PDB Short entry for 3PNI
HEADER    ELECTRON TRANSPORT                      19-NOV-10   3PNI              
TITLE     CRYSTAL STRUCTURE OF D14C [3FE-4S] PYROCOCCUS FURIOSUS FERREDOXIN     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FERREDOXIN;                                                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: FERREDOXIN;                                                
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS;                            
SOURCE   3 ORGANISM_TAXID: 2261;                                                
SOURCE   4 STRAIN: DSM3638;                                                     
SOURCE   5 GENE: FDXA, PF1909;                                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET3A                                     
KEYWDS    FERREDOXIN, IRON-SULFUR CLUSTER, PYROCOCCUS FURIOSUS, TWO MOLECULES   
KEYWDS   2 IN ASYMMETRIC UNIT, ELECTRON TRANSPORT, METAL-BINDING                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.N.LOEVGREEN,H.E.M.CHRISTENSEN,P.HARRIS                              
REVDAT   2   19-JUN-13 3PNI    1       JRNL   VERSN                             
REVDAT   1   13-APR-11 3PNI    0                                                
JRNL        AUTH   M.N.LOVGREEN,M.MARTIC,M.S.WINDAHL,H.E.CHRISTENSEN,P.HARRIS   
JRNL        TITL   CRYSTAL STRUCTURES OF THE ALL CYSTEINYL COORDINATED D14C     
JRNL        TITL 2 VARIANT OF PYROCOCCUS FURIOSUS FERREDOXIN: [4FE-4S] <->      
JRNL        TITL 3 [3FE-4S] CLUSTER CONVERSION                                  
JRNL        REF    J.BIOL.INORG.CHEM.            V.  16   763 2011              
JRNL        REFN                   ISSN 0949-8257                               
JRNL        PMID   21484348                                                     
JRNL        DOI    10.1007/S00775-011-0778-7                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0102                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.70                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 3087                           
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) : 0.281                           
REMARK   3   R VALUE            (WORKING SET) : 0.279                           
REMARK   3   FREE R VALUE                     : 0.318                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.400                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 141                             
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) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.87                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 221                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.00                       
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3800                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 6                            
REMARK   3   BIN FREE R VALUE                    : 0.4660                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 988                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 18                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 39.34                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -5.80000                                             
REMARK   3    B22 (A**2) : 10.16000                                             
REMARK   3    B33 (A**2) : -4.36000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.520         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.426         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 22.577        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.903                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.860                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1039 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1454 ; 2.511 ; 2.026       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   134 ; 7.202 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    44 ;44.017 ;28.636       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   178 ;23.723 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   162 ; 0.091 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):   766 ; 0.005 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):   671 ; 0.427 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1085 ; 0.860 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   368 ; 1.393 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   314 ; 2.300 ; 4.500       
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   : 1.40                                          
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 3PNI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-NOV-10.                  
REMARK 100 THE RCSB ID CODE IS RCSB062590.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-MAR-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-4                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9765                             
REMARK 200  MONOCHROMATOR                  : CHANNEL CUT ESRF MONOCHROMATOR     
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 3087                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 35.700                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.0                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.95                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.50                               
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: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2Z8Q                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.75                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 35% PEG1500, 100MM TRIS/HCL, 10MM        
REMARK 280  [CO(NH3)6]CL3, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE   
REMARK 280  293K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       23.70000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       25.61500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       24.90000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       25.61500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.70000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       24.90000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1670 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 7330 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -67.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000       24.90000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       25.61500            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    CYS A  48   CA  -  CB  -  SG  ANGL. DEV. =  12.2 DEGREES          
REMARK 500    CYS B  48   CA  -  CB  -  SG  ANGL. DEV. =  13.7 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ALA A  15       17.34     89.50                                   
REMARK 500    SER A  19     -175.59    -66.93                                   
REMARK 500    LEU A  20      -56.18     71.47                                   
REMARK 500    SER A  59       79.72     46.05                                   
REMARK 500    ALA B  15       22.20     82.14                                   
REMARK 500    LEU B  20      -55.95     75.79                                   
REMARK 500    SER B  59       82.04     49.26                                   
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                             F3S B  70  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  11   SG                                                     
REMARK 620 2 F3S B  70   S1  103.3                                              
REMARK 620 3 F3S B  70   S2  108.1  89.2                                        
REMARK 620 4 F3S B  70   S3  132.5 107.6 107.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S B  70  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  17   SG                                                     
REMARK 620 2 F3S B  70   S1  113.5                                              
REMARK 620 3 F3S B  70   S3  128.1 107.6                                        
REMARK 620 4 F3S B  70   S4  100.2  95.4 106.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S A  70  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  11   SG                                                     
REMARK 620 2 F3S A  70   S1   92.9                                              
REMARK 620 3 F3S A  70   S2  112.3  87.8                                        
REMARK 620 4 F3S A  70   S3  136.1 107.3 107.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S A  70  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  17   SG                                                     
REMARK 620 2 F3S A  70   S1  109.8                                              
REMARK 620 3 F3S A  70   S3  131.7 106.4                                        
REMARK 620 4 F3S A  70   S4   96.1 104.9 104.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S A  70  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  56   SG                                                     
REMARK 620 2 F3S A  70   S2  114.5                                              
REMARK 620 3 F3S A  70   S3  111.4 107.7                                        
REMARK 620 4 F3S A  70   S4  118.6  99.3 104.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S B  70  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  56   SG                                                     
REMARK 620 2 F3S B  70   S2  113.9                                              
REMARK 620 3 F3S B  70   S3  110.7 105.7                                        
REMARK 620 4 F3S B  70   S4  117.8 103.1 104.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE F3S A 70                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 75                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 76                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE F3S B 70                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 75                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 67                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2Z8Q   RELATED DB: PDB                                   
REMARK 900 D14C [4FE-4S] PYROCOCCUS FURIOSUS FERREDOXIN                         
REMARK 900 RELATED ID: 1SJ1   RELATED DB: PDB                                   
REMARK 900 THE 1.5 A RESOLUTION CRYSTAL STRUCTURE OF [FE3S4]-                   
REMARK 900 FERREDOXIN FROM THE HYPERTHERMOPHILIC ARCHAEON PYROCOCCUS            
REMARK 900 FURIOSUS                                                             
REMARK 900 RELATED ID: 1SIZ   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE [FE3S4]-FERREDOXIN FROM THE                 
REMARK 900 HYPERTHERMOPHILIC ARCHAEON PYROCOCCUS FURIOSUS                       
DBREF  3PNI A    1    66  UNP    P29603   FER_PYRFU        2     67             
DBREF  3PNI B    1    66  UNP    P29603   FER_PYRFU        2     67             
SEQADV 3PNI CYS A   14  UNP  P29603    ASP    15 ENGINEERED MUTATION            
SEQADV 3PNI CYS B   14  UNP  P29603    ASP    15 ENGINEERED MUTATION            
SEQRES   1 A   66  ALA TRP LYS VAL SER VAL ASP GLN ASP THR CYS ILE GLY          
SEQRES   2 A   66  CYS ALA ILE CYS ALA SER LEU CYS PRO ASP VAL PHE GLU          
SEQRES   3 A   66  MET ASN ASP GLU GLY LYS ALA GLN PRO LYS VAL GLU VAL          
SEQRES   4 A   66  ILE GLU ASP GLU GLU LEU TYR ASN CYS ALA LYS GLU ALA          
SEQRES   5 A   66  MET GLU ALA CYS PRO VAL SER ALA ILE THR ILE GLU GLU          
SEQRES   6 A   66  ALA                                                          
SEQRES   1 B   66  ALA TRP LYS VAL SER VAL ASP GLN ASP THR CYS ILE GLY          
SEQRES   2 B   66  CYS ALA ILE CYS ALA SER LEU CYS PRO ASP VAL PHE GLU          
SEQRES   3 B   66  MET ASN ASP GLU GLY LYS ALA GLN PRO LYS VAL GLU VAL          
SEQRES   4 B   66  ILE GLU ASP GLU GLU LEU TYR ASN CYS ALA LYS GLU ALA          
SEQRES   5 B   66  MET GLU ALA CYS PRO VAL SER ALA ILE THR ILE GLU GLU          
SEQRES   6 B   66  ALA                                                          
HET    F3S  A  70       7                                                       
HET     CO  A  75       1                                                       
HET     CO  B  76       1                                                       
HET    F3S  B  70       7                                                       
HET     CO  B  75       1                                                       
HET     CO  B  67       1                                                       
HETNAM     F3S FE3-S4 CLUSTER                                                   
HETNAM      CO COBALT (II) ION                                                  
FORMUL   3  F3S    2(FE3 S4)                                                    
FORMUL   4   CO    4(CO 2+)                                                     
HELIX    1   1 ASP A   42  CYS A   56  1                                  15    
HELIX    2   2 ASP B   42  CYS B   56  1                                  15    
SHEET    1   A 2 TRP A   2  VAL A   6  0                                        
SHEET    2   A 2 ILE A  61  GLU A  65 -1  O  THR A  62   N  SER A   5           
SHEET    1   B 2 PHE A  25  MET A  27  0                                        
SHEET    2   B 2 ALA A  33  PRO A  35 -1  O  GLN A  34   N  GLU A  26           
SHEET    1   C 2 TRP B   2  VAL B   6  0                                        
SHEET    2   C 2 ILE B  61  GLU B  65 -1  O  THR B  62   N  SER B   5           
SHEET    1   D 2 PHE B  25  MET B  27  0                                        
SHEET    2   D 2 ALA B  33  PRO B  35 -1  O  GLN B  34   N  GLU B  26           
SSBOND   1 CYS A   21    CYS A   48                          1555   1555  2.05  
SSBOND   2 CYS B   21    CYS B   48                          1555   1555  2.03  
LINK         SG  CYS B  11                FE1  F3S B  70     1555   1555  2.13  
LINK         SG  CYS B  17                FE3  F3S B  70     1555   1555  2.14  
LINK         SG  CYS A  11                FE1  F3S A  70     1555   1555  2.18  
LINK         SG  CYS A  17                FE3  F3S A  70     1555   1555  2.18  
LINK         SG  CYS A  56                FE4  F3S A  70     1555   1555  2.21  
LINK         SG  CYS B  56                FE4  F3S B  70     1555   1555  2.35  
SITE     1 AC1  8 CYS A  11  ILE A  12  CYS A  14  ALA A  15                    
SITE     2 AC1  8 ILE A  16  CYS A  17  ALA A  33  CYS A  56                    
SITE     1 AC2  2 GLU A  41  ILE B  12                                          
SITE     1 AC3  1 SER B  59                                                     
SITE     1 AC4  9 CYS B  11  ILE B  12  GLY B  13  CYS B  14                    
SITE     2 AC4  9 ALA B  15  ILE B  16  CYS B  17  ALA B  33                    
SITE     3 AC4  9 CYS B  56                                                     
SITE     1 AC5  1 MET B  27                                                     
SITE     1 AC6  2 SER A  59  GLU B  38                                          
CRYST1   47.400   49.800   51.230  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021097  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.020080  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019520        0.00000