HEADER    PROTON TRANSPORT                        08-APR-14   3WT8              
OBSLTE     26-AUG-15 3WT8      5AWZ                                             
TITLE     CRYSTAL STRUCTURE OF THE CELL-FREE SYNTHESIZED MEMBRANE PROTEIN,      
TITLE    2 ACETABULARIA RHODOPSIN I, AT 1.60 ANGSTROM                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RHODOPSIN I;                                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 1-237;                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ACETABULARIA ACETABULUM;                        
SOURCE   3 ORGANISM_COMMON: MERMAID'S WINE GLASS;                               
SOURCE   4 ORGANISM_TAXID: 35845;                                               
SOURCE   5 GENE: AOPI;                                                          
SOURCE   6 EXPRESSION_SYSTEM: E.COLI CELL-FREE PROTEIN SYNTHESIS                
KEYWDS    PROTON TRANSPORT, MEMBRANE PROTEIN, RETINAL, WATER CLUSTER, GREEN     
KEYWDS   2 ALGAE, PHOTOTAXIS, CELL-FREE SYNTHESIS, MICROBIAL-TYPE RHODOPSIN,    
KEYWDS   3 LIGHT-DRIVEN PROTON PUMP                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.FURUSE,T.HOSAKA,T.KIMURA-SOMEYA,M.SHIROUZU,S.YOKOYAMA               
REVDAT   2   26-AUG-15 3WT8    1       OBSLTE                                   
REVDAT   1   08-APR-15 3WT8    0                                                
JRNL        AUTH   M.FURUSE,J.TAMOGAMI,T.HOSAKA,T.KIKUKAWA,N.SHINYA,M.HATO,     
JRNL        AUTH 2 N.OHSAWA,S.Y.KIM,K.H.JUNG,M.DEMURA,S.MIYAUCHI,N.KAMO,        
JRNL        AUTH 3 K.SHIMONO,T.KIMURA-SOMEYA,S.YOKOYAMA,M.SHIROUZU              
JRNL        TITL   STRUCTURAL BASIS FOR SLOW PHOTOCYCLE AND LATE PROTON RELEASE 
JRNL        TITL 2 IN ACETABULARIA RHODOPSIN I FROM THE MARINE PLANT,           
JRNL        TITL 3 ACETABULARIA ACETABULUM                                      
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0029                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.50                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 36473                          
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) : 0.169                           
REMARK   3   R VALUE            (WORKING SET) : 0.167                           
REMARK   3   FREE R VALUE                     : 0.200                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1922                            
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) : 1.59                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.64                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2571                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 94.76                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2360                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 141                          
REMARK   3   BIN FREE R VALUE                    : 0.2700                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1822                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 345                                     
REMARK   3   SOLVENT ATOMS            : 73                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.07                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.19000                                              
REMARK   3    B22 (A**2) : -0.71000                                             
REMARK   3    B33 (A**2) : -0.43000                                             
REMARK   3    B12 (A**2) : -0.00000                                             
REMARK   3    B13 (A**2) : 0.38000                                              
REMARK   3    B23 (A**2) : -0.00000                                             
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.078         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.081         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.047         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.345         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.956                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.943                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2213 ; 0.029 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2931 ; 2.536 ; 2.082       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   237 ; 5.247 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    64 ;34.815 ;23.594       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   290 ;12.705 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     4 ;29.878 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   323 ; 0.349 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1510 ; 0.015 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  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 : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN    
REMARK   3  THE INPUT U VALUES: REFINED INDIVIDUALLY                            
REMARK   4                                                                      
REMARK   4 3WT8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-APR-14.                  
REMARK 100 THE RCSB ID CODE IS RCSB096762.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-JUL-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL32XU                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX225HE                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL                                
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36473                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 35.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.9                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.66                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 57.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.31800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
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: 1C3W                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.17                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG400, 0.1M SODIUM CACODYLATE,      
REMARK 280  0.2M NACL, 10MM MGCL2, 2.5% MPD, PH 6.5, LIPIDIC CUBIC PHASE,       
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       38.25650            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       50.69950            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       38.25650            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       50.69950            
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 472  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     GLY A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     GLY A     4                                                      
REMARK 465     SER A     5                                                      
REMARK 465     SER A     6                                                      
REMARK 465     GLY A     7                                                      
REMARK 465     MET A     8                                                      
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    TYR A  53   CD1   TYR A  53   CE1     0.093                       
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  49   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG A  87   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500    ARG A  93   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 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    LYS A 225      -80.32   -113.62                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RET A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 306                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 307                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 308                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 309                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 310                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 311                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 312                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 313                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLC A 314                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3WT9   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3WTA   RELATED DB: PDB                                   
DBREF  3WT8 A    8   244  UNP    G3CEP6   G3CEP6_ACEAT     1    237             
SEQADV 3WT8 GLY A    1  UNP  G3CEP6              EXPRESSION TAG                 
SEQADV 3WT8 SER A    2  UNP  G3CEP6              EXPRESSION TAG                 
SEQADV 3WT8 SER A    3  UNP  G3CEP6              EXPRESSION TAG                 
SEQADV 3WT8 GLY A    4  UNP  G3CEP6              EXPRESSION TAG                 
SEQADV 3WT8 SER A    5  UNP  G3CEP6              EXPRESSION TAG                 
SEQADV 3WT8 SER A    6  UNP  G3CEP6              EXPRESSION TAG                 
SEQADV 3WT8 GLY A    7  UNP  G3CEP6              EXPRESSION TAG                 
SEQRES   1 A  244  GLY SER SER GLY SER SER GLY MET SER ASN PRO ASN PRO          
SEQRES   2 A  244  PHE GLN THR THR LEU GLY THR ASP ALA GLN TRP VAL VAL          
SEQRES   3 A  244  PHE ALA VAL MET ALA LEU ALA ALA ILE VAL PHE SER ILE          
SEQRES   4 A  244  ALA VAL GLN PHE ARG PRO LEU PRO LEU ARG LEU THR TYR          
SEQRES   5 A  244  TYR VAL ASN ILE ALA ILE CYS THR ILE ALA ALA THR ALA          
SEQRES   6 A  244  TYR TYR ALA MET ALA VAL ASN GLY GLY ASP ASN LYS PRO          
SEQRES   7 A  244  THR ALA GLY THR GLY ALA ASP GLU ARG GLN VAL ILE TYR          
SEQRES   8 A  244  ALA ARG TYR ILE ASP TRP VAL PHE THR THR PRO LEU LEU          
SEQRES   9 A  244  LEU LEU ASP LEU VAL LEU LEU THR ASN MET PRO ALA THR          
SEQRES  10 A  244  MET ILE ALA TRP ILE MET GLY ALA ASP ILE ALA MET ILE          
SEQRES  11 A  244  ALA PHE GLY ILE ILE GLY ALA PHE THR VAL GLY SER TYR          
SEQRES  12 A  244  LYS TRP PHE TYR PHE VAL VAL GLY CYS ILE MET LEU ALA          
SEQRES  13 A  244  VAL LEU ALA TRP GLY MET ILE ASN PRO ILE PHE LYS GLU          
SEQRES  14 A  244  GLU LEU GLN LYS HIS LYS GLU TYR THR GLY ALA TYR THR          
SEQRES  15 A  244  THR LEU LEU ILE TYR LEU ILE VAL LEU TRP VAL ILE TYR          
SEQRES  16 A  244  PRO ILE VAL TRP GLY LEU GLY ALA GLY GLY HIS ILE ILE          
SEQRES  17 A  244  GLY VAL ASP VAL GLU ILE ILE ALA MET GLY ILE LEU ASP          
SEQRES  18 A  244  LEU LEU ALA LYS PRO LEU TYR ALA ILE GLY VAL LEU ILE          
SEQRES  19 A  244  THR VAL GLU VAL VAL TYR GLY LYS LEU GLY                      
HET    RET  A 301      20                                                       
HET    OLC  A 302      25                                                       
HET    OLC  A 303      25                                                       
HET    OLC  A 304      25                                                       
HET    OLC  A 305      25                                                       
HET    OLC  A 306      25                                                       
HET    OLC  A 307      25                                                       
HET    OLC  A 308      25                                                       
HET    OLC  A 309      25                                                       
HET    OLC  A 310      25                                                       
HET    OLC  A 311      25                                                       
HET    OLC  A 312      25                                                       
HET    OLC  A 313      25                                                       
HET    OLC  A 314      25                                                       
HETNAM     RET RETINAL                                                          
HETNAM     OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE                   
HETSYN     OLC 1-OLEOYL-R-GLYCEROL                                              
FORMUL   2  RET    C20 H28 O                                                    
FORMUL   3  OLC    13(C21 H40 O4)                                               
FORMUL  16  HOH   *73(H2 O)                                                     
HELIX    1   1 THR A   16  GLN A   42  1                                  27    
HELIX    2   2 PHE A   43  ARG A   44  5                                   2    
HELIX    3   3 PRO A   45  PRO A   47  5                                   3    
HELIX    4   4 LEU A   48  GLY A   73  1                                  26    
HELIX    5   5 GLY A   74  ASN A   76  5                                   3    
HELIX    6   6 THR A   82  GLU A   86  5                                   5    
HELIX    7   7 TYR A   91  LEU A  110  1                                  20    
HELIX    8   8 PRO A  115  THR A  139  1                                  25    
HELIX    9   9 TYR A  143  LYS A  168  1                                  26    
HELIX   10  10 GLU A  169  GLN A  172  5                                   4    
HELIX   11  11 HIS A  174  GLU A  176  5                                   3    
HELIX   12  12 TYR A  177  GLY A  202  1                                  26    
HELIX   13  13 GLY A  209  LYS A  225  1                                  17    
HELIX   14  14 LYS A  225  GLY A  244  1                                  20    
SHEET    1   A 2 THR A  79  ALA A  80  0                                        
SHEET    2   A 2 ARG A  87  GLN A  88 -1  O  ARG A  87   N  ALA A  80           
LINK         NZ  LYS A 225                 C15 RET A 301     1555   1555  1.37  
CISPEP   1 LYS A   77    PRO A   78          0        -7.12                     
SITE     1 AC1  8 TRP A  97  THR A 101  MET A 129  GLY A 151                    
SITE     2 AC1  8 TRP A 192  TYR A 195  ASP A 221  LYS A 225                    
SITE     1 AC2  8 LYS A  77  PRO A  78  TYR A  91  PHE A  99                    
SITE     2 AC2  8 LEU A 243  GLY A 244  OLC A 310  OLC A 314                    
SITE     1 AC3  5 GLY A 200  GLY A 205  ILE A 207  OLC A 305                    
SITE     2 AC3  5 OLC A 307                                                     
SITE     1 AC4 10 VAL A  98  LEU A 103  VAL A 109  LEU A 110                    
SITE     2 AC4 10 THR A 112  ASN A 113  ILE A 119  LYS A 173                    
SITE     3 AC4 10 OLC A 313  OLC A 314                                          
SITE     1 AC5  5 SER A 142  TRP A 145  CYS A 152  OLC A 303                    
SITE     2 AC5  5 OLC A 311                                                     
SITE     1 AC6  4 VAL A 190  VAL A 212  ILE A 215  OLC A 307                    
SITE     1 AC7  5 ILE A 207  OLC A 303  OLC A 306  OLC A 308                    
SITE     2 AC7  5 OLC A 311                                                     
SITE     1 AC8  5 LEU A  18  LEU A 223  ILE A 230  OLC A 307                    
SITE     2 AC8  5 OLC A 311                                                     
SITE     1 AC9  5 PHE A 132  THR A 139  VAL A 140  TYR A 147                    
SITE     2 AC9  5 OLC A 312                                                     
SITE     1 BC1  4 TYR A  53  ILE A  61  THR A  64  OLC A 302                    
SITE     1 BC2  3 OLC A 305  OLC A 307  OLC A 308                               
SITE     1 BC3  7 GLN A  42  PHE A  43  GLY A  83  ALA A 125                    
SITE     2 BC3  7 ALA A 128  OLC A 309  HOH A 466                               
SITE     1 BC4  7 ASN A 113  MET A 114  PRO A 115  ALA A 116                    
SITE     2 BC4  7 ILE A 119  OLC A 304  OLC A 314                               
SITE     1 BC5  7 THR A  79  TYR A  91  VAL A  98  PHE A 138                    
SITE     2 BC5  7 OLC A 302  OLC A 304  OLC A 313                               
CRYST1   76.513  101.399   43.848  90.00 119.11  90.00 C 1 2 1       4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.013070  0.000000  0.007277        0.00000                         
SCALE2      0.000000  0.009862  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.026103        0.00000