HEADER    MEMBRANE PROTEIN                        05-JUL-24   9IN8              
TITLE     TRUE-ATOMIC RESOLUTION CRYSTAL STRUCTURE OF THE OPEN STATE OF THE     
TITLE    2 VIRAL CHANNELRHODOPSIN OLPVR1                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VIRAL RHODOPSIN OLPVR1;                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ORGANIC LAKE PHYCODNAVIRUS;                     
SOURCE   3 ORGANISM_TAXID: 938083;                                              
SOURCE   4 GENE: 162281038;                                                     
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_VARIANT: C41                                       
KEYWDS    RHODOPSIN, CHR2, OPEN STATE, OPEN CHANNEL, CHRMINE, CATION-CONDUCTING 
KEYWDS   2 CHR, MEMBRANE PROTEIN                                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.BUKHDRUKER,D.ZABELSKII,R.ASTASHKIN,G.BOURENKOV,V.GORDELIY           
REVDAT   1   12-MAR-25 9IN8    0                                                
JRNL        AUTH   D.ZABELSKII,S.BUKHDRUKER,S.BUKHALOVICH,F.TSYBROV,G.H.U.LAMM, 
JRNL        AUTH 2 R.ASTASHKIN,D.DOROGININ,G.MATVEEV,V.SUDAREV,A.KUZMIN,        
JRNL        AUTH 3 E.ZINOVEV,A.VLASOVA,Y.RYZHYKAU,N.ILYINSKY,I.GUSHCHIN,        
JRNL        AUTH 4 G.BOURENKOV,A.ALEKSEEV,A.ROUND,J.WACHTVEITL,E.BAMBERG,       
JRNL        AUTH 5 V.GORDELIY                                                   
JRNL        TITL   ION CONDUCTING AND GATING MOLECULAR MECHANISMS OF            
JRNL        TITL 2 CHANNELRHODOPSIN REVEALED BY TRUE-ATOMIC RESOLUTION          
JRNL        TITL 3 STRUCTURES OF OPEN AND CLOSED STATES                         
JRNL        REF    NAT.STRUCT.MOL.BIOL.                       2025              
JRNL        REFN                   ESSN 1545-9985                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.34 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.20.1_4487                                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.34                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.11                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 72.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 47512                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.185                           
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.212                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.940                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2346                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 39.1100 -  3.4400    1.00     3876   228  0.1881 0.2128        
REMARK   3     2  3.4400 -  2.7300    1.00     3718   188  0.1622 0.1941        
REMARK   3     3  2.7300 -  2.3900    1.00     3680   212  0.1518 0.1727        
REMARK   3     4  2.3900 -  2.1700    1.00     3669   189  0.1501 0.1715        
REMARK   3     5  2.1700 -  2.0100    1.00     3652   178  0.1496 0.1728        
REMARK   3     6  2.0100 -  1.8900    1.00     3637   197  0.1731 0.2192        
REMARK   3     7  1.8900 -  1.8000    1.00     3629   183  0.2004 0.2550        
REMARK   3     8  1.8000 -  1.7200    1.00     3627   155  0.2319 0.2661        
REMARK   3     9  1.7200 -  1.6500    0.94     3419   165  0.2598 0.2841        
REMARK   3    10  1.6500 -  1.6000    0.85     3103   161  0.2695 0.3278        
REMARK   3    11  1.6000 -  1.5500    0.76     2743   148  0.2885 0.3019        
REMARK   3    12  1.5500 -  1.5000    0.65     2330   124  0.3012 0.3121        
REMARK   3    13  1.5000 -  1.4600    0.51     1831    94  0.3154 0.3811        
REMARK   3    14  1.4600 -  1.4300    0.33     1169    79  0.3125 0.3733        
REMARK   3    15  1.4300 -  1.4000    0.19      692    30  0.3655 0.3743        
REMARK   3    16  1.4000 -  1.3700    0.08      286    12  0.3761 0.3430        
REMARK   3    17  1.3700 -  1.3400    0.03      105     3  0.3510 0.4574        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.10                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.161            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.474           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 20.81                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 29.24                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.008           2958                                  
REMARK   3   ANGLE     :  0.902           3980                                  
REMARK   3   CHIRALITY :  0.076            413                                  
REMARK   3   PLANARITY :  0.006            475                                  
REMARK   3   DIHEDRAL  : 15.826           1135                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 63 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):   2.2179  24.7920  -2.4982              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1510 T22:   0.1966                                     
REMARK   3      T33:   0.2126 T12:  -0.0486                                     
REMARK   3      T13:  -0.0071 T23:   0.0026                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6005 L22:   1.1641                                     
REMARK   3      L33:   0.2028 L12:  -0.0666                                     
REMARK   3      L13:   0.0149 L23:   0.5106                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0518 S12:   0.0587 S13:   0.0527                       
REMARK   3      S21:  -0.0780 S22:   0.0186 S23:  -0.1046                       
REMARK   3      S31:  -0.2662 S32:   0.1591 S33:  -0.0002                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 64 THROUGH 69 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):   2.5410  16.5486 -22.8072              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5472 T22:   0.5299                                     
REMARK   3      T33:   0.2752 T12:   0.0052                                     
REMARK   3      T13:  -0.0424 T23:   0.0958                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0082 L22:   0.0652                                     
REMARK   3      L33:   0.0145 L12:  -0.0163                                     
REMARK   3      L13:  -0.0163 L23:   0.0183                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0336 S12:   0.2613 S13:  -0.0851                       
REMARK   3      S21:  -0.1815 S22:  -0.0643 S23:   0.1511                       
REMARK   3      S31:   0.0622 S32:   0.1211 S33:   0.0034                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 70 THROUGH 188 )                  
REMARK   3    ORIGIN FOR THE GROUP (A): -10.0670  10.3980   0.0543              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1281 T22:   0.1270                                     
REMARK   3      T33:   0.1532 T12:   0.0089                                     
REMARK   3      T13:  -0.0200 T23:  -0.0100                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.7596 L22:   0.9966                                     
REMARK   3      L33:   1.0793 L12:  -0.2022                                     
REMARK   3      L13:  -0.2507 L23:  -0.0201                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0072 S12:   0.0157 S13:  -0.0149                       
REMARK   3      S21:  -0.0358 S22:  -0.0149 S23:   0.1010                       
REMARK   3      S31:   0.1169 S32:  -0.1088 S33:   0.0001                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 189 THROUGH 224 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  -5.8335  25.6335   2.7748              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1918 T22:   0.2025                                     
REMARK   3      T33:   0.2148 T12:  -0.0104                                     
REMARK   3      T13:  -0.0130 T23:  -0.0064                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1506 L22:   0.4812                                     
REMARK   3      L33:   0.1160 L12:  -0.2650                                     
REMARK   3      L13:   0.1555 L23:  -0.2203                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0276 S12:  -0.0268 S13:  -0.0167                       
REMARK   3      S21:  -0.0636 S22:   0.0800 S23:  -0.0866                       
REMARK   3      S31:  -0.4461 S32:   0.1322 S33:   0.0001                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 9IN8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-JUL-24.                  
REMARK 100 THE DEPOSITION ID IS D_1300049192.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-MAR-23                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PETRA III, EMBL C/O DESY           
REMARK 200  BEAMLINE                       : P14 (MX2)                          
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9763                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER2 X CDTE 16M          
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : STARANISO                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 47593                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.340                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.050                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.8                               
REMARK 200  DATA REDUNDANCY                : 13.10                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.34                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.46                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 57.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 12.60                              
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 7AKY                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS, 900 MM NACL, AND 24%        
REMARK 280  (W/V) PEG 6000, PH 8.0, LIPIDIC CUBIC PHASE, TEMPERATURE 293K       
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       23.21350            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       57.51450            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.21350            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       57.51450            
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 449  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 545  LIES ON A SPECIAL POSITION.                          
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     GLU A   225                                                      
REMARK 465     HIS A   226                                                      
REMARK 465     HIS A   227                                                      
REMARK 465     HIS A   228                                                      
REMARK 465     HIS A   229                                                      
REMARK 465     HIS A   230                                                      
REMARK 465     HIS A   231                                                      
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     ILE A  65    CG1  CG2  CD1                                       
REMARK 470     ASN A  66    CG   OD1  ND2                                       
REMARK 470     ASP A  98    OD1  OD2                                            
REMARK 470     ASP A  99    CG   OD1  OD2                                       
REMARK 470     LYS A 221    CD   CE   NZ                                        
REMARK 470     LEU A 224    CG   CD1  CD2                                       
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  64       57.50   -158.16                                   
REMARK 500    LYS A 134       30.75     72.32                                   
REMARK 500    LYS A 204      -62.41    -99.31                                   
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     OLC A  304                                                       
REMARK 610     LFA A  305                                                       
REMARK 610     LFA A  306                                                       
REMARK 610     LFA A  307                                                       
REMARK 610     LFA A  308                                                       
REMARK 610     LFA A  309                                                       
REMARK 610     LFA A  310                                                       
REMARK 610     LFA A  311                                                       
REMARK 610     LFA A  312                                                       
REMARK 610     OLC A  317                                                       
REMARK 610     OLC A  318                                                       
REMARK 610     OLC A  319                                                       
REMARK 610     OLC A  320                                                       
REMARK 610     OLC A  321                                                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 302  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  68   OD1                                                    
REMARK 620 2 ASP A  68   OD2  42.8                                              
REMARK 620 3 GLU A 132   O   156.1 157.7                                        
REMARK 620 4 GLU A 132   OE2  93.5 108.6  86.2                                  
REMARK 620 N                    1     2     3                                   
DBREF  9IN8 A    1   223  UNP    F2Y337   F2Y337_9PHYC     1    223             
SEQADV 9IN8 LEU A  224  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 9IN8 GLU A  225  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 9IN8 HIS A  226  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 9IN8 HIS A  227  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 9IN8 HIS A  228  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 9IN8 HIS A  229  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 9IN8 HIS A  230  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 9IN8 HIS A  231  UNP  F2Y337              EXPRESSION TAG                 
SEQRES   1 A  231  FME ASP ASN ILE ILE MET THR ALA TYR ILE SER ILE PHE          
SEQRES   2 A  231  VAL GLN ILE ILE THR ALA ILE ILE SER VAL TYR GLY LEU          
SEQRES   3 A  231  PHE ILE PRO LEU ASN PHE LYS ASP ILE ILE LEU ARG GLU          
SEQRES   4 A  231  ILE LEU ILE LEU GLU LEU ILE VAL GLN ILE ILE GLU PHE          
SEQRES   5 A  231  ILE PHE TYR ILE TRP LEU ILE ILE THR LEU GLN SER ILE          
SEQRES   6 A  231  ASN GLU ASP ILE THR TYR VAL ARG TYR PHE ASP TRP VAL          
SEQRES   7 A  231  LEU THR THR PRO VAL MET LEU LEU THR THR VAL TYR PHE          
SEQRES   8 A  231  PHE GLU TYR MET ASN SER ASP ASP GLY ILE ARG LYS LYS          
SEQRES   9 A  231  GLU ILE ASN ASP ARG ASP TYR VAL TYR LEU PHE TYR ILE          
SEQRES  10 A  231  CYS LEU SER ASN PHE PHE MET LEU LEU ILE GLY TYR LEU          
SEQRES  11 A  231  GLY GLU THR LYS GLN ILE ASN LYS MET LEU THR LEU PHE          
SEQRES  12 A  231  GLY GLY SER PHE PHE LEU PHE LEU THR PHE TYR LEU LEU          
SEQRES  13 A  231  TYR VAL LYS TYR THR LYS GLU ASN TRP MET ASN TYR ILE          
SEQRES  14 A  231  VAL PHE TYR PHE MET PHE LEU VAL TRP PHE LEU TYR GLY          
SEQRES  15 A  231  PHE ALA PHE MET PHE PRO PHE SER ILE LYS ASN GLN MET          
SEQRES  16 A  231  TYR ASN ILE LEU ASP ILE VAL SER LYS ASN ILE TYR SER          
SEQRES  17 A  231  ILE PHE ILE PHE ILE VAL ILE LEU ASN GLN SER TYR LYS          
SEQRES  18 A  231  LEU LEU LEU GLU HIS HIS HIS HIS HIS HIS                      
MODRES 9IN8 FME A    1  MET  MODIFIED RESIDUE                                   
HET    FME  A   1      10                                                       
HET    RET  A 301      60                                                       
HET     NA  A 302       1                                                       
HET    97N  A 303      23                                                       
HET    OLC  A 304      16                                                       
HET    LFA  A 305      10                                                       
HET    LFA  A 306      13                                                       
HET    LFA  A 307      12                                                       
HET    LFA  A 308      15                                                       
HET    LFA  A 309      16                                                       
HET    LFA  A 310       5                                                       
HET    LFA  A 311       3                                                       
HET    LFA  A 312       6                                                       
HET    LFA  A 313      20                                                       
HET    GOL  A 314       6                                                       
HET    GOL  A 315       6                                                       
HET    GOL  A 316       6                                                       
HET    OLC  A 317      11                                                       
HET    OLC  A 318      18                                                       
HET    OLC  A 319       9                                                       
HET    OLC  A 320      16                                                       
HET    OLC  A 321      16                                                       
HETNAM     FME N-FORMYLMETHIONINE                                               
HETNAM     RET RETINAL                                                          
HETNAM      NA SODIUM ION                                                       
HETNAM     97N (2S)-2,3-DIHYDROXYPROPYL (9Z)-HEXADEC-9-ENOATE                   
HETNAM     OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE                   
HETNAM     LFA EICOSANE                                                         
HETNAM     GOL GLYCEROL                                                         
HETSYN     OLC 1-OLEOYL-R-GLYCEROL                                              
HETSYN     LFA LIPID FRAGMENT                                                   
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   1  FME    C6 H11 N O3 S                                                
FORMUL   2  RET    C20 H28 O                                                    
FORMUL   3   NA    NA 1+                                                        
FORMUL   4  97N    C19 H36 O4                                                   
FORMUL   5  OLC    6(C21 H40 O4)                                                
FORMUL   6  LFA    9(C20 H42)                                                   
FORMUL  15  GOL    3(C3 H8 O3)                                                  
FORMUL  23  HOH   *151(H2 O)                                                    
HELIX    1 AA1 FME A    1  LEU A   26  1                                  26    
HELIX    2 AA2 ASN A   31  LYS A   33  5                                   3    
HELIX    3 AA3 ASP A   34  GLN A   63  1                                  30    
HELIX    4 AA4 ASP A   68  TYR A   71  5                                   4    
HELIX    5 AA5 VAL A   72  SER A   97  1                                  26    
HELIX    6 AA6 ARG A  102  THR A  133  1                                  32    
HELIX    7 AA7 ASN A  137  THR A  161  1                                  25    
HELIX    8 AA8 ASN A  164  MET A  186  1                                  23    
HELIX    9 AA9 PRO A  188  LYS A  204  1                                  17    
HELIX   10 AB1 LYS A  204  LEU A  224  1                                  21    
LINK         C   FME A   1                 N  AASP A   2     1555   1555  1.33  
LINK         C   FME A   1                 N  BASP A   2     1555   1555  1.33  
LINK         NZ ALYS A 204                 C15ARET A 301     1555   1555  1.40  
LINK         NZ BLYS A 204                 C15BRET A 301     1555   1555  1.51  
LINK         NZ CLYS A 204                 C15CRET A 301     1555   1555  1.50  
LINK         OD1AASP A  68                NA  A NA A 302     1555   1555  3.19  
LINK         OD2AASP A  68                NA  A NA A 302     1555   1555  2.77  
LINK         O  AGLU A 132                NA  A NA A 302     1555   1555  2.53  
LINK         OE2AGLU A 132                NA  A NA A 302     1555   1555  2.39  
CRYST1   46.427  115.029   53.337  90.00  90.00  90.00 P 21 21 2     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      0.021539  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008693  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018749        0.00000                         
HETATM    1  N   FME A   1      -2.914  26.321 -23.455  1.00 53.64           N  
HETATM    2  CN  FME A   1      -4.142  26.266 -22.841  1.00 51.33           C  
HETATM    3  O1  FME A   1      -4.270  26.239 -21.611  1.00 43.08           O  
HETATM    4  CA  FME A   1      -1.647  26.342 -22.775  1.00 56.05           C  
HETATM    5  CB  FME A   1      -0.451  26.424 -23.741  1.00 63.12           C  
HETATM    6  CG  FME A   1      -0.382  25.218 -24.648  1.00 90.16           C  
HETATM    7  SD  FME A   1      -1.357  23.894 -23.972  1.00134.56           S  
HETATM    8  CE  FME A   1      -0.123  22.748 -23.484  1.00 58.05           C  
HETATM    9  C   FME A   1      -1.487  27.507 -21.801  1.00 49.12           C  
HETATM   10  O   FME A   1      -1.045  27.352 -20.653  1.00 36.51           O