HEADER    PROTON TRANSPORT                        16-APR-22   7XJC              
TITLE     CRYSTAL STRUCTURE OF BACTERIORHODOPSIN IN THE GROUND AND K STATES     
TITLE    2 AFTER GREEN LASER IRRADIATION                                        
CAVEAT     7XJC    L2P A 302 HAS WRONG CHIRALITY AT ATOM C2 L2P A 302 HAS WRONG 
CAVEAT   2 7XJC    CHIRALITY AT ATOM C18 L2P A 302 HAS WRONG CHIRALITY AT ATOM  
CAVEAT   3 7XJC    C23 L2P A 302 HAS WRONG CHIRALITY AT ATOM C43 L2P A 302 HAS  
CAVEAT   4 7XJC    WRONG CHIRALITY AT ATOM C48 L2P A 303 HAS WRONG CHIRALITY    
CAVEAT   5 7XJC    AT ATOM C2 L2P A 304 HAS WRONG CHIRALITY AT ATOM C18 L2P A   
CAVEAT   6 7XJC    304 HAS WRONG CHIRALITY AT ATOM C43 L2P A 305 HAS WRONG      
CAVEAT   7 7XJC    CHIRALITY AT ATOM C2 L2P A 305 HAS WRONG CHIRALITY AT ATOM   
CAVEAT   8 7XJC    C13 L2P A 305 HAS WRONG CHIRALITY AT ATOM C23 L2P A 305 HAS  
CAVEAT   9 7XJC    WRONG CHIRALITY AT ATOM C43 L2P A 306 HAS WRONG CHIRALITY    
CAVEAT  10 7XJC    AT ATOM C23 L2P A 306 HAS WRONG CHIRALITY AT ATOM C43 L2P A  
CAVEAT  11 7XJC    306 HAS WRONG CHIRALITY AT ATOM C53                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BACTERIORHODOPSIN;                                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: BR,BACTERIOOPSIN,BO                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HALOBACTERIUM SALINARUM NRC-1;                  
SOURCE   3 ORGANISM_TAXID: 64091;                                               
SOURCE   4 STRAIN: ATCC 700922 / JCM 11081 / NRC-1                              
KEYWDS    PROTON PUMP, MEMBRANE PROTEIN, PROTON TRANSPORT                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.TAGUCHI,S.NIWA,K.TAKEDA                                             
REVDAT   3   23-OCT-24 7XJC    1       REMARK                                   
REVDAT   2   29-NOV-23 7XJC    1       REMARK                                   
REVDAT   1   01-MAR-23 7XJC    0                                                
JRNL        AUTH   S.TAGUCHI,S.NIWA,H.A.DAO,Y.TANAKA,R.TAKEDA,S.FUKAI,          
JRNL        AUTH 2 K.HASEGAWA,K.TAKEDA                                          
JRNL        TITL   DETAILED ANALYSIS OF DISTORTED RETINAL AND ITS INTERACTION   
JRNL        TITL 2 WITH SURROUNDING RESIDUES IN THE K INTERMEDIATE OF           
JRNL        TITL 3 BACTERIORHODOPSIN                                            
JRNL        REF    COMMUN BIOL                   V.   6   190 2023              
JRNL        REFN                   ESSN 2399-3642                               
JRNL        DOI    10.1038/S42003-023-04554-2                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.33 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELX                                                
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.33                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   CROSS-VALIDATION METHOD           : FREE R-VALUE                   
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM SELECTION               
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                   
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 1779                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 394                                           
REMARK   3   SOLVENT ATOMS      : 58                                            
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : NULL                    
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : NULL                    
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL                    
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : NULL                    
REMARK   3   NUMBER OF RESTRAINTS                     : NULL                    
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : NULL                    
REMARK   3   ANGLE DISTANCES                      (A) : NULL                    
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                    
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : NULL                    
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : NULL                    
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : NULL                    
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : NULL                    
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : NULL                    
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : NULL                    
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : NULL                    
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: NULL                                                  
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : NULL                                
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 7XJC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-APR-22.                  
REMARK 100 THE DEPOSITION ID IS D_1300025895.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-OCT-20                          
REMARK 200  TEMPERATURE           (KELVIN) : 15                                 
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL41XU                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.8                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 52175                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.330                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 5.810                              
REMARK 200  R MERGE                    (I) : 0.07400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.33                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.51                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.15700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.350                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: 5ZIL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.74                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MO, 2.0-2.5 M NA/K PHOSPHATE PH 5.6,     
REMARK 280  LIPIDIC CUBIC PHASE, TEMPERATURE 293K                               
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/2                                            
REMARK 290       6555   X-Y,X,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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -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       55.44500            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       55.44500            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       55.44500            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 31720 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 29240 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -255.0 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 -0.500000 -0.866025  0.000000      121.14000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000     -104.91032            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000      151.42500            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       52.45516            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    LEU A  22   CB    LEU A  22   CG     -0.383                       
REMARK 500    LEU A  22   CG    LEU A  22   CD1     0.285                       
REMARK 500    GLU A 161   CB    GLU A 161   CG      0.159                       
REMARK 500    GLU A 161   CD    GLU A 161   OE1     0.165                       
REMARK 500    GLU A 161   CD    GLU A 161   OE2     1.220                       
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    LEU A  22   CD1 -  CG  -  CD2 ANGL. DEV. = -26.8 DEGREES          
REMARK 500    LEU A  22   CB  -  CG  -  CD1 ANGL. DEV. =  31.6 DEGREES          
REMARK 500    LEU A  22   CB  -  CG  -  CD2 ANGL. DEV. =  16.6 DEGREES          
REMARK 500    TYR A  64   CB  -  CG  -  CD1 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ARG A  82   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.6 DEGREES          
REMARK 500    TYR A 131   CB  -  CG  -  CD2 ANGL. DEV. =  -4.6 DEGREES          
REMARK 500    TYR A 131   CB  -  CG  -  CD1 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    TYR A 133   CB  -  CG  -  CD2 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500    TYR A 133   CB  -  CG  -  CD1 ANGL. DEV. =   5.1 DEGREES          
REMARK 500    ARG A 225   CD  -  NE  -  CZ  ANGL. DEV. =  11.9 DEGREES          
REMARK 500    ARG A 225   NE  -  CZ  -  NH1 ANGL. DEV. =   8.0 DEGREES          
REMARK 500    ARG A 225   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ARG A 227   CD  -  NE  -  CZ  ANGL. DEV. =  11.7 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    SER A 162       62.85   -108.02                                   
REMARK 500    SER A 162       51.65   -102.73                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ASP A  36         0.09    SIDE CHAIN                              
REMARK 500    GLU A 161         0.12    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ARG A   7         10.12                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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     L2P A  303                                                       
REMARK 610     L2P A  306                                                       
REMARK 610     SQU A  307                                                       
REMARK 610     L2P A  308                                                       
REMARK 610     L2P A  309                                                       
REMARK 610     L2P A  310                                                       
REMARK 610     L2P A  311                                                       
REMARK 610     L2P A  312                                                       
REMARK 610     L2P A  313                                                       
REMARK 610     L2P A  314                                                       
REMARK 610     L2P A  315                                                       
REMARK 610     L2P A  316                                                       
REMARK 610     SQU A  317                                                       
REMARK 610     SQU A  318                                                       
REMARK 610     SQU A  319                                                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 7XJD   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 7XJE   RELATED DB: PDB                                   
DBREF  7XJC A    5   234  UNP    P02945   BACR_HALSA      18    247             
SEQRES   1 A  230  THR GLY ARG PRO GLU TRP ILE TRP LEU ALA LEU GLY THR          
SEQRES   2 A  230  ALA LEU MET GLY LEU GLY THR LEU TYR PHE LEU VAL LYS          
SEQRES   3 A  230  GLY MET GLY VAL SER ASP PRO ASP ALA LYS LYS PHE TYR          
SEQRES   4 A  230  ALA ILE THR THR LEU VAL PRO ALA ILE ALA PHE THR MET          
SEQRES   5 A  230  TYR LEU SER MET LEU LEU GLY TYR GLY LEU THR MET VAL          
SEQRES   6 A  230  PRO PHE GLY GLY GLU GLN ASN PRO ILE TYR TRP ALA ARG          
SEQRES   7 A  230  TYR ALA ASP TRP LEU PHE THR THR PRO LEU LEU LEU LEU          
SEQRES   8 A  230  ASP LEU ALA LEU LEU VAL ASP ALA ASP GLN GLY THR ILE          
SEQRES   9 A  230  LEU ALA LEU VAL GLY ALA ASP GLY ILE MET ILE GLY THR          
SEQRES  10 A  230  GLY LEU VAL GLY ALA LEU THR LYS VAL TYR SER TYR ARG          
SEQRES  11 A  230  PHE VAL TRP TRP ALA ILE SER THR ALA ALA MET LEU TYR          
SEQRES  12 A  230  ILE LEU TYR VAL LEU PHE PHE GLY PHE THR SER LYS ALA          
SEQRES  13 A  230  GLU SER MET ARG PRO GLU VAL ALA SER THR PHE LYS VAL          
SEQRES  14 A  230  LEU ARG ASN VAL THR VAL VAL LEU TRP SER ALA TYR PRO          
SEQRES  15 A  230  VAL VAL TRP LEU ILE GLY SER GLU GLY ALA GLY ILE VAL          
SEQRES  16 A  230  PRO LEU ASN ILE GLU THR LEU LEU PHE MET VAL LEU ASP          
SEQRES  17 A  230  VAL SER ALA LYS VAL GLY PHE GLY LEU ILE LEU LEU ARG          
SEQRES  18 A  230  SER ARG ALA ILE PHE GLY GLU ALA GLU                          
HET    RET  A 301      40                                                       
HET    L2P  A 302      46                                                       
HET    L2P  A 303      40                                                       
HET    L2P  A 304      46                                                       
HET    L2P  A 305      46                                                       
HET    L2P  A 306      42                                                       
HET    SQU  A 307       6                                                       
HET    L2P  A 308      17                                                       
HET    L2P  A 309      10                                                       
HET    L2P  A 310      26                                                       
HET    L2P  A 311      10                                                       
HET    L2P  A 312      10                                                       
HET    L2P  A 313      12                                                       
HET    L2P  A 314      10                                                       
HET    L2P  A 315       8                                                       
HET    L2P  A 316      18                                                       
HET    SQU  A 317      11                                                       
HET    SQU  A 318       8                                                       
HET    SQU  A 319       8                                                       
HETNAM     RET RETINAL                                                          
HETNAM     L2P 2,3-DI-PHYTANYL-GLYCEROL                                         
HETNAM     SQU 2,10,23-TRIMETHYL-TETRACOSANE                                    
HETSYN     L2P 1,2-DI-1-(3,7,11,15-TETRAMETHYL-HEXADECANE)-SN-GLYCEROL          
HETSYN     SQU LIPID FRAGMENT                                                   
FORMUL   2  RET    C20 H28 O                                                    
FORMUL   3  L2P    14(C43 H88 O3)                                               
FORMUL   8  SQU    4(C27 H56)                                                   
FORMUL  21  HOH   *58(H2 O)                                                     
HELIX    1 AA1 GLU A    9  GLY A   31  1                                  23    
HELIX    2 AA2 ASP A   36  LEU A   62  1                                  27    
HELIX    3 AA3 TRP A   80  VAL A  101  1                                  22    
HELIX    4 AA4 ASP A  104  THR A  128  1                                  25    
HELIX    5 AA5 VAL A  130  GLY A  155  1                                  26    
HELIX    6 AA6 ARG A  164  GLY A  192  1                                  29    
HELIX    7 AA7 PRO A  200  ARG A  225  1                                  26    
HELIX    8 AA8 SER A  226  PHE A  230  5                                   5    
SHEET    1 AA1 2 LEU A  66  PHE A  71  0                                        
SHEET    2 AA1 2 GLU A  74  TYR A  79 -1  O  ILE A  78   N  THR A  67           
LINK         NZ ALYS A 216                 C15ARET A 301     1555   1555  1.35  
LINK         NZ CLYS A 216                 C15CRET A 301     1555   1555  1.34  
CRYST1   60.570   60.570  110.890  90.00  90.00 120.00 P 63          6          
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      0.016510  0.009532  0.000000        0.00000                         
SCALE2      0.000000  0.019064  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009018        0.00000