HEADER    METAL BINDING PROTEIN                   09-JUN-04   1TKO              
TITLE     IRON-OXO CLUSTERS BIOMINERALIZING ON PROTEIN SURFACES. STRUCTURAL     
TITLE    2 ANALYSIS OF H.SALINARUM DPSA IN ITS LOW AND HIGH IRON STATES         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: IRON-RICH DPSA-HOMOLOG PROTEIN;                            
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: BACTERIOFERRITIN DPSA                                       
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HALOBACTERIUM SALINARUM;                        
SOURCE   3 ORGANISM_TAXID: 2242;                                                
SOURCE   4 STRAIN: TOM                                                          
KEYWDS    DPSA, HIGH IRON, IRON CLUSTER, METAL BINDING PROTEIN                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.ZETH,S.OFFERMANN,L.O.ESSEN,D.OESTERHELT                             
REVDAT   6   23-AUG-23 1TKO    1       REMARK LINK                              
REVDAT   5   11-OCT-17 1TKO    1       REMARK                                   
REVDAT   4   30-APR-14 1TKO    1       REMARK                                   
REVDAT   3   13-JUL-11 1TKO    1       VERSN                                    
REVDAT   2   24-FEB-09 1TKO    1       VERSN                                    
REVDAT   1   19-OCT-04 1TKO    0                                                
JRNL        AUTH   K.ZETH,S.OFFERMANN,L.O.ESSEN,D.OESTERHELT                    
JRNL        TITL   IRON-OXO CLUSTERS BIOMINERALIZING ON PROTEIN SURFACES:       
JRNL        TITL 2 STRUCTURAL ANALYSIS OF HALOBACTERIUM SALINARUM DPSA IN ITS   
JRNL        TITL 3 LOW- AND HIGH-IRON STATES.                                   
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 101 13780 2004              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   15365182                                                     
JRNL        DOI    10.1073/PNAS.0401821101                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 15444                          
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) : 0.184                           
REMARK   3   R VALUE            (WORKING SET) : 0.178                           
REMARK   3   FREE R VALUE                     : 0.263                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 7.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1183                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.97                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1122                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2230                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 92                           
REMARK   3   BIN FREE R VALUE                    : 0.3280                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5459                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 50                                      
REMARK   3   SOLVENT ATOMS            : 40                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 61.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 58.45                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.66000                                             
REMARK   3    B22 (A**2) : -2.66000                                             
REMARK   3    B33 (A**2) : 3.99000                                              
REMARK   3    B12 (A**2) : -1.33000                                             
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): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.473         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.325         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 17.100        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.959                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.903                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5563 ; 0.060 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  7588 ; 4.378 ; 1.945       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   701 ; 7.941 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   854 ; 0.258 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4372 ; 0.015 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  2485 ; 0.321 ; 0.200       
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):   208 ; 0.209 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     1 ; 0.148 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):   175 ; 0.294 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    28 ; 0.171 ; 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):  3493 ; 1.518 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  5537 ; 3.169 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2070 ; 6.265 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2027 ;10.469 ; 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 : 1                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A B C D                         
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A      7       A     181      2                      
REMARK   3           1     B      7       B     181      2                      
REMARK   3           1     C      7       C     181      2                      
REMARK   3           1     D      7       D     181      2                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   TIGHT POSITIONAL   1    A    (A):    700 ;  0.13 ;  0.05           
REMARK   3   TIGHT POSITIONAL   1    B    (A):    700 ;  0.13 ;  0.05           
REMARK   3   TIGHT POSITIONAL   1    C    (A):    700 ;  0.13 ;  0.05           
REMARK   3   TIGHT POSITIONAL   1    D    (A):    700 ;  0.14 ;  0.05           
REMARK   3   MEDIUM POSITIONAL  1    A    (A):    656 ;  0.30 ;  0.50           
REMARK   3   MEDIUM POSITIONAL  1    B    (A):    656 ;  0.36 ;  0.50           
REMARK   3   MEDIUM POSITIONAL  1    C    (A):    656 ;  0.33 ;  0.50           
REMARK   3   MEDIUM POSITIONAL  1    D    (A):    656 ;  0.32 ;  0.50           
REMARK   3   TIGHT THERMAL      1    A (A**2):    700 ;  0.53 ;  0.50           
REMARK   3   TIGHT THERMAL      1    B (A**2):    700 ;  0.54 ;  0.50           
REMARK   3   TIGHT THERMAL      1    C (A**2):    700 ;  0.52 ;  0.50           
REMARK   3   TIGHT THERMAL      1    D (A**2):    700 ;  0.51 ;  0.50           
REMARK   3   MEDIUM THERMAL     1    A (A**2):    656 ;  3.10 ;  2.00           
REMARK   3   MEDIUM THERMAL     1    B (A**2):    656 ;  3.06 ;  2.00           
REMARK   3   MEDIUM THERMAL     1    C (A**2):    656 ;  2.96 ;  2.00           
REMARK   3   MEDIUM THERMAL     1    D (A**2):    656 ;  2.71 ;  2.00           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1TKO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000022725.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-SEP-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.731                              
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 : PRODC                              
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 15444                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 15.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.2                               
REMARK 200  DATA REDUNDANCY                : 3.800                              
REMARK 200  R MERGE                    (I) : 0.09300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.7500                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
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 1MOJ                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, 1M NACL, PH 7.5, VAPOR           
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1                          
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   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-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 -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 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: DODECAMERIC, ASSEMBLY VIA CRYSTALLOGRAPHIC SYMMETRY          
REMARK 300 OPERATIONS                                                           
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: DODECAMERIC                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC                
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 73370 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 62930 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1135.0 KCAL/MOL                      
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000       91.11000            
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       45.55500            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       78.90357            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     GLU A   182                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     THR B     3                                                      
REMARK 465     GLN B     4                                                      
REMARK 465     LYS B     5                                                      
REMARK 465     ASN B     6                                                      
REMARK 465     GLU B   182                                                      
REMARK 465     MET C     1                                                      
REMARK 465     SER C     2                                                      
REMARK 465     THR C     3                                                      
REMARK 465     GLN C     4                                                      
REMARK 465     LYS C     5                                                      
REMARK 465     ASN C     6                                                      
REMARK 465     GLU C   182                                                      
REMARK 465     MET D     1                                                      
REMARK 465     SER D     2                                                      
REMARK 465     THR D     3                                                      
REMARK 465     GLN D     4                                                      
REMARK 465     LYS D     5                                                      
REMARK 465     ASN D     6                                                      
REMARK 465     GLU D   182                                                      
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   ND1  HIS B   150     O1   SO4 B   202              2.17            
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   S    SO4 A   201     O    HOH D   502     2655     0.96            
REMARK 500   O3   SO4 A   201     O    HOH D   502     2655     1.04            
REMARK 500   N    THR A     3     OD1  ASN A   121     3775     1.06            
REMARK 500   NE2  GLN A     4     CD1  TYR A   113     3775     1.29            
REMARK 500   CA   THR A     3     OD1  ASN A   121     3775     1.37            
REMARK 500   NH2  ARG A    21     OD2  ASP C    25     3775     1.43            
REMARK 500   O    HOH A   344     O    HOH A   351     2755     1.45            
REMARK 500   O4   SO4 A   201     O    HOH D   502     2655     1.50            
REMARK 500   NZ   LYS A     5     OD2  ASP A   106     3775     1.51            
REMARK 500   NE2  GLN A     4     CG   TYR A   113     3775     1.55            
REMARK 500   O    HOH D   506     O    HOH D   514     5556     1.65            
REMARK 500   O    GLY D    12     OE1  GLU D    13     5556     1.65            
REMARK 500   O    HOH A   341     O    HOH A   351     2755     1.66            
REMARK 500   OG1  THR A     3     N    ASN A   121     3775     1.73            
REMARK 500   CZ   ARG A    21     CG   ASP C    25     3775     1.73            
REMARK 500   NH1  ARG A    21     OE1  GLU D   131     2655     1.74            
REMARK 500   NZ   LYS A     5     CG   ASP A   106     3775     1.76            
REMARK 500   OD2  ASP A    23     O    HOH A   341     3775     1.79            
REMARK 500   CB   GLU A   135     O    HOH A   350     2755     1.80            
REMARK 500   NH1  ARG A    21     CG   ASP C    25     3775     1.82            
REMARK 500   NZ   LYS A     5     OD1  ASP A   106     3775     1.83            
REMARK 500   NH1  ARG A    21     OD1  ASP C    25     3775     1.84            
REMARK 500   NH2  ARG A    21     CG   ASP C    25     3775     1.85            
REMARK 500   OG   SER A     2     CB   ALA A   124     3775     1.86            
REMARK 500   CZ   ARG A    21     OD2  ASP C    25     3775     1.90            
REMARK 500   OG1  THR A     3     C    ALA A   120     3775     1.90            
REMARK 500   O2   SO4 A   201     O    HOH D   502     2655     1.91            
REMARK 500   NH1  ARG A    21     OD2  ASP C    25     3775     1.97            
REMARK 500   CB   THR A     3     OD1  ASN A   121     3775     1.98            
REMARK 500   CE   LYS A     5     OD2  ASP A   106     3775     2.00            
REMARK 500   C    THR A     3     OD1  ASN A   121     3775     2.02            
REMARK 500   N    THR A     3     CG   ASN A   121     3775     2.10            
REMARK 500   NH2  ARG A    21     CB   ASP C    25     3775     2.13            
REMARK 500   CA   GLU A   135     O    HOH A   350     2755     2.17            
REMARK 500   CB   ASP A    25     OE1  GLU A   135     3775     2.17            
REMARK 500   NE2  GLN A     4     CE1  TYR A   113     3775     2.17            
REMARK 500   CD   GLN A     4     CD1  TYR A   113     3775     2.18            
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    GLN A   4       27.13   -151.34                                   
REMARK 500    ALA A  94      -54.90   -130.53                                   
REMARK 500    GLU A 110       15.34    -59.54                                   
REMARK 500    ALA B  94      -55.25   -129.06                                   
REMARK 500    GLU B 110       15.01    -59.42                                   
REMARK 500    ALA C  94      -54.28   -130.92                                   
REMARK 500    GLU C 110       14.47    -59.15                                   
REMARK 500    ALA D  94      -53.65   -128.75                                   
REMARK 500    GLU D 110       14.71    -58.48                                   
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                              FE B 330  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  52   NE2                                                    
REMARK 620 2 ASP B  79   OD2 152.6                                              
REMARK 620 3 ASP B  79   OD1 106.3  49.5                                        
REMARK 620 4 GLU B  83   OE1  89.1  78.3  87.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE B 313  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  56   OE1                                                    
REMARK 620 2 GLN B  86   OE1  73.8                                              
REMARK 620 3 HIS B 168   NE2  98.5 104.0                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA D 501  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  59   OE1                                                    
REMARK 620 2 GLU D  59   OE1 117.7                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE A 312  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  75   OE2                                                    
REMARK 620 2 GLU B  75   OE1  68.6                                              
REMARK 620 3  FE B 311  FE    97.0  74.1                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE A 332  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  79   OD1                                                    
REMARK 620 2 ASP A  79   OD2  53.1                                              
REMARK 620 3 GLU A  83   OE1  87.0  75.5                                        
REMARK 620 4 HIS B  52   NE2 108.0 151.3  82.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE A 302  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 154   OE2                                                    
REMARK 620 2 GLU C 154   OE2 104.4                                              
REMARK 620 3 GLU D 154   OE2 120.5 121.0                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE A 304  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 154   OE1                                                    
REMARK 620 2 HOH A 346   O   100.3                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE C 305  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 168   NE2                                                    
REMARK 620 2 GLN C  86   OE1  78.7                                              
REMARK 620 3 GLU D  56   OE1  80.8  73.9                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE C 309  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 346   O                                                      
REMARK 620 2 GLU D 154   OE2 102.0                                              
REMARK 620 3 GLU D 154   OE1  72.1  50.6                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE D 326  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  52   NE2                                                    
REMARK 620 2 ASP D  79   OD2 141.6                                              
REMARK 620 3 GLU D  83   OE1  90.9  79.1                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE C 308  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU C  75   OE1                                                    
REMARK 620 2 GLU D  75   OE2  77.8                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE C 324  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU C  75   OE2                                                    
REMARK 620 2 GLU D  75   OE1  76.5                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE C 328  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C  79   OD2                                                    
REMARK 620 2 GLU C  83   OE1  85.4                                              
REMARK 620 3 HIS D  52   NE2 151.6  91.2                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE C 317  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU C  83   OE2                                                    
REMARK 620 2 HOH C 508   O   112.2                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE D 315  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU C 171   OE1                                                    
REMARK 620 2 ASP C 172   OD1  78.5                                              
REMARK 620 3 ASP D  25   OD2 157.3 111.7                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE D 323  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU D  80   OE2                                                    
REMARK 620 2 GLU D  80   OE1  48.9                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 304                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 305                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 306                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 307                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 308                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 309                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 310                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 311                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 312                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 313                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 314                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 315                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 316                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 317                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 318                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 319                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 320                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 321                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 322                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 323                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 324                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 325                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 326                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 327                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 328                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 329                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 330                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 331                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 332                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 333                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 334                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: EC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 335                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: EC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 336                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: EC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 338                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: EC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA D 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: EC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA C 502                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1MOJ   RELATED DB: PDB                                   
REMARK 900 FIRST HIGH RESOLUTION DATA                                           
REMARK 900 RELATED ID: 1TJO   RELATED DB: PDB                                   
REMARK 900 SECOND HIGH RESOLUTION, LOW IRON                                     
REMARK 900 RELATED ID: 1TK6   RELATED DB: PDB                                   
REMARK 900 LOW IRON - SAD DATA COLLECTION AT THE IRON PEAK                      
REMARK 900 RELATED ID: 1TKP   RELATED DB: PDB                                   
DBREF  1TKO A    1   182  UNP    Q9HMP7   DPSA_HALN1       1    182             
DBREF  1TKO B    1   182  UNP    Q9HMP7   DPSA_HALN1       1    182             
DBREF  1TKO C    1   182  UNP    Q9HMP7   DPSA_HALN1       1    182             
DBREF  1TKO D    1   182  UNP    Q9HMP7   DPSA_HALN1       1    182             
SEQRES   1 A  182  MET SER THR GLN LYS ASN ALA ARG ALA THR ALA GLY GLU          
SEQRES   2 A  182  VAL GLU GLY SER ASP ALA LEU ARG MET ASP ALA ASP ARG          
SEQRES   3 A  182  ALA GLU GLN CYS VAL ASP ALA LEU ASN ALA ASP LEU ALA          
SEQRES   4 A  182  ASN VAL TYR VAL LEU TYR HIS GLN LEU LYS LYS HIS HIS          
SEQRES   5 A  182  TRP ASN VAL GLU GLY ALA GLU PHE ARG ASP LEU HIS LEU          
SEQRES   6 A  182  PHE LEU GLY GLU ALA ALA GLU THR ALA GLU GLU VAL ALA          
SEQRES   7 A  182  ASP GLU LEU ALA GLU ARG VAL GLN ALA LEU GLY GLY VAL          
SEQRES   8 A  182  PRO HIS ALA SER PRO GLU THR LEU GLN ALA GLU ALA SER          
SEQRES   9 A  182  VAL ASP VAL GLU ASP GLU ASP VAL TYR ASP ILE ARG THR          
SEQRES  10 A  182  SER LEU ALA ASN ASP MET ALA ILE TYR GLY ASP ILE ILE          
SEQRES  11 A  182  GLU ALA THR ARG GLU HIS THR GLU LEU ALA GLU ASN LEU          
SEQRES  12 A  182  GLY ASP HIS ALA THR ALA HIS MET LEU ARG GLU GLY LEU          
SEQRES  13 A  182  ILE GLU LEU GLU ASP ASP ALA HIS HIS ILE GLU HIS TYR          
SEQRES  14 A  182  LEU GLU ASP ASP THR LEU VAL THR GLN GLY ALA LEU GLU          
SEQRES   1 B  182  MET SER THR GLN LYS ASN ALA ARG ALA THR ALA GLY GLU          
SEQRES   2 B  182  VAL GLU GLY SER ASP ALA LEU ARG MET ASP ALA ASP ARG          
SEQRES   3 B  182  ALA GLU GLN CYS VAL ASP ALA LEU ASN ALA ASP LEU ALA          
SEQRES   4 B  182  ASN VAL TYR VAL LEU TYR HIS GLN LEU LYS LYS HIS HIS          
SEQRES   5 B  182  TRP ASN VAL GLU GLY ALA GLU PHE ARG ASP LEU HIS LEU          
SEQRES   6 B  182  PHE LEU GLY GLU ALA ALA GLU THR ALA GLU GLU VAL ALA          
SEQRES   7 B  182  ASP GLU LEU ALA GLU ARG VAL GLN ALA LEU GLY GLY VAL          
SEQRES   8 B  182  PRO HIS ALA SER PRO GLU THR LEU GLN ALA GLU ALA SER          
SEQRES   9 B  182  VAL ASP VAL GLU ASP GLU ASP VAL TYR ASP ILE ARG THR          
SEQRES  10 B  182  SER LEU ALA ASN ASP MET ALA ILE TYR GLY ASP ILE ILE          
SEQRES  11 B  182  GLU ALA THR ARG GLU HIS THR GLU LEU ALA GLU ASN LEU          
SEQRES  12 B  182  GLY ASP HIS ALA THR ALA HIS MET LEU ARG GLU GLY LEU          
SEQRES  13 B  182  ILE GLU LEU GLU ASP ASP ALA HIS HIS ILE GLU HIS TYR          
SEQRES  14 B  182  LEU GLU ASP ASP THR LEU VAL THR GLN GLY ALA LEU GLU          
SEQRES   1 C  182  MET SER THR GLN LYS ASN ALA ARG ALA THR ALA GLY GLU          
SEQRES   2 C  182  VAL GLU GLY SER ASP ALA LEU ARG MET ASP ALA ASP ARG          
SEQRES   3 C  182  ALA GLU GLN CYS VAL ASP ALA LEU ASN ALA ASP LEU ALA          
SEQRES   4 C  182  ASN VAL TYR VAL LEU TYR HIS GLN LEU LYS LYS HIS HIS          
SEQRES   5 C  182  TRP ASN VAL GLU GLY ALA GLU PHE ARG ASP LEU HIS LEU          
SEQRES   6 C  182  PHE LEU GLY GLU ALA ALA GLU THR ALA GLU GLU VAL ALA          
SEQRES   7 C  182  ASP GLU LEU ALA GLU ARG VAL GLN ALA LEU GLY GLY VAL          
SEQRES   8 C  182  PRO HIS ALA SER PRO GLU THR LEU GLN ALA GLU ALA SER          
SEQRES   9 C  182  VAL ASP VAL GLU ASP GLU ASP VAL TYR ASP ILE ARG THR          
SEQRES  10 C  182  SER LEU ALA ASN ASP MET ALA ILE TYR GLY ASP ILE ILE          
SEQRES  11 C  182  GLU ALA THR ARG GLU HIS THR GLU LEU ALA GLU ASN LEU          
SEQRES  12 C  182  GLY ASP HIS ALA THR ALA HIS MET LEU ARG GLU GLY LEU          
SEQRES  13 C  182  ILE GLU LEU GLU ASP ASP ALA HIS HIS ILE GLU HIS TYR          
SEQRES  14 C  182  LEU GLU ASP ASP THR LEU VAL THR GLN GLY ALA LEU GLU          
SEQRES   1 D  182  MET SER THR GLN LYS ASN ALA ARG ALA THR ALA GLY GLU          
SEQRES   2 D  182  VAL GLU GLY SER ASP ALA LEU ARG MET ASP ALA ASP ARG          
SEQRES   3 D  182  ALA GLU GLN CYS VAL ASP ALA LEU ASN ALA ASP LEU ALA          
SEQRES   4 D  182  ASN VAL TYR VAL LEU TYR HIS GLN LEU LYS LYS HIS HIS          
SEQRES   5 D  182  TRP ASN VAL GLU GLY ALA GLU PHE ARG ASP LEU HIS LEU          
SEQRES   6 D  182  PHE LEU GLY GLU ALA ALA GLU THR ALA GLU GLU VAL ALA          
SEQRES   7 D  182  ASP GLU LEU ALA GLU ARG VAL GLN ALA LEU GLY GLY VAL          
SEQRES   8 D  182  PRO HIS ALA SER PRO GLU THR LEU GLN ALA GLU ALA SER          
SEQRES   9 D  182  VAL ASP VAL GLU ASP GLU ASP VAL TYR ASP ILE ARG THR          
SEQRES  10 D  182  SER LEU ALA ASN ASP MET ALA ILE TYR GLY ASP ILE ILE          
SEQRES  11 D  182  GLU ALA THR ARG GLU HIS THR GLU LEU ALA GLU ASN LEU          
SEQRES  12 D  182  GLY ASP HIS ALA THR ALA HIS MET LEU ARG GLU GLY LEU          
SEQRES  13 D  182  ILE GLU LEU GLU ASP ASP ALA HIS HIS ILE GLU HIS TYR          
SEQRES  14 D  182  LEU GLU ASP ASP THR LEU VAL THR GLN GLY ALA LEU GLU          
HET    SO4  A 201       5                                                       
HET     FE  A 302       1                                                       
HET     FE  A 304       1                                                       
HET     FE  A 306       1                                                       
HET     FE  A 312       1                                                       
HET     FE  A 314       1                                                       
HET     FE  A 316       1                                                       
HET     FE  A 320       1                                                       
HET     FE  A 322       1                                                       
HET     FE  A 325       1                                                       
HET     FE  A 332       1                                                       
HET     FE  A 337       1                                                       
HET     FE  A 338       1                                                       
HET    SO4  B 202       5                                                       
HET     FE  B 301       1                                                       
HET     FE  B 311       1                                                       
HET     FE  B 313       1                                                       
HET     FE  B 318       1                                                       
HET     FE  B 319       1                                                       
HET     FE  B 321       1                                                       
HET     FE  B 330       1                                                       
HET     FE  B 331       1                                                       
HET     FE  B 333       1                                                       
HET     FE  B 335       1                                                       
HET     FE  B 336       1                                                       
HET     FE  C 303       1                                                       
HET     FE  C 305       1                                                       
HET     FE  C 307       1                                                       
HET     FE  C 308       1                                                       
HET     FE  C 309       1                                                       
HET     FE  C 317       1                                                       
HET     FE  C 324       1                                                       
HET     FE  C 328       1                                                       
HET     FE  C 329       1                                                       
HET     FE  C 334       1                                                       
HET     NA  C 502       1                                                       
HET     FE  D 310       1                                                       
HET     FE  D 315       1                                                       
HET     FE  D 323       1                                                       
HET     FE  D 326       1                                                       
HET     FE  D 327       1                                                       
HET     NA  D 501       1                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM      FE FE (III) ION                                                     
HETNAM      NA SODIUM ION                                                       
FORMUL   5  SO4    2(O4 S 2-)                                                   
FORMUL   6   FE    38(FE 3+)                                                    
FORMUL  40   NA    2(NA 1+)                                                     
FORMUL  47  HOH   *40(H2 O)                                                     
HELIX    1   1 ASP A   23  VAL A   55  1                                  33    
HELIX    2   2 GLU A   59  LEU A   88  1                                  30    
HELIX    3   3 SER A   95  ALA A  103  1                                   9    
HELIX    4   4 ASP A  114  LEU A  143  1                                  30    
HELIX    5   5 ASP A  145  GLU A  171  1                                  27    
HELIX    6   6 ASP B   23  VAL B   55  1                                  33    
HELIX    7   7 GLU B   59  LEU B   88  1                                  30    
HELIX    8   8 SER B   95  ALA B  103  1                                   9    
HELIX    9   9 ASP B  114  LEU B  143  1                                  30    
HELIX   10  10 ASP B  145  GLU B  171  1                                  27    
HELIX   11  11 ASP C   23  VAL C   55  1                                  33    
HELIX   12  12 GLU C   59  LEU C   88  1                                  30    
HELIX   13  13 SER C   95  ALA C  103  1                                   9    
HELIX   14  14 ASP C  114  LEU C  143  1                                  30    
HELIX   15  15 ASP C  145  GLU C  171  1                                  27    
HELIX   16  16 ASP D   23  VAL D   55  1                                  33    
HELIX   17  17 GLU D   59  LEU D   88  1                                  30    
HELIX   18  18 SER D   95  ALA D  103  1                                   9    
HELIX   19  19 ASP D  114  LEU D  143  1                                  30    
HELIX   20  20 ASP D  145  GLU D  171  1                                  27    
LINK         NE2 HIS A  52                FE    FE B 330     1555   1555  2.30  
LINK         OE1 GLU A  56                FE    FE B 313     1555   1555  2.62  
LINK         OE1 GLU A  59                NA    NA D 501     1555   1555  3.00  
LINK         OE2 GLU A  75                FE    FE A 312     1555   1555  2.76  
LINK         OD1 ASP A  79                FE    FE A 332     1555   1555  2.62  
LINK         OD2 ASP A  79                FE    FE A 332     1555   1555  2.25  
LINK         OE1 GLU A  80                FE    FE A 316     1555   1555  2.58  
LINK         OE1 GLU A  83                FE    FE A 332     1555   1555  2.53  
LINK         OE2 GLU A 154                FE    FE A 302     1555   1555  2.30  
LINK         OE1 GLU A 154                FE    FE A 304     1555   1555  2.77  
LINK         NE2 HIS A 168                FE    FE C 305     1555   1555  2.64  
LINK        FE    FE A 302                 OE2 GLU C 154     1555   1555  2.43  
LINK        FE    FE A 302                 OE2 GLU D 154     1555   2655  2.61  
LINK        FE    FE A 304                 O   HOH A 346     1555   1555  2.56  
LINK        FE    FE A 312                 OE1 GLU B  75     1555   1555  2.48  
LINK        FE    FE A 312                FE    FE B 311     1555   1555  2.60  
LINK        FE    FE A 314                 OE1 GLU B  56     1555   1555  2.43  
LINK        FE    FE A 325                 O   HOH A 348     1555   1555  2.70  
LINK        FE    FE A 332                 NE2 HIS B  52     1555   1555  2.42  
LINK         O   HOH A 346                FE    FE C 309     1555   1555  2.69  
LINK         O   HOH A 348                FE    FE B 311     1555   1555  2.61  
LINK         NE2 HIS B  64                FE    FE B 333     1555   1555  2.62  
LINK         OD2 ASP B  79                FE    FE B 330     1555   1555  2.37  
LINK         OD1 ASP B  79                FE    FE B 330     1555   1555  2.80  
LINK         OE1 GLU B  80                FE    FE B 318     1555   1555  2.57  
LINK         OE1 GLU B  83                FE    FE B 330     1555   1555  2.33  
LINK         OE1 GLN B  86                FE    FE B 313     1555   1555  2.66  
LINK         OE2 GLU B 154                FE    FE B 301     1555   1555  2.47  
LINK         NE2 HIS B 168                FE    FE B 313     3665   1555  2.73  
LINK        FE    FE B 336                 O   HOH B 341     1555   3665  2.07  
LINK         NE2 HIS C  52                FE    FE D 326     1555   1555  2.38  
LINK         OE1 GLU C  59                NA    NA C 502     1555   1555  2.92  
LINK         NE2 HIS C  64                FE    FE D 327     1555   1555  2.79  
LINK         OE1 GLU C  75                FE    FE C 308     1555   1555  2.16  
LINK         OE2 GLU C  75                FE    FE C 324     1555   1555  2.48  
LINK         OD2 ASP C  79                FE    FE C 328     1555   1555  2.24  
LINK         OE2 GLU C  83                FE    FE C 317     1555   1555  2.65  
LINK         OE1 GLU C  83                FE    FE C 328     1555   1555  2.12  
LINK         OE1 GLN C  86                FE    FE C 305     1555   1555  2.67  
LINK         NE2 HIS C 168                FE    FE D 310     3665   1555  2.16  
LINK         OE1 GLU C 171                FE    FE D 315     3665   1555  2.71  
LINK         OD1 ASP C 172                FE    FE D 315     3665   1555  1.66  
LINK        FE    FE C 305                 OE1 GLU D  56     1555   1555  2.73  
LINK        FE    FE C 308                 OE2 GLU D  75     1555   1555  2.46  
LINK        FE    FE C 309                 OE2 GLU D 154     1555   2655  2.30  
LINK        FE    FE C 309                 OE1 GLU D 154     1555   2655  2.74  
LINK        FE    FE C 317                 O   HOH C 508     1555   1555  2.24  
LINK        FE    FE C 324                 OE1 GLU D  75     1555   1555  2.27  
LINK        FE    FE C 328                 NE2 HIS D  52     1555   1555  2.48  
LINK         OD2 ASP D  25                FE    FE D 315     5556   1555  1.45  
LINK         OE1 GLU D  59                NA    NA D 501     1555   1555  2.88  
LINK         OD2 ASP D  79                FE    FE D 326     1555   1555  2.42  
LINK         OE2 GLU D  80                FE    FE D 323     1555   1555  2.75  
LINK         OE1 GLU D  80                FE    FE D 323     1555   1555  2.55  
LINK         OE1 GLU D  83                FE    FE D 326     1555   1555  2.18  
SITE     1 AC1  7 HIS A 150  ARG A 153  HIS C 150  ARG C 153                    
SITE     2 AC1  7 HIS D 150  ARG D 153  HOH D 502                               
SITE     1 AC2  3 HIS B 150  ARG B 153  HOH B 338                               
SITE     1 AC3  3 GLU B 154   FE B 319   FE B 321                               
SITE     1 AC4  7 GLU A 154   FE A 304  HOH A 346  GLU C 154                    
SITE     2 AC4  7  FE C 303   FE C 309  GLU D 154                               
SITE     1 AC5  5  FE A 302   FE A 304   FE A 320  GLU C 154                    
SITE     2 AC5  5  FE C 309                                                     
SITE     1 AC6  5 GLU A 154   FE A 302   FE A 320  HOH A 346                    
SITE     2 AC6  5  FE C 303                                                     
SITE     1 AC7  3 HIS A 168  GLN C  86  GLU D  56                               
SITE     1 AC8  4 HIS A 164  HIS A 168  GLN C  86  TRP D  53                    
SITE     1 AC9  2  FE C 308   FE C 324                                          
SITE     1 BC1  4 GLU C  75   FE C 307   FE C 324  GLU D  75                    
SITE     1 BC2  5  FE A 302   FE A 320  HOH A 346   FE C 303                    
SITE     2 BC2  5 GLU D 154                                                     
SITE     1 BC3  3 GLU C  56  HIS C 168  GLN D  86                               
SITE     1 BC4  5 GLU A  75   FE A 312   FE A 325  HOH A 348                    
SITE     2 BC4  5 GLU B  75                                                     
SITE     1 BC5  5 GLU A  75   FE A 325  GLU B  72  GLU B  75                    
SITE     2 BC5  5  FE B 311                                                     
SITE     1 BC6  3 GLU A  56  GLN B  86  HIS B 168                               
SITE     1 BC7  3 GLN A  86  GLU B  56  HIS D 168                               
SITE     1 BC8  4 GLU C 171  ASP C 172  ASP D  25  HOH D 506                    
SITE     1 BC9  2 GLU A  80  GLU A  83                                          
SITE     1 CC1  4 GLU C  80  GLU C  83   FE C 329  HOH C 508                    
SITE     1 CC2  2 GLU B  80  GLU B  83                                          
SITE     1 CC3  2  FE B 301   FE B 321                                          
SITE     1 CC4  3  FE A 304   FE C 303   FE C 309                               
SITE     1 CC5  3 GLU B 154   FE B 301   FE B 319                               
SITE     1 CC6  1 ASP A 172                                                     
SITE     1 CC7  1 GLU D  80                                                     
SITE     1 CC8  4 GLU C  75   FE C 307   FE C 308  GLU D  75                    
SITE     1 CC9  3  FE A 312  HOH A 348   FE B 311                               
SITE     1 DC1  4 HIS C  52  ASP D  79  GLU D  83   FE D 327                    
SITE     1 DC2  3 HIS C  64  GLU D  83   FE D 326                               
SITE     1 DC3  4 ASP C  79  GLU C  83   FE C 329  HIS D  52                    
SITE     1 DC4  4 GLU C  83   FE C 317   FE C 328  HIS D  64                    
SITE     1 DC5  4 HIS A  52  ASP B  79  GLU B  83   FE B 331                    
SITE     1 DC6  3 HIS A  64  GLU B  83   FE B 330                               
SITE     1 DC7  3 ASP A  79  GLU A  83  HIS B  52                               
SITE     1 DC8  1 HIS B  64                                                     
SITE     1 DC9  1 TRP C  53                                                     
SITE     1 EC1  3 TRP B  53  HIS D 164  HIS D 168                               
SITE     1 EC2  3 GLU B  15  GLU B 171  HOH B 341                               
SITE     1 EC3  2 TRP A  53  HIS A  64                                          
SITE     1 EC4  2 GLU A  59  GLU D  59                                          
SITE     1 EC5  2 ALA C  58  GLU C  59                                          
CRYST1   91.110   91.110  150.040  90.00  90.00 120.00 P 3 2 1      24          
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      0.010976  0.006337  0.000000        0.00000                         
SCALE2      0.000000  0.012674  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006665        0.00000