HEADER    ADENOSINE BINDING PROTEIN               13-JAN-17   5UIG              
TITLE     CRYSTAL STRUCTURE OF ADENOSINE A2A RECEPTOR BOUND TO A NOVEL TRIAZOLE-
TITLE    2 CARBOXIMIDAMIDE ANTAGONIST                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ADENOSINE RECEPTOR A2A,SOLUBLE CYTOCHROME B562,ADENOSINE   
COMPND   3 RECEPTOR A2A;                                                        
COMPND   4 CHAIN: A;                                                            
COMPND   5 SYNONYM: CYTOCHROME B-562;                                           
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 OTHER_DETAILS: THE PROTEIN IS A CHIMERA WITH BRIL INSERTED BETWEEN   
COMPND   9 L208 AND E219                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ESCHERICHIA COLI;                 
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606, 562;                                           
SOURCE   5 GENE: ADORA2A, ADORA2, CYBC;                                         
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7108                                        
KEYWDS    ADENOSINE, A2A RECEPTOR, GPCR, VAPOR DIFFUSION, ALLOSTERIC,           
KEYWDS   2 PARKINSON'S DISEASE, ADENOSINE BINDING PROTEIN                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.SUN,P.BACHHAWAT,M.LING-HON CHU,T.CESKA,Z.SANDS,F.LEBON,T.S.KOBILKA, 
AUTHOR   2 B.KOBILKA                                                            
REVDAT   5   06-NOV-24 5UIG    1       REMARK                                   
REVDAT   4   04-OCT-23 5UIG    1       REMARK                                   
REVDAT   3   08-MAR-17 5UIG    1       JRNL                                     
REVDAT   2   22-FEB-17 5UIG    1       JRNL                                     
REVDAT   1   08-FEB-17 5UIG    0                                                
JRNL        AUTH   B.SUN,P.BACHHAWAT,M.L.CHU,M.WOOD,T.CESKA,Z.A.SANDS,          
JRNL        AUTH 2 J.MERCIER,F.LEBON,T.S.KOBILKA,B.K.KOBILKA                    
JRNL        TITL   CRYSTAL STRUCTURE OF THE ADENOSINE A2A RECEPTOR BOUND TO AN  
JRNL        TITL 2 ANTAGONIST REVEALS A POTENTIAL ALLOSTERIC POCKET.            
JRNL        REF    PROC. NATL. ACAD. SCI.        V. 114  2066 2017              
JRNL        REF  2 U.S.A.                                                       
JRNL        REFN                   ESSN 1091-6490                               
JRNL        PMID   28167788                                                     
JRNL        DOI    10.1073/PNAS.1621423114                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0107                                      
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) : 3.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 131.22                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 9658                           
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) : 0.277                           
REMARK   3   R VALUE            (WORKING SET) : 0.276                           
REMARK   3   FREE R VALUE                     : 0.299                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 509                             
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) : 3.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.59                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 615                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 85.60                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3340                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 33                           
REMARK   3   BIN FREE R VALUE                    : 0.4240                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2848                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 57                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 84.78                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.56000                                              
REMARK   3    B22 (A**2) : 1.56000                                              
REMARK   3    B33 (A**2) : -3.12000                                             
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): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.590         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.864                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.862                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3000 ; 0.005 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4107 ; 0.912 ; 1.962       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   388 ; 3.687 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   108 ;38.647 ;24.074       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   415 ;13.715 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     9 ; 9.752 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   491 ; 0.052 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2247 ; 0.003 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1558 ; 5.886 ; 8.943       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1944 ; 8.928 ;13.395       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1442 ; 5.743 ; 8.999       
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):  4882 ;13.659 ;75.636       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5UIG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JAN-17.                  
REMARK 100 THE DEPOSITION ID IS D_1000225921.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-MAR-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : 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) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 6M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18101                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 131.220                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.5                               
REMARK 200  DATA REDUNDANCY                : 6.300                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: PHASER                                                
REMARK 200 STARTING MODEL: 4EIY                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.44                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.045 M MES, 0.045 M MGCL2, 28%          
REMARK 280  PEG400, 5% JEFFAMINE M-600 (PH 7.0), PH 6.5, VAPOR DIFFUSION,       
REMARK 280  SITTING DROP, TEMPERATURE 293K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -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       44.85700            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       65.61100            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       65.61100            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       22.42850            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       65.61100            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       65.61100            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       67.28550            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       65.61100            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       65.61100            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       22.42850            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       65.61100            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       65.61100            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       67.28550            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       44.85700            
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 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4690 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 34950 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.000000  1.000000  0.000000      131.22200            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000     -131.22200            
REMARK 350   BIOMT3   2  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     MET A   -25                                                      
REMARK 465     LYS A   -24                                                      
REMARK 465     THR A   -23                                                      
REMARK 465     ILE A   -22                                                      
REMARK 465     ILE A   -21                                                      
REMARK 465     ALA A   -20                                                      
REMARK 465     LEU A   -19                                                      
REMARK 465     SER A   -18                                                      
REMARK 465     TYR A   -17                                                      
REMARK 465     ILE A   -16                                                      
REMARK 465     PHE A   -15                                                      
REMARK 465     CYS A   -14                                                      
REMARK 465     LEU A   -13                                                      
REMARK 465     VAL A   -12                                                      
REMARK 465     PHE A   -11                                                      
REMARK 465     ALA A   -10                                                      
REMARK 465     ASP A    -9                                                      
REMARK 465     TYR A    -8                                                      
REMARK 465     LYS A    -7                                                      
REMARK 465     ASP A    -6                                                      
REMARK 465     ASP A    -5                                                      
REMARK 465     ASP A    -4                                                      
REMARK 465     ASP A    -3                                                      
REMARK 465     ALA A    -2                                                      
REMARK 465     ALA A    -1                                                      
REMARK 465     ALA A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     ILE A     3                                                      
REMARK 465     PRO A   149                                                      
REMARK 465     LYS A   150                                                      
REMARK 465     GLU A   151                                                      
REMARK 465     GLY A   152                                                      
REMARK 465     LYS A   153                                                      
REMARK 465     ASN A   154                                                      
REMARK 465     HIS A   155                                                      
REMARK 465     SER A   156                                                      
REMARK 465     GLN A   157                                                      
REMARK 465     GLY A   158                                                      
REMARK 465     GLU A  1049                                                      
REMARK 465     ASP A  1050                                                      
REMARK 465     LYS A  1051                                                      
REMARK 465     SER A  1052                                                      
REMARK 465     PRO A  1053                                                      
REMARK 465     ASP A  1054                                                      
REMARK 465     SER A  1055                                                      
REMARK 465     GLU A   312                                                      
REMARK 465     PRO A   313                                                      
REMARK 465     PHE A   314                                                      
REMARK 465     LYS A   315                                                      
REMARK 465     ALA A   316                                                      
REMARK 465     HIS A   317                                                      
REMARK 465     HIS A   318                                                      
REMARK 465     HIS A   319                                                      
REMARK 465     HIS A   320                                                      
REMARK 465     HIS A   321                                                      
REMARK 465     HIS A   322                                                      
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     VAL A  55    CG1  CG2                                            
REMARK 470     HIS A  75    CG   ND1  CD2  CE1  NE2                             
REMARK 470     LEU A  78    CG   CD1  CD2                                       
REMARK 470     ILE A  92    CG1  CG2  CD1                                       
REMARK 470     ILE A 104    CG1  CG2  CD1                                       
REMARK 470     ARG A 111    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU A 115    CG   CD1  CD2                                       
REMARK 470     THR A 117    OG1  CG2                                            
REMARK 470     ARG A 120    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ILE A 124    CG1  CG2  CD1                                       
REMARK 470     ILE A 127    CG1  CG2  CD1                                       
REMARK 470     LEU A 137    CG   CD1  CD2                                       
REMARK 470     LEU A 141    CG   CD1  CD2                                       
REMARK 470     GLN A 148    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 161    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 205    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A1004    CG   CD   OE1  OE2                                  
REMARK 470     GLU A1008    CG   CD   OE1  OE2                                  
REMARK 470     LYS A1015    CG   CD   CE   NZ                                   
REMARK 470     GLU A1018    CG   CD   OE1  OE2                                  
REMARK 470     LYS A1019    CG   CD   CE   NZ                                   
REMARK 470     LYS A1042    CG   CD   CE   NZ                                   
REMARK 470     LYS A1047    CG   CD   CE   NZ                                   
REMARK 470     LEU A1048    CG   CD1  CD2                                       
REMARK 470     PRO A1056    CG   CD                                             
REMARK 470     GLU A1057    CG   CD   OE1  OE2                                  
REMARK 470     MET A1058    CG   SD   CE                                        
REMARK 470     ARG A1062    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A1085    CG   CD   CE   NZ                                   
REMARK 470     GLU A1092    CG   CD   OE1  OE2                                  
REMARK 470     LYS A1104    CG   CD   CE   NZ                                   
REMARK 470     ARG A 220    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     SER A 223    OG                                                  
REMARK 470     LYS A 227    CG   CD   CE   NZ                                   
REMARK 470     VAL A 229    CG1  CG2                                            
REMARK 470     PHE A 255    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     ASP A 261    CG   OD1  OD2                                       
REMARK 470     SER A 263    OG                                                  
REMARK 470     ARG A 293    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN A 297    CG   CD   OE1  NE2                                  
REMARK 470     ARG A 300    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 301    CG   CD   CE   NZ                                   
REMARK 470     ARG A 304    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     SER A 305    OG                                                  
REMARK 470     VAL A 307    CG1  CG2                                            
REMARK 470     LEU A 308    CG   CD1  CD2                                       
REMARK 470     ARG A 309    CG   CD   NE   CZ   NH1  NH2                        
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    CYS A   128     N    SER A   132              2.12            
REMARK 500   O    ALA A    99     OH   TYR A   197              2.18            
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    VAL A  57      -63.59    -92.28                                   
REMARK 500    PHE A  70      156.98    179.40                                   
REMARK 500    TYR A 112      -64.19   -124.80                                   
REMARK 500    LEU A 137       46.50    -84.43                                   
REMARK 500    LEU A 167       11.14   -142.28                                   
REMARK 500    PHE A 168      -86.59     71.01                                   
REMARK 500    VAL A 178      -63.27   -104.03                                   
REMARK 500    PHE A 180      -68.77    -91.64                                   
REMARK 500    VAL A 186      -58.43   -128.42                                   
REMARK 500    LYS A1019       66.58   -114.39                                   
REMARK 500    ASP A1021      -64.98    -92.67                                   
REMARK 500    LYS A1047     -125.13     60.58                                   
REMARK 500    MET A1058       35.91     70.73                                   
REMARK 500    ASP A1060       29.15    -79.93                                   
REMARK 500    LYS A1083       71.61   -114.21                                   
REMARK 500    ARG A 296      -70.17    -64.18                                   
REMARK 500    ARG A 309       42.78    -74.85                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDT A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MES A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 8D1 A 503                 
DBREF  5UIG A    1   208  UNP    P29274   AA2AR_HUMAN      1    208             
DBREF  5UIG A 1001  1106  UNP    P0ABE7   C562_ECOLX      23    128             
DBREF  5UIG A  193   316  UNP    P29274   AA2AR_HUMAN    219    316             
SEQADV 5UIG MET A  -25  UNP  P29274              INITIATING METHIONINE          
SEQADV 5UIG LYS A  -24  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG THR A  -23  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ILE A  -22  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ILE A  -21  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ALA A  -20  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG LEU A  -19  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG SER A  -18  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG TYR A  -17  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ILE A  -16  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG PHE A  -15  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG CYS A  -14  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG LEU A  -13  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG VAL A  -12  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG PHE A  -11  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ALA A  -10  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ASP A   -9  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG TYR A   -8  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG LYS A   -7  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ASP A   -6  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ASP A   -5  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ASP A   -4  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ASP A   -3  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ALA A   -2  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ALA A   -1  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG ALA A    0  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG TRP A 1007  UNP  P0ABE7    MET    29 ENGINEERED MUTATION            
SEQADV 5UIG ILE A 1102  UNP  P0ABE7    HIS   124 ENGINEERED MUTATION            
SEQADV 5UIG LEU A 1106  UNP  P0ABE7    ARG   128 ENGINEERED MUTATION            
SEQADV 5UIG HIS A  317  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG HIS A  318  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG HIS A  319  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG HIS A  320  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG HIS A  321  UNP  P29274              EXPRESSION TAG                 
SEQADV 5UIG HIS A  322  UNP  P29274              EXPRESSION TAG                 
SEQRES   1 A  444  MET LYS THR ILE ILE ALA LEU SER TYR ILE PHE CYS LEU          
SEQRES   2 A  444  VAL PHE ALA ASP TYR LYS ASP ASP ASP ASP ALA ALA ALA          
SEQRES   3 A  444  MET PRO ILE MET GLY SER SER VAL TYR ILE THR VAL GLU          
SEQRES   4 A  444  LEU ALA ILE ALA VAL LEU ALA ILE LEU GLY ASN VAL LEU          
SEQRES   5 A  444  VAL CYS TRP ALA VAL TRP LEU ASN SER ASN LEU GLN ASN          
SEQRES   6 A  444  VAL THR ASN TYR PHE VAL VAL SER LEU ALA ALA ALA ASP          
SEQRES   7 A  444  ILE ALA VAL GLY VAL LEU ALA ILE PRO PHE ALA ILE THR          
SEQRES   8 A  444  ILE SER THR GLY PHE CYS ALA ALA CYS HIS GLY CYS LEU          
SEQRES   9 A  444  PHE ILE ALA CYS PHE VAL LEU VAL LEU THR GLN SER SER          
SEQRES  10 A  444  ILE PHE SER LEU LEU ALA ILE ALA ILE ASP ARG TYR ILE          
SEQRES  11 A  444  ALA ILE ARG ILE PRO LEU ARG TYR ASN GLY LEU VAL THR          
SEQRES  12 A  444  GLY THR ARG ALA LYS GLY ILE ILE ALA ILE CYS TRP VAL          
SEQRES  13 A  444  LEU SER PHE ALA ILE GLY LEU THR PRO MET LEU GLY TRP          
SEQRES  14 A  444  ASN ASN CYS GLY GLN PRO LYS GLU GLY LYS ASN HIS SER          
SEQRES  15 A  444  GLN GLY CYS GLY GLU GLY GLN VAL ALA CYS LEU PHE GLU          
SEQRES  16 A  444  ASP VAL VAL PRO MET ASN TYR MET VAL TYR PHE ASN PHE          
SEQRES  17 A  444  PHE ALA CYS VAL LEU VAL PRO LEU LEU LEU MET LEU GLY          
SEQRES  18 A  444  VAL TYR LEU ARG ILE PHE LEU ALA ALA ARG ARG GLN LEU          
SEQRES  19 A  444  ALA ASP LEU GLU ASP ASN TRP GLU THR LEU ASN ASP ASN          
SEQRES  20 A  444  LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL          
SEQRES  21 A  444  LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA LEU ASP          
SEQRES  22 A  444  ALA GLN LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER          
SEQRES  23 A  444  PRO ASP SER PRO GLU MET LYS ASP PHE ARG HIS GLY PHE          
SEQRES  24 A  444  ASP ILE LEU VAL GLY GLN ILE ASP ASP ALA LEU LYS LEU          
SEQRES  25 A  444  ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA          
SEQRES  26 A  444  GLU GLN LEU LYS THR THR ARG ASN ALA TYR ILE GLN LYS          
SEQRES  27 A  444  TYR LEU GLU ARG ALA ARG SER THR LEU GLN LYS GLU VAL          
SEQRES  28 A  444  HIS ALA ALA LYS SER LEU ALA ILE ILE VAL GLY LEU PHE          
SEQRES  29 A  444  ALA LEU CYS TRP LEU PRO LEU HIS ILE ILE ASN CYS PHE          
SEQRES  30 A  444  THR PHE PHE CYS PRO ASP CYS SER HIS ALA PRO LEU TRP          
SEQRES  31 A  444  LEU MET TYR LEU ALA ILE VAL LEU SER HIS THR ASN SER          
SEQRES  32 A  444  VAL VAL ASN PRO PHE ILE TYR ALA TYR ARG ILE ARG GLU          
SEQRES  33 A  444  PHE ARG GLN THR PHE ARG LYS ILE ILE ARG SER HIS VAL          
SEQRES  34 A  444  LEU ARG GLN GLN GLU PRO PHE LYS ALA HIS HIS HIS HIS          
SEQRES  35 A  444  HIS HIS                                                      
HET    EDT  A 501      20                                                       
HET    MES  A 502      12                                                       
HET    8D1  A 503      25                                                       
HETNAM     EDT {[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-               
HETNAM   2 EDT  AMINO}-ACETIC ACID                                              
HETNAM     MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID                             
HETNAM     8D1 5-AMINO-N-[(2-METHOXYPHENYL)METHYL]-2-(3-METHYLPHENYL)-          
HETNAM   2 8D1  2H-1,2,3-TRIAZOLE-4-CARBOXIMIDAMIDE                             
FORMUL   2  EDT    C10 H16 N2 O8                                                
FORMUL   3  MES    C6 H13 N O4 S                                                
FORMUL   4  8D1    C18 H20 N6 O                                                 
HELIX    1 AA1 MET A    4  ASN A   34  1                                  31    
HELIX    2 AA2 ASN A   39  LEU A   58  1                                  20    
HELIX    3 AA3 LEU A   58  SER A   67  1                                  10    
HELIX    4 AA4 ALA A   73  CYS A   82  1                                  10    
HELIX    5 AA5 PHE A   83  ARG A  107  1                                  25    
HELIX    6 AA6 THR A  117  LEU A  137  1                                  21    
HELIX    7 AA7 THR A  138  GLY A  142  5                                   5    
HELIX    8 AA8 LEU A  167  VAL A  172  1                                   6    
HELIX    9 AA9 PRO A  173  TYR A  179  1                                   7    
HELIX   10 AB1 VAL A  186  LYS A 1019  1                                  42    
HELIX   11 AB2 ASN A 1022  THR A 1044  1                                  23    
HELIX   12 AB3 PHE A 1061  GLU A 1081  1                                  21    
HELIX   13 AB4 LYS A 1083  ILE A 1102  1                                  20    
HELIX   14 AB5 ILE A 1102  PHE A  258  1                                  45    
HELIX   15 AB6 PRO A  266  ILE A  292  1                                  27    
HELIX   16 AB7 ILE A  292  GLN A  297  1                                   6    
HELIX   17 AB8 GLN A  297  LEU A  308  1                                  12    
SHEET    1 AA1 2 PHE A  70  ALA A  72  0                                        
SHEET    2 AA1 2 VAL A 164  CYS A 166 -1  O  VAL A 164   N  ALA A  72           
SSBOND   1 CYS A   71    CYS A  159                          1555   1555  2.03  
SSBOND   2 CYS A   74    CYS A  146                          1555   1555  2.03  
SSBOND   3 CYS A   77    CYS A  166                          1555   1555  2.03  
SSBOND   4 CYS A  259    CYS A  262                          1555   1555  2.03  
SITE     1 AC1  6 ASN A  39  THR A  41  ASN A  42  ARG A 102                    
SITE     2 AC1  6 ILE A 292  GLU A 294                                          
SITE     1 AC2  6 LEU A  26  ALA A  30  PHE A 295  ARG A 296                    
SITE     2 AC2  6 THR A 298  PHE A 299                                          
SITE     1 AC3 14 TYR A   9  ALA A  63  SER A  67  VAL A  84                    
SITE     2 AC3 14 LEU A  85  PHE A 168  GLU A 169  MET A 177                    
SITE     3 AC3 14 LEU A 249  ASN A 253  LEU A 267  MET A 270                    
SITE     4 AC3 14 TYR A 271  ILE A 274                                          
CRYST1  131.222  131.222   89.714  90.00  90.00  90.00 P 41 21 2     8          
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      0.007621  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007621  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011147        0.00000