PDB Short entry for 1AXI
HEADER    COMPLEX (HORMONE/RECEPTOR)              15-OCT-97   1AXI              
TITLE     STRUCTURAL PLASTICITY AT THE HGH:HGHBP INTERFACE                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GROWTH HORMONE;                                            
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: HGH;                                                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: GROWTH HORMONE RECEPTOR;                                   
COMPND   9 CHAIN: B;                                                            
COMPND  10 FRAGMENT: EXTRACELLULAR BINDING DOMAIN;                              
COMPND  11 SYNONYM: HGHBP;                                                      
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MUTATION: YES;                                                       
COMPND  14 OTHER_DETAILS: HGHBP WITH FUNCTIONALLY CRITICAL TRP 104 MUTATED TO   
COMPND  15 ALA                                                                  
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: 34B8;                                      
SOURCE   8 EXPRESSION_SYSTEM_CELLULAR_LOCATION: PERIPLASM;                      
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PB0720;                                   
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  12 ORGANISM_COMMON: HUMAN;                                              
SOURCE  13 ORGANISM_TAXID: 9606;                                                
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: 33B6;                                      
SOURCE  17 EXPRESSION_SYSTEM_CELLULAR_LOCATION: PERIPLASM;                      
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PB0720                                    
KEYWDS    COMPLEX (HORMONE-RECEPTOR), COMPLEX (HORMONE-RECEPTOR) COMPLEX        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.ATWELL,M.ULTSCH,A.M.DE VOS,J.A.WELLS                                
REVDAT   3   13-JUL-11 1AXI    1       VERSN                                    
REVDAT   2   24-FEB-09 1AXI    1       VERSN                                    
REVDAT   1   28-JAN-98 1AXI    0                                                
JRNL        AUTH   S.ATWELL,M.ULTSCH,A.M.DE VOS,J.A.WELLS                       
JRNL        TITL   STRUCTURAL PLASTICITY IN A REMODELED PROTEIN-PROTEIN         
JRNL        TITL 2 INTERFACE.                                                   
JRNL        REF    SCIENCE                       V. 278  1125 1997              
JRNL        REFN                   ISSN 0036-8075                               
JRNL        PMID   9353194                                                      
JRNL        DOI    10.1126/SCIENCE.278.5340.1125                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   A.M.DE VOS,M.ULTSCH,A.A.KOSSIAKOFF                           
REMARK   1  TITL   HUMAN GROWTH HORMONE AND EXTRACELLULAR DOMAIN OF ITS         
REMARK   1  TITL 2 RECEPTOR: CRYSTAL STRUCTURE OF THE COMPLEX                   
REMARK   1  REF    SCIENCE                       V. 255   306 1992              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC, X-PLOR                                       
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON,BRUNGER                       
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 7.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 26402                          
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) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.190                           
REMARK   3   FREE R VALUE                     : 0.262                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 8.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2112                            
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2934                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 5                                       
REMARK   3   SOLVENT ATOMS            : 382                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 16.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.00000                                             
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : 8.00000                                              
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
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): NULL          
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  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.014 ; 0.020               
REMARK   3    ANGLE DISTANCE                  (A) : 0.035 ; 0.040               
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : 0.037 ; 0.050               
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; 0.050               
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : 0.030 ; 0.030               
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : 0.140 ; 0.150               
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : 0.180 ; 0.300               
REMARK   3    MULTIPLE TORSION                (A) : 0.240 ; 0.300               
REMARK   3    H-BOND (X...Y)                  (A) : 0.200 ; 0.300               
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; 0.300               
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : 0.000 ; 15.000              
REMARK   3    PLANAR                    (DEGREES) : 4.300 ; 7.000               
REMARK   3    STAGGERED                 (DEGREES) : 19.800; 15.000              
REMARK   3    TRANSVERSE                (DEGREES) : 27.100; 20.000              
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.240 ; 2.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 3.170 ; 3.500                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.920 ; 2.500                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.270 ; 3.500                
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1AXI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-MAY-96                          
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               : CHESS                              
REMARK 200  BEAMLINE                       : F1                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.918                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 28276                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.8                               
REMARK 200  DATA REDUNDANCY                : 4.700                              
REMARK 200  R MERGE                    (I) : 0.05700                            
REMARK 200  R SYM                      (I) : 0.05700                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 51.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.12500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: HGH(G120R):HGHBP STRUCTURE (IN PREPARATION)          
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.37                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZED BY STREAK SEEDING AT 5MG/   
REMARK 280  ML COMPLEX IN 50MM BIS-TRIS (PH 6.5) 20% SATURATED AMMONIUM         
REMARK 280  SULFATE, STREAK SEEDING                                             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
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      115.85000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       32.80000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       32.80000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      173.77500            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       32.80000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       32.80000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       57.92500            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       32.80000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       32.80000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      173.77500            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       32.80000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       32.80000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       57.92500            
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      115.85000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 8700 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 32580 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      231.70000            
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     PHE A     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     GLN A    49                                                      
REMARK 465     THR A    50                                                      
REMARK 465     ASP A   130                                                      
REMARK 465     GLY A   131                                                      
REMARK 465     SER A   132                                                      
REMARK 465     PRO A   133                                                      
REMARK 465     ARG A   134                                                      
REMARK 465     THR A   135                                                      
REMARK 465     ASN A   149                                                      
REMARK 465     SER A   150                                                      
REMARK 465     HIS A   151                                                      
REMARK 465     ASN A   152                                                      
REMARK 465     ASP A   153                                                      
REMARK 465     ASP A   154                                                      
REMARK 465     PHE B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 465     SER B     4                                                      
REMARK 465     GLU B     5                                                      
REMARK 465     ALA B     6                                                      
REMARK 465     THR B     7                                                      
REMARK 465     ALA B     8                                                      
REMARK 465     ALA B     9                                                      
REMARK 465     ILE B    10                                                      
REMARK 465     LEU B    11                                                      
REMARK 465     SER B    12                                                      
REMARK 465     ARG B    13                                                      
REMARK 465     ALA B    14                                                      
REMARK 465     PRO B    15                                                      
REMARK 465     TRP B    16                                                      
REMARK 465     SER B    17                                                      
REMARK 465     LEU B    18                                                      
REMARK 465     GLN B    19                                                      
REMARK 465     SER B    20                                                      
REMARK 465     VAL B    21                                                      
REMARK 465     ASN B    22                                                      
REMARK 465     PRO B    23                                                      
REMARK 465     GLY B    24                                                      
REMARK 465     LEU B    25                                                      
REMARK 465     LYS B    26                                                      
REMARK 465     THR B    27                                                      
REMARK 465     ASN B    28                                                      
REMARK 465     SER B    29                                                      
REMARK 465     SER B    30                                                      
REMARK 465     GLY B    31                                                      
REMARK 465     GLU B    53                                                      
REMARK 465     VAL B    54                                                      
REMARK 465     HIS B    55                                                      
REMARK 465     HIS B    56                                                      
REMARK 465     GLY B    57                                                      
REMARK 465     THR B    58                                                      
REMARK 465     LYS B    59                                                      
REMARK 465     ASN B    60                                                      
REMARK 465     THR B    73                                                      
REMARK 465     GLN B    74                                                      
REMARK 465     GLU B    75                                                      
REMARK 465     TRP B    76                                                      
REMARK 465     THR B    77                                                      
REMARK 465     GLN B    78                                                      
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     GLN A  40    CG   CD   OE1  NE2                                  
REMARK 470     SER A  51    OG                                                  
REMARK 470     GLU A  65    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  88    CG   CD   OE1  OE2                                  
REMARK 470     ASN A  99    CG   OD1                                            
REMARK 470     TYR A 103    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     SER A 108    OG                                                  
REMARK 470     ASN A 109    CG   OD1                                            
REMARK 470     THR A 129    OG1  CG2                                            
REMARK 470     LYS A 140    CG   CD   CE   NZ                                   
REMARK 470     ASP A 147    CG   OD1  OD2                                       
REMARK 470     LEU A 157    CG   CD1  CD2                                       
REMARK 470     LYS A 158    CG   CD   CE   NZ                                   
REMARK 470     GLU B  32    CG   CD   OE1  OE2                                  
REMARK 470     ASP B  52    CG   OD1  OD2                                       
REMARK 470     GLU B  61    CG   CD   OE1  OE2                                  
REMARK 470     GLU B  91    CG   CD   OE1  OE2                                  
REMARK 470     GLN B 166    CG   CD   OE1  NE2                                  
REMARK 470     GLU B 227    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  19   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    TYR A  28   CB  -  CG  -  CD1 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    GLU A  32   OE1 -  CD  -  OE2 ANGL. DEV. =  -9.5 DEGREES          
REMARK 500    ARG A  77   NE  -  CZ  -  NH2 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    ARG A 127   NE  -  CZ  -  NH2 ANGL. DEV. =   3.0 DEGREES          
REMARK 500    ARG A 168   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    TYR A 172   CB  -  CG  -  CD2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    TYR A 172   CB  -  CG  -  CD1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    PHE A 191   CB  -  CG  -  CD1 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ASP B  85   CB  -  CG  -  OD1 ANGL. DEV. =   6.9 DEGREES          
REMARK 500    VAL B  87   CB  -  CA  -  C   ANGL. DEV. = -15.2 DEGREES          
REMARK 500    LEU B 111   CA  -  CB  -  CG  ANGL. DEV. =  15.8 DEGREES          
REMARK 500    LYS B 121   CA  -  CB  -  CG  ANGL. DEV. =  16.7 DEGREES          
REMARK 500    ARG B 161   NE  -  CZ  -  NH1 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    ARG B 211   NE  -  CZ  -  NH1 ANGL. DEV. =   3.0 DEGREES          
REMARK 500    ARG B 211   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG B 213   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG B 217   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG B 217   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A 147     -147.72    -55.55                                   
REMARK 500    GLU A 186      -95.67     -3.75                                   
REMARK 500    CYS A 189       51.94   -115.42                                   
REMARK 500    THR B  36      -66.12    -96.84                                   
REMARK 500    GLU B  44      -30.18   -131.57                                   
REMARK 500    ALA B 104      -28.67     69.98                                   
REMARK 500    ASN B 218       18.44     57.08                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 277        DISTANCE =  5.02 ANGSTROMS                       
REMARK 525    HOH B 412        DISTANCE =  5.33 ANGSTROMS                       
REMARK 525    HOH B 413        DISTANCE =  5.07 ANGSTROMS                       
REMARK 525    HOH B 434        DISTANCE =  6.48 ANGSTROMS                       
REMARK 525    HOH B 436        DISTANCE =  5.37 ANGSTROMS                       
REMARK 525    HOH B 437        DISTANCE =  7.43 ANGSTROMS                       
REMARK 525    HOH B 445        DISTANCE =  5.27 ANGSTROMS                       
REMARK 525    HOH B 474        DISTANCE =  5.42 ANGSTROMS                       
REMARK 525    HOH B 478        DISTANCE =  5.44 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 237                 
DBREF  1AXI A    1   191  UNP    P01241   SOMA_HUMAN      27    217             
DBREF  1AXI B    1   236  UNP    P10912   GHR_HUMAN       19    254             
SEQADV 1AXI ARG A  120  UNP  P01241    GLY   146 ENGINEERED                     
SEQADV 1AXI THR A  129  UNP  P01241    GLU   155 CONFLICT                       
SEQADV 1AXI ARG A  168  UNP  P01241    LYS   194 ENGINEERED                     
SEQADV 1AXI THR A  171  UNP  P01241    ASP   197 ENGINEERED                     
SEQADV 1AXI TYR A  172  UNP  P01241    LYS   198 ENGINEERED                     
SEQADV 1AXI ALA A  174  UNP  P01241    GLU   200 ENGINEERED                     
SEQADV 1AXI TYR A  176  UNP  P01241    PHE   202 ENGINEERED                     
SEQADV 1AXI GLY B   31  UNP  P10912    LYS    49 CONFLICT                       
SEQADV 1AXI GLU B   61  UNP  P10912    LEU    79 CONFLICT                       
SEQADV 1AXI ALA B  104  UNP  P10912    TRP   122 ENGINEERED                     
SEQRES   1 A  191  PHE PRO THR ILE PRO LEU SER ARG LEU PHE ASP ASN ALA          
SEQRES   2 A  191  MET LEU ARG ALA HIS ARG LEU HIS GLN LEU ALA PHE ASP          
SEQRES   3 A  191  THR TYR GLN GLU PHE GLU GLU ALA TYR ILE PRO LYS GLU          
SEQRES   4 A  191  GLN LYS TYR SER PHE LEU GLN ASN PRO GLN THR SER LEU          
SEQRES   5 A  191  CYS PHE SER GLU SER ILE PRO THR PRO SER ASN ARG GLU          
SEQRES   6 A  191  GLU THR GLN GLN LYS SER ASN LEU GLU LEU LEU ARG ILE          
SEQRES   7 A  191  SER LEU LEU LEU ILE GLN SER TRP LEU GLU PRO VAL GLN          
SEQRES   8 A  191  PHE LEU ARG SER VAL PHE ALA ASN SER LEU VAL TYR GLY          
SEQRES   9 A  191  ALA SER ASP SER ASN VAL TYR ASP LEU LEU LYS ASP LEU          
SEQRES  10 A  191  GLU GLU ARG ILE GLN THR LEU MET GLY ARG LEU THR ASP          
SEQRES  11 A  191  GLY SER PRO ARG THR GLY GLN ILE PHE LYS GLN THR TYR          
SEQRES  12 A  191  SER LYS PHE ASP THR ASN SER HIS ASN ASP ASP ALA LEU          
SEQRES  13 A  191  LEU LYS ASN TYR GLY LEU LEU TYR CYS PHE ARG ARG ASP          
SEQRES  14 A  191  MET THR TYR VAL ALA THR TYR LEU ARG ILE VAL GLN CYS          
SEQRES  15 A  191  ARG SER VAL GLU GLY SER CYS GLY PHE                          
SEQRES   1 B  236  PHE SER GLY SER GLU ALA THR ALA ALA ILE LEU SER ARG          
SEQRES   2 B  236  ALA PRO TRP SER LEU GLN SER VAL ASN PRO GLY LEU LYS          
SEQRES   3 B  236  THR ASN SER SER GLY GLU PRO LYS PHE THR LYS CYS ARG          
SEQRES   4 B  236  SER PRO GLU ARG GLU THR PHE SER CYS HIS TRP THR ASP          
SEQRES   5 B  236  GLU VAL HIS HIS GLY THR LYS ASN GLU GLY PRO ILE GLN          
SEQRES   6 B  236  LEU PHE TYR THR ARG ARG ASN THR GLN GLU TRP THR GLN          
SEQRES   7 B  236  GLU TRP LYS GLU CYS PRO ASP TYR VAL SER ALA GLY GLU          
SEQRES   8 B  236  ASN SER CYS TYR PHE ASN SER SER PHE THR SER ILE ALA          
SEQRES   9 B  236  ILE PRO TYR CYS ILE LYS LEU THR SER ASN GLY GLY THR          
SEQRES  10 B  236  VAL ASP GLU LYS CYS PHE SER VAL ASP GLU ILE VAL GLN          
SEQRES  11 B  236  PRO ASP PRO PRO ILE ALA LEU ASN TRP THR LEU LEU ASN          
SEQRES  12 B  236  VAL SER LEU THR GLY ILE HIS ALA ASP ILE GLN VAL ARG          
SEQRES  13 B  236  TRP GLU ALA PRO ARG ASN ALA ASP ILE GLN LYS GLY TRP          
SEQRES  14 B  236  MET VAL LEU GLU TYR GLU LEU GLN TYR LYS GLU VAL ASN          
SEQRES  15 B  236  GLU THR LYS TRP LYS MET MET ASP PRO ILE LEU THR THR          
SEQRES  16 B  236  SER VAL PRO VAL TYR SER LEU LYS VAL ASP LYS GLU TYR          
SEQRES  17 B  236  GLU VAL ARG VAL ARG SER LYS GLN ARG ASN SER GLY ASN          
SEQRES  18 B  236  TYR GLY GLU PHE SER GLU VAL LEU TYR VAL THR LEU PRO          
SEQRES  19 B  236  GLN MET                                                      
HET    SO4  B 237       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  SO4    O4 S 2-                                                      
FORMUL   4  HOH   *382(H2 O)                                                    
HELIX    1   1 SER A    7  TYR A   35  1                                  29    
HELIX    2   2 LYS A   38  GLN A   46  1                                   9    
HELIX    3   3 PHE A   54  SER A   57  5                                   4    
HELIX    4   4 ARG A   64  GLN A   69  1                                   6    
HELIX    5   5 ASN A   72  ASN A   99  1                                  28    
HELIX    6   6 ASP A  107  ARG A  127  1                                  21    
HELIX    7   7 GLN A  137  LYS A  140  1                                   4    
HELIX    8   8 LEU A  156  SER A  184  1                                  29    
HELIX    9   9 SER B   98  PHE B  100  5                                   3    
HELIX   10  10 VAL B  125  ILE B  128  5                                   4    
SHEET    1   A 2 PHE B  46  HIS B  49  0                                        
SHEET    2   A 2 SER B  93  PHE B  96 -1  N  PHE B  96   O  PHE B  46           
SHEET    1   B 3 GLN B  65  ARG B  70  0                                        
SHEET    2   B 3 PRO B 106  SER B 113 -1  N  THR B 112   O  GLN B  65           
SHEET    3   B 3 GLY B 116  SER B 124 -1  N  PHE B 123   O  TYR B 107           
SHEET    1   C 3 ASN B 138  LEU B 141  0                                        
SHEET    2   C 3 ILE B 153  ARG B 156 -1  N  ARG B 156   O  ASN B 138           
SHEET    3   C 3 SER B 196  VAL B 199 -1  N  VAL B 199   O  ILE B 153           
SHEET    1   D 3 LEU B 172  GLU B 180  0                                        
SHEET    2   D 3 TYR B 208  GLN B 216 -1  N  LYS B 215   O  GLU B 173           
SHEET    3   D 3 LEU B 229  VAL B 231 -1  N  VAL B 231   O  TYR B 208           
SSBOND   1 CYS A   53    CYS A  165                          1555   1555  2.06  
SSBOND   2 CYS A  182    CYS A  189                          1555   1555  1.99  
SSBOND   3 CYS B   38    CYS B   48                          1555   1555  2.15  
SSBOND   4 CYS B   83    CYS B   94                          1555   1555  2.10  
SSBOND   5 CYS B  108    CYS B  122                          1555   1555  2.08  
SITE     1 AC1  4 GLY B 148  ILE B 149  HIS B 150  HOH B 456                    
CRYST1   65.600   65.600  231.700  90.00  90.00  90.00 P 43 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      0.015244  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015244  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004316        0.00000