HEADER    MEMBRANE PROTEIN                        02-OCT-20   7AKY              
TITLE     CRYSTAL STRUCTURE OF THE VIRAL RHODOPSIN OLPVR1 IN P21212 SPACE GROUP 
CAVEAT     7AKY    RESIDUES LEU A 223 AND LEU A 224 THAT ARE NEXT TO EACH OTHER 
CAVEAT   2 7AKY    IN THE SAMPLE SEQUENCE ARE NOT PROPERLY LINKED: DISTANCE     
CAVEAT   3 7AKY    BETWEEN C AND N IS 1.69.                                     
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                                      
KEYWDS    RHODOPSIN, VIRAL RHODOPSIN, GIANT VIRUS, ION CHANNEL, RETINAL, ION    
KEYWDS   2 TRANSPORT, LIGHT-GATED CHANNEL, CHANNELRHODOPSIN, BACTERIORHODOPSIN, 
KEYWDS   3 MEMBRANE PROTEIN                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.KOVALEV,D.ZABELSKII,A.ALEKSEEV,R.ASTASHKIN,V.GORDELIY               
REVDAT   2   31-JAN-24 7AKY    1       REMARK                                   
REVDAT   1   25-NOV-20 7AKY    0                                                
JRNL        AUTH   D.ZABELSKII,A.ALEKSEEV,K.KOVALEV,V.RANKOVIC,T.BALANDIN,      
JRNL        AUTH 2 D.SOLOVIOV,D.BRATANOV,E.SAVELYEVA,E.PODOLYAK,D.VOLKOV,       
JRNL        AUTH 3 S.VAGANOVA,R.ASTASHKIN,I.CHIZHOV,N.YUTIN,M.RULEV,A.POPOV,    
JRNL        AUTH 4 A.S.ERIA-OLIVEIRA,T.ROKITSKAYA,T.MAGER,Y.ANTONENKO,          
JRNL        AUTH 5 R.ROSSELLI,G.ARMEEV,K.SHAITAN,M.VIVAUDOU,G.BULDT,A.ROGACHEV, 
JRNL        AUTH 6 F.RODRIGUEZ-VALERA,M.KIRPICHNIKOV,T.MOSER,A.OFFENHAUSSER,    
JRNL        AUTH 7 D.WILLBOLD,E.KOONIN,E.BAMBERG,V.GORDELIY                     
JRNL        TITL   VIRAL RHODOPSINS 1 ARE AN UNIQUE FAMILY OF LIGHT-GATED       
JRNL        TITL 2 CATION CHANNELS.                                             
JRNL        REF    NAT COMMUN                    V.  11  5707 2020              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   33177509                                                     
JRNL        DOI    10.1038/S41467-020-19457-7                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0257                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 54864                          
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) : 0.145                           
REMARK   3   R VALUE            (WORKING SET) : 0.143                           
REMARK   3   FREE R VALUE                     : 0.188                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2896                            
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) : 1.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.44                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3962                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.86                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3020                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 210                          
REMARK   3   BIN FREE R VALUE                    : 0.3540                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1920                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 219                                     
REMARK   3   SOLVENT ATOMS            : 106                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.19                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.39000                                             
REMARK   3    B22 (A**2) : 0.89000                                              
REMARK   3    B33 (A**2) : -0.50000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.054         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.056         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.041         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.546         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.976                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.962                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2322 ; 0.004 ; 0.013       
REMARK   3   BOND LENGTHS OTHERS               (A):  2485 ; 0.003 ; 0.017       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3080 ; 1.048 ; 1.673       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5635 ; 1.388 ; 1.575       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   250 ; 6.665 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    94 ;38.743 ;22.766       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   364 ;16.011 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     4 ;23.378 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   285 ; 0.065 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2306 ; 0.010 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   504 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  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):  4781 ;10.934 ; 3.000       
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 ADDED IN THE RIDING   
REMARK   3  POSITIONS U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 7AKY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-OCT-20.                  
REMARK 100 THE DEPOSITION ID IS D_1292111572.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-JUN-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID30B                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97625                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS 0.7.1                      
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 57845                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 48.590                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 6.300                              
REMARK 200  R MERGE                    (I) : 0.07200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.81000                            
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: 6SQG                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.46                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MM CACL2, 10 MM MGCL2, 24% PEG        
REMARK 280  6000, 100MM TRIS (PH 8.2), MONOPALMITOLEIN, LIPIDIC CUBIC PHASE,    
REMARK 280  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       23.26250            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       57.89800            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.26250            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       57.89800            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5560 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12100 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 29.0 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 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 540  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 602  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     MET A     1                                                      
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     ASP A   2    CG   OD1  OD2                                       
REMARK 470     GLU A  67    CD   OE1  OE2                                       
REMARK 470     ASP A  98    CG   OD1  OD2                                       
REMARK 470     ASP A  99    CG   OD1  OD2                                       
REMARK 470     LEU A 224    CG   CD1  CD2                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   522     O    HOH A   543              1.99            
REMARK 500   OD2  ASP A    68     O    HOH A   501              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   C14  LFA A   420     C17  LFA A   420     2555     1.95            
REMARK 500   OD1  ASN A    66     NH1  ARG A   102     1554     2.09            
REMARK 500   CB   ASP A    99     O    HOH A   570     1556     2.16            
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  64       39.32   -145.79                                   
REMARK 500    LYR A 204      -62.10   -102.03                                   
REMARK 500    LYR A 204      -61.91   -103.17                                   
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     LFA A  401                                                       
REMARK 610     LFA A  402                                                       
REMARK 610     LFA A  403                                                       
REMARK 610     LFA A  404                                                       
REMARK 610     LFA A  405                                                       
REMARK 610     LFA A  406                                                       
REMARK 610     LFA A  407                                                       
REMARK 610     LFA A  408                                                       
REMARK 610     LFA A  409                                                       
REMARK 610     LFA A  410                                                       
REMARK 610     LFA A  411                                                       
REMARK 610     LFA A  412                                                       
REMARK 610     LFA A  413                                                       
REMARK 610     LFA A  414                                                       
REMARK 610     LFA A  415                                                       
REMARK 610     LFA A  416                                                       
REMARK 610     LFA A  417                                                       
REMARK 610     LFA A  418                                                       
REMARK 610     LFA A  419                                                       
REMARK 610     LFA A  420                                                       
REMARK 610     LFA A  421                                                       
REMARK 610     97N A  422                                                       
DBREF  7AKY A    1   223  UNP    F2Y337   F2Y337_9PHYC     1    223             
SEQADV 7AKY LEU A  224  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 7AKY GLU A  225  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 7AKY HIS A  226  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 7AKY HIS A  227  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 7AKY HIS A  228  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 7AKY HIS A  229  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 7AKY HIS A  230  UNP  F2Y337              EXPRESSION TAG                 
SEQADV 7AKY HIS A  231  UNP  F2Y337              EXPRESSION TAG                 
SEQRES   1 A  231  MET 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 LYR 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 7AKY LYR A  204  LYS  MODIFIED RESIDUE                                   
HET    LYR  A 204      58                                                       
HET    LFA  A 401      12                                                       
HET    LFA  A 402      15                                                       
HET    LFA  A 403      15                                                       
HET    LFA  A 404       7                                                       
HET    LFA  A 405      10                                                       
HET    LFA  A 406      11                                                       
HET    LFA  A 407       9                                                       
HET    LFA  A 408       3                                                       
HET    LFA  A 409       7                                                       
HET    LFA  A 410      11                                                       
HET    LFA  A 411       5                                                       
HET    LFA  A 412       5                                                       
HET    LFA  A 413       8                                                       
HET    LFA  A 414      16                                                       
HET    LFA  A 415      15                                                       
HET    LFA  A 416      12                                                       
HET    LFA  A 417       8                                                       
HET    LFA  A 418      11                                                       
HET    LFA  A 419       6                                                       
HET    LFA  A 420      18                                                       
HET    LFA  A 421       4                                                       
HET    97N  A 422      11                                                       
HETNAM     LYR N~6~-[(2Z,4E,6E,8E)-3,7-DIMETHYL-9-(2,6,6-                       
HETNAM   2 LYR  TRIMETHYLCYCLOHEX-1-EN-1-YL)NONA-2,4,6,8-                       
HETNAM   3 LYR  TETRAENYL]LYSINE                                                
HETNAM     LFA EICOSANE                                                         
HETNAM     97N (2S)-2,3-DIHYDROXYPROPYL (9Z)-HEXADEC-9-ENOATE                   
HETSYN     LFA LIPID FRAGMENT                                                   
FORMUL   1  LYR    C26 H42 N2 O2                                                
FORMUL   2  LFA    21(C20 H42)                                                  
FORMUL  23  97N    C19 H36 O4                                                   
FORMUL  24  HOH   *106(H2 O)                                                    
HELIX    1 AA1 ASP A    2  LEU A   26  1                                  25    
HELIX    2 AA2 ASN A   31  LYS A   33  5                                   3    
HELIX    3 AA3 ASP A   34  LEU A   62  1                                  29    
HELIX    4 AA4 GLN A   63  ILE A   65  5                                   3    
HELIX    5 AA5 ILE A   69  TYR A   71  5                                   3    
HELIX    6 AA6 VAL A   72  SER A   97  1                                  26    
HELIX    7 AA7 ARG A  102  THR A  133  1                                  32    
HELIX    8 AA8 ASN A  137  THR A  161  1                                  25    
HELIX    9 AA9 ASN A  164  PHE A  185  1                                  22    
HELIX   10 AB1 PRO A  188  LYR A  204  1                                  17    
HELIX   11 AB2 LYR A  204  LEU A  224  1                                  21    
LINK         C   SER A 203                 N  ALYR A 204     1555   1555  1.34  
LINK         C   SER A 203                 N  BLYR A 204     1555   1555  1.34  
LINK         C  ALYR A 204                 N  AASN A 205     1555   1555  1.33  
LINK         C  BLYR A 204                 N  BASN A 205     1555   1555  1.33  
CRYST1   46.525  115.796   53.529  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      0.021494  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008636  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018681        0.00000