HEADER    SIGNALING PROTEIN                       12-JUN-19   6PB1              
TITLE     CRYO-EM STRUCTURE OF UROCORTIN 1-BOUND CORTICOTROPIN-RELEASING FACTOR 
TITLE    2 2 RECEPTOR IN COMPLEX WITH GS PROTEIN AND NB35                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CORTICOTROPIN-RELEASING FACTOR RECEPTOR 2;                 
COMPND   3 CHAIN: P;                                                            
COMPND   4 SYNONYM: CRFR-2,CORTICOTROPIN-RELEASING HORMONE RECEPTOR 2,CRH-R2;   
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: UROCORTIN;                                                 
COMPND   8 CHAIN: U;                                                            
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) SUBUNIT ALPHA      
COMPND  12 ISOFORMS SHORT,GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-
COMPND  13 1,GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) SUBUNIT ALPHA ISOFORMS     
COMPND  14 SHORT;                                                               
COMPND  15 CHAIN: A;                                                            
COMPND  16 SYNONYM: ADENYLATE CYCLASE-STIMULATING G ALPHA PROTEIN,ADENYLATE     
COMPND  17 CYCLASE-INHIBITING G ALPHA PROTEIN,ADENYLATE CYCLASE-STIMULATING G   
COMPND  18 ALPHA PROTEIN;                                                       
COMPND  19 ENGINEERED: YES;                                                     
COMPND  20 MUTATION: YES;                                                       
COMPND  21 MOL_ID: 4;                                                           
COMPND  22 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT  
COMPND  23 BETA-1;                                                              
COMPND  24 CHAIN: B;                                                            
COMPND  25 SYNONYM: TRANSDUCIN BETA CHAIN 1;                                    
COMPND  26 ENGINEERED: YES;                                                     
COMPND  27 MOL_ID: 5;                                                           
COMPND  28 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT  
COMPND  29 GAMMA-2;                                                             
COMPND  30 CHAIN: G;                                                            
COMPND  31 SYNONYM: G GAMMA-I;                                                  
COMPND  32 ENGINEERED: YES;                                                     
COMPND  33 MOL_ID: 6;                                                           
COMPND  34 MOLECULE: NANOBODY 35;                                               
COMPND  35 CHAIN: N;                                                            
COMPND  36 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: CRHR2, CRF2R, CRH2R;                                           
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 MOL_ID: 3;                                                           
SOURCE  14 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  15 ORGANISM_COMMON: HUMAN;                                              
SOURCE  16 ORGANISM_TAXID: 9606;                                                
SOURCE  17 GENE: GNAS, GNAS1, GSP, GNAI1;                                       
SOURCE  18 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  19 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  20 MOL_ID: 4;                                                           
SOURCE  21 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  22 ORGANISM_COMMON: HUMAN;                                              
SOURCE  23 ORGANISM_TAXID: 9606;                                                
SOURCE  24 GENE: GNB1;                                                          
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: GNG2;                                                          
SOURCE  32 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  33 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  34 MOL_ID: 6;                                                           
SOURCE  35 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  36 ORGANISM_TAXID: 32630;                                               
SOURCE  37 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  38 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CORTICOTROPIN-RELEASING FACTOR 2 RECEPTOR, UROCORTINS1, GS PROTEIN,   
KEYWDS   2 GPCR, SIGNALING PROTEIN                                              
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    S.MA,Q.SHEN,L.-H.ZHAO,C.MAO,X.E.ZHOU,D.-D.SHEN,P.W.DE WAAL,P.BI,C.LI, 
AUTHOR   2 Y.JIANG,M.-W.WANG,P.M.SEXTON,D.WOOTTEN,K.MELCHER,Y.ZHANG,H.E.XU      
REVDAT   3   16-OCT-24 6PB1    1       REMARK                                   
REVDAT   2   19-FEB-20 6PB1    1       JRNL                                     
REVDAT   1   12-FEB-20 6PB1    0                                                
JRNL        AUTH   S.MA,Q.SHEN,L.H.ZHAO,C.MAO,X.E.ZHOU,D.D.SHEN,P.W.DE WAAL,    
JRNL        AUTH 2 P.BI,C.LI,Y.JIANG,M.W.WANG,P.M.SEXTON,D.WOOTTEN,K.MELCHER,   
JRNL        AUTH 3 Y.ZHANG,H.E.XU                                               
JRNL        TITL   MOLECULAR BASIS FOR HORMONE RECOGNITION AND ACTIVATION OF    
JRNL        TITL 2 CORTICOTROPIN-RELEASING FACTOR RECEPTORS.                    
JRNL        REF    MOL.CELL                      V.  77   669 2020              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   32004470                                                     
JRNL        DOI    10.1016/J.MOLCEL.2020.01.013                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 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)  : 2.800                          
REMARK   3   NUMBER OF PARTICLES               : 67569                          
REMARK   3   CTF CORRECTION METHOD             : NONE                           
REMARK   3                                                                      
REMARK   3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL                    
REMARK   3                                                                      
REMARK   3 OTHER DETAILS: NULL                                                  
REMARK   4                                                                      
REMARK   4 6PB1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUN-19.                  
REMARK 100 THE DEPOSITION ID IS D_1000242212.                                   
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                 : UROCORTIN 1-BOUND CORTICOTROPIN   
REMARK 245                                    -RELEASING FACTOR 2 RECEPTOR IN   
REMARK 245                                    COMPLEX WITH GS PROTEIN           
REMARK 245   SAMPLE CONCENTRATION (MG ML-1) : NULL                              
REMARK 245   SAMPLE SUPPORT DETAILS         : UNSPECIFIED                       
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 K2 BASE (4K X 4K)        
REMARK 245   MINIMUM DEFOCUS (NM)              : NULL                           
REMARK 245   MAXIMUM DEFOCUS (NM)              : NULL                           
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)  : 6600.00                        
REMARK 245   ILLUMINATION MODE                 : FLOOD BEAM                     
REMARK 245   NOMINAL MAGNIFICATION             : NULL                           
REMARK 245   CALIBRATED MAGNIFICATION          : NULL                           
REMARK 245   SOURCE                            : FIELD EMISSION GUN             
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: HEXAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: P, U, A, B, G, N                      
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     ASP P     2                                                      
REMARK 465     ALA P     3                                                      
REMARK 465     ALA P     4                                                      
REMARK 465     LEU P     5                                                      
REMARK 465     LEU P     6                                                      
REMARK 465     HIS P     7                                                      
REMARK 465     SER P     8                                                      
REMARK 465     LEU P     9                                                      
REMARK 465     LEU P    10                                                      
REMARK 465     GLU P    11                                                      
REMARK 465     ALA P    12                                                      
REMARK 465     ASN P    13                                                      
REMARK 465     CYS P    14                                                      
REMARK 465     SER P    15                                                      
REMARK 465     LEU P    16                                                      
REMARK 465     ALA P    17                                                      
REMARK 465     LEU P    18                                                      
REMARK 465     ALA P    19                                                      
REMARK 465     GLU P    20                                                      
REMARK 465     GLU P    21                                                      
REMARK 465     LEU P    22                                                      
REMARK 465     LEU P    23                                                      
REMARK 465     LEU P    24                                                      
REMARK 465     ASP P    25                                                      
REMARK 465     GLY P    26                                                      
REMARK 465     TRP P    27                                                      
REMARK 465     GLY P    28                                                      
REMARK 465     PRO P    29                                                      
REMARK 465     PRO P    30                                                      
REMARK 465     LEU P    31                                                      
REMARK 465     ASP P    32                                                      
REMARK 465     PRO P    33                                                      
REMARK 465     GLU P    34                                                      
REMARK 465     GLY P    35                                                      
REMARK 465     PRO P    36                                                      
REMARK 465     TYR P    37                                                      
REMARK 465     SER P    38                                                      
REMARK 465     TYR P    39                                                      
REMARK 465     CYS P    40                                                      
REMARK 465     ASN P    41                                                      
REMARK 465     THR P    42                                                      
REMARK 465     THR P    43                                                      
REMARK 465     LEU P    44                                                      
REMARK 465     ASP P    45                                                      
REMARK 465     GLN P    46                                                      
REMARK 465     ILE P    47                                                      
REMARK 465     GLY P    48                                                      
REMARK 465     THR P    49                                                      
REMARK 465     CYS P    50                                                      
REMARK 465     TRP P    51                                                      
REMARK 465     PRO P    52                                                      
REMARK 465     ARG P    53                                                      
REMARK 465     SER P    54                                                      
REMARK 465     ALA P    55                                                      
REMARK 465     ALA P    56                                                      
REMARK 465     GLY P    57                                                      
REMARK 465     ALA P    58                                                      
REMARK 465     LEU P    59                                                      
REMARK 465     VAL P    60                                                      
REMARK 465     GLU P    61                                                      
REMARK 465     ARG P    62                                                      
REMARK 465     PRO P    63                                                      
REMARK 465     CYS P    64                                                      
REMARK 465     PRO P    65                                                      
REMARK 465     GLU P    66                                                      
REMARK 465     TYR P    67                                                      
REMARK 465     PHE P    68                                                      
REMARK 465     ASN P    69                                                      
REMARK 465     GLY P    70                                                      
REMARK 465     VAL P    71                                                      
REMARK 465     LYS P    72                                                      
REMARK 465     TYR P    73                                                      
REMARK 465     ASN P    74                                                      
REMARK 465     THR P    75                                                      
REMARK 465     THR P    76                                                      
REMARK 465     ARG P    77                                                      
REMARK 465     ASN P    78                                                      
REMARK 465     ALA P    79                                                      
REMARK 465     TYR P    80                                                      
REMARK 465     ARG P    81                                                      
REMARK 465     GLU P    82                                                      
REMARK 465     CYS P    83                                                      
REMARK 465     LEU P    84                                                      
REMARK 465     GLU P    85                                                      
REMARK 465     ASN P    86                                                      
REMARK 465     GLY P    87                                                      
REMARK 465     THR P    88                                                      
REMARK 465     TRP P    89                                                      
REMARK 465     ALA P    90                                                      
REMARK 465     SER P    91                                                      
REMARK 465     LYS P    92                                                      
REMARK 465     ILE P    93                                                      
REMARK 465     ASN P    94                                                      
REMARK 465     TYR P    95                                                      
REMARK 465     SER P    96                                                      
REMARK 465     GLN P    97                                                      
REMARK 465     CYS P    98                                                      
REMARK 465     GLU P    99                                                      
REMARK 465     PRO P   100                                                      
REMARK 465     ILE P   101                                                      
REMARK 465     LEU P   102                                                      
REMARK 465     ASP P   103                                                      
REMARK 465     ASP P   104                                                      
REMARK 465     LYS P   105                                                      
REMARK 465     MET P   387                                                      
REMARK 465     ALA P   388                                                      
REMARK 465     MET A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     CYS A     3                                                      
REMARK 465     LEU A     4                                                      
REMARK 465     GLY A     5                                                      
REMARK 465     ASN A     6                                                      
REMARK 465     SER A     7                                                      
REMARK 465     LYS A     8                                                      
REMARK 465     THR A     9                                                      
REMARK 465     GLU A    10                                                      
REMARK 465     ARG A    77                                                      
REMARK 465     ILE A    78                                                      
REMARK 465     LEU A    79                                                      
REMARK 465     HIS A    80                                                      
REMARK 465     VAL A    81                                                      
REMARK 465     ASN A    82                                                      
REMARK 465     GLY A    83                                                      
REMARK 465     TYR A    84                                                      
REMARK 465     SER A    85                                                      
REMARK 465     GLU A    86                                                      
REMARK 465     GLU A    87                                                      
REMARK 465     GLU A    88                                                      
REMARK 465     CYS A    89                                                      
REMARK 465     LYS A    90                                                      
REMARK 465     GLN A    91                                                      
REMARK 465     TYR A    92                                                      
REMARK 465     LYS A    93                                                      
REMARK 465     ALA A    94                                                      
REMARK 465     VAL A    95                                                      
REMARK 465     VAL A    96                                                      
REMARK 465     TYR A    97                                                      
REMARK 465     SER A    98                                                      
REMARK 465     ASN A    99                                                      
REMARK 465     THR A   100                                                      
REMARK 465     ILE A   101                                                      
REMARK 465     GLN A   102                                                      
REMARK 465     SER A   103                                                      
REMARK 465     ILE A   104                                                      
REMARK 465     ILE A   105                                                      
REMARK 465     ALA A   106                                                      
REMARK 465     ILE A   107                                                      
REMARK 465     ILE A   108                                                      
REMARK 465     ARG A   109                                                      
REMARK 465     ALA A   110                                                      
REMARK 465     MET A   111                                                      
REMARK 465     GLY A   112                                                      
REMARK 465     ARG A   113                                                      
REMARK 465     LEU A   114                                                      
REMARK 465     LYS A   115                                                      
REMARK 465     ILE A   116                                                      
REMARK 465     ASP A   117                                                      
REMARK 465     PHE A   118                                                      
REMARK 465     GLY A   119                                                      
REMARK 465     ASP A   120                                                      
REMARK 465     SER A   121                                                      
REMARK 465     ALA A   122                                                      
REMARK 465     ARG A   123                                                      
REMARK 465     ALA A   124                                                      
REMARK 465     ASP A   125                                                      
REMARK 465     ASP A   126                                                      
REMARK 465     ALA A   127                                                      
REMARK 465     ARG A   128                                                      
REMARK 465     GLN A   129                                                      
REMARK 465     LEU A   130                                                      
REMARK 465     PHE A   131                                                      
REMARK 465     VAL A   132                                                      
REMARK 465     LEU A   133                                                      
REMARK 465     ALA A   134                                                      
REMARK 465     GLY A   135                                                      
REMARK 465     ALA A   136                                                      
REMARK 465     ALA A   137                                                      
REMARK 465     GLU A   138                                                      
REMARK 465     GLU A   139                                                      
REMARK 465     GLY A   140                                                      
REMARK 465     PHE A   141                                                      
REMARK 465     MET A   142                                                      
REMARK 465     THR A   143                                                      
REMARK 465     ALA A   144                                                      
REMARK 465     GLU A   145                                                      
REMARK 465     LEU A   146                                                      
REMARK 465     ALA A   147                                                      
REMARK 465     GLY A   148                                                      
REMARK 465     VAL A   149                                                      
REMARK 465     ILE A   150                                                      
REMARK 465     LYS A   151                                                      
REMARK 465     ARG A   152                                                      
REMARK 465     LEU A   153                                                      
REMARK 465     TRP A   154                                                      
REMARK 465     LYS A   155                                                      
REMARK 465     ASP A   156                                                      
REMARK 465     SER A   157                                                      
REMARK 465     GLY A   158                                                      
REMARK 465     VAL A   159                                                      
REMARK 465     GLN A   160                                                      
REMARK 465     ALA A   161                                                      
REMARK 465     CYS A   162                                                      
REMARK 465     PHE A   163                                                      
REMARK 465     ASN A   164                                                      
REMARK 465     ARG A   165                                                      
REMARK 465     SER A   166                                                      
REMARK 465     ARG A   167                                                      
REMARK 465     GLU A   168                                                      
REMARK 465     TYR A   169                                                      
REMARK 465     GLN A   170                                                      
REMARK 465     LEU A   171                                                      
REMARK 465     ASN A   172                                                      
REMARK 465     ASP A   173                                                      
REMARK 465     SER A   174                                                      
REMARK 465     ALA A   175                                                      
REMARK 465     ALA A   176                                                      
REMARK 465     TYR A   177                                                      
REMARK 465     TYR A   178                                                      
REMARK 465     LEU A   179                                                      
REMARK 465     ASN A   180                                                      
REMARK 465     ASP A   181                                                      
REMARK 465     LEU A   182                                                      
REMARK 465     ASP A   183                                                      
REMARK 465     ARG A   184                                                      
REMARK 465     ILE A   185                                                      
REMARK 465     ALA A   186                                                      
REMARK 465     GLN A   187                                                      
REMARK 465     PRO A   188                                                      
REMARK 465     ASN A   189                                                      
REMARK 465     TYR A   190                                                      
REMARK 465     ILE A   191                                                      
REMARK 465     PRO A   192                                                      
REMARK 465     THR A   193                                                      
REMARK 465     GLN A   194                                                      
REMARK 465     GLN A   195                                                      
REMARK 465     ASP A   196                                                      
REMARK 465     VAL A   197                                                      
REMARK 465     LEU A   198                                                      
REMARK 465     ARG A   199                                                      
REMARK 465     THR A   200                                                      
REMARK 465     ARG A   201                                                      
REMARK 465     VAL A   202                                                      
REMARK 465     LYS A   203                                                      
REMARK 465     THR A   204                                                      
REMARK 465     SER A   252                                                      
REMARK 465     TYR A   253                                                      
REMARK 465     ASN A   254                                                      
REMARK 465     MET A   255                                                      
REMARK 465     VAL A   256                                                      
REMARK 465     ILE A   257                                                      
REMARK 465     ARG A   258                                                      
REMARK 465     GLU A   259                                                      
REMARK 465     ASP A   260                                                      
REMARK 465     ASN A   261                                                      
REMARK 465     GLY A   304                                                      
REMARK 465     LYS A   305                                                      
REMARK 465     SER A   306                                                      
REMARK 465     MET B    -4                                                      
REMARK 465     GLY B    -3                                                      
REMARK 465     SER B    -2                                                      
REMARK 465     LEU B    -1                                                      
REMARK 465     LEU B     0                                                      
REMARK 465     GLN B     1                                                      
REMARK 465     SER B     2                                                      
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     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 N    -1                                                      
REMARK 465     ALA N     0                                                      
REMARK 465     SER N   127                                                      
REMARK 465     SER N   128                                                      
REMARK 465     HIS N   129                                                      
REMARK 465     HIS N   130                                                      
REMARK 465     HIS N   131                                                      
REMARK 465     HIS N   132                                                      
REMARK 465     HIS N   133                                                      
REMARK 465     HIS N   134                                                      
REMARK 465     GLU N   135                                                      
REMARK 465     PRO N   136                                                      
REMARK 465     GLU N   137                                                      
REMARK 465     ALA N   138                                                      
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    PRO P 235       42.01    -83.01                                   
REMARK 500    SER P 297      -62.91    -95.76                                   
REMARK 500    PHE A 238       53.69    -91.30                                   
REMARK 500    ASP B 291       38.03    -98.06                                   
REMARK 500    VAL N  48      -62.67    -99.36                                   
REMARK 500    ASN N  77       61.98     60.80                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CLR P 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CLR P 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CLR P 403                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CLR P 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PLM P 406                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PLM P 407                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PLM P 409                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 6PB0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: EMD-20285   RELATED DB: EMDB                             
REMARK 900 CRYO-EM STRUCTURE OF UROCORTIN 1-BOUND CORTICOTROPIN-RELEASING       
REMARK 900 FACTOR 2 RECEPTOR IN COMPLEX WITH GS PROTEIN AND NB35                
DBREF  6PB1 P    2   388  UNP    Q13324   CRFR2_HUMAN      2    388             
DBREF  6PB1 U    1    40  UNP    P55089   UCN1_HUMAN      83    122             
DBREF  6PB1 A    1    83  UNP    P63092   GNAS2_HUMAN      1     67             
DBREF  6PB1 A   84   205  UNP    P63096   GNAI1_HUMAN     61    182             
DBREF  6PB1 A  206   394  UNP    P63092   GNAS2_HUMAN    206    394             
DBREF  6PB1 B    2   340  UNP    P62873   GBB1_HUMAN       2    340             
DBREF  6PB1 G    1    71  UNP    P59768   GBG2_HUMAN       1     71             
DBREF  6PB1 N   -1   138  PDB    6PB1     6PB1            -1    138             
SEQADV 6PB1 ALA A  226  UNP  P63092    GLY   226 ENGINEERED MUTATION            
SEQADV 6PB1 SER A  366  UNP  P63092    ALA   366 ENGINEERED MUTATION            
SEQADV 6PB1 MET B   -4  UNP  P62873              INITIATING METHIONINE          
SEQADV 6PB1 GLY B   -3  UNP  P62873              EXPRESSION TAG                 
SEQADV 6PB1 SER B   -2  UNP  P62873              EXPRESSION TAG                 
SEQADV 6PB1 LEU B   -1  UNP  P62873              EXPRESSION TAG                 
SEQADV 6PB1 LEU B    0  UNP  P62873              EXPRESSION TAG                 
SEQADV 6PB1 GLN B    1  UNP  P62873              EXPRESSION TAG                 
SEQRES   1 P  387  ASP ALA ALA LEU LEU HIS SER LEU LEU GLU ALA ASN CYS          
SEQRES   2 P  387  SER LEU ALA LEU ALA GLU GLU LEU LEU LEU ASP GLY TRP          
SEQRES   3 P  387  GLY PRO PRO LEU ASP PRO GLU GLY PRO TYR SER TYR CYS          
SEQRES   4 P  387  ASN THR THR LEU ASP GLN ILE GLY THR CYS TRP PRO ARG          
SEQRES   5 P  387  SER ALA ALA GLY ALA LEU VAL GLU ARG PRO CYS PRO GLU          
SEQRES   6 P  387  TYR PHE ASN GLY VAL LYS TYR ASN THR THR ARG ASN ALA          
SEQRES   7 P  387  TYR ARG GLU CYS LEU GLU ASN GLY THR TRP ALA SER LYS          
SEQRES   8 P  387  ILE ASN TYR SER GLN CYS GLU PRO ILE LEU ASP ASP LYS          
SEQRES   9 P  387  GLN ARG LYS TYR ASP LEU HIS TYR ARG ILE ALA LEU VAL          
SEQRES  10 P  387  VAL ASN TYR LEU GLY HIS CYS VAL SER VAL ALA ALA LEU          
SEQRES  11 P  387  VAL ALA ALA PHE LEU LEU PHE LEU ALA LEU ARG SER ILE          
SEQRES  12 P  387  ARG CYS LEU ARG ASN VAL ILE HIS TRP ASN LEU ILE THR          
SEQRES  13 P  387  THR PHE ILE LEU ARG ASN VAL MET TRP PHE LEU LEU GLN          
SEQRES  14 P  387  LEU VAL ASP HIS GLU VAL HIS GLU SER ASN GLU VAL TRP          
SEQRES  15 P  387  CYS ARG CYS ILE THR THR ILE PHE ASN TYR PHE VAL VAL          
SEQRES  16 P  387  THR ASN PHE PHE TRP MET PHE VAL GLU GLY CYS TYR LEU          
SEQRES  17 P  387  HIS THR ALA ILE VAL MET THR TYR SER THR GLU ARG LEU          
SEQRES  18 P  387  ARG LYS CYS LEU PHE LEU PHE ILE GLY TRP CYS ILE PRO          
SEQRES  19 P  387  PHE PRO ILE ILE VAL ALA TRP ALA ILE GLY LYS LEU TYR          
SEQRES  20 P  387  TYR GLU ASN GLU GLN CYS TRP PHE GLY LYS GLU PRO GLY          
SEQRES  21 P  387  ASP LEU VAL ASP TYR ILE TYR GLN GLY PRO ILE ILE LEU          
SEQRES  22 P  387  VAL LEU LEU ILE ASN PHE VAL PHE LEU PHE ASN ILE VAL          
SEQRES  23 P  387  ARG ILE LEU MET THR LYS LEU ARG ALA SER THR THR SER          
SEQRES  24 P  387  GLU THR ILE GLN TYR ARG LYS ALA VAL LYS ALA THR LEU          
SEQRES  25 P  387  VAL LEU LEU PRO LEU LEU GLY ILE THR TYR MET LEU PHE          
SEQRES  26 P  387  PHE VAL ASN PRO GLY GLU ASP ASP LEU SER GLN ILE MET          
SEQRES  27 P  387  PHE ILE TYR PHE ASN SER PHE LEU GLN SER PHE GLN GLY          
SEQRES  28 P  387  PHE PHE VAL SER VAL PHE TYR CYS PHE PHE ASN GLY GLU          
SEQRES  29 P  387  VAL ARG SER ALA VAL ARG LYS ARG TRP HIS ARG TRP GLN          
SEQRES  30 P  387  ASP HIS HIS SER LEU ARG VAL PRO MET ALA                      
SEQRES   1 U   40  ASP ASN PRO SER LEU SER ILE ASP LEU THR PHE HIS LEU          
SEQRES   2 U   40  LEU ARG THR LEU LEU GLU LEU ALA ARG THR GLN SER GLN          
SEQRES   3 U   40  ARG GLU ARG ALA GLU GLN ASN ARG ILE ILE PHE ASP SER          
SEQRES   4 U   40  VAL                                                          
SEQRES   1 A  378  MET GLY CYS LEU GLY ASN SER LYS THR GLU ASP GLN ARG          
SEQRES   2 A  378  ASN GLU GLU LYS ALA GLN ARG GLU ALA ASN LYS LYS ILE          
SEQRES   3 A  378  GLU LYS GLN LEU GLN LYS ASP LYS GLN VAL TYR ARG ALA          
SEQRES   4 A  378  THR HIS ARG LEU LEU LEU LEU GLY ALA GLY GLU SER GLY          
SEQRES   5 A  378  LYS SER THR ILE VAL LYS GLN MET ARG ILE LEU HIS VAL          
SEQRES   6 A  378  ASN GLY TYR SER GLU GLU GLU CYS LYS GLN TYR LYS ALA          
SEQRES   7 A  378  VAL VAL TYR SER ASN THR ILE GLN SER ILE ILE ALA ILE          
SEQRES   8 A  378  ILE ARG ALA MET GLY ARG LEU LYS ILE ASP PHE GLY ASP          
SEQRES   9 A  378  SER ALA ARG ALA ASP ASP ALA ARG GLN LEU PHE VAL LEU          
SEQRES  10 A  378  ALA GLY ALA ALA GLU GLU GLY PHE MET THR ALA GLU LEU          
SEQRES  11 A  378  ALA GLY VAL ILE LYS ARG LEU TRP LYS ASP SER GLY VAL          
SEQRES  12 A  378  GLN ALA CYS PHE ASN ARG SER ARG GLU TYR GLN LEU ASN          
SEQRES  13 A  378  ASP SER ALA ALA TYR TYR LEU ASN ASP LEU ASP ARG ILE          
SEQRES  14 A  378  ALA GLN PRO ASN TYR ILE PRO THR GLN GLN ASP VAL LEU          
SEQRES  15 A  378  ARG THR ARG VAL LYS THR THR GLY ILE PHE GLU THR LYS          
SEQRES  16 A  378  PHE GLN VAL ASP LYS VAL ASN PHE HIS MET PHE ASP VAL          
SEQRES  17 A  378  GLY ALA GLN ARG ASP GLU ARG ARG LYS TRP ILE GLN CYS          
SEQRES  18 A  378  PHE ASN ASP VAL THR ALA ILE ILE PHE VAL VAL ALA SER          
SEQRES  19 A  378  SER SER TYR ASN MET VAL ILE ARG GLU ASP ASN GLN THR          
SEQRES  20 A  378  ASN ARG LEU GLN GLU ALA LEU ASN LEU PHE LYS SER ILE          
SEQRES  21 A  378  TRP ASN ASN ARG TRP LEU ARG THR ILE SER VAL ILE LEU          
SEQRES  22 A  378  PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU LYS VAL LEU          
SEQRES  23 A  378  ALA GLY LYS SER LYS ILE GLU ASP TYR PHE PRO GLU PHE          
SEQRES  24 A  378  ALA ARG TYR THR THR PRO GLU ASP ALA THR PRO GLU PRO          
SEQRES  25 A  378  GLY GLU ASP PRO ARG VAL THR ARG ALA LYS TYR PHE ILE          
SEQRES  26 A  378  ARG ASP GLU PHE LEU ARG ILE SER THR ALA SER GLY ASP          
SEQRES  27 A  378  GLY ARG HIS TYR CYS TYR PRO HIS PHE THR CYS SER VAL          
SEQRES  28 A  378  ASP THR GLU ASN ILE ARG ARG VAL PHE ASN ASP CYS ARG          
SEQRES  29 A  378  ASP ILE ILE GLN ARG MET HIS LEU ARG GLN TYR GLU LEU          
SEQRES  30 A  378  LEU                                                          
SEQRES   1 B  345  MET GLY SER LEU LEU GLN SER GLU LEU ASP GLN LEU ARG          
SEQRES   2 B  345  GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA          
SEQRES   3 B  345  ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR          
SEQRES   4 B  345  ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR          
SEQRES   5 B  345  ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA          
SEQRES   6 B  345  MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA          
SEQRES   7 B  345  SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR          
SEQRES   8 B  345  THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP          
SEQRES   9 B  345  VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL          
SEQRES  10 B  345  ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN          
SEQRES  11 B  345  LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU          
SEQRES  12 B  345  LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE          
SEQRES  13 B  345  LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR          
SEQRES  14 B  345  THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR          
SEQRES  15 B  345  THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU          
SEQRES  16 B  345  SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA          
SEQRES  17 B  345  CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY          
SEQRES  18 B  345  MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE          
SEQRES  19 B  345  ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA          
SEQRES  20 B  345  THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU          
SEQRES  21 B  345  ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN          
SEQRES  22 B  345  ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER          
SEQRES  23 B  345  GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS          
SEQRES  24 B  345  ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL          
SEQRES  25 B  345  LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL          
SEQRES  26 B  345  THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP          
SEQRES  27 B  345  SER PHE LEU LYS ILE TRP ASN                                  
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 N  140  MET ALA GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU          
SEQRES   2 N  140  VAL GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA          
SEQRES   3 N  140  SER GLY PHE THR PHE SER ASN TYR LYS MET ASN TRP VAL          
SEQRES   4 N  140  ARG GLN ALA PRO GLY LYS GLY LEU GLU TRP VAL SER ASP          
SEQRES   5 N  140  ILE SER GLN SER GLY ALA SER ILE SER TYR THR GLY SER          
SEQRES   6 N  140  VAL LYS GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS          
SEQRES   7 N  140  ASN THR LEU TYR LEU GLN MET ASN SER LEU LYS PRO GLU          
SEQRES   8 N  140  ASP THR ALA VAL TYR TYR CYS ALA ARG CYS PRO ALA PRO          
SEQRES   9 N  140  PHE THR ARG ASP CYS PHE ASP VAL THR SER THR THR TYR          
SEQRES  10 N  140  ALA TYR ARG GLY GLN GLY THR GLN VAL THR VAL SER SER          
SEQRES  11 N  140  HIS HIS HIS HIS HIS HIS GLU PRO GLU ALA                      
HET    CLR  P 401      28                                                       
HET    CLR  P 402      28                                                       
HET    CLR  P 403      28                                                       
HET    CLR  P 404      28                                                       
HET    PLM  P 405      18                                                       
HET    PLM  P 406      18                                                       
HET    PLM  P 407      18                                                       
HET    PLM  P 408      18                                                       
HET    PLM  P 409      18                                                       
HETNAM     CLR CHOLESTEROL                                                      
HETNAM     PLM PALMITIC ACID                                                    
FORMUL   7  CLR    4(C27 H46 O)                                                 
FORMUL  11  PLM    5(C16 H32 O2)                                                
HELIX    1 AA1 ASP P  110  LEU P  141  1                                  32    
HELIX    2 AA2 CYS P  146  LEU P  171  1                                  26    
HELIX    3 AA3 ASP P  173  SER P  179  1                                   7    
HELIX    4 AA4 GLU P  181  VAL P  214  1                                  34    
HELIX    5 AA5 SER P  218  LEU P  222  5                                   5    
HELIX    6 AA6 ARG P  223  TRP P  232  1                                  10    
HELIX    7 AA7 PHE P  236  TYR P  248  1                                  13    
HELIX    8 AA8 GLU P  252  PHE P  256  5                                   5    
HELIX    9 AA9 ASP P  265  THR P  298  1                                  34    
HELIX   10 AB1 SER P  300  LEU P  316  1                                  17    
HELIX   11 AB2 GLY P  320  LEU P  325  5                                   6    
HELIX   12 AB3 ASP P  333  PHE P  350  1                                  18    
HELIX   13 AB4 PHE P  350  PHE P  361  1                                  12    
HELIX   14 AB5 ASN P  363  SER P  382  1                                  20    
HELIX   15 AB6 ASP U    8  VAL U   40  1                                  33    
HELIX   16 AB7 GLN A   12  ARG A   38  1                                  27    
HELIX   17 AB8 GLY A   52  MET A   60  1                                   9    
HELIX   18 AB9 ASN A  264  ASN A  278  1                                  15    
HELIX   19 AC1 LYS A  293  VAL A  301  1                                   9    
HELIX   20 AC2 ILE A  308  PHE A  312  1                                   5    
HELIX   21 AC3 PRO A  313  ALA A  316  5                                   4    
HELIX   22 AC4 ASP A  331  THR A  350  1                                  20    
HELIX   23 AC5 GLU A  370  TYR A  391  1                                  22    
HELIX   24 AC6 LEU B    4  ALA B   26  1                                  23    
HELIX   25 AC7 THR B   29  THR B   34  1                                   6    
HELIX   26 AC8 ALA G    7  ASN G   24  1                                  18    
HELIX   27 AC9 LYS G   29  HIS G   44  1                                  16    
HELIX   28 AD1 THR N   28  TYR N   32  5                                   5    
HELIX   29 AD2 LYS N   87  THR N   91  5                                   5    
SHEET    1 AA1 6 ILE A 207  VAL A 214  0                                        
SHEET    2 AA1 6 VAL A 217  VAL A 224 -1  O  PHE A 219   N  PHE A 212           
SHEET    3 AA1 6 HIS A  41  GLY A  47  1  N  HIS A  41   O  HIS A 220           
SHEET    4 AA1 6 ALA A 243  ALA A 249  1  O  ILE A 245   N  LEU A  46           
SHEET    5 AA1 6 SER A 286  ASN A 292  1  O  PHE A 290   N  VAL A 248           
SHEET    6 AA1 6 CYS A 359  PHE A 363  1  O  TYR A 360   N  VAL A 287           
SHEET    1 AA2 4 ARG B  46  LEU B  51  0                                        
SHEET    2 AA2 4 LEU B 336  ASN B 340 -1  O  LEU B 336   N  LEU B  51           
SHEET    3 AA2 4 VAL B 327  SER B 331 -1  N  VAL B 327   O  TRP B 339           
SHEET    4 AA2 4 VAL B 315  VAL B 320 -1  N  CYS B 317   O  GLY B 330           
SHEET    1 AA3 4 ILE B  58  TRP B  63  0                                        
SHEET    2 AA3 4 LEU B  69  SER B  74 -1  O  ALA B  73   N  TYR B  59           
SHEET    3 AA3 4 LYS B  78  ASP B  83 -1  O  TRP B  82   N  LEU B  70           
SHEET    4 AA3 4 ASN B  88  PRO B  94 -1  O  ILE B  93   N  LEU B  79           
SHEET    1 AA4 4 VAL B 100  TYR B 105  0                                        
SHEET    2 AA4 4 TYR B 111  GLY B 116 -1  O  GLY B 115   N  MET B 101           
SHEET    3 AA4 4 CYS B 121  ASN B 125 -1  O  TYR B 124   N  VAL B 112           
SHEET    4 AA4 4 ARG B 134  LEU B 139 -1  O  ARG B 137   N  ILE B 123           
SHEET    1 AA5 4 LEU B 146  PHE B 151  0                                        
SHEET    2 AA5 4 GLN B 156  SER B 161 -1  O  VAL B 158   N  ARG B 150           
SHEET    3 AA5 4 CYS B 166  ASP B 170 -1  O  TRP B 169   N  ILE B 157           
SHEET    4 AA5 4 GLN B 175  PHE B 180 -1  O  PHE B 180   N  CYS B 166           
SHEET    1 AA6 4 SER B 189  LEU B 192  0                                        
SHEET    2 AA6 4 LEU B 198  GLY B 202 -1  O  GLY B 202   N  SER B 189           
SHEET    3 AA6 4 ALA B 208  ASP B 212 -1  O  TRP B 211   N  PHE B 199           
SHEET    4 AA6 4 CYS B 218  PHE B 222 -1  O  ARG B 219   N  LEU B 210           
SHEET    1 AA7 4 ILE B 229  PHE B 234  0                                        
SHEET    2 AA7 4 ALA B 240  SER B 245 -1  O  ALA B 242   N  CYS B 233           
SHEET    3 AA7 4 CYS B 250  ASP B 254 -1  O  ARG B 251   N  THR B 243           
SHEET    4 AA7 4 GLU B 260  TYR B 264 -1  O  LEU B 261   N  LEU B 252           
SHEET    1 AA8 4 ILE B 273  PHE B 278  0                                        
SHEET    2 AA8 4 LEU B 284  TYR B 289 -1  O  GLY B 288   N  SER B 275           
SHEET    3 AA8 4 CYS B 294  ASP B 298 -1  O  TRP B 297   N  LEU B 285           
SHEET    4 AA8 4 ARG B 304  LEU B 308 -1  O  LEU B 308   N  CYS B 294           
SHEET    1 AA9 4 GLN N   3  SER N   7  0                                        
SHEET    2 AA9 4 LEU N  18  SER N  25 -1  O  ALA N  23   N  GLN N   5           
SHEET    3 AA9 4 THR N  78  MET N  83 -1  O  LEU N  81   N  LEU N  20           
SHEET    4 AA9 4 PHE N  68  ASP N  73 -1  N  ASP N  73   O  THR N  78           
SHEET    1 AB1 6 GLY N  10  LEU N  11  0                                        
SHEET    2 AB1 6 THR N 122  THR N 125  1  O  GLN N 123   N  GLY N  10           
SHEET    3 AB1 6 ALA N  92  ARG N  98 -1  N  TYR N  94   O  THR N 122           
SHEET    4 AB1 6 MET N  34  GLN N  39 -1  N  GLN N  39   O  VAL N  93           
SHEET    5 AB1 6 LEU N  45  ILE N  51 -1  O  GLU N  46   N  ARG N  38           
SHEET    6 AB1 6 ILE N  58  TYR N  60 -1  O  SER N  59   N  ASP N  50           
SSBOND   1 CYS P  184    CYS P  254                          1555   1555  2.03  
SSBOND   2 CYS N   22    CYS N   96                          1555   1555  2.03  
SSBOND   3 CYS N   99    CYS N  107                          1555   1555  2.02  
SITE     1 AC1  1 TYR P 121                                                     
SITE     1 AC2  3 ALA P 129  PHE P 361  ARG P 371                               
SITE     1 AC3  2 ARG P 185  TRP P 255                                          
SITE     1 AC4  2 TRP P 153  TRP P 232                                          
SITE     1 AC5  3 PHE P 343  PHE P 358  PHE P 362                               
SITE     1 AC6  2 PHE P 282  ARG P 288                                          
SITE     1 AC7  1 PHE P 236                                                     
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 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