GENE: NIRK;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET17B                                    
KEYWDS    COPPER PROTEIN, NITRITE REDUCTION, DENITRIFICATION, OXIDOREDUCTASE    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.JACOBSON,H.GUO,K.OLESEN,M.OKVIST,R.NEUTZE,L.SJOLIN                  
REVDAT   6   23-AUG-23 1ZV2    1       REMARK LINK                              
REVDAT   5   11-OCT-17 1ZV2    1       REMARK                                   
REVDAT   4   13-JUL-11 1ZV2    1       VERSN                                    
REVDAT   3   24-FEB-09 1ZV2    1       VERSN                                    
REVDAT   2   23-AUG-05 1ZV2    1       JRNL                                     
REVDAT   1   21-JUN-05 1ZV2    0                                                
JRNL        AUTH   F.JACOBSON,H.GUO,K.OLESEN,M.OKVIST,R.NEUTZE,L.SJOLIN         
JRNL        TITL   STRUCTURES OF THE OXIDIZED AND REDUCED FORMS OF NITRITE      
JRNL        TITL 2 REDUCTASE FROM RHODOBACTER SPHAEROIDES 2.4.3 AT HIGH PH:     
JRNL        TITL 3 CHANGES IN THE INTERACTIONS OF THE TYPE 2 COPPER.            
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  61  1190 2005              
JRNL        REFN                   ISSN 0907-4449                               
JRNL        PMID   16131751                                                     
JRNL        DOI    10.1107/S0907444905017488                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.74 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) : 1.74                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 26.70                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 27569                          
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) : 0.157                           
REMARK   3   R VALUE            (WORKING SET) : 0.155                           
REMARK   3   FREE R VALUE                     : 0.194                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1465                            
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) : 1.74                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.78                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1822                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 86.54                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1900                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 94                           
REMARK   3   BIN FREE R VALUE                    : 0.2600                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2522                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 5                                       
REMARK   3   SOLVENT ATOMS            : 295                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.94                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.02000                                             
REMARK   3    B22 (A**2) : -0.02000                                             
REMARK   3    B33 (A**2) : 0.04000                                              
REMARK   3    B12 (A**2) : -0.01000                                             
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): 0.115         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.111         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.067         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.002         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.960                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.943                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2615 ; 0.012 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3567 ; 1.438 ; 1.950       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   331 ; 6.977 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   120 ;35.419 ;24.250       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   397 ;13.033 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    11 ;17.852 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   382 ; 0.099 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2053 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1185 ; 0.200 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1742 ; 0.310 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   253 ; 0.125 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     2 ; 0.072 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):   106 ; 0.166 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    52 ; 0.192 ; 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):  1688 ; 0.776 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2636 ; 1.147 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1062 ; 2.030 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   929 ; 3.071 ; 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: NULL                                      
REMARK   4                                                                      
REMARK   4 1ZV2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000033153.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-MAR-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.4                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : MAX II                             
REMARK 200  BEAMLINE                       : I711                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.007                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MAR                                
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29034                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.740                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 26.700                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.700                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.06500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.74                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.81                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.900                              
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 1NIF                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, MGCL2, TRIS, PH 8.4, VAPOR      
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 295K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       36.19050            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       20.89459            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       49.16967            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       36.19050            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       20.89459            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       49.16967            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       36.19050            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       20.89459            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       49.16967            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       41.78919            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       98.33933            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       41.78919            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       98.33933            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       41.78919            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       98.33933            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TRIMER GENERATED FROM THE       
REMARK 300 MONOMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: -Y, X-Y, Z AND -X+ 
REMARK 300 Y, -X, Z.                                                            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 13650 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 31160 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -129.0 KCAL/MOL                       
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   BIOMT1   2 -0.500000 -0.866025  0.000000       72.38100            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000       36.19050            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       62.68378            
REMARK 350   BIOMT3   3  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 A 636  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 700  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 770  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 786  LIES ON A SPECIAL POSITION.                          
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   745     O    HOH A   755              2.18            
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   O    HOH A   558     O    HOH A   787     2655     1.73            
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    ALA A 168       69.48   -158.01                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 HIS A  338     ASN A  339                  148.13                    
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                              CU A 401  CU                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 126   ND1                                                    
REMARK 620 2 CYS A 167   SG  133.8                                              
REMARK 620 3 HIS A 177   ND1  97.1 102.5                                        
REMARK 620 4 MET A 182   SD   88.8 109.7 128.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CU A 402  CU                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 131   NE2                                                    
REMARK 620 2 HIS A 166   NE2  96.3                                              
REMARK 620 3 HIS A 287   NE2  85.7 163.9                                        
REMARK 620 4 HIS A 338   NE2 101.3 103.3  91.9                                  
REMARK 620 5 HOH A 780   O   162.6  91.0  83.0  92.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 502  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 220   OD1                                                    
REMARK 620 2 THR A 224   OG1  99.6                                              
REMARK 620 3 HOH A 537   O    93.3  93.7                                        
REMARK 620 4 HOH A 733   O    90.9 167.4  92.7                                  
REMARK 620 5 HOH A 778   O   178.1  80.3  88.5  89.0                            
REMARK 620 6 HOH A 783   O    91.0  84.1 175.4  88.8  87.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 501  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 535   O                                                      
REMARK 620 2 HOH A 625   O    90.4                                              
REMARK 620 3 HOH A 697   O    91.9  80.0                                        
REMARK 620 4 HOH A 769   O    92.6  86.5 165.7                                  
REMARK 620 5 HOH A 779   O    90.5 170.8  90.8 102.7                            
REMARK 620 6 HOH A 784   O   177.4  92.2  88.2  87.9  86.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 503  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 528   O                                                      
REMARK 620 2 HOH A 648   O    85.9                                              
REMARK 620 3 HOH A 663   O    84.8 170.5                                        
REMARK 620 4 HOH A 715   O   168.3  87.4 101.5                                  
REMARK 620 5 HOH A 781   O    95.8  99.3  83.3  94.7                            
REMARK 620 6 HOH A 785   O    85.2  85.6  92.0  84.7 175.1                      
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 CU A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 502                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 503                  
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE AUTHOR STATES THAT RESIDUES ASP 230, ASN 281, SER 319,           
REMARK 999 HIS 351, VAL 367, ALA 368 ARE CORRECT BASED ON THE ELECTRON          
REMARK 999 DENSITY.                                                             
DBREF  1ZV2 A   44   371  UNP    Q53239   NIR_RHOSH       44    371             
SEQADV 1ZV2 ASP A  230  UNP  Q53239    THR   230 SEE REMARK 999                 
SEQADV 1ZV2 ASN A  281  UNP  Q53239    LYS   281 SEE REMARK 999                 
SEQADV 1ZV2 SER A  319  UNP  Q53239    THR   319 SEE REMARK 999                 
SEQADV 1ZV2 HIS A  351  UNP  Q53239    SER   351 SEE REMARK 999                 
SEQADV 1ZV2 VAL A  367  UNP  Q53239    TRP   367 SEE REMARK 999                 
SEQADV 1ZV2 ALA A  368  UNP  Q53239    PRO   368 SEE REMARK 999                 
SEQRES   1 A  328  LEU PRO ARG VAL LYS HIS THR LEU VAL PRO PRO PRO PHE          
SEQRES   2 A  328  ALA HIS ALA HIS GLU GLN VAL ALA ALA SER GLY PRO VAL          
SEQRES   3 A  328  ILE ASN GLU PHE GLU MET ARG ILE ILE GLU LYS GLU VAL          
SEQRES   4 A  328  GLN LEU ASP GLU ASP ALA TYR LEU GLN ALA MET THR PHE          
SEQRES   5 A  328  ASP GLY SER ILE PRO GLY PRO LEU MET ILE VAL HIS GLU          
SEQRES   6 A  328  GLY ASP TYR VAL GLU LEU THR LEU ILE ASN PRO PRO GLU          
SEQRES   7 A  328  ASN THR MET PRO HIS ASN ILE ASP PHE HIS ALA ALA THR          
SEQRES   8 A  328  GLY ALA LEU GLY GLY GLY GLY LEU THR LEU ILE ASN PRO          
SEQRES   9 A  328  GLY GLU LYS VAL VAL LEU ARG PHE LYS ALA THR ARG ALA          
SEQRES  10 A  328  GLY ALA PHE VAL TYR HIS CYS ALA PRO GLY GLY PRO MET          
SEQRES  11 A  328  ILE PRO TRP HIS VAL VAL SER GLY MET ALA GLY CYS ILE          
SEQRES  12 A  328  MET VAL LEU PRO ARG ASP GLY LEU LYS ASP HIS GLU GLY          
SEQRES  13 A  328  LYS PRO VAL ARG TYR ASP THR VAL TYR TYR ILE GLY GLU          
SEQRES  14 A  328  SER ASP HIS TYR ILE PRO LYS ASP GLU ASP GLY THR TYR          
SEQRES  15 A  328  MET ARG PHE SER ASP PRO SER GLU GLY TYR GLU ASP MET          
SEQRES  16 A  328  VAL ALA VAL MET ASP THR LEU ILE PRO SER HIS ILE VAL          
SEQRES  17 A  328  PHE ASN GLY ALA VAL GLY ALA LEU THR GLY GLU GLY ALA          
SEQRES  18 A  328  LEU LYS ALA LYS VAL GLY ASP ASN VAL LEU PHE VAL HIS          
SEQRES  19 A  328  SER GLN PRO ASN ARG ASP SER ARG PRO HIS LEU ILE GLY          
SEQRES  20 A  328  GLY HIS GLY ASP LEU VAL TRP GLU THR GLY LYS PHE HIS          
SEQRES  21 A  328  ASN ALA PRO GLU ARG ASP LEU GLU THR TRP PHE ILE ARG          
SEQRES  22 A  328  GLY GLY SER ALA GLY ALA ALA LEU TYR LYS PHE LEU GLN          
SEQRES  23 A  328  PRO GLY VAL TYR ALA TYR VAL ASN HIS ASN LEU ILE GLU          
SEQRES  24 A  328  ALA VAL HIS LYS GLY ALA THR ALA HIS VAL LEU VAL GLU          
SEQRES  25 A  328  GLY GLU TRP ASP ASN ASP LEU MET GLU GLN VAL VAL ALA          
SEQRES  26 A  328  PRO VAL GLY                                                  
HET     CU  A 401       1                                                       
HET     CU  A 402       1                                                       
HET     MG  A 501       1                                                       
HET     MG  A 502       1                                                       
HET     MG  A 503       1                                                       
HETNAM      CU COPPER (II) ION                                                  
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2   CU    2(CU 2+)                                                     
FORMUL   4   MG    3(MG 2+)                                                     
FORMUL   7  HOH   *295(H2 O)                                                    
HELIX    1   1 GLY A  135  THR A  143  5                                   9    
HELIX    2   2 PRO A  172  SER A  180  1                                   9    
HELIX    3   3 ASP A  230  THR A  244  1                                  15    
HELIX    4   4 THR A  260  ALA A  264  5                                   5    
HELIX    5   5 ASN A  339  HIS A  345  1                                   7    
SHEET    1   A 3 ARG A  46  LYS A  48  0                                        
SHEET    2   A 3 ILE A  70  ASP A  85  1  O  GLU A  72   N  VAL A  47           
SHEET    3   A 3 ALA A  88  PHE A  95 -1  O  LEU A  90   N  VAL A  82           
SHEET    1   B 4 ARG A  46  LYS A  48  0                                        
SHEET    2   B 4 ILE A  70  ASP A  85  1  O  GLU A  72   N  VAL A  47           
SHEET    3   B 4 TYR A 111  ASN A 118  1  O  GLU A 113   N  ASN A  71           
SHEET    4   B 4 GLU A 149  LYS A 156 -1  O  PHE A 155   N  VAL A 112           
SHEET    1   C 4 LEU A 103  HIS A 107  0                                        
SHEET    2   C 4 ALA A 183  LEU A 189  1  O  MET A 187   N  MET A 104           
SHEET    3   C 4 GLY A 161  HIS A 166 -1  N  GLY A 161   O  VAL A 188           
SHEET    4   C 4 ASP A 129  PHE A 130 -1  N  ASP A 129   O  HIS A 166           
SHEET    1   D 5 HIS A 249  PHE A 252  0                                        
SHEET    2   D 5 THR A 206  HIS A 215 -1  N  HIS A 215   O  HIS A 249           
SHEET    3   D 5 ASN A 272  GLN A 279  1  O  VAL A 276   N  ILE A 210           
SHEET    4   D 5 SER A 319  LYS A 326 -1  O  ALA A 323   N  PHE A 275           
SHEET    5   D 5 LEU A 295  TRP A 297 -1  N  LEU A 295   O  LEU A 324           
SHEET    1   E 4 LEU A 265  LYS A 268  0                                        
SHEET    2   E 4 THR A 349  GLU A 355  1  O  LEU A 353   N  LEU A 265           
SHEET    3   E 4 GLY A 331  ASN A 337 -1  N  TYR A 335   O  ALA A 350           
SHEET    4   E 4 PRO A 286  ILE A 289 -1  N  ILE A 289   O  ALA A 334           
LINK         ND1 HIS A 126                CU    CU A 401     1555   1555  2.04  
LINK         NE2 HIS A 131                CU    CU A 402     1555   1555  2.04  
LINK         NE2 HIS A 166                CU    CU A 402     1555   1555  2.07  
LINK         SG  CYS A 167                CU    CU A 401     1555   1555  2.21  
LINK         ND1 HIS A 177                CU    CU A 401     1555   1555  2.04  
LINK         SD  MET A 182                CU    CU A 401     1555   1555  2.48  
LINK         OD1 ASP A 220                MG    MG A 502     1555   1555  1.98  
LINK         OG1 THR A 224                MG    MG A 502     1555   1555  2.21  
LINK         NE2AHIS A 287                CU    CU A 402     2655   1555  2.67  
LINK         NE2 HIS A 338                CU    CU A 402     2655   1555  2.16  
LINK        CU    CU A 402                 O   HOH A 780     1555   1555  2.02  
LINK        MG    MG A 501                 O   HOH A 535     1555   1555  2.02  
LINK        MG    MG A 501                 O   HOH A 625     1555   1555  2.06  
LINK        MG    MG A 501                 O   HOH A 697     1555   1555  2.11  
LINK        MG    MG A 501                 O   HOH A 769     1555   1555  2.14  
LINK        MG    MG A 501                 O   HOH A 779     1555   1555  2.06  
LINK        MG    MG A 501                 O   HOH A 784     1555   5655  2.17  
LINK        MG    MG A 502                 O   HOH A 537     1555   1555  2.06  
LINK        MG    MG A 502                 O   HOH A 733     1555   1555  2.02  
LINK        MG    MG A 502                 O   HOH A 778     1555   1555  2.04  
LINK        MG    MG A 502                 O   HOH A 783     1555   1555  2.16  
LINK        MG    MG A 503                 O   HOH A 528     1555   1555  2.21  
LINK        MG    MG A 503                 O   HOH A 648     1555   1555  2.12  
LINK        MG    MG A 503                 O   HOH A 663     1555   1555  1.89  
LINK        MG    MG A 503                 O   HOH A 715     1555   1555  2.07  
LINK        MG    MG A 503                 O   HOH A 781     1555   1555  2.02  
LINK        MG    MG A 503                 O   HOH A 785     1555   1555  2.27  
CISPEP   1 PRO A   54    PRO A   55          0         5.90                     
CISPEP   2 ILE A   99    PRO A  100          0        -4.11                     
SITE     1 AC1  4 HIS A 126  CYS A 167  HIS A 177  MET A 182                    
SITE     1 AC2  6 ASP A 129  HIS A 131  HIS A 166  HIS A 287                    
SITE     2 AC2  6 HIS A 338  HOH A 780                                          
SITE     1 AC3  6 HOH A 535  HOH A 625  HOH A 697  HOH A 769                    
SITE     2 AC3  6 HOH A 779  HOH A 784                                          
SITE     1 AC4  6 ASP A 220  THR A 224  HOH A 537  HOH A 733                    
SITE     2 AC4  6 HOH A 778  HOH A 783                                          
SITE     1 AC5  6 HOH A 528  HOH A 648  HOH A 663  HOH A 715                    
SITE     2 AC5  6 HOH A 781  HOH A 785                                          
CRYST1   72.381   72.381  147.509  90.00  90.00 120.00 H 3           9          
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      0.013816  0.007977  0.000000        0.00000                         
SCALE2      0.000000  0.015953  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006779        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system