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Database: PDB
Entry: 5K5B
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Original site: 5K5B 
HEADER    TRANSFERASE                             23-MAY-16   5K5B              
TITLE     WILD-TYPE PAS-GAF FRAGMENT FROM DEINOCOCCUS RADIODURANS BPHP          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BACTERIOPHYTOCHROME;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PHYTOCHROME-LIKE PROTEIN;                                   
COMPND   5 EC: 2.7.13.3;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DEINOCOCCUS RADIODURANS;                        
SOURCE   3 ORGANISM_TAXID: 243230;                                              
SOURCE   4 STRAIN: ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / 
SOURCE   5 NCIMB 9279 / R1 / VKM B-1422;                                        
SOURCE   6 ATCC: 13939;                                                         
SOURCE   7 GENE: BPHP, DR_A0050;                                                
SOURCE   8 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   9 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  10 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  12 EXPRESSION_SYSTEM_PLASMID: PET21B                                    
KEYWDS    KINASE PHOTOSENSOR TRANSFERASE PHYTOCHROME, TRANSFERASE               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.TAKALA,P.EDLUND,E.CLAESSON,J.A.IHALAINEN,S.WESTENHOFF               
REVDAT   3   10-JAN-24 5K5B    1       COMPND HETNAM                            
REVDAT   2   02-NOV-16 5K5B    1       JRNL                                     
REVDAT   1   26-OCT-16 5K5B    0                                                
JRNL        AUTH   P.EDLUND,H.TAKALA,E.CLAESSON,L.HENRY,R.DODS,H.LEHTIVUORI,    
JRNL        AUTH 2 M.PANMAN,K.PANDE,T.WHITE,T.NAKANE,O.BERNTSSON,E.GUSTAVSSON,  
JRNL        AUTH 3 P.BATH,V.MODI,S.ROY-CHOWDHURY,J.ZOOK,P.BERNTSEN,S.PANDEY,    
JRNL        AUTH 4 I.POUDYAL,J.TENBOER,C.KUPITZ,A.BARTY,P.FROMME,J.D.KORALEK,   
JRNL        AUTH 5 T.TANAKA,J.SPENCE,M.LIANG,M.S.HUNTER,S.BOUTET,E.NANGO,       
JRNL        AUTH 6 K.MOFFAT,G.GROENHOF,J.IHALAINEN,E.A.STOJKOVIC,M.SCHMIDT,     
JRNL        AUTH 7 S.WESTENHOFF                                                 
JRNL        TITL   THE ROOM TEMPERATURE CRYSTAL STRUCTURE OF A BACTERIAL        
JRNL        TITL 2 PHYTOCHROME DETERMINED BY SERIAL FEMTOSECOND                 
JRNL        TITL 3 CRYSTALLOGRAPHY.                                             
JRNL        REF    SCI REP                       V.   6 35279 2016              
JRNL        REFN                   ESSN 2045-2322                               
JRNL        PMID   27756898                                                     
JRNL        DOI    10.1038/SREP35279                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.35 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0135                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.37                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 72086                          
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) : 0.142                           
REMARK   3   R VALUE            (WORKING SET) : 0.141                           
REMARK   3   FREE R VALUE                     : 0.171                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3795                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.35                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.39                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5211                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.69                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2600                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 275                          
REMARK   3   BIN FREE R VALUE                    : 0.2880                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2335                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 63                                      
REMARK   3   SOLVENT ATOMS            : 322                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 25.09                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.47                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.08000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : -0.07000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.20000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.048         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.047         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.027         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.483         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.977                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.970                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2576 ; 0.010 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3537 ; 1.506 ; 2.006       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   326 ; 6.327 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   105 ;39.039 ;23.143       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   390 ;11.684 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;12.910 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   401 ; 0.085 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1996 ; 0.009 ; 0.022       
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):  1279 ; 1.675 ; 2.216       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1606 ; 2.235 ; 3.311       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1296 ; 2.134 ; 2.481       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  2575 ; 1.654 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):    83 ;30.668 ; 5.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  2744 ;13.888 ; 5.000       
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 : NULL                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN    
REMARK   3  THE INPUT U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 5K5B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-MAY-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000221605.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-NOV-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.95                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.972957                           
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE OCT 15, 2015                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 75872                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.350                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 46.970                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.1                               
REMARK 200  DATA REDUNDANCY                : 4.360                              
REMARK 200  R MERGE                    (I) : 0.03600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.3700                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.23                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.56000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.310                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.5.7                                          
REMARK 200 STARTING MODEL: 4Q0H                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.66                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM ACETATE, PEG 400, DTT, 2-METHYL   
REMARK 280  -2, 4-PENTANEDIOL, PH 4.95, VAPOR DIFFUSION, HANGING DROP,          
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
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+1/2,Y+1/2,Z                                           
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        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       46.88000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       27.14000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       46.88000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       27.14000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5450 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 27130 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   -13                                                      
REMARK 465     ALA A   -12                                                      
REMARK 465     SER A   -11                                                      
REMARK 465     MET A   -10                                                      
REMARK 465     THR A    -9                                                      
REMARK 465     GLY A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     GLN A    -6                                                      
REMARK 465     GLN A    -5                                                      
REMARK 465     MET A    -4                                                      
REMARK 465     GLY A    -3                                                      
REMARK 465     ARG A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     ARG A     3                                                      
REMARK 465     ASP A     4                                                      
REMARK 465     PRO A     5                                                      
REMARK 465     LEU A     6                                                      
REMARK 465     ALA A   108                                                      
REMARK 465     ALA A   131                                                      
REMARK 465     TRP A   132                                                      
REMARK 465     ASP A   133                                                      
REMARK 465     SER A   134                                                      
REMARK 465     THR A   135                                                      
REMARK 465     GLY A   136                                                      
REMARK 465     PRO A   137                                                      
REMARK 465     HIS A   138                                                      
REMARK 465     ALA A   139                                                      
REMARK 465     GLU A   323                                                      
REMARK 465     HIS A   324                                                      
REMARK 465     HIS A   325                                                      
REMARK 465     HIS A   326                                                      
REMARK 465     HIS A   327                                                      
REMARK 465     HIS A   328                                                      
REMARK 465     HIS A   329                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLY A 109    N    CA                                             
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A  23       35.30   -147.48                                   
REMARK 500    PRO A 106       72.55    -66.36                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 403                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue LBV A 405                 
DBREF  5K5B A    1   321  UNP    Q9RZA4   BPHY_DEIRA       1    321             
SEQADV 5K5B MET A  -13  UNP  Q9RZA4              INITIATING METHIONINE          
SEQADV 5K5B ALA A  -12  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B SER A  -11  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B MET A  -10  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B THR A   -9  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B GLY A   -8  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B GLY A   -7  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B GLN A   -6  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B GLN A   -5  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B MET A   -4  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B GLY A   -3  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B ARG A   -2  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B GLY A   -1  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B SER A    0  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B LEU A  322  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B GLU A  323  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B HIS A  324  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B HIS A  325  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B HIS A  326  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B HIS A  327  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B HIS A  328  UNP  Q9RZA4              EXPRESSION TAG                 
SEQADV 5K5B HIS A  329  UNP  Q9RZA4              EXPRESSION TAG                 
SEQRES   1 A  343  MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY          
SEQRES   2 A  343  SER MET SER ARG ASP PRO LEU PRO PHE PHE PRO PRO LEU          
SEQRES   3 A  343  TYR LEU GLY GLY PRO GLU ILE THR THR GLU ASN CYS GLU          
SEQRES   4 A  343  ARG GLU PRO ILE HIS ILE PRO GLY SER ILE GLN PRO HIS          
SEQRES   5 A  343  GLY ALA LEU LEU THR ALA ASP GLY HIS SER GLY GLU VAL          
SEQRES   6 A  343  LEU GLN MET SER LEU ASN ALA ALA THR PHE LEU GLY GLN          
SEQRES   7 A  343  GLU PRO THR VAL LEU ARG GLY GLN THR LEU ALA ALA LEU          
SEQRES   8 A  343  LEU PRO GLU GLN TRP PRO ALA LEU GLN ALA ALA LEU PRO          
SEQRES   9 A  343  PRO GLY CYS PRO ASP ALA LEU GLN TYR ARG ALA THR LEU          
SEQRES  10 A  343  ASP TRP PRO ALA ALA GLY HIS LEU SER LEU THR VAL HIS          
SEQRES  11 A  343  ARG VAL GLY GLU LEU LEU ILE LEU GLU PHE GLU PRO THR          
SEQRES  12 A  343  GLU ALA TRP ASP SER THR GLY PRO HIS ALA LEU ARG ASN          
SEQRES  13 A  343  ALA MET PHE ALA LEU GLU SER ALA PRO ASN LEU ARG ALA          
SEQRES  14 A  343  LEU ALA GLU VAL ALA THR GLN THR VAL ARG GLU LEU THR          
SEQRES  15 A  343  GLY PHE ASP ARG VAL MET LEU TYR LYS PHE ALA PRO ASP          
SEQRES  16 A  343  ALA THR GLY GLU VAL ILE ALA GLU ALA ARG ARG GLU GLY          
SEQRES  17 A  343  LEU HIS ALA PHE LEU GLY HIS ARG PHE PRO ALA SER ASP          
SEQRES  18 A  343  ILE PRO ALA GLN ALA ARG ALA LEU TYR THR ARG HIS LEU          
SEQRES  19 A  343  LEU ARG LEU THR ALA ASP THR ARG ALA ALA ALA VAL PRO          
SEQRES  20 A  343  LEU ASP PRO VAL LEU ASN PRO GLN THR ASN ALA PRO THR          
SEQRES  21 A  343  PRO LEU GLY GLY ALA VAL LEU ARG ALA THR SER PRO MET          
SEQRES  22 A  343  HIS MET GLN TYR LEU ARG ASN MET GLY VAL GLY SER SER          
SEQRES  23 A  343  LEU SER VAL SER VAL VAL VAL GLY GLY GLN LEU TRP GLY          
SEQRES  24 A  343  LEU ILE ALA CYS HIS HIS GLN THR PRO TYR VAL LEU PRO          
SEQRES  25 A  343  PRO ASP LEU ARG THR THR LEU GLU TYR LEU GLY ARG LEU          
SEQRES  26 A  343  LEU SER LEU GLN VAL GLN VAL LYS GLU ALA LEU GLU HIS          
SEQRES  27 A  343  HIS HIS HIS HIS HIS                                          
HET    ACT  A 401       4                                                       
HET    ACT  A 402       4                                                       
HET    ACT  A 403       4                                                       
HET    MPD  A 404       8                                                       
HET    LBV  A 405      43                                                       
HETNAM     ACT ACETATE ION                                                      
HETNAM     MPD (4S)-2-METHYL-2,4-PENTANEDIOL                                    
HETNAM     LBV 3-[2-[(Z)-[3-(2-CARBOXYETHYL)-5-[(Z)-(4-ETHENYL-3-               
HETNAM   2 LBV  METHYL-5-OXIDANYLIDENE-PYRROL-2-YLIDENE)METHYL]-4-              
HETNAM   3 LBV  METHYL-PYRROL-1-IUM -2-YLIDENE]METHYL]-5-[(Z)-[(3E)-3-          
HETNAM   4 LBV  ETHYLIDENE-4-METHYL-5-OXIDANYLIDENE-PYRROLIDIN-2-               
HETNAM   5 LBV  YLIDENE]METHYL]-4-METHYL-1H-PYRROL-3- YL]PROPANOIC              
HETNAM   6 LBV  ACID                                                            
HETSYN     LBV 2(R),3(E)- PHYTOCHROMOBILIN                                      
FORMUL   2  ACT    3(C2 H3 O2 1-)                                               
FORMUL   5  MPD    C6 H14 O2                                                    
FORMUL   6  LBV    C33 H37 N4 O6 1+                                             
FORMUL   7  HOH   *322(H2 O)                                                    
HELIX    1 AA1 PRO A   11  GLY A   15  5                                   5    
HELIX    2 AA2 ASN A   23  GLU A   27  5                                   5    
HELIX    3 AA3 ASN A   57  GLY A   63  1                                   7    
HELIX    4 AA4 GLU A   65  ARG A   70  1                                   6    
HELIX    5 AA5 THR A   73  LEU A   78  1                                   6    
HELIX    6 AA6 GLN A   81  LEU A   89  1                                   9    
HELIX    7 AA7 ARG A  141  ALA A  150  1                                  10    
HELIX    8 AA8 ASN A  152  GLY A  169  1                                  18    
HELIX    9 AA9 PRO A  204  ILE A  208  5                                   5    
HELIX   10 AB1 PRO A  209  HIS A  219  1                                  11    
HELIX   11 AB2 SER A  257  MET A  267  1                                  11    
HELIX   12 AB3 PRO A  298  LEU A  322  1                                  25    
SHEET    1 AA1 7 SER A  34  ILE A  35  0                                        
SHEET    2 AA1 7 VAL A 232  ASP A 235 -1  O  VAL A 232   N  ILE A  35           
SHEET    3 AA1 7 VAL A  51  SER A  55 -1  N  MET A  54   O  ASP A 235           
SHEET    4 AA1 7 ALA A  40  ASP A  45 -1  N  THR A  43   O  LEU A  52           
SHEET    5 AA1 7 LEU A 121  THR A 129 -1  O  LEU A 124   N  LEU A  42           
SHEET    6 AA1 7 HIS A 110  VAL A 118 -1  N  SER A 112   O  GLU A 127           
SHEET    7 AA1 7 TYR A  99  LEU A 103 -1  N  LEU A 103   O  LEU A 111           
SHEET    1 AA2 6 ARG A 202  PHE A 203  0                                        
SHEET    2 AA2 6 GLY A 184  ARG A 191 -1  N  GLY A 184   O  PHE A 203           
SHEET    3 AA2 6 ARG A 172  PHE A 178 -1  N  LYS A 177   O  GLU A 185           
SHEET    4 AA2 6 GLN A 282  HIS A 291 -1  O  ALA A 288   N  MET A 174           
SHEET    5 AA2 6 SER A 271  VAL A 279 -1  N  LEU A 273   O  CYS A 289           
SHEET    6 AA2 6 LEU A 221  THR A 224 -1  N  THR A 224   O  SER A 272           
LINK         SG  CYS A  24                 CBA LBV A 405     1555   1555  1.67  
CISPEP   1 ASP A  235    PRO A  236          0        -9.78                     
SITE     1 AC1  1 HOH A 707                                                     
SITE     1 AC2  4 ARG A 172  LEU A 195  HIS A 290  GLN A 292                    
SITE     1 AC3  6 PRO A 258  MET A 259  GLN A 262  HOH A 601                    
SITE     2 AC3  6 HOH A 614  HOH A 726                                          
SITE     1 AC4 24 CYS A  24  MET A 174  TYR A 176  PHE A 198                    
SITE     2 AC4 24 PHE A 203  ASP A 207  ILE A 208  PRO A 209                    
SITE     3 AC4 24 TYR A 216  ARG A 254  THR A 256  SER A 257                    
SITE     4 AC4 24 HIS A 260  TYR A 263  SER A 272  SER A 274                    
SITE     5 AC4 24 HIS A 290  HOH A 513  HOH A 560  HOH A 561                    
SITE     6 AC4 24 HOH A 562  HOH A 574  HOH A 675  HOH A 680                    
CRYST1   93.760   54.280   70.150  90.00  92.20  90.00 C 1 2 1       4          
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      0.010666  0.000000  0.000410        0.00000                         
SCALE2      0.000000  0.018423  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014266        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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