HEADER    MEMBRANE PROTEIN/AGONIST                03-OCT-17   6B73              
TITLE     CRYSTAL STRUCTURE OF A NANOBODY-STABILIZED ACTIVE STATE OF THE KAPPA- 
TITLE    2 OPIOID RECEPTOR                                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SOLUBLE CYTOCHROME B562, KAPPA-TYPE OPIOID RECEPTOR;       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 23-128; UNP RESIDUES 54-358;                  
COMPND   5 SYNONYM: CYTOCHROME B-562,KOR-1;                                     
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: NANOBODY;                                                  
COMPND  10 CHAIN: C, D;                                                         
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI, HOMO SAPIENS;                 
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 562, 9606;                                           
SOURCE   5 GENE: CYBC, OPRK1, OPRK;                                             
SOURCE   6 EXPRESSION_SYSTEM: UNIDENTIFIED BACULOVIRUS;                         
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 10469;                                      
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: LAMA GLAMA;                                     
SOURCE  10 ORGANISM_TAXID: 9844;                                                
SOURCE  11 EXPRESSION_SYSTEM: LAMA GLAMA;                                       
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 9844                                        
KEYWDS    GPCR, OPIOID RECEPTOR, ADDICTION, ACTIVE STATE, NANOBODY, STRUCTURE-  
KEYWDS   2 FUNCTION, MORPHINAN, LCP, MEMBRANE PROTEIN, MEMBRANE PROTEIN-AGONIST 
KEYWDS   3 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.CHE,S.MAJUMDAR,S.A.ZAIDI,C.KORMOS,J.D.MCCORVY,S.WANG,P.D.MOSIER,    
AUTHOR   2 R.UPRETY,E.VARDY,B.E.KRUMM,G.W.HAN,M.Y.LEE,E.PARDON,J.STEYAERT,      
AUTHOR   3 X.P.HUANG,R.T.STRACHAN,A.R.TRIBO,G.W.PASTERNAK,I.F.CARROLL,          
AUTHOR   4 R.C.STEVENS,V.CHEREZOV,V.KATRITCH,D.WACKER,B.L.ROTH                  
REVDAT   5   30-OCT-24 6B73    1       REMARK                                   
REVDAT   4   04-OCT-23 6B73    1       REMARK                                   
REVDAT   3   27-NOV-19 6B73    1       REMARK                                   
REVDAT   2   24-JAN-18 6B73    1       JRNL                                     
REVDAT   1   17-JAN-18 6B73    0                                                
JRNL        AUTH   T.CHE,S.MAJUMDAR,S.A.ZAIDI,P.ONDACHI,J.D.MCCORVY,S.WANG,     
JRNL        AUTH 2 P.D.MOSIER,R.UPRETY,E.VARDY,B.E.KRUMM,G.W.HAN,M.Y.LEE,       
JRNL        AUTH 3 E.PARDON,J.STEYAERT,X.P.HUANG,R.T.STRACHAN,A.R.TRIBO,        
JRNL        AUTH 4 G.W.PASTERNAK,F.I.CARROLL,R.C.STEVENS,V.CHEREZOV,V.KATRITCH, 
JRNL        AUTH 5 D.WACKER,B.L.ROTH                                            
JRNL        TITL   STRUCTURE OF THE NANOBODY-STABILIZED ACTIVE STATE OF THE     
JRNL        TITL 2 KAPPA OPIOID RECEPTOR.                                       
JRNL        REF    CELL                          V. 172    55 2018              
JRNL        REFN                   ISSN 1097-4172                               
JRNL        PMID   29307491                                                     
JRNL        DOI    10.1016/J.CELL.2017.12.011                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.10.2                                        
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.94                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 93.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 30255                          
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)  : 0.255                          
REMARK   3   R VALUE            (WORKING SET)  : 0.254                          
REMARK   3   FREE R VALUE                      : 0.275                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 4.970                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 1505                           
REMARK   3   ESTIMATED ERROR OF FREE R VALUE   : 0.000                          
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED               : 15                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 3.10                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 3.21                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 85.61                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2708                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2470                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2570                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2450                   
REMARK   3   BIN FREE R VALUE                        : 0.2830                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 5.10                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 138                      
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE     : 0.000                    
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6006                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 136                                     
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 78.82                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 85.74                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -29.65480                                            
REMARK   3    B22 (A**2) : 21.50320                                             
REMARK   3    B33 (A**2) : 8.15160                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -3.23570                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : 0.600               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.714               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.374               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.834               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.391               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.867                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.832                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 6307   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 8661   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 2728   ; 15.000 ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 81     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 931    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 6307   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 901    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 7781   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 0.95                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.54                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 1.57                     
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: { A|51 - A|339 }                                       
REMARK   3    ORIGIN FOR THE GROUP (A):   61.2141  -21.9866    5.1559           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.0608 T22:   -0.1567                                    
REMARK   3     T33:   -0.1908 T12:   -0.0397                                    
REMARK   3     T13:   -0.0984 T23:    0.0077                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    0.6808 L22:    2.5682                                    
REMARK   3     L33:    1.6936 L12:   -0.1949                                    
REMARK   3     L13:   -0.3377 L23:    0.9759                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0929 S12:   -0.1566 S13:   -0.0532                     
REMARK   3     S21:   -0.1717 S22:    0.0023 S23:    0.0208                     
REMARK   3     S31:    0.0122 S32:   -0.0852 S33:   -0.0952                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: { B|54 - B|334 }                                       
REMARK   3    ORIGIN FOR THE GROUP (A):   56.7465   13.9345   -5.7761           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.1822 T22:   -0.1697                                    
REMARK   3     T33:   -0.2378 T12:   -0.0208                                    
REMARK   3     T13:   -0.0436 T23:    0.0206                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    0.7626 L22:    2.1248                                    
REMARK   3     L33:    1.0044 L12:   -0.3708                                    
REMARK   3     L13:    0.1139 L23:    0.6449                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0418 S12:    0.1213 S13:   -0.0641                     
REMARK   3     S21:    0.2860 S22:   -0.0921 S23:   -0.0290                     
REMARK   3     S31:   -0.0033 S32:   -0.1052 S33:    0.0503                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: { C|4 - C|129 }                                        
REMARK   3    ORIGIN FOR THE GROUP (A):   49.9534    3.0159  -40.5571           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.0541 T22:   -0.1786                                    
REMARK   3     T33:   -0.2251 T12:    0.0600                                    
REMARK   3     T13:   -0.0929 T23:    0.0343                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    4.8117 L22:    2.9340                                    
REMARK   3     L33:    4.7865 L12:    1.6414                                    
REMARK   3     L13:    1.1000 L23:    1.0974                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0681 S12:   -0.0728 S13:    0.3412                     
REMARK   3     S21:   -0.0963 S22:    0.0442 S23:    0.1442                     
REMARK   3     S31:   -0.2113 S32:   -0.0197 S33:    0.0239                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: { D|4 - D|129 }                                        
REMARK   3    ORIGIN FOR THE GROUP (A):   53.6609   -9.7035   39.7407           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.1137 T22:   -0.2278                                    
REMARK   3     T33:   -0.2442 T12:   -0.0409                                    
REMARK   3     T13:   -0.0531 T23:    0.0609                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    2.7839 L22:    3.4103                                    
REMARK   3     L33:    6.1550 L12:   -2.0803                                    
REMARK   3     L13:   -2.0908 L23:    1.8807                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0191 S12:    0.0475 S13:   -0.2738                     
REMARK   3     S21:    0.2529 S22:    0.1427 S23:    0.0658                     
REMARK   3     S31:   -0.0334 S32:   -0.0208 S33:   -0.1237                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THERE ARE SOME UNKNOWN DENSITIES          
REMARK   3  LOCATED ABOVE THE LIGAND BINDING SITE AND NEAR THE TRP222 ON        
REMARK   3  BOTH A AND B CHAINS. THEY HAVE NOT BEEN MODELLED.                   
REMARK   4                                                                      
REMARK   4 6B73 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-OCT-17.                  
REMARK 100 THE DEPOSITION ID IS D_1000230329.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-DEC-16                          
REMARK 200  TEMPERATURE           (KELVIN) : 123                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 23-ID-D                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0330                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-3000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30278                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 46.940                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.6                               
REMARK 200  DATA REDUNDANCY                : 3.000                              
REMARK 200  R MERGE                    (I) : 0.18700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 4.0000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.27                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.96100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.900                              
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: PDB 4DJH, 5C1M, 1M6T                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 66.40                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.66                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM BIS-TRIS PH 6.5-7.0, 140-200 MM   
REMARK 280  MAGNESIUM SULFATE HYDRATE, 100 MM SODIUM CITRATE TRIBASIC           
REMARK 280  DEHYDRATE, 10 MM MANGANESE(II) CHLORIDE TETRAHYDRATE, 28-30%        
REMARK 280  PEG400, LIPIDIC CUBIC PHASE, TEMPERATURE 293K                       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       75.37500            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 300 REMARK: AUTHORS STATE THAT THE BIOLOGICAL UNIT IS UNKNOWN            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2590 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19360 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2910 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18940 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C                                  
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 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   -59                                                      
REMARK 465     GLY A   -58                                                      
REMARK 465     THR A   -57                                                      
REMARK 465     THR A   -56                                                      
REMARK 465     MET A   -55                                                      
REMARK 465     ALA A   -54                                                      
REMARK 465     ASP A   -53                                                      
REMARK 465     LEU A   -52                                                      
REMARK 465     GLU A   -51                                                      
REMARK 465     ASP A   -50                                                      
REMARK 465     ASN A   -49                                                      
REMARK 465     TRP A   -48                                                      
REMARK 465     GLU A   -47                                                      
REMARK 465     THR A   -46                                                      
REMARK 465     LEU A   -45                                                      
REMARK 465     ASN A   -44                                                      
REMARK 465     ASP A   -43                                                      
REMARK 465     ASN A   -42                                                      
REMARK 465     LEU A   -41                                                      
REMARK 465     LYS A   -40                                                      
REMARK 465     VAL A   -39                                                      
REMARK 465     ILE A   -38                                                      
REMARK 465     GLU A   -37                                                      
REMARK 465     LYS A   -36                                                      
REMARK 465     ALA A   -35                                                      
REMARK 465     ASP A   -34                                                      
REMARK 465     ASN A   -33                                                      
REMARK 465     ALA A   -32                                                      
REMARK 465     ALA A   -31                                                      
REMARK 465     GLN A   -30                                                      
REMARK 465     VAL A   -29                                                      
REMARK 465     LYS A   -28                                                      
REMARK 465     ASP A   -27                                                      
REMARK 465     ALA A   -26                                                      
REMARK 465     LEU A   -25                                                      
REMARK 465     THR A   -24                                                      
REMARK 465     LYS A   -23                                                      
REMARK 465     MET A   -22                                                      
REMARK 465     ARG A   -21                                                      
REMARK 465     ALA A   -20                                                      
REMARK 465     ALA A   -19                                                      
REMARK 465     ALA A   -18                                                      
REMARK 465     LEU A   -17                                                      
REMARK 465     ASP A   -16                                                      
REMARK 465     ALA A   -15                                                      
REMARK 465     GLN A   -14                                                      
REMARK 465     LYS A   -13                                                      
REMARK 465     ALA A   -12                                                      
REMARK 465     THR A   -11                                                      
REMARK 465     PRO A   -10                                                      
REMARK 465     PRO A    -9                                                      
REMARK 465     LYS A    -8                                                      
REMARK 465     LEU A    -7                                                      
REMARK 465     GLU A    -6                                                      
REMARK 465     ASP A    -5                                                      
REMARK 465     LYS A    -4                                                      
REMARK 465     SER A    -3                                                      
REMARK 465     PRO A    -2                                                      
REMARK 465     ASP A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     PRO A     1                                                      
REMARK 465     GLU A     2                                                      
REMARK 465     MET A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     ASP A     5                                                      
REMARK 465     PHE A     6                                                      
REMARK 465     ARG A     7                                                      
REMARK 465     HIS A     8                                                      
REMARK 465     GLY A     9                                                      
REMARK 465     PHE A    10                                                      
REMARK 465     ASP A    11                                                      
REMARK 465     ILE A    12                                                      
REMARK 465     LEU A    13                                                      
REMARK 465     VAL A    14                                                      
REMARK 465     GLY A    15                                                      
REMARK 465     GLN A    16                                                      
REMARK 465     ILE A    17                                                      
REMARK 465     ASP A    18                                                      
REMARK 465     ASP A    19                                                      
REMARK 465     ALA A    20                                                      
REMARK 465     LEU A    21                                                      
REMARK 465     LYS A    22                                                      
REMARK 465     LEU A    23                                                      
REMARK 465     ALA A    24                                                      
REMARK 465     ASN A    25                                                      
REMARK 465     GLU A    26                                                      
REMARK 465     GLY A    27                                                      
REMARK 465     LYS A    28                                                      
REMARK 465     VAL A    29                                                      
REMARK 465     LYS A    30                                                      
REMARK 465     GLU A    31                                                      
REMARK 465     ALA A    32                                                      
REMARK 465     GLN A    33                                                      
REMARK 465     ALA A    34                                                      
REMARK 465     ALA A    35                                                      
REMARK 465     ALA A    36                                                      
REMARK 465     GLU A    37                                                      
REMARK 465     GLN A    38                                                      
REMARK 465     LEU A    39                                                      
REMARK 465     LYS A    40                                                      
REMARK 465     THR A    41                                                      
REMARK 465     THR A    42                                                      
REMARK 465     ARG A    43                                                      
REMARK 465     ASN A    44                                                      
REMARK 465     ALA A    45                                                      
REMARK 465     TYR A    46                                                      
REMARK 465     ILE A    47                                                      
REMARK 465     GLN A    48                                                      
REMARK 465     LYS A    49                                                      
REMARK 465     TYR A    50                                                      
REMARK 465     GLU A   203                                                      
REMARK 465     ASP A   204                                                      
REMARK 465     VAL A   205                                                      
REMARK 465     LEU A   258                                                      
REMARK 465     LEU A   259                                                      
REMARK 465     SER A   260                                                      
REMARK 465     GLY A   261                                                      
REMARK 465     SER A   301                                                      
REMARK 465     CYS A   340                                                      
REMARK 465     PHE A   341                                                      
REMARK 465     ARG A   342                                                      
REMARK 465     ASP A   343                                                      
REMARK 465     PHE A   344                                                      
REMARK 465     CYS A   345                                                      
REMARK 465     PHE A   346                                                      
REMARK 465     PRO A   347                                                      
REMARK 465     LEU A   348                                                      
REMARK 465     LYS A   349                                                      
REMARK 465     MET A   350                                                      
REMARK 465     ARG A   351                                                      
REMARK 465     MET A   352                                                      
REMARK 465     GLU A   353                                                      
REMARK 465     ARG A   354                                                      
REMARK 465     GLN A   355                                                      
REMARK 465     SER A   356                                                      
REMARK 465     THR A   357                                                      
REMARK 465     SER A   358                                                      
REMARK 465     GLY B   -59                                                      
REMARK 465     GLY B   -58                                                      
REMARK 465     THR B   -57                                                      
REMARK 465     THR B   -56                                                      
REMARK 465     MET B   -55                                                      
REMARK 465     ALA B   -54                                                      
REMARK 465     ASP B   -53                                                      
REMARK 465     LEU B   -52                                                      
REMARK 465     GLU B   -51                                                      
REMARK 465     ASP B   -50                                                      
REMARK 465     ASN B   -49                                                      
REMARK 465     TRP B   -48                                                      
REMARK 465     GLU B   -47                                                      
REMARK 465     THR B   -46                                                      
REMARK 465     LEU B   -45                                                      
REMARK 465     ASN B   -44                                                      
REMARK 465     ASP B   -43                                                      
REMARK 465     ASN B   -42                                                      
REMARK 465     LEU B   -41                                                      
REMARK 465     LYS B   -40                                                      
REMARK 465     VAL B   -39                                                      
REMARK 465     ILE B   -38                                                      
REMARK 465     GLU B   -37                                                      
REMARK 465     LYS B   -36                                                      
REMARK 465     ALA B   -35                                                      
REMARK 465     ASP B   -34                                                      
REMARK 465     ASN B   -33                                                      
REMARK 465     ALA B   -32                                                      
REMARK 465     ALA B   -31                                                      
REMARK 465     GLN B   -30                                                      
REMARK 465     VAL B   -29                                                      
REMARK 465     LYS B   -28                                                      
REMARK 465     ASP B   -27                                                      
REMARK 465     ALA B   -26                                                      
REMARK 465     LEU B   -25                                                      
REMARK 465     THR B   -24                                                      
REMARK 465     LYS B   -23                                                      
REMARK 465     MET B   -22                                                      
REMARK 465     ARG B   -21                                                      
REMARK 465     ALA B   -20                                                      
REMARK 465     ALA B   -19                                                      
REMARK 465     ALA B   -18                                                      
REMARK 465     LEU B   -17                                                      
REMARK 465     ASP B   -16                                                      
REMARK 465     ALA B   -15                                                      
REMARK 465     GLN B   -14                                                      
REMARK 465     LYS B   -13                                                      
REMARK 465     ALA B   -12                                                      
REMARK 465     THR B   -11                                                      
REMARK 465     PRO B   -10                                                      
REMARK 465     PRO B    -9                                                      
REMARK 465     LYS B    -8                                                      
REMARK 465     LEU B    -7                                                      
REMARK 465     GLU B    -6                                                      
REMARK 465     ASP B    -5                                                      
REMARK 465     LYS B    -4                                                      
REMARK 465     SER B    -3                                                      
REMARK 465     PRO B    -2                                                      
REMARK 465     ASP B    -1                                                      
REMARK 465     SER B     0                                                      
REMARK 465     PRO B     1                                                      
REMARK 465     GLU B     2                                                      
REMARK 465     MET B     3                                                      
REMARK 465     LYS B     4                                                      
REMARK 465     ASP B     5                                                      
REMARK 465     PHE B     6                                                      
REMARK 465     ARG B     7                                                      
REMARK 465     HIS B     8                                                      
REMARK 465     GLY B     9                                                      
REMARK 465     PHE B    10                                                      
REMARK 465     ASP B    11                                                      
REMARK 465     ILE B    12                                                      
REMARK 465     LEU B    13                                                      
REMARK 465     VAL B    14                                                      
REMARK 465     GLY B    15                                                      
REMARK 465     GLN B    16                                                      
REMARK 465     ILE B    17                                                      
REMARK 465     ASP B    18                                                      
REMARK 465     ASP B    19                                                      
REMARK 465     ALA B    20                                                      
REMARK 465     LEU B    21                                                      
REMARK 465     LYS B    22                                                      
REMARK 465     LEU B    23                                                      
REMARK 465     ALA B    24                                                      
REMARK 465     ASN B    25                                                      
REMARK 465     GLU B    26                                                      
REMARK 465     GLY B    27                                                      
REMARK 465     LYS B    28                                                      
REMARK 465     VAL B    29                                                      
REMARK 465     LYS B    30                                                      
REMARK 465     GLU B    31                                                      
REMARK 465     ALA B    32                                                      
REMARK 465     GLN B    33                                                      
REMARK 465     ALA B    34                                                      
REMARK 465     ALA B    35                                                      
REMARK 465     ALA B    36                                                      
REMARK 465     GLU B    37                                                      
REMARK 465     GLN B    38                                                      
REMARK 465     LEU B    39                                                      
REMARK 465     LYS B    40                                                      
REMARK 465     THR B    41                                                      
REMARK 465     THR B    42                                                      
REMARK 465     ARG B    43                                                      
REMARK 465     ASN B    44                                                      
REMARK 465     ALA B    45                                                      
REMARK 465     TYR B    46                                                      
REMARK 465     ILE B    47                                                      
REMARK 465     GLN B    48                                                      
REMARK 465     LYS B    49                                                      
REMARK 465     TYR B    50                                                      
REMARK 465     LEU B    51                                                      
REMARK 465     GLY B    52                                                      
REMARK 465     SER B    53                                                      
REMARK 465     ARG B   202                                                      
REMARK 465     GLU B   203                                                      
REMARK 465     ASP B   204                                                      
REMARK 465     VAL B   205                                                      
REMARK 465     ASP B   206                                                      
REMARK 465     LEU B   259                                                      
REMARK 465     SER B   260                                                      
REMARK 465     GLY B   261                                                      
REMARK 465     SER B   301                                                      
REMARK 465     THR B   302                                                      
REMARK 465     SER B   303                                                      
REMARK 465     HIS B   304                                                      
REMARK 465     GLU B   335                                                      
REMARK 465     ASN B   336                                                      
REMARK 465     PHE B   337                                                      
REMARK 465     LYS B   338                                                      
REMARK 465     ARG B   339                                                      
REMARK 465     CYS B   340                                                      
REMARK 465     PHE B   341                                                      
REMARK 465     ARG B   342                                                      
REMARK 465     ASP B   343                                                      
REMARK 465     PHE B   344                                                      
REMARK 465     CYS B   345                                                      
REMARK 465     PHE B   346                                                      
REMARK 465     PRO B   347                                                      
REMARK 465     LEU B   348                                                      
REMARK 465     LYS B   349                                                      
REMARK 465     MET B   350                                                      
REMARK 465     ARG B   351                                                      
REMARK 465     MET B   352                                                      
REMARK 465     GLU B   353                                                      
REMARK 465     ARG B   354                                                      
REMARK 465     GLN B   355                                                      
REMARK 465     SER B   356                                                      
REMARK 465     THR B   357                                                      
REMARK 465     SER B   358                                                      
REMARK 465     MET C     1                                                      
REMARK 465     ALA C     2                                                      
REMARK 465     GLN C     3                                                      
REMARK 465     HIS C   130                                                      
REMARK 465     GLU C   131                                                      
REMARK 465     PRO C   132                                                      
REMARK 465     GLU C   133                                                      
REMARK 465     ALA C   134                                                      
REMARK 465     MET D     1                                                      
REMARK 465     ALA D     2                                                      
REMARK 465     GLN D     3                                                      
REMARK 465     GLY D   103                                                      
REMARK 465     GLN D   104                                                      
REMARK 465     SER D   105                                                      
REMARK 465     SER D   106                                                      
REMARK 465     HIS D   130                                                      
REMARK 465     GLU D   131                                                      
REMARK 465     PRO D   132                                                      
REMARK 465     GLU D   133                                                      
REMARK 465     ALA D   134                                                      
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     LEU A  51    CG   CD1  CD2                                       
REMARK 470     ILE A  54    CG1  CG2  CD1                                       
REMARK 470     ARG A  86    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A  89    CG   CD   CE   NZ                                   
REMARK 470     SER A 188    OG                                                  
REMARK 470     SER A 192    OG                                                  
REMARK 470     LYS A 200    CG   CD   CE   NZ                                   
REMARK 470     VAL A 201    CG1  CG2                                            
REMARK 470     ARG A 202    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP A 206    CG   OD1  OD2                                       
REMARK 470     VAL A 207    CG1  CG2                                            
REMARK 470     ASP A 216    CG   OD1  OD2                                       
REMARK 470     ASP A 217    CG   OD1  OD2                                       
REMARK 470     MET A 226    CG   SD   CE                                        
REMARK 470     LEU A 251    CG   CD1  CD2                                       
REMARK 470     LYS A 254    CG   CD   CE   NZ                                   
REMARK 470     ARG A 257    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     SER A 262    OG                                                  
REMARK 470     ARG A 263    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 264    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 265    CG   CD   CE   NZ                                   
REMARK 470     ARG A 267    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU A 269    CG   CD1  CD2                                       
REMARK 470     ARG A 270    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 271    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 297    CG   CD   OE1  OE2                                  
REMARK 470     THR A 302    OG1  CG2                                            
REMARK 470     SER A 305    OG                                                  
REMARK 470     ILE A 328    CG1  CG2  CD1                                       
REMARK 470     LEU A 329    CG   CD1  CD2                                       
REMARK 470     ASN A 336    CG   OD1  ND2                                       
REMARK 470     ARG A 339    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ILE B  54    CG1  CG2  CD1                                       
REMARK 470     SER B  55    OG                                                  
REMARK 470     PHE B  82    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     ARG B  86    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     THR B  88    OG1  CG2                                            
REMARK 470     LYS B  89    CG   CD   CE   NZ                                   
REMARK 470     LYS B  91    CG   CD   CE   NZ                                   
REMARK 470     SER B 136    OG                                                  
REMARK 470     SER B 145    OG                                                  
REMARK 470     LYS B 174    CG   CD   CE   NZ                                   
REMARK 470     LYS B 176    CG   CD   CE   NZ                                   
REMARK 470     ILE B 180    CG1  CG2  CD1                                       
REMARK 470     SER B 186    OG                                                  
REMARK 470     ILE B 191    CG1  CG2  CD1                                       
REMARK 470     LYS B 200    CG   CD   CE   NZ                                   
REMARK 470     VAL B 201    CG1  CG2                                            
REMARK 470     VAL B 207    CG1  CG2                                            
REMARK 470     GLU B 209    CG   CD   OE1  OE2                                  
REMARK 470     ASP B 216    CG   OD1  OD2                                       
REMARK 470     ASP B 217    CG   OD1  OD2                                       
REMARK 470     SER B 255    OG                                                  
REMARK 470     ARG B 257    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU B 258    CG   CD1  CD2                                       
REMARK 470     SER B 262    OG                                                  
REMARK 470     ARG B 263    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 265    CG   CD   CE   NZ                                   
REMARK 470     ARG B 267    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 270    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 271    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 274    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU B 297    CG   CD   OE1  OE2                                  
REMARK 470     SER B 305    OG                                                  
REMARK 470     THR B 306    OG1  CG2                                            
REMARK 470     LEU B 333    CG   CD1  CD2                                       
REMARK 470     ASP B 334    CG   OD1  OD2                                       
REMARK 470     VAL C   4    CG1  CG2                                            
REMARK 470     ARG C  29    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     TRP C 114    CG   CD1  CD2  NE1  CE2  CE3  CZ2                   
REMARK 470     TRP C 114    CZ3  CH2                                            
REMARK 470     SER C 124    OG                                                  
REMARK 470     HIS C 127    CG   ND1  CD2  CE1  NE2                             
REMARK 470     HIS C 129    CG   ND1  CD2  CE1  NE2                             
REMARK 470     VAL D   4    CG1  CG2                                            
REMARK 470     LYS D  43    CG   CD   CE   NZ                                   
REMARK 470     GLU D  44    CG   CD   OE1  OE2                                  
REMARK 470     ASP D  57    CG   OD1  OD2                                       
REMARK 470     LYS D  87    CG   CD   CE   NZ                                   
REMARK 470     VAL D  93    CG1  CG2                                            
REMARK 470     ARG D  99    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     TRP D 114    CG   CD1  CD2  NE1  CE2  CE3  CZ2                   
REMARK 470     TRP D 114    CZ3  CH2                                            
REMARK 470     SER D 124    OG                                                  
REMARK 470     HIS D 127    CG   ND1  CD2  CE1  NE2                             
REMARK 470     HIS D 129    CG   ND1  CD2  CE1  NE2                             
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    ALA A  57       32.82    -73.39                                   
REMARK 500    TYR A  87      -46.84   -130.71                                   
REMARK 500    PHE A 169      -30.67   -135.37                                   
REMARK 500    ARG A 170       40.23    -98.55                                   
REMARK 500    PHE A 235      -62.73   -153.51                                   
REMARK 500    SER A 255       53.57    -94.80                                   
REMARK 500    ALA B  57       30.38    -72.60                                   
REMARK 500    TYR B  87      -46.37   -130.80                                   
REMARK 500    ARG B 170       39.94    -98.66                                   
REMARK 500    PHE B 235      -67.27   -128.59                                   
REMARK 500    ARG B 257       78.90   -150.21                                   
REMARK 500    VAL C  48      -66.09   -100.34                                   
REMARK 500    HIS C 127      -43.57   -138.84                                   
REMARK 500    HIS C 128      -84.14   -145.42                                   
REMARK 500    VAL D  48      -66.03   -100.16                                   
REMARK 500    HIS D  88        7.48    -67.05                                   
REMARK 500    HIS D 127      -41.91   -142.57                                   
REMARK 500    HIS D 128      -84.06   -145.91                                   
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     OLA A 2003                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CVV A 2001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 2002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue OLA A 2003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CVV B 2001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CLR B 2002                
DBREF  6B73 A  -54    51  UNP    P0ABE7   C562_ECOLX      23    128             
DBREF  6B73 A   54   358  UNP    P41145   OPRK_HUMAN      54    358             
DBREF  6B73 B  -54    51  UNP    P0ABE7   C562_ECOLX      23    128             
DBREF  6B73 B   54   358  UNP    P41145   OPRK_HUMAN      54    358             
DBREF  6B73 C    1   134  PDB    6B73     6B73             1    134             
DBREF  6B73 D    1   134  PDB    6B73     6B73             1    134             
SEQADV 6B73 GLY A  -59  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 GLY A  -58  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 THR A  -57  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 THR A  -56  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 MET A  -55  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 TRP A  -48  UNP  P0ABE7    MET    29 ENGINEERED MUTATION            
SEQADV 6B73 ILE A   47  UNP  P0ABE7    HIS   124 ENGINEERED MUTATION            
SEQADV 6B73 LEU A   51  UNP  P0ABE7    ARG   128 ENGINEERED MUTATION            
SEQADV 6B73 GLY A   52  UNP  P0ABE7              LINKER                         
SEQADV 6B73 SER A   53  UNP  P0ABE7              LINKER                         
SEQADV 6B73 LEU A  135  UNP  P41145    ILE   135 ENGINEERED MUTATION            
SEQADV 6B73 GLY B  -59  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 GLY B  -58  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 THR B  -57  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 THR B  -56  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 MET B  -55  UNP  P0ABE7              EXPRESSION TAG                 
SEQADV 6B73 TRP B  -48  UNP  P0ABE7    MET    29 ENGINEERED MUTATION            
SEQADV 6B73 ILE B   47  UNP  P0ABE7    HIS   124 ENGINEERED MUTATION            
SEQADV 6B73 LEU B   51  UNP  P0ABE7    ARG   128 ENGINEERED MUTATION            
SEQADV 6B73 GLY B   52  UNP  P0ABE7              LINKER                         
SEQADV 6B73 SER B   53  UNP  P0ABE7              LINKER                         
SEQADV 6B73 LEU B  135  UNP  P41145    ILE   135 ENGINEERED MUTATION            
SEQRES   1 A  418  GLY GLY THR THR MET ALA ASP LEU GLU ASP ASN TRP GLU          
SEQRES   2 A  418  THR LEU ASN ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP          
SEQRES   3 A  418  ASN ALA ALA GLN VAL LYS ASP ALA LEU THR LYS MET ARG          
SEQRES   4 A  418  ALA ALA ALA LEU ASP ALA GLN LYS ALA THR PRO PRO LYS          
SEQRES   5 A  418  LEU GLU ASP LYS SER PRO ASP SER PRO GLU MET LYS ASP          
SEQRES   6 A  418  PHE ARG HIS GLY PHE ASP ILE LEU VAL GLY GLN ILE ASP          
SEQRES   7 A  418  ASP ALA LEU LYS LEU ALA ASN GLU GLY LYS VAL LYS GLU          
SEQRES   8 A  418  ALA GLN ALA ALA ALA GLU GLN LEU LYS THR THR ARG ASN          
SEQRES   9 A  418  ALA TYR ILE GLN LYS TYR LEU GLY SER ILE SER PRO ALA          
SEQRES  10 A  418  ILE PRO VAL ILE ILE THR ALA VAL TYR SER VAL VAL PHE          
SEQRES  11 A  418  VAL VAL GLY LEU VAL GLY ASN SER LEU VAL MET PHE VAL          
SEQRES  12 A  418  ILE ILE ARG TYR THR LYS MET LYS THR ALA THR ASN ILE          
SEQRES  13 A  418  TYR ILE PHE ASN LEU ALA LEU ALA ASP ALA LEU VAL THR          
SEQRES  14 A  418  THR THR MET PRO PHE GLN SER THR VAL TYR LEU MET ASN          
SEQRES  15 A  418  SER TRP PRO PHE GLY ASP VAL LEU CYS LYS ILE VAL LEU          
SEQRES  16 A  418  SER ILE ASP TYR TYR ASN MET PHE THR SER ILE PHE THR          
SEQRES  17 A  418  LEU THR MET MET SER VAL ASP ARG TYR ILE ALA VAL CYS          
SEQRES  18 A  418  HIS PRO VAL LYS ALA LEU ASP PHE ARG THR PRO LEU LYS          
SEQRES  19 A  418  ALA LYS ILE ILE ASN ILE CYS ILE TRP LEU LEU SER SER          
SEQRES  20 A  418  SER VAL GLY ILE SER ALA ILE VAL LEU GLY GLY THR LYS          
SEQRES  21 A  418  VAL ARG GLU ASP VAL ASP VAL ILE GLU CYS SER LEU GLN          
SEQRES  22 A  418  PHE PRO ASP ASP ASP TYR SER TRP TRP ASP LEU PHE MET          
SEQRES  23 A  418  LYS ILE CYS VAL PHE ILE PHE ALA PHE VAL ILE PRO VAL          
SEQRES  24 A  418  LEU ILE ILE ILE VAL CYS TYR THR LEU MET ILE LEU ARG          
SEQRES  25 A  418  LEU LYS SER VAL ARG LEU LEU SER GLY SER ARG GLU LYS          
SEQRES  26 A  418  ASP ARG ASN LEU ARG ARG ILE THR ARG LEU VAL LEU VAL          
SEQRES  27 A  418  VAL VAL ALA VAL PHE VAL VAL CYS TRP THR PRO ILE HIS          
SEQRES  28 A  418  ILE PHE ILE LEU VAL GLU ALA LEU GLY SER THR SER HIS          
SEQRES  29 A  418  SER THR ALA ALA LEU SER SER TYR TYR PHE CYS ILE ALA          
SEQRES  30 A  418  LEU GLY TYR THR ASN SER SER LEU ASN PRO ILE LEU TYR          
SEQRES  31 A  418  ALA PHE LEU ASP GLU ASN PHE LYS ARG CYS PHE ARG ASP          
SEQRES  32 A  418  PHE CYS PHE PRO LEU LYS MET ARG MET GLU ARG GLN SER          
SEQRES  33 A  418  THR SER                                                      
SEQRES   1 B  418  GLY GLY THR THR MET ALA ASP LEU GLU ASP ASN TRP GLU          
SEQRES   2 B  418  THR LEU ASN ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP          
SEQRES   3 B  418  ASN ALA ALA GLN VAL LYS ASP ALA LEU THR LYS MET ARG          
SEQRES   4 B  418  ALA ALA ALA LEU ASP ALA GLN LYS ALA THR PRO PRO LYS          
SEQRES   5 B  418  LEU GLU ASP LYS SER PRO ASP SER PRO GLU MET LYS ASP          
SEQRES   6 B  418  PHE ARG HIS GLY PHE ASP ILE LEU VAL GLY GLN ILE ASP          
SEQRES   7 B  418  ASP ALA LEU LYS LEU ALA ASN GLU GLY LYS VAL LYS GLU          
SEQRES   8 B  418  ALA GLN ALA ALA ALA GLU GLN LEU LYS THR THR ARG ASN          
SEQRES   9 B  418  ALA TYR ILE GLN LYS TYR LEU GLY SER ILE SER PRO ALA          
SEQRES  10 B  418  ILE PRO VAL ILE ILE THR ALA VAL TYR SER VAL VAL PHE          
SEQRES  11 B  418  VAL VAL GLY LEU VAL GLY ASN SER LEU VAL MET PHE VAL          
SEQRES  12 B  418  ILE ILE ARG TYR THR LYS MET LYS THR ALA THR ASN ILE          
SEQRES  13 B  418  TYR ILE PHE ASN LEU ALA LEU ALA ASP ALA LEU VAL THR          
SEQRES  14 B  418  THR THR MET PRO PHE GLN SER THR VAL TYR LEU MET ASN          
SEQRES  15 B  418  SER TRP PRO PHE GLY ASP VAL LEU CYS LYS ILE VAL LEU          
SEQRES  16 B  418  SER ILE ASP TYR TYR ASN MET PHE THR SER ILE PHE THR          
SEQRES  17 B  418  LEU THR MET MET SER VAL ASP ARG TYR ILE ALA VAL CYS          
SEQRES  18 B  418  HIS PRO VAL LYS ALA LEU ASP PHE ARG THR PRO LEU LYS          
SEQRES  19 B  418  ALA LYS ILE ILE ASN ILE CYS ILE TRP LEU LEU SER SER          
SEQRES  20 B  418  SER VAL GLY ILE SER ALA ILE VAL LEU GLY GLY THR LYS          
SEQRES  21 B  418  VAL ARG GLU ASP VAL ASP VAL ILE GLU CYS SER LEU GLN          
SEQRES  22 B  418  PHE PRO ASP ASP ASP TYR SER TRP TRP ASP LEU PHE MET          
SEQRES  23 B  418  LYS ILE CYS VAL PHE ILE PHE ALA PHE VAL ILE PRO VAL          
SEQRES  24 B  418  LEU ILE ILE ILE VAL CYS TYR THR LEU MET ILE LEU ARG          
SEQRES  25 B  418  LEU LYS SER VAL ARG LEU LEU SER GLY SER ARG GLU LYS          
SEQRES  26 B  418  ASP ARG ASN LEU ARG ARG ILE THR ARG LEU VAL LEU VAL          
SEQRES  27 B  418  VAL VAL ALA VAL PHE VAL VAL CYS TRP THR PRO ILE HIS          
SEQRES  28 B  418  ILE PHE ILE LEU VAL GLU ALA LEU GLY SER THR SER HIS          
SEQRES  29 B  418  SER THR ALA ALA LEU SER SER TYR TYR PHE CYS ILE ALA          
SEQRES  30 B  418  LEU GLY TYR THR ASN SER SER LEU ASN PRO ILE LEU TYR          
SEQRES  31 B  418  ALA PHE LEU ASP GLU ASN PHE LYS ARG CYS PHE ARG ASP          
SEQRES  32 B  418  PHE CYS PHE PRO LEU LYS MET ARG MET GLU ARG GLN SER          
SEQRES  33 B  418  THR SER                                                      
SEQRES   1 C  134  MET ALA GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU          
SEQRES   2 C  134  VAL ARG PRO GLY GLY SER LEU ARG LEU SER CYS VAL ASP          
SEQRES   3 C  134  SER GLU ARG THR SER TYR PRO MET GLY TRP PHE ARG ARG          
SEQRES   4 C  134  ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA SER ILE THR          
SEQRES   5 C  134  TRP SER GLY ILE ASP PRO THR TYR ALA ASP SER VAL ALA          
SEQRES   6 C  134  ASP ARG PHE THR THR SER ARG ASP VAL ALA ASN ASN THR          
SEQRES   7 C  134  LEU TYR LEU GLN MET ASN SER LEU LYS HIS GLU ASP THR          
SEQRES   8 C  134  ALA VAL TYR TYR CYS ALA ALA ARG ALA PRO VAL GLY GLN          
SEQRES   9 C  134  SER SER SER PRO TYR ASP TYR ASP TYR TRP GLY GLN GLY          
SEQRES  10 C  134  THR GLN VAL THR VAL SER SER HIS HIS HIS HIS HIS HIS          
SEQRES  11 C  134  GLU PRO GLU ALA                                              
SEQRES   1 D  134  MET ALA GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU          
SEQRES   2 D  134  VAL ARG PRO GLY GLY SER LEU ARG LEU SER CYS VAL ASP          
SEQRES   3 D  134  SER GLU ARG THR SER TYR PRO MET GLY TRP PHE ARG ARG          
SEQRES   4 D  134  ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA SER ILE THR          
SEQRES   5 D  134  TRP SER GLY ILE ASP PRO THR TYR ALA ASP SER VAL ALA          
SEQRES   6 D  134  ASP ARG PHE THR THR SER ARG ASP VAL ALA ASN ASN THR          
SEQRES   7 D  134  LEU TYR LEU GLN MET ASN SER LEU LYS HIS GLU ASP THR          
SEQRES   8 D  134  ALA VAL TYR TYR CYS ALA ALA ARG ALA PRO VAL GLY GLN          
SEQRES   9 D  134  SER SER SER PRO TYR ASP TYR ASP TYR TRP GLY GLN GLY          
SEQRES  10 D  134  THR GLN VAL THR VAL SER SER HIS HIS HIS HIS HIS HIS          
SEQRES  11 D  134  GLU PRO GLU ALA                                              
HET    CVV  A2001      33                                                       
HET    CLR  A2002      28                                                       
HET    OLA  A2003      14                                                       
HET    CVV  B2001      33                                                       
HET    CLR  B2002      28                                                       
HETNAM     CVV N-[(5ALPHA,6BETA)-17-(CYCLOPROPYLMETHYL)-3-HYDROXY-7,8-          
HETNAM   2 CVV  DIDEHYDRO-4,5-EPOXYMORPHINAN-6-YL]-3-IODOBENZAMIDE              
HETNAM     CLR CHOLESTEROL                                                      
HETNAM     OLA OLEIC ACID                                                       
FORMUL   5  CVV    2(C27 H27 I N2 O3)                                           
FORMUL   6  CLR    2(C27 H46 O)                                                 
FORMUL   7  OLA    C18 H34 O2                                                   
HELIX    1 AA1 ALA A   57  TYR A   87  1                                  31    
HELIX    2 AA2 THR A   92  THR A  109  1                                  18    
HELIX    3 AA3 THR A  111  ASN A  122  1                                  12    
HELIX    4 AA4 PHE A  126  HIS A  162  1                                  37    
HELIX    5 AA5 HIS A  162  ASP A  168  1                                   7    
HELIX    6 AA6 THR A  171  LEU A  196  1                                  26    
HELIX    7 AA7 TRP A  221  ALA A  234  1                                  14    
HELIX    8 AA8 PHE A  235  SER A  255  1                                  21    
HELIX    9 AA9 ARG A  263  GLY A  300  1                                  38    
HELIX   10 AB1 SER A  305  ALA A  331  1                                  27    
HELIX   11 AB2 ASP A  334  ARG A  339  1                                   6    
HELIX   12 AB3 ALA B   57  TYR B   87  1                                  31    
HELIX   13 AB4 THR B   92  ASN B  122  1                                  31    
HELIX   14 AB5 PHE B  126  HIS B  162  1                                  37    
HELIX   15 AB6 HIS B  162  ASP B  168  1                                   7    
HELIX   16 AB7 THR B  171  LEU B  196  1                                  26    
HELIX   17 AB8 TRP B  221  PHE B  235  1                                  15    
HELIX   18 AB9 PHE B  235  VAL B  256  1                                  22    
HELIX   19 AC1 ARG B  263  GLY B  300  1                                  38    
HELIX   20 AC2 THR B  306  ASP B  334  1                                  29    
HELIX   21 AC3 LYS C   87  THR C   91  5                                   5    
SHEET    1 AA1 2 GLY A 197  LYS A 200  0                                        
SHEET    2 AA1 2 GLU A 209  LEU A 212 -1  O  GLU A 209   N  LYS A 200           
SHEET    1 AA2 2 GLY B 197  LYS B 200  0                                        
SHEET    2 AA2 2 GLU B 209  LEU B 212 -1  O  GLU B 209   N  LYS B 200           
SHEET    1 AA3 4 VAL C   7  SER C   9  0                                        
SHEET    2 AA3 4 LEU C  20  VAL C  25 -1  O  VAL C  25   N  VAL C   7           
SHEET    3 AA3 4 THR C  78  MET C  83 -1  O  LEU C  79   N  CYS C  24           
SHEET    4 AA3 4 PHE C  68  ASP C  73 -1  N  ASP C  73   O  THR C  78           
SHEET    1 AA4 6 GLY C  12  VAL C  14  0                                        
SHEET    2 AA4 6 THR C 118  VAL C 122  1  O  GLN C 119   N  GLY C  12           
SHEET    3 AA4 6 ALA C  92  ARG C  99 -1  N  TYR C  94   O  THR C 118           
SHEET    4 AA4 6 TYR C  32  ARG C  39 -1  N  PHE C  37   O  TYR C  95           
SHEET    5 AA4 6 ARG C  45  ILE C  51 -1  O  VAL C  48   N  TRP C  36           
SHEET    6 AA4 6 PRO C  58  TYR C  60 -1  O  THR C  59   N  SER C  50           
SHEET    1 AA5 4 VAL D   7  SER D   9  0                                        
SHEET    2 AA5 4 LEU D  20  VAL D  25 -1  O  VAL D  25   N  VAL D   7           
SHEET    3 AA5 4 THR D  78  MET D  83 -1  O  LEU D  79   N  CYS D  24           
SHEET    4 AA5 4 PHE D  68  ASP D  73 -1  N  ASP D  73   O  THR D  78           
SHEET    1 AA6 6 GLY D  12  VAL D  14  0                                        
SHEET    2 AA6 6 THR D 118  VAL D 122  1  O  THR D 121   N  GLY D  12           
SHEET    3 AA6 6 ALA D  92  ARG D  99 -1  N  ALA D  92   O  VAL D 120           
SHEET    4 AA6 6 TYR D  32  ARG D  39 -1  N  GLY D  35   O  ALA D  97           
SHEET    5 AA6 6 ARG D  45  ILE D  51 -1  O  GLU D  46   N  ARG D  38           
SHEET    6 AA6 6 PRO D  58  TYR D  60 -1  O  THR D  59   N  SER D  50           
SSBOND   1 CYS A  131    CYS A  210                          1555   1555  2.04  
SSBOND   2 CYS B  131    CYS B  210                          1555   1555  2.04  
SSBOND   3 CYS C   24    CYS C   96                          1555   1555  2.04  
SSBOND   4 CYS D   24    CYS D   96                          1555   1555  2.04  
SITE     1 AC1 13 GLN A 115  VAL A 134  LEU A 135  ASP A 138                    
SITE     2 AC1 13 TYR A 139  MET A 142  CYS A 210  TRP A 287                    
SITE     3 AC1 13 ILE A 294  TYR A 312  ILE A 316  GLY A 319                    
SITE     4 AC1 13 TYR A 320                                                     
SITE     1 AC2  4 VAL A 284  VAL A 285  PHE A 293  THR A 302                    
SITE     1 AC3  2 ALA A  57  ILE A  61                                          
SITE     1 AC4 12 GLN B 115  VAL B 134  LEU B 135  ASP B 138                    
SITE     2 AC4 12 TYR B 139  MET B 142  CYS B 210  ILE B 294                    
SITE     3 AC4 12 TYR B 312  ILE B 316  GLY B 319  TYR B 320                    
SITE     1 AC5  3 VAL B 284  VAL B 285  PHE B 293                               
CRYST1   62.310  150.750  100.280  90.00 105.66  90.00 P 1 21 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      0.016049  0.000000  0.004499        0.00000                         
SCALE2      0.000000  0.006633  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010357        0.00000