HEADER    FLUORESCENT PROTEIN                     17-JUL-18   6AA7              
TITLE     FLUORESCENT PROTEIN FROM ACROPORA DIGITIFERA                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FLUORESCENT PROTEIN;                                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ACROPORA DIGITIFERA;                            
SOURCE   3 ORGANISM_COMMON: STAGHORN CORAL;                                     
SOURCE   4 ORGANISM_TAXID: 70779;                                               
SOURCE   5 GENE: M, LWE;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)                                  
KEYWDS    FLUORESCENT PROTEIN, RED FLUORESCENT PROTEIN, ACROPORA DIGITIFERA,    
KEYWDS   2 CHROMOPHORE                                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.E.KIM,K.Y.HWANG,K.H.NAM                                             
REVDAT   5   09-OCT-24 6AA7    1       REMARK                                   
REVDAT   4   22-NOV-23 6AA7    1       REMARK                                   
REVDAT   3   15-NOV-23 6AA7    1       LINK   ATOM                              
REVDAT   2   06-MAR-19 6AA7    1       JRNL                                     
REVDAT   1   22-AUG-18 6AA7    0                                                
JRNL        AUTH   S.E.KIM,K.Y.HWANG,K.H.NAM                                    
JRNL        TITL   SPECTRAL AND STRUCTURAL ANALYSIS OF A RED FLUORESCENT        
JRNL        TITL 2 PROTEIN FROM ACROPORA DIGITIFERA.                            
JRNL        REF    PROTEIN SCI.                  V.  28   375 2019              
JRNL        REFN                   ESSN 1469-896X                               
JRNL        PMID   30368951                                                     
JRNL        DOI    10.1002/PRO.3540                                             
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0218                                      
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) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.17                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 46584                          
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) : 0.178                           
REMARK   3   R VALUE            (WORKING SET) : 0.177                           
REMARK   3   FREE R VALUE                     : 0.208                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2388                            
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) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3334                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.29                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2520                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 184                          
REMARK   3   BIN FREE R VALUE                    : 0.2550                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3604                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 358                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.59                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.116         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.111         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.084         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.790         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.967                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.962                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3700 ; 0.018 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  3343 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4981 ; 2.023 ; 1.951       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  7785 ; 0.896 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   446 ; 7.320 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   168 ;35.063 ;24.048       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   635 ;16.238 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;21.026 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   515 ; 0.138 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4088 ; 0.010 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   778 ; 0.003 ; 0.020       
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):  1802 ; 2.931 ; 3.093       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1801 ; 2.929 ; 3.091       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2238 ; 3.819 ; 4.634       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  2239 ; 3.820 ; 4.636       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1898 ; 3.847 ; 3.477       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  1898 ; 3.846 ; 3.477       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  2743 ; 5.748 ; 5.038       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  4121 ; 7.388 ;36.941       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  4020 ; 7.264 ;36.231       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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 ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 6AA7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-JUL-18.                  
REMARK 100 THE DEPOSITION ID IS D_1300008403.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-MAR-18                          
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               : PAL/PLS                            
REMARK 200  BEAMLINE                       : 11C                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9794                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : K-B MIRROR                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 S 6M              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 49007                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.010                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 8.100                              
REMARK 200  R MERGE                    (I) : 0.06700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 33.0500                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.83                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.37500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.880                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 5Y8Q                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.43                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES, LITHIUM SULFATE, VAPOR            
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 295.5K                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+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       39.30900            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       45.27650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       39.30900            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       45.27650            
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 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7610 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 35670 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      181.10600            
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     GLY A    -3                                                      
REMARK 465     SER A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     MET A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     GLY B    -3                                                      
REMARK 465     SER B    -2                                                      
REMARK 465     HIS B    -1                                                      
REMARK 465     MET B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     LEU B     3                                                      
REMARK 465     SER B     4                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    GLU B   117     O    HOH B   301              1.76            
REMARK 500   O    HOH A   453     O    HOH A   494              1.98            
REMARK 500   O    HOH A   306     O    HOH A   453              2.02            
REMARK 500   O    HOH A   303     O    HOH A   420              2.02            
REMARK 500   O    HOH A   302     O    HOH A   461              2.04            
REMARK 500   OD2  ASP A   173     O    HOH A   301              2.06            
REMARK 500   O    HOH A   460     O    HOH A   523              2.08            
REMARK 500   O    HOH A   354     O    HOH A   490              2.11            
REMARK 500   O    HOH A   441     O    HOH B   425              2.11            
REMARK 500   O    HOH A   435     O    HOH A   501              2.13            
REMARK 500   O    HOH A   471     O    HOH A   497              2.15            
REMARK 500   NH2  ARG A   227     O    HOH A   302              2.19            
REMARK 500   OD1  ASP B   134     O    HOH B   302              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    ARG A 176   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG A 176   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.1 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 B  23       47.14     39.51                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 525        DISTANCE =  6.52 ANGSTROMS                       
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 RESIDUE ASP 66, TYR 67 AND GLY 68 ARE MODIFIED TO MAKE CHROMOPHORE   
REMARK 999 (XYG 66).                                                            
DBREF1 6AA7 A    1   231  UNP                  A0A1S7IWI8_ACRDI                 
DBREF2 6AA7 A     A0A1S7IWI8                          1         231             
DBREF1 6AA7 B    1   231  UNP                  A0A1S7IWI8_ACRDI                 
DBREF2 6AA7 B     A0A1S7IWI8                          1         231             
SEQADV 6AA7 GLY A   -3  UNP  A0A1S7IWI           EXPRESSION TAG                 
SEQADV 6AA7 SER A   -2  UNP  A0A1S7IWI           EXPRESSION TAG                 
SEQADV 6AA7 HIS A   -1  UNP  A0A1S7IWI           EXPRESSION TAG                 
SEQADV 6AA7 MET A    0  UNP  A0A1S7IWI           EXPRESSION TAG                 
SEQADV 6AA7 XYG A   66  UNP  A0A1S7IWI ASP    66 CHROMOPHORE                    
SEQADV 6AA7 XYG A   66  UNP  A0A1S7IWI TYR    67 CHROMOPHORE                    
SEQADV 6AA7 XYG A   66  UNP  A0A1S7IWI GLY    68 CHROMOPHORE                    
SEQADV 6AA7 GLY B   -3  UNP  A0A1S7IWI           EXPRESSION TAG                 
SEQADV 6AA7 SER B   -2  UNP  A0A1S7IWI           EXPRESSION TAG                 
SEQADV 6AA7 HIS B   -1  UNP  A0A1S7IWI           EXPRESSION TAG                 
SEQADV 6AA7 MET B    0  UNP  A0A1S7IWI           EXPRESSION TAG                 
SEQADV 6AA7 XYG B   66  UNP  A0A1S7IWI ASP    66 CHROMOPHORE                    
SEQADV 6AA7 XYG B   66  UNP  A0A1S7IWI TYR    67 CHROMOPHORE                    
SEQADV 6AA7 XYG B   66  UNP  A0A1S7IWI GLY    68 CHROMOPHORE                    
SEQRES   1 A  233  GLY SER HIS MET MET ALA LEU SER LYS HIS GLY LEU THR          
SEQRES   2 A  233  LYS ASP MET THR MET LYS TYR ARG MET GLU GLY CYS VAL          
SEQRES   3 A  233  ASP GLY HIS LYS PHE VAL ILE THR GLY HIS GLY ASN GLY          
SEQRES   4 A  233  SER PRO PHE GLU GLY LYS GLN THR ILE ASN LEU CYS VAL          
SEQRES   5 A  233  VAL GLU GLY GLY PRO LEU PRO PHE SER GLU ASP ILE LEU          
SEQRES   6 A  233  SER ALA VAL PHE XYG ASN ARG VAL PHE THR ASP TYR PRO          
SEQRES   7 A  233  GLN GLY MET VAL ASP PHE PHE LYS ASN SER CYS PRO ALA          
SEQRES   8 A  233  GLY TYR THR TRP GLN ARG SER LEU LEU PHE GLU ASP GLY          
SEQRES   9 A  233  ALA VAL CYS THR ALA SER ALA ASP ILE THR VAL SER VAL          
SEQRES  10 A  233  GLU GLU ASN CYS PHE TYR HIS GLU SER LYS PHE HIS GLY          
SEQRES  11 A  233  VAL ASN PHE PRO ALA ASP GLY PRO VAL MET LYS LYS MET          
SEQRES  12 A  233  THR ILE ASN TRP GLU PRO CYS CYS GLU LYS ILE ILE PRO          
SEQRES  13 A  233  VAL PRO ARG GLN GLY ILE LEU LYS GLY ASP VAL ALA MET          
SEQRES  14 A  233  TYR LEU LEU LEU LYS ASP GLY GLY ARG TYR ARG CYS GLN          
SEQRES  15 A  233  PHE ASP THR VAL TYR LYS ALA LYS THR ASP SER LYS LYS          
SEQRES  16 A  233  MET PRO GLU TRP HIS PHE ILE GLN HIS LYS LEU THR ARG          
SEQRES  17 A  233  GLU ASP ARG SER ASP ALA LYS ASN GLN LYS TRP GLN LEU          
SEQRES  18 A  233  ALA GLU HIS SER VAL ALA SER ARG SER ALA LEU ALA              
SEQRES   1 B  233  GLY SER HIS MET MET ALA LEU SER LYS HIS GLY LEU THR          
SEQRES   2 B  233  LYS ASP MET THR MET LYS TYR ARG MET GLU GLY CYS VAL          
SEQRES   3 B  233  ASP GLY HIS LYS PHE VAL ILE THR GLY HIS GLY ASN GLY          
SEQRES   4 B  233  SER PRO PHE GLU GLY LYS GLN THR ILE ASN LEU CYS VAL          
SEQRES   5 B  233  VAL GLU GLY GLY PRO LEU PRO PHE SER GLU ASP ILE LEU          
SEQRES   6 B  233  SER ALA VAL PHE XYG ASN ARG VAL PHE THR ASP TYR PRO          
SEQRES   7 B  233  GLN GLY MET VAL ASP PHE PHE LYS ASN SER CYS PRO ALA          
SEQRES   8 B  233  GLY TYR THR TRP GLN ARG SER LEU LEU PHE GLU ASP GLY          
SEQRES   9 B  233  ALA VAL CYS THR ALA SER ALA ASP ILE THR VAL SER VAL          
SEQRES  10 B  233  GLU GLU ASN CYS PHE TYR HIS GLU SER LYS PHE HIS GLY          
SEQRES  11 B  233  VAL ASN PHE PRO ALA ASP GLY PRO VAL MET LYS LYS MET          
SEQRES  12 B  233  THR ILE ASN TRP GLU PRO CYS CYS GLU LYS ILE ILE PRO          
SEQRES  13 B  233  VAL PRO ARG GLN GLY ILE LEU LYS GLY ASP VAL ALA MET          
SEQRES  14 B  233  TYR LEU LEU LEU LYS ASP GLY GLY ARG TYR ARG CYS GLN          
SEQRES  15 B  233  PHE ASP THR VAL TYR LYS ALA LYS THR ASP SER LYS LYS          
SEQRES  16 B  233  MET PRO GLU TRP HIS PHE ILE GLN HIS LYS LEU THR ARG          
SEQRES  17 B  233  GLU ASP ARG SER ASP ALA LYS ASN GLN LYS TRP GLN LEU          
SEQRES  18 B  233  ALA GLU HIS SER VAL ALA SER ARG SER ALA LEU ALA              
MODRES 6AA7 XYG A   66  ASP  CHROMOPHORE                                        
MODRES 6AA7 XYG A   66  TYR  CHROMOPHORE                                        
MODRES 6AA7 XYG A   66  GLY  CHROMOPHORE                                        
MODRES 6AA7 XYG B   66  ASP  CHROMOPHORE                                        
MODRES 6AA7 XYG B   66  TYR  CHROMOPHORE                                        
MODRES 6AA7 XYG B   66  GLY  CHROMOPHORE                                        
HET    XYG  A  66      20                                                       
HET    XYG  B  66      20                                                       
HETNAM     XYG [(4Z)-2-[(1Z)-ETHANIMIDOYL]-4-(4-HYDROXYBENZYLIDENE)-5-          
HETNAM   2 XYG  OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETIC ACID                    
HETSYN     XYG CHROMOPHORE (DECARBOXYLATED ASP-TYR-GLY)                         
FORMUL   1  XYG    2(C14 H13 N3 O4)                                             
FORMUL   3  HOH   *358(H2 O)                                                    
HELIX    1 AA1 LEU A    3  GLY A    7  5                                   5    
HELIX    2 AA2 PRO A   37  GLU A   39  5                                   3    
HELIX    3 AA3 SER A   57  PHE A   65  5                                   9    
HELIX    4 AA4 ASP A   81  SER A   86  1                                   6    
HELIX    5 AA5 PRO B   37  GLU B   39  5                                   3    
HELIX    6 AA6 SER B   57  PHE B   65  5                                   9    
HELIX    7 AA7 ASP B   81  CYS B   87  1                                   7    
HELIX    8 AA8 PRO B  156  GLN B  158  5                                   3    
SHEET    1 AA113 THR A 142  TRP A 145  0                                        
SHEET    2 AA113 LEU A 161  LEU A 171 -1  O  LEU A 170   N  ASN A 144           
SHEET    3 AA113 ARG A 176  ALA A 187 -1  O  CYS A 179   N  MET A 167           
SHEET    4 AA113 TYR A  91  PHE A  99 -1  N  THR A  92   O  LYS A 186           
SHEET    5 AA113 VAL A 104  SER A 114 -1  O  ILE A 111   N  TYR A  91           
SHEET    6 AA113 CYS A 119  VAL A 129 -1  O  CYS A 119   N  SER A 114           
SHEET    7 AA113 MET A  12  VAL A  22  1  N  ARG A  17   O  SER A 124           
SHEET    8 AA113 HIS A  25  SER A  36 -1  O  ILE A  29   N  MET A  18           
SHEET    9 AA113 LYS A  41  GLU A  50 -1  O  ASN A  45   N  HIS A  32           
SHEET   10 AA113 LYS A 216  SER A 226 -1  O  LEU A 219   N  ILE A  44           
SHEET   11 AA113 HIS A 198  ASP A 208 -1  N  GLN A 201   O  VAL A 224           
SHEET   12 AA113 CYS A 148  PRO A 154 -1  N  GLU A 150   O  ILE A 200           
SHEET   13 AA113 LEU A 161  LEU A 171 -1  O  LYS A 162   N  ILE A 153           
SHEET    1 AA213 THR B 142  TRP B 145  0                                        
SHEET    2 AA213 ILE B 160  LEU B 171 -1  O  LEU B 170   N  ASN B 144           
SHEET    3 AA213 ARG B 176  ALA B 187 -1  O  CYS B 179   N  MET B 167           
SHEET    4 AA213 TYR B  91  PHE B  99 -1  N  THR B  92   O  LYS B 186           
SHEET    5 AA213 VAL B 104  SER B 114 -1  O  ALA B 107   N  ARG B  95           
SHEET    6 AA213 CYS B 119  VAL B 129 -1  O  CYS B 119   N  SER B 114           
SHEET    7 AA213 MET B  12  VAL B  22  1  N  LYS B  15   O  PHE B 120           
SHEET    8 AA213 HIS B  25  SER B  36 -1  O  GLY B  33   N  MET B  14           
SHEET    9 AA213 LYS B  41  GLU B  50 -1  O  ASN B  45   N  HIS B  32           
SHEET   10 AA213 LYS B 216  SER B 226 -1  O  LEU B 219   N  ILE B  44           
SHEET   11 AA213 HIS B 198  ASP B 208 -1  N  GLU B 207   O  GLN B 218           
SHEET   12 AA213 CYS B 148  VAL B 155 -1  N  ILE B 152   O  HIS B 198           
SHEET   13 AA213 ILE B 160  LEU B 171 -1  O  LYS B 162   N  ILE B 153           
LINK         C   PHE A  65                 N1  XYG A  66     1555   1555  1.28  
LINK         C3  XYG A  66                 N   ASN A  69     1555   1555  1.27  
LINK         C   PHE B  65                 N1  XYG B  66     1555   1555  1.31  
LINK         C3  XYG B  66                 N   ASN B  69     1555   1555  1.31  
CISPEP   1 GLY A   52    PRO A   53          0        -2.76                     
CISPEP   2 CYS A   87    PRO A   88          0         5.49                     
CISPEP   3 GLY B   52    PRO B   53          0        -8.57                     
CISPEP   4 CYS B   87    PRO B   88          0        13.14                     
CRYST1   78.618   90.553   73.429  90.00  90.00  90.00 P 21 21 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      0.012720  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011043  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013619        0.00000