HEADER    PHOTOSYNTHESIS                          22-AUG-03   1Q90              
TITLE     STRUCTURE OF THE CYTOCHROME B6F (PLASTOHYDROQUINONE : PLASTOCYANIN    
TITLE    2 OXIDOREDUCTASE) FROM CHLAMYDOMONAS REINHARDTII                       
CAVEAT     1Q90    CLA D 910 HAS WRONG CHIRALITY AT ATOM C8                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: APOCYTOCHROME F;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 1-292;                                            
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: CYTOCHROME B6;                                             
COMPND   9 CHAIN: B;                                                            
COMPND  10 FRAGMENT: RESIDUES 4-215;                                            
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 MOL_ID: 3;                                                           
COMPND  13 MOLECULE: CYTOCHROME B6-F COMPLEX IRON-SULFUR SUBUNIT;               
COMPND  14 CHAIN: C;                                                            
COMPND  15 FRAGMENT: SOLUBLE DOMAIN;                                            
COMPND  16 SYNONYM: RIESKE IRON-SULFUR PROTEIN, RISP;                           
COMPND  17 EC: 1.10.99.1;                                                       
COMPND  18 ENGINEERED: YES;                                                     
COMPND  19 MOL_ID: 4;                                                           
COMPND  20 MOLECULE: CYTOCHROME B6-F COMPLEX SUBUNIT 4;                         
COMPND  21 CHAIN: D;                                                            
COMPND  22 FRAGMENT: RESIDUES 4-159;                                            
COMPND  23 SYNONYM: 17 KDA POLYPEPTIDE;                                         
COMPND  24 ENGINEERED: YES;                                                     
COMPND  25 MOL_ID: 5;                                                           
COMPND  26 MOLECULE: CYTOCHROME B6-F COMPLEX IRON-SULFUR SUBUNIT;               
COMPND  27 CHAIN: R;                                                            
COMPND  28 FRAGMENT: TRANSMEMBRANE DOMAIN;                                      
COMPND  29 SYNONYM: RIESKE IRON-SULFUR PROTEIN, RISP;                           
COMPND  30 EC: 1.10.99.1;                                                       
COMPND  31 ENGINEERED: YES;                                                     
COMPND  32 MOL_ID: 6;                                                           
COMPND  33 MOLECULE: CYTOCHROME B6F COMPLEX SUBUNIT PETG;                       
COMPND  34 CHAIN: G;                                                            
COMPND  35 FRAGMENT: RESIDUES 1-30;                                             
COMPND  36 SYNONYM: CYTOCHROME B6-F COMPLEX SUBUNIT V;                          
COMPND  37 ENGINEERED: YES;                                                     
COMPND  38 MOL_ID: 7;                                                           
COMPND  39 MOLECULE: CYTOCHROME B6F COMPLEX SUBUNIT PETL;                       
COMPND  40 CHAIN: L;                                                            
COMPND  41 FRAGMENT: RESIDUES 1-32;                                             
COMPND  42 SYNONYM: CYTOCHROME B6-F COMPLEX SUBUNIT VI;                         
COMPND  43 ENGINEERED: YES;                                                     
COMPND  44 MOL_ID: 8;                                                           
COMPND  45 MOLECULE: CYTOCHROME B6F COMPLEX SUBUNIT PETM;                       
COMPND  46 CHAIN: M;                                                            
COMPND  47 FRAGMENT: RESIDUES 62-95;                                            
COMPND  48 SYNONYM: CYTOCHROME B6-F COMPLEX SUBUNIT 7;                          
COMPND  49 ENGINEERED: YES;                                                     
COMPND  50 MOL_ID: 9;                                                           
COMPND  51 MOLECULE: CYTOCHROME B6F COMPLEX SUBUNIT PETN;                       
COMPND  52 CHAIN: N;                                                            
COMPND  53 FRAGMENT: RESIDUES 68-98;                                            
COMPND  54 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII;                      
SOURCE   3 ORGANISM_TAXID: 3055;                                                
SOURCE   4 STRAIN: H6F5;                                                        
SOURCE   5 ATCC: CHLOROPLAST GENE;                                              
SOURCE   6 COLLECTION: CHLOROPLAST GENE;                                        
SOURCE   7 ORGANELLE: CHLOROPLAST;                                              
SOURCE   8 GENE: PETA;                                                          
SOURCE   9 EXPRESSION_SYSTEM: CHLAMYDOMONAS REINHARDTII;                        
SOURCE  10 EXPRESSION_SYSTEM_TAXID: 3055;                                       
SOURCE  11 EXPRESSION_SYSTEM_STRAIN: H6F5;                                      
SOURCE  12 MOL_ID: 2;                                                           
SOURCE  13 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII;                      
SOURCE  14 ORGANISM_TAXID: 3055;                                                
SOURCE  15 STRAIN: H6F5;                                                        
SOURCE  16 ATCC: CHLOROPLAST GENE;                                              
SOURCE  17 COLLECTION: CHLOROPLAST GENE;                                        
SOURCE  18 ORGANELLE: CHLOROPLAST;                                              
SOURCE  19 GENE: PETB;                                                          
SOURCE  20 EXPRESSION_SYSTEM: CHLAMYDOMONAS REINHARDTII;                        
SOURCE  21 EXPRESSION_SYSTEM_TAXID: 3055;                                       
SOURCE  22 EXPRESSION_SYSTEM_STRAIN: H6F5;                                      
SOURCE  23 MOL_ID: 3;                                                           
SOURCE  24 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII;                      
SOURCE  25 ORGANISM_TAXID: 3055;                                                
SOURCE  26 STRAIN: H6F5;                                                        
SOURCE  27 ATCC: NUCLEAR GENE;                                                  
SOURCE  28 COLLECTION: NUCLEAR GENE;                                            
SOURCE  29 ORGANELLE: CHLOROPLAST;                                              
SOURCE  30 GENE: PETC;                                                          
SOURCE  31 EXPRESSION_SYSTEM: CHLAMYDOMONAS REINHARDTII;                        
SOURCE  32 EXPRESSION_SYSTEM_TAXID: 3055;                                       
SOURCE  33 EXPRESSION_SYSTEM_STRAIN: H6F5;                                      
SOURCE  34 MOL_ID: 4;                                                           
SOURCE  35 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII;                      
SOURCE  36 ORGANISM_TAXID: 3055;                                                
SOURCE  37 STRAIN: H6F5;                                                        
SOURCE  38 ATCC: CHLOROPLAST GENE;                                              
SOURCE  39 COLLECTION: CHLOROPLAST GENE;                                        
SOURCE  40 ORGANELLE: CHLOROPLAST;                                              
SOURCE  41 GENE: PETD;                                                          
SOURCE  42 EXPRESSION_SYSTEM: CHLAMYDOMONAS REINHARDTII;                        
SOURCE  43 EXPRESSION_SYSTEM_TAXID: 3055;                                       
SOURCE  44 EXPRESSION_SYSTEM_STRAIN: H6F5;                                      
SOURCE  45 MOL_ID: 5;                                                           
SOURCE  46 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII;                      
SOURCE  47 ORGANISM_TAXID: 3055;                                                
SOURCE  48 STRAIN: H6F5;                                                        
SOURCE  49 ATCC: NUCLEAR GENE;                                                  
SOURCE  50 COLLECTION: NUCLEAR GENE;                                            
SOURCE  51 ORGANELLE: CHLOROPLAST;                                              
SOURCE  52 GENE: PETC;                                                          
SOURCE  53 EXPRESSION_SYSTEM: CHLAMYDOMONAS REINHARDTII;                        
SOURCE  54 EXPRESSION_SYSTEM_TAXID: 3055;                                       
SOURCE  55 EXPRESSION_SYSTEM_STRAIN: H6F5;                                      
SOURCE  56 MOL_ID: 6;                                                           
SOURCE  57 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII;                      
SOURCE  58 ORGANISM_TAXID: 3055;                                                
SOURCE  59 STRAIN: H6F5;                                                        
SOURCE  60 ATCC: CHLOROPLAST GENE;                                              
SOURCE  61 COLLECTION: CHLOROPLAST GENE;                                        
SOURCE  62 ORGANELLE: CHLOROPLAST;                                              
SOURCE  63 GENE: PETG;                                                          
SOURCE  64 EXPRESSION_SYSTEM: CHLAMYDOMONAS REINHARDTII;                        
SOURCE  65 EXPRESSION_SYSTEM_TAXID: 3055;                                       
SOURCE  66 EXPRESSION_SYSTEM_STRAIN: H6F5;                                      
SOURCE  67 MOL_ID: 7;                                                           
SOURCE  68 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII;                      
SOURCE  69 ORGANISM_TAXID: 3055;                                                
SOURCE  70 STRAIN: H6F5;                                                        
SOURCE  71 ATCC: CHLOROPLAST GENE;                                              
SOURCE  72 COLLECTION: CHLOROPLAST GENE;                                        
SOURCE  73 ORGANELLE: CHLOROPLAST;                                              
SOURCE  74 GENE: PETL;                                                          
SOURCE  75 EXPRESSION_SYSTEM: CHLAMYDOMONAS REINHARDTII;                        
SOURCE  76 EXPRESSION_SYSTEM_TAXID: 3055;                                       
SOURCE  77 EXPRESSION_SYSTEM_STRAIN: H6F5;                                      
SOURCE  78 MOL_ID: 8;                                                           
SOURCE  79 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII;                      
SOURCE  80 ORGANISM_TAXID: 3055;                                                
SOURCE  81 STRAIN: H6F5;                                                        
SOURCE  82 ATCC: NUCLEAR GENE;                                                  
SOURCE  83 COLLECTION: NUCLEAR GENE;                                            
SOURCE  84 ORGANELLE: CHLOROPLAST;                                              
SOURCE  85 GENE: PETM;                                                          
SOURCE  86 EXPRESSION_SYSTEM: CHLAMYDOMONAS REINHARDTII;                        
SOURCE  87 EXPRESSION_SYSTEM_TAXID: 3055;                                       
SOURCE  88 EXPRESSION_SYSTEM_STRAIN: H6F5;                                      
SOURCE  89 MOL_ID: 9;                                                           
SOURCE  90 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII;                      
SOURCE  91 ORGANISM_TAXID: 3055;                                                
SOURCE  92 STRAIN: H6F5;                                                        
SOURCE  93 ATCC: NUCLEAR GENE;                                                  
SOURCE  94 COLLECTION: NUCLEAR GENE;                                            
SOURCE  95 ORGANELLE: CHLOROPLAST;                                              
SOURCE  96 GENE: PETN;                                                          
SOURCE  97 EXPRESSION_SYSTEM: CHLAMYDOMONAS REINHARDTII;                        
SOURCE  98 EXPRESSION_SYSTEM_TAXID: 3055;                                       
SOURCE  99 EXPRESSION_SYSTEM_STRAIN: H6F5                                       
KEYWDS    MEMBRANE PROTEIN COMPLEX, PHOTOSYNTHESIS, ELECTRON TRANSFER,          
KEYWDS   2 OXYDOREDUCTASE, CHLOROPHYLL, BETA-CAROTENE, STIGMATELLIN,            
KEYWDS   3 SULFOQUINOVOSYLDIACYLGLYCEROL, MONOGALACTOSYLDIACYLGLYCEROL          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.STROEBEL,Y.CHOQUET,J.-L.POPOT,D.PICOT                               
REVDAT   6   30-OCT-24 1Q90    1       FORMUL                                   
REVDAT   5   03-MAR-21 1Q90    1       CAVEAT COMPND REMARK SEQADV              
REVDAT   5 2                   1       HET    HETNAM HETSYN FORMUL              
REVDAT   5 3                   1       LINK   SITE   ATOM                       
REVDAT   4   25-JUL-12 1Q90    1       FORMUL HET    HETATM HETNAM              
REVDAT   4 2                   1       LINK   REMARK SITE                       
REVDAT   3   13-JUL-11 1Q90    1       VERSN                                    
REVDAT   2   24-FEB-09 1Q90    1       VERSN                                    
REVDAT   1   09-DEC-03 1Q90    0                                                
JRNL        AUTH   D.STROEBEL,Y.CHOQUET,J.-L.POPOT,D.PICOT                      
JRNL        TITL   AN ATYPICAL HAEM IN THE CYTOCHROME B6F COMPLEX               
JRNL        REF    NATURE                        V. 426   413 2003              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   14647374                                                     
JRNL        DOI    10.1038/NATURE02155                                          
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   F.ZITO,J.VINH,J.L.POPOT,G.FINAZZI                            
REMARK   1  TITL   CHIMERIC FUSIONS OF SUBUNITS IV AND PET L IN THE CYTOCHROME  
REMARK   1  TITL 2 B6F COMPLEX OF CHLAMYDOMONAS REINHARDTII: STRUCTURAL         
REMARK   1  TITL 3 IMPLICATIONS AND CONSEQUENCES ON STATE TRANSITIONS           
REMARK   1  REF    J.BIOL.CHEM.                  V. 277 12446 2002              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1  DOI    10.1074/JBC.M110914200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 34.42                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 3607425.920                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 56134                          
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 SET) : 0.222                           
REMARK   3   FREE R VALUE                     : 0.261                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2848                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.29                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.10                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 8740                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3140                       
REMARK   3   BIN FREE R VALUE                    : 0.3480                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 460                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.016                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7330                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 446                                     
REMARK   3   SOLVENT ATOMS            : 2                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 69.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 8.27000                                              
REMARK   3    B22 (A**2) : 18.14000                                             
REMARK   3    B33 (A**2) : -26.41000                                            
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.43                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.53                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 19.70                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.910                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : GROUP                                     
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 64.61                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : HEC.PAR                                        
REMARK   3  PARAMETER FILE  3  : HEM.PAR                                        
REMARK   3  PARAMETER FILE  4  : FES.PAR                                        
REMARK   3  PARAMETER FILE  5  : CLA.PAR                                        
REMARK   3  PARAMETER FILE  6  : TDS.PAR                                        
REMARK   3  PARAMETER FILE  7  : BCR.PAR                                        
REMARK   3  PARAMETER FILE  8  : SQD.PAR                                        
REMARK   3  PARAMETER FILE  9  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE 10  : ALK.PAR                                        
REMARK   3  PARAMETER FILE 11  : LMG.PAR                                        
REMARK   3  PARAMETER FILE 12  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : HEC-FREE-PROP.TOP                              
REMARK   3  TOPOLOGY FILE  3   : HEM-FREE-PROP.TOP                              
REMARK   3  TOPOLOGY FILE  4   : FES.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : CLA.TOP                                        
REMARK   3  TOPOLOGY FILE  6   : TDS.TOP                                        
REMARK   3  TOPOLOGY FILE  7   : BCR.TOP                                        
REMARK   3  TOPOLOGY FILE  8   : SQD.TOP                                        
REMARK   3  TOPOLOGY FILE  9   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE 10   : ALK.TOP                                        
REMARK   3  TOPOLOGY FILE 11   : LMG.TOP                                        
REMARK   3  TOPOLOGY FILE 12   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  IN A B6F DIMER, A RIESKE PROTEIN IS ANCHORED                        
REMARK   3  IN ONE MONOMER BY ITS TRANSMEMBRANE DOMAIN                          
REMARK   3  (RESIDUES 33-71), EVEN THOUGH ITS SOLUBLE                           
REMARK   3  DOMAIN (RESIDUES 80-183 AND 185-206) LIES ON                        
REMARK   3  THE OTHER MONOMER. THIS IS WHY THE RIESKE                           
REMARK   3  CHAIN OF ONE MONOMER IS DIVIDED INTO TWO PARTS                      
REMARK   3  CORRESPONDING TO TWO DIFFERENT RIESKE PROTEINS.                     
REMARK   3  THE LINKER (RESIDUES 72-79) IS NOT VISIBLE. IN                      
REMARK   3  THE SOLUBLE DOMAIN, THE SUB-DOMAIN CORRESPONDING                    
REMARK   3  TO RESIDUES 80-130 AND 177-206 IS NOT WELL                          
REMARK   3  DEFINED.                                                            
REMARK   4                                                                      
REMARK   4 1Q90 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-NOV-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000020067.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-SEP-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM30A                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.00799                            
REMARK 200  MONOCHROMATOR                  : TWO SI CRYSTALS                    
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 56687                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 35.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.800                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 4.600                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.08900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.27                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.39000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR                          
REMARK 200 SOFTWARE USED: MLPHARE                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 82.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 7.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: RESERVOIR: 25% PEG-MME 350, 40           
REMARK 280  MILLIMOLAR TRIS HCL PH 8, 40 MILLIMOLAR NACL, 0.2 MILLIMOLAR        
REMARK 280  LAURYLMALTOSIDE, 30% GLYCEROL. DROP: 1.3 MICROLITER PROTEIN +       
REMARK 280  0.7 MICROLITER RESERVOIR, VAPOR DIFFUSION, HANGING DROP,            
REMARK 280  TEMPERATURE 277K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       51.22700            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       85.60250            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      175.50450            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       51.22700            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       85.60250            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      175.50450            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       51.22700            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       85.60250            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      175.50450            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       51.22700            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       85.60250            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000      175.50450            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED      
REMARK 300 BY THE TWO FOLD AXIS:                                                
REMARK 300 -X+1,-Y+2,Z                                                          
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: OCTADECAMERIC                     
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTADECAMERIC              
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 79110 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 74780 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -824.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, R, G, L, M, N             
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 -1.000000  0.000000  0.000000      102.45400            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      342.41000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: 36-MERIC                   
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 163530 ANGSTROM**2                        
REMARK 350 SURFACE AREA OF THE COMPLEX: 144270 ANGSTROM**2                      
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1680.0 KCAL/MOL                      
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, R, G, L, M, N             
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 -1.000000  0.000000  0.000000      102.45400            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      342.41000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -1.000000  0.000000  0.000000      102.45400            
REMARK 350   BIOMT2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000 -1.000000      351.00900            
REMARK 350   BIOMT1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4  0.000000 -1.000000  0.000000      342.41000            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000      351.00900            
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 B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     LYS B     3                                                      
REMARK 465     SER C   184                                                      
REMARK 465     MET D     1                                                      
REMARK 465     SER D     2                                                      
REMARK 465     VAL D     3                                                      
REMARK 465     ALA R    31                                                      
REMARK 465     ALA R    32                                                      
REMARK 465     SER R    72                                                      
REMARK 465     SER R    73                                                      
REMARK 465     GLY R    74                                                      
REMARK 465     GLY R    75                                                      
REMARK 465     GLY R    76                                                      
REMARK 465     GLY R    77                                                      
REMARK 465     GLY R    78                                                      
REMARK 465     GLY R    79                                                      
REMARK 465     ARG G    31                                                      
REMARK 465     GLY G    32                                                      
REMARK 465     ASP G    33                                                      
REMARK 465     LEU G    34                                                      
REMARK 465     ALA G    35                                                      
REMARK 465     THR G    36                                                      
REMARK 465     TYR G    37                                                      
REMARK 465     GLY M    61                                                      
REMARK 465     GLU M    96                                                      
REMARK 465     GLY M    97                                                      
REMARK 465     LYS M    98                                                      
REMARK 465     ILE M    99                                                      
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    PRO R  71   C   -  N   -  CD  ANGL. DEV. = -13.3 DEGREES          
REMARK 500    PRO R  71   CA  -  N   -  CD  ANGL. DEV. = -19.7 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    ASP A  42       56.05     36.96                                   
REMARK 500    PRO A 119      107.80    -49.79                                   
REMARK 500    LYS A 137      -80.63    -67.77                                   
REMARK 500    ASN A 140       44.58    -61.61                                   
REMARK 500    LYS A 165     -159.96    -60.39                                   
REMARK 500    SER A 174       -5.56    -54.06                                   
REMARK 500    ALA A 181      126.32   -172.10                                   
REMARK 500    SER A 186      134.06    -28.39                                   
REMARK 500    LYS A 189      -34.30   -141.53                                   
REMARK 500    LYS A 198     -155.24    -64.31                                   
REMARK 500    ALA A 224      155.23    -48.73                                   
REMARK 500    ASN A 233      121.29    -38.74                                   
REMARK 500    ARG B  11       16.24   -161.53                                   
REMARK 500    LEU B  12      -21.70   -150.61                                   
REMARK 500    GLN B  15      -70.61    -35.51                                   
REMARK 500    TYR B  57      -37.88   -142.08                                   
REMARK 500    ARG B 112      123.71    -34.73                                   
REMARK 500    PRO B 113     -128.21    -79.13                                   
REMARK 500    ARG B 114       -6.37     62.03                                   
REMARK 500    VAL B 154      -48.87    -20.42                                   
REMARK 500    PHE B 189      -58.12   -133.18                                   
REMARK 500    ASP C  84     -160.81   -110.45                                   
REMARK 500    ASP C  89      152.52     53.18                                   
REMARK 500    ALA C  92      -37.81    -38.53                                   
REMARK 500    LEU C 100     -154.20    -63.19                                   
REMARK 500    SER C 107     -179.72   -179.55                                   
REMARK 500    THR C 120      162.03    -45.26                                   
REMARK 500    ASP C 122       43.53    -91.29                                   
REMARK 500    SER C 123       62.65     24.30                                   
REMARK 500    VAL C 133      106.28    -58.63                                   
REMARK 500    THR C 135        2.92    -67.17                                   
REMARK 500    HIS C 136      -81.67    -84.58                                   
REMARK 500    VAL C 144       78.17   -111.90                                   
REMARK 500    LYS C 149      158.51    179.39                                   
REMARK 500    ALA C 161      -19.58    -47.31                                   
REMARK 500    ALA C 182       72.39   -150.37                                   
REMARK 500    LYS D   5      105.41   -173.41                                   
REMARK 500    LEU D   9        9.88    -66.62                                   
REMARK 500    PRO D  68       -4.27    -55.59                                   
REMARK 500    VAL D 104      -80.10    -43.99                                   
REMARK 500    ILE D 109        9.31    -59.71                                   
REMARK 500    VAL D 111      -58.34    -25.53                                   
REMARK 500    ILE D 114       28.08    -75.53                                   
REMARK 500    GLU D 115       32.44   -151.61                                   
REMARK 500    SER R  34     -155.22   -138.29                                   
REMARK 500    TYR L   7      -72.27    -59.16                                   
REMARK 500    THR L  18      -73.49    -64.16                                   
REMARK 500    VAL M  94       -5.75    -52.97                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600 LIGAND SQD: ACYL CHAINS UNIDENTIFIED                                 
REMARK 600 LIGAND LFA: PUTATIVE ALKYL CHAIN OF LIPID                            
REMARK 600 LIGAND LMG: PUTATIVE, ALKYL CHAINS UNIDENTIFIED                      
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     BCR B  904                                                       
REMARK 610     LMG D  953                                                       
REMARK 610     SQD R  950                                                       
REMARK 610     LMG L  951                                                       
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                             HEC A 900  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR A   1   N                                                      
REMARK 620 2 HEC A 900   NA   90.4                                              
REMARK 620 3 HEC A 900   NB   88.5  90.5                                        
REMARK 620 4 HEC A 900   NC   88.6 179.0  89.7                                  
REMARK 620 5 HEC A 900   ND   92.0  88.4 178.8  91.4                            
REMARK 620 6 HIS A  25   NE2 179.3  89.0  91.4  92.0  88.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC B 902  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  86   NE2                                                    
REMARK 620 2 HEC B 902   NA   93.0                                              
REMARK 620 3 HEC B 902   NB   91.4  88.8                                        
REMARK 620 4 HEC B 902   NC   87.4 178.2  89.4                                  
REMARK 620 5 HEC B 902   ND   89.0  89.1 177.9  92.6                            
REMARK 620 6 HIS B 187   NE2 177.8  86.9  86.4  92.6  93.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC B 901  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 100   NE2                                                    
REMARK 620 2 HEC B 901   NA   86.2                                              
REMARK 620 3 HEC B 901   NB   89.9  89.7                                        
REMARK 620 4 HEC B 901   NC   91.5 176.9  88.1                                  
REMARK 620 5 HEC B 901   ND   91.2  92.3 177.8  89.9                            
REMARK 620 6 HIS B 202   NE2 178.4  92.3  90.6  90.0  88.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC B 903  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B 963   O                                                      
REMARK 620 2 HEC B 903   NA   96.8                                              
REMARK 620 3 HEC B 903   NB   77.7  90.9                                        
REMARK 620 4 HEC B 903   NC   83.5 179.5  89.6                                  
REMARK 620 5 HEC B 903   ND  101.0  88.4 178.5  91.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             FES C 210  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 134   SG                                                     
REMARK 620 2 FES C 210   S1  123.7                                              
REMARK 620 3 FES C 210   S2  107.2 104.6                                        
REMARK 620 4 CYS C 152   SG  106.1  95.3 121.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             FES C 210  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C 136   ND1                                                    
REMARK 620 2 FES C 210   S1   96.4                                              
REMARK 620 3 FES C 210   S2  110.9 106.5                                        
REMARK 620 4 HIS C 155   ND1  97.8 110.9 129.2                                  
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 HEC A 900                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 903                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 901                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 902                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES C 210                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CLA D 910                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCR B 904                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TDS D 920                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SQD R 950                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LFA B 960                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LMG L 951                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LMG D 953                 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 APOCYTOCHROME F (CHAIN A): 6HIS TAG AT C-TERMINUS,                   
REMARK 999 RESIDUES 287-292                                                     
REMARK 999 RIESKE PROTEINS (CHAINS C,R): SEQUENCE NUMBERING                     
REMARK 999 INCLUDES SIGNAL PEPTIDE (RESIDUES 1-30). PLEASE                      
REMARK 999 SEE REMARK 3 - OTHER REFINEMENT REMARKS                              
REMARK 999 SUBUNIT 7 (CHAIN M): SEQUENCE NUMBERING INCLUDES                     
REMARK 999 SIGNAL PEPTIDE (RESIDUES 1-60).                                      
REMARK 999 PETN SUBUNIT (CHAIN N): SEQUENCE NUMBERING INCLUDES                  
REMARK 999 THE SIGNAL PEPTIDE BUT THE BEGINNING OF THE MATURE                   
REMARK 999 SEQUENCE IS UNKNOWN. SEQUENCE USED IS THAT OF                        
REMARK 999 VOLVOX CARTERI F. NAGARIENSIS ACCORDING TO                           
REMARK 999 REFERENCE 1.                                                         
DBREF  1Q90 A    1   286  UNP    P23577   CYF_CHLRE       32    317             
DBREF  1Q90 B    1   215  UNP    Q00471   CYB6_CHLRE       1    215             
DBREF  1Q90 C   80   206  UNP    P49728   UCRIA_CHLRE     80    206             
DBREF  1Q90 D    1   159  UNP    Q42496   PETM_CHLRE       1    159             
DBREF  1Q90 R   31    79  UNP    P23230   PETD_CHLRE      31     79             
DBREF  1Q90 G    1    37  UNP    P49728   UCRIA_CHLRE      1     37             
DBREF  1Q90 L    1    32  UNP    P50369   PETL_CHLRE      12     43             
DBREF  1Q90 M   61    99  UNP    Q08362   PETG_CHLRE      61     99             
DBREF  1Q90 N   68    98  UNP    P50369   PETL_CHLRE      68     98             
SEQADV 1Q90 HIS A  287  UNP  P23577              EXPRESSION TAG                 
SEQADV 1Q90 HIS A  288  UNP  P23577              EXPRESSION TAG                 
SEQADV 1Q90 HIS A  289  UNP  P23577              EXPRESSION TAG                 
SEQADV 1Q90 HIS A  290  UNP  P23577              EXPRESSION TAG                 
SEQADV 1Q90 HIS A  291  UNP  P23577              EXPRESSION TAG                 
SEQADV 1Q90 HIS A  292  UNP  P23577              EXPRESSION TAG                 
SEQRES   1 A  292  TYR PRO VAL PHE ALA GLN GLN ASN TYR ALA ASN PRO ARG          
SEQRES   2 A  292  GLU ALA ASN GLY ARG ILE VAL CYS ALA ASN CYS HIS LEU          
SEQRES   3 A  292  ALA GLN LYS ALA VAL GLU ILE GLU VAL PRO GLN ALA VAL          
SEQRES   4 A  292  LEU PRO ASP THR VAL PHE GLU ALA VAL ILE GLU LEU PRO          
SEQRES   5 A  292  TYR ASP LYS GLN VAL LYS GLN VAL LEU ALA ASN GLY LYS          
SEQRES   6 A  292  LYS GLY ASP LEU ASN VAL GLY MET VAL LEU ILE LEU PRO          
SEQRES   7 A  292  GLU GLY PHE GLU LEU ALA PRO PRO ASP ARG VAL PRO ALA          
SEQRES   8 A  292  GLU ILE LYS GLU LYS VAL GLY ASN LEU TYR TYR GLN PRO          
SEQRES   9 A  292  TYR SER PRO GLU GLN LYS ASN ILE LEU VAL VAL GLY PRO          
SEQRES  10 A  292  VAL PRO GLY LYS LYS TYR SER GLU MET VAL VAL PRO ILE          
SEQRES  11 A  292  LEU SER PRO ASP PRO ALA LYS ASN LYS ASN VAL SER TYR          
SEQRES  12 A  292  LEU LYS TYR PRO ILE TYR PHE GLY GLY ASN ARG GLY ARG          
SEQRES  13 A  292  GLY GLN VAL TYR PRO ASP GLY LYS LYS SER ASN ASN THR          
SEQRES  14 A  292  ILE TYR ASN ALA SER ALA ALA GLY LYS ILE VAL ALA ILE          
SEQRES  15 A  292  THR ALA LEU SER GLU LYS LYS GLY GLY PHE GLU VAL SER          
SEQRES  16 A  292  ILE GLU LYS ALA ASN GLY GLU VAL VAL VAL ASP LYS ILE          
SEQRES  17 A  292  PRO ALA GLY PRO ASP LEU ILE VAL LYS GLU GLY GLN THR          
SEQRES  18 A  292  VAL GLN ALA ASP GLN PRO LEU THR ASN ASN PRO ASN VAL          
SEQRES  19 A  292  GLY GLY PHE GLY GLN ALA GLU THR GLU ILE VAL LEU GLN          
SEQRES  20 A  292  ASN PRO ALA ARG ILE GLN GLY LEU LEU VAL PHE PHE SER          
SEQRES  21 A  292  PHE VAL LEU LEU THR GLN VAL LEU LEU VAL LEU LYS LYS          
SEQRES  22 A  292  LYS GLN PHE GLU LYS VAL GLN LEU ALA GLU MET ASN PHE          
SEQRES  23 A  292  HIS HIS HIS HIS HIS HIS                                      
SEQRES   1 B  215  MET SER LYS VAL TYR ASP TRP PHE GLU GLU ARG LEU GLU          
SEQRES   2 B  215  ILE GLN ALA ILE ALA ASP ASP ILE THR SER LYS TYR VAL          
SEQRES   3 B  215  PRO PRO HIS VAL ASN ILE PHE TYR CYS ILE GLY GLY ILE          
SEQRES   4 B  215  THR PHE THR CYS PHE LEU VAL GLN VAL ALA THR GLY PHE          
SEQRES   5 B  215  ALA MET THR PHE TYR TYR ARG PRO THR VAL ALA GLU ALA          
SEQRES   6 B  215  PHE ALA SER VAL GLN TYR ILE MET THR ASP VAL ASN PHE          
SEQRES   7 B  215  GLY TRP LEU ILE ARG SER ILE HIS ARG TRP SER ALA SER          
SEQRES   8 B  215  MET MET VAL LEU MET MET VAL LEU HIS VAL PHE ARG VAL          
SEQRES   9 B  215  TYR LEU THR GLY GLY PHE LYS ARG PRO ARG GLU LEU THR          
SEQRES  10 B  215  TRP VAL THR GLY VAL ILE MET ALA VAL CYS THR VAL SER          
SEQRES  11 B  215  PHE GLY VAL THR GLY TYR SER LEU PRO TRP ASP GLN VAL          
SEQRES  12 B  215  GLY TYR TRP ALA VAL LYS ILE VAL THR GLY VAL PRO ASP          
SEQRES  13 B  215  ALA ILE PRO GLY VAL GLY GLY PHE ILE VAL GLU LEU LEU          
SEQRES  14 B  215  ARG GLY GLY VAL GLY VAL GLY GLN ALA THR LEU THR ARG          
SEQRES  15 B  215  PHE TYR SER LEU HIS THR PHE VAL LEU PRO LEU LEU THR          
SEQRES  16 B  215  ALA VAL PHE MET LEU MET HIS PHE LEU MET ILE ARG LYS          
SEQRES  17 B  215  GLN GLY ILE SER GLY PRO LEU                                  
SEQRES   1 C  127  GLN ALA ALA LYS ASP ALA LEU GLY ASN ASP ILE LYS ALA          
SEQRES   2 C  127  GLY GLU TRP LEU LYS THR HIS LEU ALA GLY ASP ARG SER          
SEQRES   3 C  127  LEU SER GLN GLY LEU LYS GLY ASP PRO THR TYR LEU ILE          
SEQRES   4 C  127  VAL THR ALA ASP SER THR ILE GLU LYS TYR GLY LEU ASN          
SEQRES   5 C  127  ALA VAL CYS THR HIS LEU GLY CYS VAL VAL PRO TRP VAL          
SEQRES   6 C  127  ALA ALA GLU ASN LYS PHE LYS CYS PRO CYS HIS GLY SER          
SEQRES   7 C  127  GLN TYR ASN ALA GLU GLY LYS VAL VAL ARG GLY PRO ALA          
SEQRES   8 C  127  PRO LEU SER LEU ALA LEU ALA HIS CYS ASP VAL ALA GLU          
SEQRES   9 C  127  SER GLY LEU VAL THR PHE SER THR TRP THR GLU THR ASP          
SEQRES  10 C  127  PHE ARG THR GLY LEU GLU PRO TRP TRP ALA                      
SEQRES   1 D  159  MET SER VAL THR LYS LYS PRO ASP LEU SER ASP PRO VAL          
SEQRES   2 D  159  LEU LYS ALA LYS LEU ALA LYS GLY MET GLY HIS ASN THR          
SEQRES   3 D  159  TYR GLY GLU PRO ALA TRP PRO ASN ASP LEU LEU TYR MET          
SEQRES   4 D  159  PHE PRO VAL VAL ILE LEU GLY THR PHE ALA CYS VAL ILE          
SEQRES   5 D  159  GLY LEU SER VAL LEU ASP PRO ALA ALA MET GLY GLU PRO          
SEQRES   6 D  159  ALA ASN PRO PHE ALA THR PRO LEU GLU ILE LEU PRO GLU          
SEQRES   7 D  159  TRP TYR PHE TYR PRO VAL PHE GLN ILE LEU ARG VAL VAL          
SEQRES   8 D  159  PRO ASN LYS LEU LEU GLY VAL LEU LEU MET ALA ALA VAL          
SEQRES   9 D  159  PRO ALA GLY LEU ILE THR VAL PRO PHE ILE GLU SER ILE          
SEQRES  10 D  159  ASN LYS PHE GLN ASN PRO TYR ARG ARG PRO ILE ALA THR          
SEQRES  11 D  159  ILE LEU PHE LEU LEU GLY THR LEU VAL ALA VAL TRP LEU          
SEQRES  12 D  159  GLY ILE GLY SER THR PHE PRO ILE ASP ILE SER LEU THR          
SEQRES  13 D  159  LEU GLY LEU                                                  
SEQRES   1 R   49  ALA ALA SER SER GLU VAL PRO ASP MET ASN LYS ARG ASN          
SEQRES   2 R   49  ILE MET ASN LEU ILE LEU ALA GLY GLY ALA GLY LEU PRO          
SEQRES   3 R   49  ILE THR THR LEU ALA LEU GLY TYR GLY ALA PHE PHE VAL          
SEQRES   4 R   49  PRO PRO SER SER GLY GLY GLY GLY GLY GLY                      
SEQRES   1 G   37  MET VAL GLU PRO LEU LEU CYS GLY ILE VAL LEU GLY LEU          
SEQRES   2 G   37  VAL PRO VAL THR ILE ALA GLY LEU PHE VAL THR ALA TYR          
SEQRES   3 G   37  LEU GLN TYR LEU ARG GLY ASP LEU ALA THR TYR                  
SEQRES   1 L   32  MET LEU THR ILE THR SER TYR VAL GLY LEU LEU ILE GLY          
SEQRES   2 L   32  ALA LEU VAL PHE THR LEU GLY ILE TYR LEU GLY LEU LEU          
SEQRES   3 L   32  LYS VAL VAL LYS LEU ILE                                      
SEQRES   1 M   39  GLY GLU ALA GLU PHE ILE ALA GLY THR ALA LEU THR MET          
SEQRES   2 M   39  VAL GLY MET THR LEU VAL GLY LEU ALA ILE GLY PHE VAL          
SEQRES   3 M   39  LEU LEU ARG VAL GLU SER LEU VAL GLU GLU GLY LYS ILE          
SEQRES   1 N   31  GLY GLU PRO ALA ILE VAL GLN ILE GLY TRP ALA ALA THR          
SEQRES   2 N   31  CYS VAL MET PHE SER PHE SER LEU SER LEU VAL VAL TRP          
SEQRES   3 N   31  GLY ARG SER GLY LEU                                          
HET    HEC  A 900      43                                                       
HET    HEC  B 903      43                                                       
HET    HEC  B 901      43                                                       
HET    HEC  B 902      43                                                       
HET    BCR  B 904      27                                                       
HET    LFA  B 960      20                                                       
HET    FES  C 210       4                                                       
HET    CLA  D 910      65                                                       
HET    TDS  D 920      30                                                       
HET    LMG  D 953      53                                                       
HET    SQD  R 950      33                                                       
HET    LMG  L 951      42                                                       
HETNAM     HEC HEME C                                                           
HETNAM     BCR BETA-CAROTENE                                                    
HETNAM     LFA EICOSANE                                                         
HETNAM     FES FE2/S2 (INORGANIC) CLUSTER                                       
HETNAM     CLA CHLOROPHYLL A                                                    
HETNAM     TDS 8-HYDROXY-5,7-DIMETHOXY-3-METHYL-2-TRIDECYL-4H-CHROMEN-          
HETNAM   2 TDS  4-ONE                                                           
HETNAM     LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE                        
HETNAM     SQD 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-                      
HETNAM   2 SQD  GLUCOPYRANOSYL]-SN-GLYCEROL                                     
HETSYN     LFA LIPID FRAGMENT                                                   
HETSYN     TDS TRIDECYL-STIGMATELLIN                                            
HETSYN     SQD SULFOQUINOVOSYLDIACYLGLYCEROL                                    
FORMUL  10  HEC    4(C34 H34 FE N4 O4)                                          
FORMUL  14  BCR    C40 H56                                                      
FORMUL  15  LFA    C20 H42                                                      
FORMUL  16  FES    FE2 S2                                                       
FORMUL  17  CLA    C55 H72 MG N4 O5                                             
FORMUL  18  TDS    C25 H38 O5                                                   
FORMUL  19  LMG    2(C45 H86 O10)                                               
FORMUL  20  SQD    C41 H78 O12 S                                                
FORMUL  22  HOH   *2(H2 O)                                                      
HELIX    1   1 TYR A    1  TYR A    9  1                                   9    
HELIX    2   2 VAL A   20  HIS A   25  1                                   6    
HELIX    3   3 PRO A   85  VAL A   89  5                                   5    
HELIX    4   4 PRO A   90  GLY A   98  1                                   9    
HELIX    5   5 ASN A  248  MET A  284  1                                  37    
HELIX    6   6 ASN A  285  HIS A  290  1                                   6    
HELIX    7   7 VAL B    4  GLU B   13  1                                  10    
HELIX    8   8 GLU B   13  LYS B   24  1                                  12    
HELIX    9   9 ILE B   32  TYR B   34  5                                   3    
HELIX   10  10 CYS B   35  THR B   55  1                                  21    
HELIX   11  11 GLU B   64  ASP B   75  1                                  12    
HELIX   12  12 PHE B   78  LEU B  106  1                                  29    
HELIX   13  13 ARG B  114  LEU B  138  1                                  25    
HELIX   14  14 ASP B  141  VAL B  154  1                                  14    
HELIX   15  15 PRO B  155  ILE B  158  5                                   4    
HELIX   16  16 GLY B  160  GLY B  171  1                                  12    
HELIX   17  17 GLY B  176  PHE B  189  1                                  14    
HELIX   18  18 PHE B  189  GLY B  210  1                                  22    
HELIX   19  19 LYS C   91  HIS C   99  1                                   9    
HELIX   20  20 GLY C  109  ASP C  113  5                                   5    
HELIX   21  21 ASP D   11  GLY D   21  1                                  11    
HELIX   22  22 GLY D   23  TYR D   27  5                                   5    
HELIX   23  23 TYR D   38  ASP D   58  1                                  21    
HELIX   24  24 GLU D   78  TYR D   80  5                                   3    
HELIX   25  25 PHE D   81  VAL D   91  1                                  11    
HELIX   26  26 ASN D   93  ILE D  109  1                                  17    
HELIX   27  27 ASN D  122  ARG D  125  5                                   4    
HELIX   28  28 ARG D  126  SER D  147  1                                  22    
HELIX   29  29 PRO D  150  LEU D  155  1                                   6    
HELIX   30  30 ASP R   38  VAL R   69  1                                  32    
HELIX   31  31 GLU G    3  LEU G   30  1                                  28    
HELIX   32  32 MET L    1  LYS L   27  1                                  27    
HELIX   33  33 GLU M   62  VAL M   94  1                                  33    
HELIX   34  34 PRO N   70  SER N   96  1                                  27    
SHEET    1   A 4 GLU A  32  GLU A  34  0                                        
SHEET    2   A 4 VAL A  44  GLU A  50 -1  O  VAL A  48   N  GLU A  34           
SHEET    3   A 4 GLU A 125  LEU A 131 -1  O  ILE A 130   N  PHE A  45           
SHEET    4   A 4 GLU A  82  LEU A  83 -1  N  GLU A  82   O  LEU A 131           
SHEET    1   B 6 ALA A  38  VAL A  39  0                                        
SHEET    2   B 6 GLY A 236  LEU A 246  1  O  VAL A 245   N  VAL A  39           
SHEET    3   B 6 LYS A 145  ARG A 154 -1  N  TYR A 146   O  ILE A 244           
SHEET    4   B 6 ASN A  70  ILE A  76 -1  N  ILE A  76   O  TYR A 149           
SHEET    5   B 6 ILE A 112  PRO A 119 -1  O  VAL A 118   N  VAL A  71           
SHEET    6   B 6 GLN A 103  PRO A 104 -1  N  GLN A 103   O  VAL A 114           
SHEET    1   C 2 GLN A  59  VAL A  60  0                                        
SHEET    2   C 2 LYS A  66  GLY A  67 -1  O  GLY A  67   N  GLN A  59           
SHEET    1   D 4 VAL A 203  ILE A 208  0                                        
SHEET    2   D 4 PHE A 192  GLU A 197 -1  N  ILE A 196   O  VAL A 204           
SHEET    3   D 4 GLY A 177  ALA A 184 -1  N  LYS A 178   O  GLU A 197           
SHEET    4   D 4 THR A 221  VAL A 222 -1  O  VAL A 222   N  GLY A 177           
SHEET    1   E 2 TYR B  25  VAL B  26  0                                        
SHEET    2   E 2 GLU D  29  PRO D  30 -1  O  GLU D  29   N  VAL B  26           
SHEET    1   F 5 ARG C 104  SER C 105  0                                        
SHEET    2   F 5 THR C 115  ILE C 118 -1  O  LEU C 117   N  SER C 105           
SHEET    3   F 5 TYR C 128  ASN C 131 -1  O  LEU C 130   N  TYR C 116           
SHEET    4   F 5 LEU C 176  ASP C 180 -1  O  ALA C 177   N  GLY C 129           
SHEET    5   F 5 THR C 188  THR C 191 -1  O  SER C 190   N  HIS C 178           
SHEET    1   G 4 TRP C 143  VAL C 144  0                                        
SHEET    2   G 4 LYS C 149  LYS C 151 -1  O  LYS C 149   N  VAL C 144           
SHEET    3   G 4 GLN C 158  ASN C 160 -1  O  TYR C 159   N  PHE C 150           
SHEET    4   G 4 VAL C 165  ARG C 167 -1  O  VAL C 166   N  GLN C 158           
SSBOND   1 CYS C  139    CYS C  154                          1555   1555  2.03  
LINK         SG  CYS A  21                 CAB HEC A 900     1555   1555  1.82  
LINK         SG  CYS A  24                 CAC HEC A 900     1555   1555  1.81  
LINK         SG  CYS B  35                 CAB HEC B 903     1555   1555  1.80  
LINK         N   TYR A   1                FE   HEC A 900     1555   1555  1.99  
LINK         NE2 HIS A  25                FE   HEC A 900     1555   1555  2.02  
LINK         NE2 HIS B  86                FE   HEC B 902     1555   1555  2.01  
LINK         NE2 HIS B 100                FE   HEC B 901     1555   1555  2.01  
LINK         NE2 HIS B 187                FE   HEC B 902     1555   1555  1.99  
LINK         NE2 HIS B 202                FE   HEC B 901     1555   1555  2.03  
LINK        FE   HEC B 903                 O   HOH B 963     1555   1555  2.36  
LINK         SG  CYS C 134                FE2  FES C 210     1555   1555  2.14  
LINK         ND1 HIS C 136                FE1  FES C 210     1555   1555  2.02  
LINK         SG  CYS C 152                FE2  FES C 210     1555   1555  2.12  
LINK         ND1 HIS C 155                FE1  FES C 210     1555   1555  2.01  
CISPEP   1 GLY A  116    PRO A  117          0         0.18                     
CISPEP   2 ARG B  112    PRO B  113          0        -0.13                     
CISPEP   3 GLY C  168    PRO C  169          0        -0.02                     
CISPEP   4 TRP D   32    PRO D   33          0        -0.17                     
SITE     1 AC1 21 TYR A   1  PRO A   2  PHE A   4  ALA A   5                    
SITE     2 AC1 21 CYS A  21  CYS A  24  HIS A  25  GLN A  59                    
SITE     3 AC1 21 ALA A  62  LEU A  69  ASN A  70  VAL A  71                    
SITE     4 AC1 21 GLY A  72  MET A  73  ASN A 153  GLY A 155                    
SITE     5 AC1 21 ARG A 156  GLY A 157  VAL A 159  TYR A 160                    
SITE     6 AC1 21 PRO A 161                                                     
SITE     1 AC2 13 VAL B  30  TYR B  34  CYS B  35  GLY B  38                    
SITE     2 AC2 13 PHE B 203  ARG B 207  GLY B 210  ILE B 211                    
SITE     3 AC2 13 HEC B 901  HOH B 963  ASN D  25  PHE D  40                    
SITE     4 AC2 13 ILE D  44                                                     
SITE     1 AC3 23 TYR B  34  GLY B  37  GLY B  38  THR B  40                    
SITE     2 AC3 23 PHE B  41  HIS B 100  ARG B 103  VAL B 104                    
SITE     3 AC3 23 GLY B 109  ARG B 114  THR B 117  TRP B 118                    
SITE     4 AC3 23 GLY B 121  VAL B 122  MET B 124  ALA B 125                    
SITE     5 AC3 23 HIS B 202  ILE B 206  ILE B 211  SER B 212                    
SITE     6 AC3 23 HEC B 903  HOH B 961  HOH B 963                               
SITE     1 AC4 16 GLN B  47  GLY B  51  PHE B  52  MET B  54                    
SITE     2 AC4 16 ARG B  83  HIS B  86  ARG B  87  ALA B  90                    
SITE     3 AC4 16 PHE B 131  GLY B 135  TYR B 136  LEU B 138                    
SITE     4 AC4 16 PRO B 139  HIS B 187  THR B 188  PRO B 192                    
SITE     1 AC5  9 CYS C 134  HIS C 136  LEU C 137  GLY C 138                    
SITE     2 AC5  9 CYS C 139  CYS C 152  HIS C 155  GLY C 156                    
SITE     3 AC5  9 SER C 157                                                     
SITE     1 AC6 13 TYR B 105  ALA B 125  SER B 130  VAL B 133                    
SITE     2 AC6 13 TYR D  80  PHE D  81  PRO D  83  VAL D 104                    
SITE     3 AC6 13 LEU D 132  PHE D 133  GLY D 136  VAL D 139                    
SITE     4 AC6 13 LMG D 953                                                     
SITE     1 AC7 11 ILE B  32  PHE B  33  ILE B  39  LEU B  99                    
SITE     2 AC7 11 THR D  47  VAL G  16  GLY G  20  VAL G  23                    
SITE     3 AC7 11 THR M  77  LEU M  81  PHE N  84                               
SITE     1 AC8 11 ALA B 147  ILE B 150  VAL B 151  CYS C 154                    
SITE     2 AC8 11 HIS C 155  ILE D  75  LEU D  76  PRO D  77                    
SITE     3 AC8 11 PHE D  85  LEU D  88  MET D 101                               
SITE     1 AC9  5 LYS A 272  PHE A 276  TRP D  32  ARG R  42                    
SITE     2 AC9  5 ASN R  46                                                     
SITE     1 BC1  5 ARG A 251  LEU A 255  LEU B  81  GLY R  63                    
SITE     2 BC1  5 TYR R  64                                                     
SITE     1 BC2 18 GLN A  37  ILE B  39  CYS B  43  MET B  92                    
SITE     2 BC2 18 MET B  96  THR D  47  CYS D  50  LEU D  54                    
SITE     3 BC2 18 THR L   3  ILE L   4  TYR L   7  PHE M  65                    
SITE     4 BC2 18 THR M  69  THR M  72  MET M  76  GLU N  69                    
SITE     5 BC2 18 GLN N  74  TRP N  77                                          
SITE     1 BC3 12 PHE B 102  LEU D 134  THR D 137  ILE D 145                    
SITE     2 BC3 12 THR D 148  CLA D 910  CYS G   7  PRO G  15                    
SITE     3 BC3 12 ILE G  18  PHE G  22  ALA M  63  ILE M  66                    
CRYST1  102.454  171.205  351.009  90.00  90.00  90.00 I 2 2 2       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      0.009760  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.005841  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.002849        0.00000