HEADER    STRUCTURAL PROTEIN                      21-JUL-22   7YK7              
TITLE     CRYO-EM STRUCTURE OF THE DC591053-BOUND HUMAN RELAXIN FAMILY PEPTIDE  
TITLE    2 RECEPTOR 4 (RXFP4)-GI COMPLEX                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT  
COMPND   3 GAMMA-2;                                                             
COMPND   4 CHAIN: G;                                                            
COMPND   5 SYNONYM: G GAMMA-I;                                                  
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-2;   
COMPND   9 CHAIN: I;                                                            
COMPND  10 SYNONYM: ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN;               
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 MUTATION: YES;                                                       
COMPND  13 MOL_ID: 3;                                                           
COMPND  14 MOLECULE: RELAXIN-3 RECEPTOR 2;                                      
COMPND  15 CHAIN: R;                                                            
COMPND  16 SYNONYM: RLN3 RECEPTOR 2,G-PROTEIN COUPLED RECEPTOR 100,G-PROTEIN    
COMPND  17 COUPLED RECEPTOR GPCR142,INSULIN-LIKE PEPTIDE INSL5 RECEPTOR,RELAXIN 
COMPND  18 FAMILY PEPTIDE RECEPTOR 4;                                           
COMPND  19 ENGINEERED: YES;                                                     
COMPND  20 MOL_ID: 4;                                                           
COMPND  21 MOLECULE: SCFV16;                                                    
COMPND  22 CHAIN: S;                                                            
COMPND  23 ENGINEERED: YES;                                                     
COMPND  24 MOL_ID: 5;                                                           
COMPND  25 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT  
COMPND  26 BETA-1;                                                              
COMPND  27 CHAIN: T;                                                            
COMPND  28 SYNONYM: TRANSDUCIN BETA CHAIN 1;                                    
COMPND  29 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: BOVINE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 GENE: GNG2;                                                          
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 GENE: GNAI2, GNAI2B;                                                 
SOURCE  13 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  17 ORGANISM_COMMON: HUMAN;                                              
SOURCE  18 ORGANISM_TAXID: 9606;                                                
SOURCE  19 GENE: RXFP4, GPCR142, GPR100, RLN3R2;                                
SOURCE  20 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  21 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  22 MOL_ID: 4;                                                           
SOURCE  23 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  24 ORGANISM_TAXID: 32630;                                               
SOURCE  25 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  26 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  27 MOL_ID: 5;                                                           
SOURCE  28 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  29 ORGANISM_COMMON: HUMAN;                                              
SOURCE  30 ORGANISM_TAXID: 9606;                                                
SOURCE  31 GENE: GNB1;                                                          
SOURCE  32 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  33 EXPRESSION_SYSTEM_TAXID: 7108                                        
KEYWDS    HUMAN RELAXIN FAMILY PEPTIDE RECEPTOR 4, G PROTEIN-COUPLED RECEPTOR,  
KEYWDS   2 LIGAND RECOGNITION, STRUCTURAL PROTEIN                               
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    Y.CHEN,Q.T.ZHOU,J.WANG,Y.W.XU,Y.WANG,J.H.YAN,Y.B.WANG,Q.ZHU,F.H.ZHAO, 
AUTHOR   2 C.H.LI,C.W.CHEN,X.Q.CAI,R.A.D.BATHGATE,C.SHEN,H.E.XU,D.H.YANG,H.LIU, 
AUTHOR   3 M.W.WANG                                                             
REVDAT   2   06-NOV-24 7YK7    1       REMARK                                   
REVDAT   1   01-MAR-23 7YK7    0                                                
JRNL        AUTH   Y.CHEN,Q.ZHOU,J.WANG,Y.XU,Y.WANG,J.YAN,Y.WANG,Q.ZHU,F.ZHAO,  
JRNL        AUTH 2 C.LI,C.W.CHEN,X.CAI,R.A.D.BATHGATE,C.SHEN,H.ERIC XU,D.YANG,  
JRNL        AUTH 3 H.LIU,M.W.WANG                                               
JRNL        TITL   LIGAND RECOGNITION MECHANISM OF THE HUMAN RELAXIN FAMILY     
JRNL        TITL 2 PEPTIDE RECEPTOR 4 (RXFP4).                                  
JRNL        REF    NAT COMMUN                    V.  14   492 2023              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   36717591                                                     
JRNL        DOI    10.1038/S41467-023-36182-Z                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   SOFTWARE PACKAGES      : NULL                                      
REMARK   3   RECONSTRUCTION SCHEMA  : NULL                                      
REMARK   3                                                                      
REMARK   3 EM MAP-MODEL FITTING AND REFINEMENT                                  
REMARK   3   PDB ENTRY                    : NULL                                
REMARK   3   REFINEMENT SPACE             : NULL                                
REMARK   3   REFINEMENT PROTOCOL          : NULL                                
REMARK   3   REFINEMENT TARGET            : NULL                                
REMARK   3   OVERALL ANISOTROPIC B VALUE  : NULL                                
REMARK   3                                                                      
REMARK   3 FITTING PROCEDURE : NULL                                             
REMARK   3                                                                      
REMARK   3 EM IMAGE RECONSTRUCTION STATISTICS                                   
REMARK   3   NOMINAL PIXEL SIZE (ANGSTROMS)    : NULL                           
REMARK   3   ACTUAL PIXEL SIZE  (ANGSTROMS)    : NULL                           
REMARK   3   EFFECTIVE RESOLUTION (ANGSTROMS)  : 2.750                          
REMARK   3   NUMBER OF PARTICLES               : 225327                         
REMARK   3   CTF CORRECTION METHOD             : PHASE FLIPPING AND AMPLITUDE   
REMARK   3                                       CORRECTION                     
REMARK   3                                                                      
REMARK   3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL                    
REMARK   3                                                                      
REMARK   3 OTHER DETAILS: NULL                                                  
REMARK   4                                                                      
REMARK   4 7YK7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-AUG-22.                  
REMARK 100 THE DEPOSITION ID IS D_1300031053.                                   
REMARK 245                                                                      
REMARK 245 EXPERIMENTAL DETAILS                                                 
REMARK 245   RECONSTRUCTION METHOD          : SINGLE PARTICLE                   
REMARK 245   SPECIMEN TYPE                  : NULL                              
REMARK 245                                                                      
REMARK 245 ELECTRON MICROSCOPE SAMPLE                                           
REMARK 245   SAMPLE TYPE                    : PARTICLE                          
REMARK 245   PARTICLE TYPE                  : POINT                             
REMARK 245   NAME OF SAMPLE                 : CRYO-EM STRUCTURE OF THE HUMAN    
REMARK 245                                    RELAXIN FAMILY PEPTIDE RECEPTOR   
REMARK 245                                    4 IN COMPLEX WITH DC591053 AND    
REMARK 245                                    G PROTEIN; RELAXIN FAMILY         
REMARK 245                                    PEPTIDE RECEPTOR 4; G PROTEIN;    
REMARK 245                                    SCFV16                            
REMARK 245   SAMPLE CONCENTRATION (MG ML-1) : NULL                              
REMARK 245   SAMPLE SUPPORT DETAILS         : NULL                              
REMARK 245   SAMPLE VITRIFICATION DETAILS   : NULL                              
REMARK 245   SAMPLE BUFFER                  : NULL                              
REMARK 245   PH                             : 7.40                              
REMARK 245   SAMPLE DETAILS                 : NULL                              
REMARK 245                                                                      
REMARK 245 DATA ACQUISITION                                                     
REMARK 245   DATE OF EXPERIMENT                : NULL                           
REMARK 245   NUMBER OF MICROGRAPHS-IMAGES      : NULL                           
REMARK 245   TEMPERATURE (KELVIN)              : NULL                           
REMARK 245   MICROSCOPE MODEL                  : FEI TITAN KRIOS                
REMARK 245   DETECTOR TYPE                     : GATAN K3 (6K X 4K)             
REMARK 245   MINIMUM DEFOCUS (NM)              : 1200.00                        
REMARK 245   MAXIMUM DEFOCUS (NM)              : 2200.00                        
REMARK 245   MINIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   MAXIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   NOMINAL CS                        : NULL                           
REMARK 245   IMAGING MODE                      : BRIGHT FIELD                   
REMARK 245   ELECTRON DOSE (ELECTRONS NM**-2)  : 8000.00                        
REMARK 245   ILLUMINATION MODE                 : OTHER                          
REMARK 245   NOMINAL MAGNIFICATION             : NULL                           
REMARK 245   CALIBRATED MAGNIFICATION          : NULL                           
REMARK 245   SOURCE                            : OTHER                          
REMARK 245   ACCELERATION VOLTAGE (KV)         : 300                            
REMARK 245   IMAGING DETAILS                   : NULL                           
REMARK 247                                                                      
REMARK 247 ELECTRON MICROSCOPY                                                  
REMARK 247  THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON          
REMARK 247  MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE              
REMARK 247  THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES           
REMARK 247  ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION         
REMARK 247  OF THE STRUCTURE FACTORS.                                           
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: PENTAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, I, R, S, T                         
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     MET G     1                                                      
REMARK 465     ALA G     2                                                      
REMARK 465     SER G     3                                                      
REMARK 465     ASN G     4                                                      
REMARK 465     ASN G     5                                                      
REMARK 465     THR G     6                                                      
REMARK 465     ALA G     7                                                      
REMARK 465     GLU G    63                                                      
REMARK 465     LYS G    64                                                      
REMARK 465     LYS G    65                                                      
REMARK 465     PHE G    66                                                      
REMARK 465     PHE G    67                                                      
REMARK 465     CYS G    68                                                      
REMARK 465     ALA G    69                                                      
REMARK 465     ILE G    70                                                      
REMARK 465     LEU G    71                                                      
REMARK 465     MET I     1                                                      
REMARK 465     GLY I     2                                                      
REMARK 465     CYS I     3                                                      
REMARK 465     THR I     4                                                      
REMARK 465     LYS I    54                                                      
REMARK 465     ILE I    55                                                      
REMARK 465     ILE I    56                                                      
REMARK 465     HIS I    57                                                      
REMARK 465     GLU I    58                                                      
REMARK 465     ASP I    59                                                      
REMARK 465     GLY I    60                                                      
REMARK 465     TYR I    61                                                      
REMARK 465     SER I    62                                                      
REMARK 465     GLU I    63                                                      
REMARK 465     GLU I    64                                                      
REMARK 465     GLU I    65                                                      
REMARK 465     CYS I    66                                                      
REMARK 465     ARG I    67                                                      
REMARK 465     GLN I    68                                                      
REMARK 465     TYR I    69                                                      
REMARK 465     ARG I    70                                                      
REMARK 465     ALA I    71                                                      
REMARK 465     VAL I    72                                                      
REMARK 465     VAL I    73                                                      
REMARK 465     TYR I    74                                                      
REMARK 465     SER I    75                                                      
REMARK 465     ASN I    76                                                      
REMARK 465     THR I    77                                                      
REMARK 465     ILE I    78                                                      
REMARK 465     GLN I    79                                                      
REMARK 465     SER I    80                                                      
REMARK 465     ILE I    81                                                      
REMARK 465     MET I    82                                                      
REMARK 465     ALA I    83                                                      
REMARK 465     ILE I    84                                                      
REMARK 465     VAL I    85                                                      
REMARK 465     LYS I    86                                                      
REMARK 465     ALA I    87                                                      
REMARK 465     MET I    88                                                      
REMARK 465     GLY I    89                                                      
REMARK 465     ASN I    90                                                      
REMARK 465     LEU I    91                                                      
REMARK 465     GLN I    92                                                      
REMARK 465     ILE I    93                                                      
REMARK 465     ASP I    94                                                      
REMARK 465     PHE I    95                                                      
REMARK 465     ALA I    96                                                      
REMARK 465     ASP I    97                                                      
REMARK 465     PRO I    98                                                      
REMARK 465     SER I    99                                                      
REMARK 465     ARG I   100                                                      
REMARK 465     ALA I   101                                                      
REMARK 465     ASP I   102                                                      
REMARK 465     ASP I   103                                                      
REMARK 465     ALA I   104                                                      
REMARK 465     ARG I   105                                                      
REMARK 465     GLN I   106                                                      
REMARK 465     LEU I   107                                                      
REMARK 465     PHE I   108                                                      
REMARK 465     ALA I   109                                                      
REMARK 465     LEU I   110                                                      
REMARK 465     SER I   111                                                      
REMARK 465     CYS I   112                                                      
REMARK 465     THR I   113                                                      
REMARK 465     ALA I   114                                                      
REMARK 465     GLU I   115                                                      
REMARK 465     GLU I   116                                                      
REMARK 465     GLN I   117                                                      
REMARK 465     GLY I   118                                                      
REMARK 465     VAL I   119                                                      
REMARK 465     LEU I   120                                                      
REMARK 465     PRO I   121                                                      
REMARK 465     ASP I   122                                                      
REMARK 465     ASP I   123                                                      
REMARK 465     LEU I   124                                                      
REMARK 465     SER I   125                                                      
REMARK 465     GLY I   126                                                      
REMARK 465     VAL I   127                                                      
REMARK 465     ILE I   128                                                      
REMARK 465     ARG I   129                                                      
REMARK 465     ARG I   130                                                      
REMARK 465     LEU I   131                                                      
REMARK 465     TRP I   132                                                      
REMARK 465     ALA I   133                                                      
REMARK 465     ASP I   134                                                      
REMARK 465     HIS I   135                                                      
REMARK 465     GLY I   136                                                      
REMARK 465     VAL I   137                                                      
REMARK 465     GLN I   138                                                      
REMARK 465     ALA I   139                                                      
REMARK 465     CYS I   140                                                      
REMARK 465     PHE I   141                                                      
REMARK 465     GLY I   142                                                      
REMARK 465     ARG I   143                                                      
REMARK 465     SER I   144                                                      
REMARK 465     ARG I   145                                                      
REMARK 465     GLU I   146                                                      
REMARK 465     TYR I   147                                                      
REMARK 465     GLN I   148                                                      
REMARK 465     LEU I   149                                                      
REMARK 465     ASN I   150                                                      
REMARK 465     ASP I   151                                                      
REMARK 465     SER I   152                                                      
REMARK 465     ALA I   153                                                      
REMARK 465     ALA I   154                                                      
REMARK 465     TYR I   155                                                      
REMARK 465     TYR I   156                                                      
REMARK 465     LEU I   157                                                      
REMARK 465     ASN I   158                                                      
REMARK 465     ASP I   159                                                      
REMARK 465     LEU I   160                                                      
REMARK 465     GLU I   161                                                      
REMARK 465     ARG I   162                                                      
REMARK 465     ILE I   163                                                      
REMARK 465     ALA I   164                                                      
REMARK 465     GLN I   165                                                      
REMARK 465     SER I   166                                                      
REMARK 465     ASP I   167                                                      
REMARK 465     TYR I   168                                                      
REMARK 465     ILE I   169                                                      
REMARK 465     PRO I   170                                                      
REMARK 465     THR I   171                                                      
REMARK 465     GLN I   172                                                      
REMARK 465     GLN I   173                                                      
REMARK 465     ASP I   174                                                      
REMARK 465     VAL I   175                                                      
REMARK 465     LEU I   176                                                      
REMARK 465     ARG I   177                                                      
REMARK 465     THR I   178                                                      
REMARK 465     ARG I   179                                                      
REMARK 465     VAL I   180                                                      
REMARK 465     LYS I   181                                                      
REMARK 465     THR I   182                                                      
REMARK 465     THR I   183                                                      
REMARK 465     GLU I   237                                                      
REMARK 465     ASP I   238                                                      
REMARK 465     GLU I   239                                                      
REMARK 465     MET R     1                                                      
REMARK 465     PRO R     2                                                      
REMARK 465     THR R     3                                                      
REMARK 465     LEU R     4                                                      
REMARK 465     ASN R     5                                                      
REMARK 465     THR R     6                                                      
REMARK 465     SER R     7                                                      
REMARK 465     ALA R     8                                                      
REMARK 465     SER R     9                                                      
REMARK 465     PRO R    10                                                      
REMARK 465     PRO R    11                                                      
REMARK 465     THR R    12                                                      
REMARK 465     PHE R    13                                                      
REMARK 465     PHE R    14                                                      
REMARK 465     TRP R    15                                                      
REMARK 465     ALA R    16                                                      
REMARK 465     ASN R    17                                                      
REMARK 465     ALA R    18                                                      
REMARK 465     SER R    19                                                      
REMARK 465     GLY R    20                                                      
REMARK 465     GLY R    21                                                      
REMARK 465     SER R    22                                                      
REMARK 465     VAL R    23                                                      
REMARK 465     LEU R    24                                                      
REMARK 465     SER R    25                                                      
REMARK 465     ALA R    26                                                      
REMARK 465     ASP R    27                                                      
REMARK 465     ASP R    28                                                      
REMARK 465     ALA R    29                                                      
REMARK 465     PRO R    30                                                      
REMARK 465     MET R    31                                                      
REMARK 465     PRO R    32                                                      
REMARK 465     VAL R    33                                                      
REMARK 465     LYS R    34                                                      
REMARK 465     ASN R    66                                                      
REMARK 465     CYS R    67                                                      
REMARK 465     ALA R    68                                                      
REMARK 465     ARG R    69                                                      
REMARK 465     ARG R    70                                                      
REMARK 465     ALA R    71                                                      
REMARK 465     PRO R    72                                                      
REMARK 465     THR R   323                                                      
REMARK 465     PHE R   324                                                      
REMARK 465     ARG R   325                                                      
REMARK 465     ASP R   326                                                      
REMARK 465     LEU R   327                                                      
REMARK 465     ARG R   328                                                      
REMARK 465     LEU R   329                                                      
REMARK 465     ARG R   330                                                      
REMARK 465     LEU R   331                                                      
REMARK 465     TRP R   332                                                      
REMARK 465     PRO R   333                                                      
REMARK 465     GLN R   334                                                      
REMARK 465     GLY R   335                                                      
REMARK 465     GLY R   336                                                      
REMARK 465     GLY R   337                                                      
REMARK 465     TRP R   338                                                      
REMARK 465     VAL R   339                                                      
REMARK 465     GLN R   340                                                      
REMARK 465     GLN R   341                                                      
REMARK 465     VAL R   342                                                      
REMARK 465     ALA R   343                                                      
REMARK 465     LEU R   344                                                      
REMARK 465     LYS R   345                                                      
REMARK 465     GLN R   346                                                      
REMARK 465     VAL R   347                                                      
REMARK 465     GLY R   348                                                      
REMARK 465     ARG R   349                                                      
REMARK 465     ARG R   350                                                      
REMARK 465     TRP R   351                                                      
REMARK 465     VAL R   352                                                      
REMARK 465     ALA R   353                                                      
REMARK 465     SER R   354                                                      
REMARK 465     ASN R   355                                                      
REMARK 465     PRO R   356                                                      
REMARK 465     ARG R   357                                                      
REMARK 465     GLU R   358                                                      
REMARK 465     SER R   359                                                      
REMARK 465     ARG R   360                                                      
REMARK 465     PRO R   361                                                      
REMARK 465     SER R   362                                                      
REMARK 465     THR R   363                                                      
REMARK 465     LEU R   364                                                      
REMARK 465     LEU R   365                                                      
REMARK 465     THR R   366                                                      
REMARK 465     ASN R   367                                                      
REMARK 465     LEU R   368                                                      
REMARK 465     ASP R   369                                                      
REMARK 465     ARG R   370                                                      
REMARK 465     GLY R   371                                                      
REMARK 465     THR R   372                                                      
REMARK 465     PRO R   373                                                      
REMARK 465     GLY R   374                                                      
REMARK 465     MET S     1                                                      
REMARK 465     ALA S   120A                                                     
REMARK 465     GLY S   120B                                                     
REMARK 465     GLY S   120C                                                     
REMARK 465     GLY S   120D                                                     
REMARK 465     GLY S   120E                                                     
REMARK 465     SER S   120F                                                     
REMARK 465     GLY S   120G                                                     
REMARK 465     GLY S   120H                                                     
REMARK 465     GLY S   120I                                                     
REMARK 465     GLY S   120J                                                     
REMARK 465     SER S   120K                                                     
REMARK 465     GLY S   120L                                                     
REMARK 465     GLY S   120M                                                     
REMARK 465     GLY S   120N                                                     
REMARK 465     GLY S   120O                                                     
REMARK 465     SER S   120P                                                     
REMARK 465     ALA S   120Q                                                     
REMARK 465     MET T    -4                                                      
REMARK 465     GLY T    -3                                                      
REMARK 465     SER T    -2                                                      
REMARK 465     LEU T    -1                                                      
REMARK 465     LEU T     0                                                      
REMARK 465     GLN T     1                                                      
REMARK 465     SER T     2                                                      
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     ARG I 206    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     MET I 241    CG   SD   CE                                        
REMARK 470     LYS I 296    CG   CD   CE   NZ                                   
REMARK 470     MET R 116    CG   SD   CE                                        
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    HIS R   299     OG   SER R   302              2.11            
REMARK 500   OD1  ASN R    82     OG1  THR R   162              2.18            
REMARK 500   OE2  GLU I     8     OH   TYR S   175              2.19            
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    ARG I  32       31.12    -99.44                                   
REMARK 500    LEU I 233       65.97   -106.88                                   
REMARK 500    PHE I 260       77.11   -101.06                                   
REMARK 500    TYR I 297      -41.34   -141.31                                   
REMARK 500    ASP I 316       -3.15     67.37                                   
REMARK 500    THR I 330       58.61     37.21                                   
REMARK 500    PHE R 195      109.05    -50.90                                   
REMARK 500    ARG R 198       -9.70     60.58                                   
REMARK 500    CYS R 310      -37.21   -132.58                                   
REMARK 500    GLN S  39      112.37   -160.08                                   
REMARK 500    VAL S  48      -64.28   -121.17                                   
REMARK 500    ASN S  77       59.52     37.34                                   
REMARK 500    ARG S 191     -158.50   -149.54                                   
REMARK 500    THR T  34       48.57    -93.55                                   
REMARK 500    GLN T  75       49.87    -82.31                                   
REMARK 500    THR T  87       -0.87     67.25                                   
REMARK 500    LYS T 127       40.02   -109.46                                   
REMARK 500    PHE T 292        9.95     81.79                                   
REMARK 500    ALA T 299        6.03    -69.49                                   
REMARK 500    LEU T 308       54.30    -94.43                                   
REMARK 500    ASN T 313     -164.98   -160.65                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 PRO R  196     SER R  197                  144.50                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: EMD-33889   RELATED DB: EMDB                             
REMARK 900 CRYO-EM STRUCTURE OF THE DC591053-BOUND HUMAN RELAXIN FAMILY         
REMARK 900 PEPTIDE RECEPTOR 4-GI COMPLEX                                        
DBREF  7YK7 G    1    71  UNP    P63212   GBG2_BOVIN       1     71             
DBREF  7YK7 I    1   355  UNP    P04899   GNAI2_HUMAN      1    355             
DBREF  7YK7 R    1   374  UNP    Q8TDU9   RL3R2_HUMAN      1    374             
DBREF  7YK7 S    1   247  PDB    7YK7     7YK7             1    247             
DBREF  7YK7 T    2   340  UNP    P62873   GBB1_HUMAN       2    340             
SEQADV 7YK7 ASN I   47  UNP  P04899    SER    47 ENGINEERED MUTATION            
SEQADV 7YK7 ALA I  204  UNP  P04899    GLY   204 ENGINEERED MUTATION            
SEQADV 7YK7 ALA I  246  UNP  P04899    GLU   246 ENGINEERED MUTATION            
SEQADV 7YK7 SER I  327  UNP  P04899    ALA   327 ENGINEERED MUTATION            
SEQADV 7YK7 MET T   -4  UNP  P62873              INITIATING METHIONINE          
SEQADV 7YK7 GLY T   -3  UNP  P62873              EXPRESSION TAG                 
SEQADV 7YK7 SER T   -2  UNP  P62873              EXPRESSION TAG                 
SEQADV 7YK7 LEU T   -1  UNP  P62873              EXPRESSION TAG                 
SEQADV 7YK7 LEU T    0  UNP  P62873              EXPRESSION TAG                 
SEQADV 7YK7 GLN T    1  UNP  P62873              EXPRESSION TAG                 
SEQRES   1 G   71  MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG          
SEQRES   2 G   71  LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP          
SEQRES   3 G   71  ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA          
SEQRES   4 G   71  TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR          
SEQRES   5 G   71  PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS          
SEQRES   6 G   71  PHE PHE CYS ALA ILE LEU                                      
SEQRES   1 I  355  MET GLY CYS THR VAL SER ALA GLU ASP LYS ALA ALA ALA          
SEQRES   2 I  355  GLU ARG SER LYS MET ILE ASP LYS ASN LEU ARG GLU ASP          
SEQRES   3 I  355  GLY GLU LYS ALA ALA ARG GLU VAL LYS LEU LEU LEU LEU          
SEQRES   4 I  355  GLY ALA GLY GLU SER GLY LYS ASN THR ILE VAL LYS GLN          
SEQRES   5 I  355  MET LYS ILE ILE HIS GLU ASP GLY TYR SER GLU GLU GLU          
SEQRES   6 I  355  CYS ARG GLN TYR ARG ALA VAL VAL TYR SER ASN THR ILE          
SEQRES   7 I  355  GLN SER ILE MET ALA ILE VAL LYS ALA MET GLY ASN LEU          
SEQRES   8 I  355  GLN ILE ASP PHE ALA ASP PRO SER ARG ALA ASP ASP ALA          
SEQRES   9 I  355  ARG GLN LEU PHE ALA LEU SER CYS THR ALA GLU GLU GLN          
SEQRES  10 I  355  GLY VAL LEU PRO ASP ASP LEU SER GLY VAL ILE ARG ARG          
SEQRES  11 I  355  LEU TRP ALA ASP HIS GLY VAL GLN ALA CYS PHE GLY ARG          
SEQRES  12 I  355  SER ARG GLU TYR GLN LEU ASN ASP SER ALA ALA TYR TYR          
SEQRES  13 I  355  LEU ASN ASP LEU GLU ARG ILE ALA GLN SER ASP TYR ILE          
SEQRES  14 I  355  PRO THR GLN GLN ASP VAL LEU ARG THR ARG VAL LYS THR          
SEQRES  15 I  355  THR GLY ILE VAL GLU THR HIS PHE THR PHE LYS ASP LEU          
SEQRES  16 I  355  HIS PHE LYS MET PHE ASP VAL GLY ALA GLN ARG SER GLU          
SEQRES  17 I  355  ARG LYS LYS TRP ILE HIS CYS PHE GLU GLY VAL THR ALA          
SEQRES  18 I  355  ILE ILE PHE CYS VAL ALA LEU SER ALA TYR ASP LEU VAL          
SEQRES  19 I  355  LEU ALA GLU ASP GLU GLU MET ASN ARG MET HIS ALA SER          
SEQRES  20 I  355  MET LYS LEU PHE ASP SER ILE CYS ASN ASN LYS TRP PHE          
SEQRES  21 I  355  THR ASP THR SER ILE ILE LEU PHE LEU ASN LYS LYS ASP          
SEQRES  22 I  355  LEU PHE GLU GLU LYS ILE THR HIS SER PRO LEU THR ILE          
SEQRES  23 I  355  CYS PHE PRO GLU TYR THR GLY ALA ASN LYS TYR ASP GLU          
SEQRES  24 I  355  ALA ALA SER TYR ILE GLN SER LYS PHE GLU ASP LEU ASN          
SEQRES  25 I  355  LYS ARG LYS ASP THR LYS GLU ILE TYR THR HIS PHE THR          
SEQRES  26 I  355  CYS SER THR ASP THR LYS ASN VAL GLN PHE VAL PHE ASP          
SEQRES  27 I  355  ALA VAL THR ASP VAL ILE ILE LYS ASN ASN LEU LYS ASP          
SEQRES  28 I  355  CYS GLY LEU PHE                                              
SEQRES   1 R  374  MET PRO THR LEU ASN THR SER ALA SER PRO PRO THR PHE          
SEQRES   2 R  374  PHE TRP ALA ASN ALA SER GLY GLY SER VAL LEU SER ALA          
SEQRES   3 R  374  ASP ASP ALA PRO MET PRO VAL LYS PHE LEU ALA LEU ARG          
SEQRES   4 R  374  LEU MET VAL ALA LEU ALA TYR GLY LEU VAL GLY ALA ILE          
SEQRES   5 R  374  GLY LEU LEU GLY ASN LEU ALA VAL LEU TRP VAL LEU SER          
SEQRES   6 R  374  ASN CYS ALA ARG ARG ALA PRO GLY PRO PRO SER ASP THR          
SEQRES   7 R  374  PHE VAL PHE ASN LEU ALA LEU ALA ASP LEU GLY LEU ALA          
SEQRES   8 R  374  LEU THR LEU PRO PHE TRP ALA ALA GLU SER ALA LEU ASP          
SEQRES   9 R  374  PHE HIS TRP PRO PHE GLY GLY ALA LEU CYS LYS MET VAL          
SEQRES  10 R  374  LEU THR ALA THR VAL LEU ASN VAL TYR ALA SER ILE PHE          
SEQRES  11 R  374  LEU ILE THR ALA LEU SER VAL ALA ARG TYR TRP VAL VAL          
SEQRES  12 R  374  ALA MET ALA ALA GLY PRO GLY THR HIS LEU SER LEU PHE          
SEQRES  13 R  374  TRP ALA ARG ILE ALA THR LEU ALA VAL TRP ALA ALA ALA          
SEQRES  14 R  374  ALA LEU VAL THR VAL PRO THR ALA VAL PHE GLY VAL GLU          
SEQRES  15 R  374  GLY GLU VAL CYS GLY VAL ARG LEU CYS LEU LEU ARG PHE          
SEQRES  16 R  374  PRO SER ARG TYR TRP LEU GLY ALA TYR GLN LEU GLN ARG          
SEQRES  17 R  374  VAL VAL LEU ALA PHE MET VAL PRO LEU GLY VAL ILE THR          
SEQRES  18 R  374  THR SER TYR LEU LEU LEU LEU ALA PHE LEU GLN ARG ARG          
SEQRES  19 R  374  GLN ARG ARG ARG GLN ASP SER ARG VAL VAL ALA ARG SER          
SEQRES  20 R  374  VAL ARG ILE LEU VAL ALA SER PHE PHE LEU CYS TRP PHE          
SEQRES  21 R  374  PRO ASN HIS VAL VAL THR LEU TRP GLY VAL LEU VAL LYS          
SEQRES  22 R  374  PHE ASP LEU VAL PRO TRP ASN SER THR PHE TYR THR ILE          
SEQRES  23 R  374  GLN THR TYR VAL PHE PRO VAL THR THR CYS LEU ALA HIS          
SEQRES  24 R  374  SER ASN SER CYS LEU ASN PRO VAL LEU TYR CYS LEU LEU          
SEQRES  25 R  374  ARG ARG GLU PRO ARG GLN ALA LEU ALA GLY THR PHE ARG          
SEQRES  26 R  374  ASP LEU ARG LEU ARG LEU TRP PRO GLN GLY GLY GLY TRP          
SEQRES  27 R  374  VAL GLN GLN VAL ALA LEU LYS GLN VAL GLY ARG ARG TRP          
SEQRES  28 R  374  VAL ALA SER ASN PRO ARG GLU SER ARG PRO SER THR LEU          
SEQRES  29 R  374  LEU THR ASN LEU ASP ARG GLY THR PRO GLY                      
SEQRES   1 S  248  MET VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN          
SEQRES   2 S  248  PRO GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY          
SEQRES   3 S  248  PHE ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN          
SEQRES   4 S  248  ALA PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER          
SEQRES   5 S  248  SER GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS          
SEQRES   6 S  248  GLY ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR          
SEQRES   7 S  248  LEU PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR          
SEQRES   8 S  248  ALA MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY          
SEQRES   9 S  248  SER SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU          
SEQRES  10 S  248  THR VAL SER ALA GLY GLY GLY GLY SER GLY GLY GLY GLY          
SEQRES  11 S  248  SER GLY GLY GLY GLY SER ALA ASP ILE VAL MET THR GLN          
SEQRES  12 S  248  ALA THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL          
SEQRES  13 S  248  SER ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER          
SEQRES  14 S  248  ASN GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO          
SEQRES  15 S  248  GLY GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN          
SEQRES  16 S  248  LEU ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY          
SEQRES  17 S  248  SER GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU          
SEQRES  18 S  248  ALA GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU          
SEQRES  19 S  248  GLU TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU          
SEQRES  20 S  248  LEU                                                          
SEQRES   1 T  345  MET GLY SER LEU LEU GLN SER GLU LEU ASP GLN LEU ARG          
SEQRES   2 T  345  GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA          
SEQRES   3 T  345  ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR          
SEQRES   4 T  345  ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR          
SEQRES   5 T  345  ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA          
SEQRES   6 T  345  MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA          
SEQRES   7 T  345  SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR          
SEQRES   8 T  345  THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP          
SEQRES   9 T  345  VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL          
SEQRES  10 T  345  ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN          
SEQRES  11 T  345  LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU          
SEQRES  12 T  345  LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE          
SEQRES  13 T  345  LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR          
SEQRES  14 T  345  THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR          
SEQRES  15 T  345  THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU          
SEQRES  16 T  345  SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA          
SEQRES  17 T  345  CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY          
SEQRES  18 T  345  MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE          
SEQRES  19 T  345  ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA          
SEQRES  20 T  345  THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU          
SEQRES  21 T  345  ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN          
SEQRES  22 T  345  ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER          
SEQRES  23 T  345  GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS          
SEQRES  24 T  345  ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL          
SEQRES  25 T  345  LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL          
SEQRES  26 T  345  THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP          
SEQRES  27 T  345  SER PHE LEU LYS ILE TRP ASN                                  
HET    IYM  R 401      36                                                       
HETNAM     IYM [(1S)-7-ETHOXY-6-METHOXY-1-[2-(5-METHOXY-1H-INDOL-3-             
HETNAM   2 IYM  YL)ETHYL]-3,4-DIHYDRO-1H-ISOQUINOLIN-2-YL]-MORPHOLIN-           
HETNAM   3 IYM  4-YL-METHANONE                                                  
FORMUL   6  IYM    C28 H35 N3 O5                                                
HELIX    1 AA1 SER G    8  ASN G   24  1                                  17    
HELIX    2 AA2 LYS G   29  HIS G   44  1                                  16    
HELIX    3 AA3 ALA G   45  ASP G   48  5                                   4    
HELIX    4 AA4 PRO G   55  ASN G   59  5                                   5    
HELIX    5 AA5 SER I    6  ARG I   32  1                                  27    
HELIX    6 AA6 GLY I   45  MET I   53  1                                   9    
HELIX    7 AA7 TRP I  212  GLU I  217  5                                   6    
HELIX    8 AA8 SER I  229  TYR I  231  5                                   3    
HELIX    9 AA9 ASN I  242  ASN I  256  1                                  15    
HELIX   10 AB1 PHE I  275  SER I  282  1                                   8    
HELIX   11 AB2 ALA I  301  LEU I  311  1                                  11    
HELIX   12 AB3 LYS I  331  CYS I  352  1                                  22    
HELIX   13 AB4 ALA R   37  LEU R   64  1                                  28    
HELIX   14 AB5 PRO R   74  SER R   76  5                                   3    
HELIX   15 AB6 ASP R   77  LEU R  103  1                                  27    
HELIX   16 AB7 GLY R  110  MET R  145  1                                  36    
HELIX   17 AB8 SER R  154  THR R  173  1                                  20    
HELIX   18 AB9 VAL R  174  PHE R  179  1                                   6    
HELIX   19 AC1 TYR R  199  PHE R  213  1                                  15    
HELIX   20 AC2 PHE R  213  ARG R  233  1                                  21    
HELIX   21 AC3 ARG R  237  LYS R  273  1                                  37    
HELIX   22 AC4 PHE R  283  VAL R  290  1                                   8    
HELIX   23 AC5 VAL R  290  HIS R  299  1                                  10    
HELIX   24 AC6 SER R  300  CYS R  310  1                                  11    
HELIX   25 AC7 ARG R  313  GLY R  322  1                                  10    
HELIX   26 AC8 ALA S   28  PHE S   32  5                                   5    
HELIX   27 AC9 SER S   53  GLY S   56  5                                   4    
HELIX   28 AD1 ASP S   62  LYS S   65  5                                   4    
HELIX   29 AD2 ARG S   87  THR S   91  5                                   5    
HELIX   30 AD3 LEU T    4  CYS T   25  1                                  22    
HELIX   31 AD4 THR T   29  THR T   34  1                                   6    
SHEET    1 AA1 6 VAL I 186  THR I 191  0                                        
SHEET    2 AA1 6 HIS I 196  ASP I 201 -1  O  PHE I 197   N  PHE I 190           
SHEET    3 AA1 6 VAL I  34  GLY I  40  1  N  LEU I  36   O  LYS I 198           
SHEET    4 AA1 6 ALA I 221  ALA I 227  1  O  ILE I 223   N  LEU I  39           
SHEET    5 AA1 6 ILE I 265  ASN I 270  1  O  ILE I 266   N  PHE I 224           
SHEET    6 AA1 6 ILE I 320  PHE I 324  1  O  TYR I 321   N  LEU I 267           
SHEET    1 AA2 2 GLY R 183  GLU R 184  0                                        
SHEET    2 AA2 2 ARG R 189  LEU R 190 -1  O  LEU R 190   N  GLY R 183           
SHEET    1 AA3 4 LEU S   4  SER S   7  0                                        
SHEET    2 AA3 4 SER S  17  ALA S  24 -1  O  SER S  21   N  SER S   7           
SHEET    3 AA3 4 THR S  78  THR S  84 -1  O  LEU S  79   N  CYS S  22           
SHEET    4 AA3 4 THR S  69  ASP S  73 -1  N  THR S  69   O  GLN S  82           
SHEET    1 AA4 5 ILE S  58  TYR S  60  0                                        
SHEET    2 AA4 5 LEU S  45  ILE S  51 -1  N  TYR S  50   O  TYR S  59           
SHEET    3 AA4 5 GLY S  33  GLN S  39 -1  N  ARG S  38   O  GLU S  46           
SHEET    4 AA4 5 ALA S  92  SER S  99 -1  O  SER S  99   N  GLY S  33           
SHEET    5 AA4 5 THR S 115  LEU S 117 -1  O  THR S 115   N  TYR S  94           
SHEET    1 AA5 4 THR S 141  GLN S 142  0                                        
SHEET    2 AA5 4 VAL S 155  ARG S 160 -1  O  ARG S 160   N  THR S 141           
SHEET    3 AA5 4 ALA S 211  ILE S 216 -1  O  LEU S 214   N  ILE S 157           
SHEET    4 AA5 4 PHE S 203  SER S 206 -1  N  SER S 206   O  THR S 213           
SHEET    1 AA6 5 SER S 146  PRO S 148  0                                        
SHEET    2 AA6 5 THR S 243  GLU S 246  1  O  LYS S 244   N  VAL S 147           
SHEET    3 AA6 5 GLY S 225  GLN S 231 -1  N  GLY S 225   O  LEU S 245           
SHEET    4 AA6 5 LEU S 174  GLN S 179 -1  N  TYR S 175   O  MET S 230           
SHEET    5 AA6 5 GLN S 186  ILE S 189 -1  O  ILE S 189   N  TRP S 176           
SHEET    1 AA7 4 SER S 146  PRO S 148  0                                        
SHEET    2 AA7 4 THR S 243  GLU S 246  1  O  LYS S 244   N  VAL S 147           
SHEET    3 AA7 4 GLY S 225  GLN S 231 -1  N  GLY S 225   O  LEU S 245           
SHEET    4 AA7 4 THR S 238  PHE S 239 -1  O  THR S 238   N  GLN S 231           
SHEET    1 AA8 4 THR T  47  LEU T  51  0                                        
SHEET    2 AA8 4 PHE T 335  TRP T 339 -1  O  ILE T 338   N  ARG T  48           
SHEET    3 AA8 4 VAL T 327  SER T 331 -1  N  THR T 329   O  LYS T 337           
SHEET    4 AA8 4 VAL T 315  VAL T 320 -1  N  GLY T 319   O  ALA T 328           
SHEET    1 AA9 4 ILE T  58  TRP T  63  0                                        
SHEET    2 AA9 4 LEU T  69  SER T  74 -1  O  ALA T  73   N  ALA T  60           
SHEET    3 AA9 4 LYS T  78  ASP T  83 -1  O  TRP T  82   N  LEU T  70           
SHEET    4 AA9 4 LYS T  89  PRO T  94 -1  O  VAL T  90   N  ILE T  81           
SHEET    1 AB1 4 VAL T 100  TYR T 105  0                                        
SHEET    2 AB1 4 TYR T 111  GLY T 116 -1  O  GLY T 115   N  MET T 101           
SHEET    3 AB1 4 CYS T 121  ASN T 125 -1  O  TYR T 124   N  VAL T 112           
SHEET    4 AB1 4 ARG T 134  LEU T 139 -1  O  ARG T 134   N  ASN T 125           
SHEET    1 AB2 4 LEU T 146  PHE T 151  0                                        
SHEET    2 AB2 4 GLN T 156  SER T 161 -1  O  VAL T 158   N  ARG T 150           
SHEET    3 AB2 4 THR T 165  ASP T 170 -1  O  TRP T 169   N  ILE T 157           
SHEET    4 AB2 4 GLN T 175  THR T 181 -1  O  PHE T 180   N  CYS T 166           
SHEET    1 AB3 4 VAL T 187  LEU T 192  0                                        
SHEET    2 AB3 4 PHE T 199  ALA T 203 -1  O  GLY T 202   N  MET T 188           
SHEET    3 AB3 4 ALA T 208  LEU T 210 -1  O  LYS T 209   N  SER T 201           
SHEET    4 AB3 4 THR T 221  PHE T 222 -1  O  PHE T 222   N  ALA T 208           
SHEET    1 AB4 4 ILE T 229  PHE T 234  0                                        
SHEET    2 AB4 4 ALA T 240  SER T 245 -1  O  ALA T 242   N  CYS T 233           
SHEET    3 AB4 4 CYS T 250  ASP T 254 -1  O  PHE T 253   N  PHE T 241           
SHEET    4 AB4 4 GLN T 259  TYR T 264 -1  O  TYR T 264   N  CYS T 250           
SHEET    1 AB5 4 ILE T 273  PHE T 278  0                                        
SHEET    2 AB5 4 LEU T 284  TYR T 289 -1  O  LEU T 286   N  SER T 277           
SHEET    3 AB5 4 CYS T 294  ASP T 298 -1  O  TRP T 297   N  LEU T 285           
SHEET    4 AB5 4 ARG T 304  VAL T 307 -1  O  ALA T 305   N  VAL T 296           
SSBOND   1 CYS R  114    CYS R  191                          1555   1555  2.03  
SSBOND   2 CYS S  159    CYS S  229                          1555   1555  2.04  
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000