PDB Short entry for 1NYU
HEADER    MEMBRANE PROTEIN/HORMONE/GROWTH FACTOR  13-FEB-03   1NYU              
TITLE     CRYSTAL STRUCTURE OF ACTIVIN A BOUND TO THE ECD OF ACTRIIB            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ACTIVIN RECEPTOR;                                          
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 FRAGMENT: N-TERMINAL EXTRACELLULAR DOMAIN (RESIDUES 19-119);         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: INHIBIN BETA A CHAIN;                                      
COMPND   8 CHAIN: B, D;                                                         
COMPND   9 FRAGMENT: MATURE DOMAIN (RESIDUES 311-426);                          
COMPND  10 SYNONYM: ACTIVIN BETA-A CHAIN, ERYTHROID DIFFERENTIATION PROTEIN,    
COMPND  11 EDF;                                                                 
COMPND  12 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: NORWAY RAT;                                         
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 GENE: ACTRIIB;                                                       
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: SF+;                                       
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS;                          
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PVL1392;                                  
SOURCE  12 MOL_ID: 2;                                                           
SOURCE  13 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  14 ORGANISM_COMMON: HUMAN;                                              
SOURCE  15 ORGANISM_TAXID: 9606;                                                
SOURCE  16 GENE: INHBA;                                                         
SOURCE  17 EXPRESSION_SYSTEM: CRICETULUS GRISEUS;                               
SOURCE  18 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER;                           
SOURCE  19 EXPRESSION_SYSTEM_TAXID: 10029;                                      
SOURCE  20 EXPRESSION_SYSTEM_STRAIN: BA83.6-02                                  
KEYWDS    ACTIVIN, TYPE II, TGF BETA, ACTRIIB, EXTRACELLULAR DOMAIN, MEMBRANE   
KEYWDS   2 PROTEIN-HORMONE-GROWTH FACTOR COMPLEX                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.B.THOMPSON,T.K.WOODRUFF,T.S.JARDETZKY                               
REVDAT   4   11-OCT-17 1NYU    1       REMARK                                   
REVDAT   3   30-MAY-12 1NYU    1       DBREF  SEQADV VERSN                      
REVDAT   2   24-FEB-09 1NYU    1       VERSN                                    
REVDAT   1   08-APR-03 1NYU    0                                                
JRNL        AUTH   T.B.THOMPSON,T.K.WOODRUFF,T.S.JARDETZKY                      
JRNL        TITL   STRUCTURES OF AN ACTRIIB:ACTIVIN A COMPLEX REVEAL A NOVEL    
JRNL        TITL 2 BINDING MODE FOR TGF-BETA LIGAND:RECEPTOR INTERACTIONS       
JRNL        REF    EMBO J.                       V.  22  1555 2003              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   12660162                                                     
JRNL        DOI    10.1093/EMBOJ/CDG156                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 14.99                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 8777                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.268                           
REMARK   3   FREE R VALUE                     : 0.291                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 7.500                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 657                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.011                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.29                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1329                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3120                       
REMARK   3   BIN FREE R VALUE                    : 0.3480                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 7.50                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 107                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.034                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2375                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 95.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 95.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.06000                                              
REMARK   3    B22 (A**2) : 3.06000                                              
REMARK   3    B33 (A**2) : -6.11000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.40                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.39                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.49                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.49                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 2.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 28.00                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.020                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.26                                                 
REMARK   3   BSOL        : 34.22                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1NYU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-FEB-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000018363.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-APR-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 113                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 5ID-B                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MAR                                
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 8777                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 14.990                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 14.50                              
REMARK 200  R MERGE                    (I) : 0.08300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 31.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.15                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.900                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: BRUTE, BEAST, CNS                                     
REMARK 200 STARTING MODEL: PDB ENTRY 1BTE                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 64.11                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.45                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, SODIUM CHLORIDE, HEPES, PH     
REMARK 280  7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       23.01050            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       70.66500            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       70.66500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       11.50525            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       70.66500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       70.66500            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       34.51575            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       70.66500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       70.66500            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       11.50525            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       70.66500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       70.66500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       34.51575            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       23.01050            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     SER A    19                                                      
REMARK 465     GLY A    20                                                      
REMARK 465     ARG A    21                                                      
REMARK 465     GLY A    22                                                      
REMARK 465     GLU A    23                                                      
REMARK 465     ALA A    24                                                      
REMARK 465     GLU A    25                                                      
REMARK 465     GLY A    45                                                      
REMARK 465     PRO A   119                                                      
REMARK 465     LEU A   120                                                      
REMARK 465     VAL A   121                                                      
REMARK 465     PRO A   122                                                      
REMARK 465     ARG A   123                                                      
REMARK 465     GLY B     1                                                      
REMARK 465     ASN B     9                                                      
REMARK 465     ALA B    49                                                      
REMARK 465     GLY B    50                                                      
REMARK 465     THR B    51                                                      
REMARK 465     SER B    52                                                      
REMARK 465     GLY B    53                                                      
REMARK 465     SER B    54                                                      
REMARK 465     SER B    55                                                      
REMARK 465     LEU B    56                                                      
REMARK 465     SER B    57                                                      
REMARK 465     PHE B    58                                                      
REMARK 465     HIS B    59                                                      
REMARK 465     SER B    60                                                      
REMARK 465     THR B    61                                                      
REMARK 465     VAL B    62                                                      
REMARK 465     ILE B    63                                                      
REMARK 465     ASN B    64                                                      
REMARK 465     HIS B    65                                                      
REMARK 465     TYR B    66                                                      
REMARK 465     ARG B    67                                                      
REMARK 465     MET B    68                                                      
REMARK 465     ARG B    69                                                      
REMARK 465     GLY B    70                                                      
REMARK 465     HIS B    71                                                      
REMARK 465     SER B    72                                                      
REMARK 465     PRO B    73                                                      
REMARK 465     PHE B    74                                                      
REMARK 465     ALA B    75                                                      
REMARK 465     ASN B    76                                                      
REMARK 465     SER C    19                                                      
REMARK 465     GLY C    20                                                      
REMARK 465     ARG C    21                                                      
REMARK 465     GLY C    22                                                      
REMARK 465     GLU C    23                                                      
REMARK 465     ALA C    24                                                      
REMARK 465     GLU C    25                                                      
REMARK 465     GLU C    37                                                      
REMARK 465     ARG C    64                                                      
REMARK 465     ASN C    65                                                      
REMARK 465     SER C    66                                                      
REMARK 465     SER C    67                                                      
REMARK 465     GLY C    68                                                      
REMARK 465     ASP C    81                                                      
REMARK 465     ASP C    86                                                      
REMARK 465     ARG C    87                                                      
REMARK 465     GLN C    88                                                      
REMARK 465     PRO C   119                                                      
REMARK 465     LEU C   120                                                      
REMARK 465     VAL C   121                                                      
REMARK 465     PRO C   122                                                      
REMARK 465     ARG C   123                                                      
REMARK 465     GLY D     1                                                      
REMARK 465     LEU D     2                                                      
REMARK 465     GLU D     3                                                      
REMARK 465     CYS D     4                                                      
REMARK 465     ASP D     5                                                      
REMARK 465     GLY D     6                                                      
REMARK 465     LYS D     7                                                      
REMARK 465     VAL D     8                                                      
REMARK 465     ASN D     9                                                      
REMARK 465     ILE D    10                                                      
REMARK 465     GLN D    15                                                      
REMARK 465     PHE D    20                                                      
REMARK 465     LYS D    21                                                      
REMARK 465     ASP D    22                                                      
REMARK 465     ILE D    23                                                      
REMARK 465     GLY D    24                                                      
REMARK 465     TRP D    25                                                      
REMARK 465     ASN D    26                                                      
REMARK 465     ASP D    27                                                      
REMARK 465     TRP D    28                                                      
REMARK 465     ALA D    37                                                      
REMARK 465     SER D    46                                                      
REMARK 465     HIS D    47                                                      
REMARK 465     ILE D    48                                                      
REMARK 465     ALA D    49                                                      
REMARK 465     GLY D    50                                                      
REMARK 465     THR D    51                                                      
REMARK 465     SER D    52                                                      
REMARK 465     GLY D    53                                                      
REMARK 465     SER D    54                                                      
REMARK 465     SER D    55                                                      
REMARK 465     LEU D    56                                                      
REMARK 465     SER D    57                                                      
REMARK 465     PHE D    58                                                      
REMARK 465     HIS D    59                                                      
REMARK 465     SER D    60                                                      
REMARK 465     THR D    61                                                      
REMARK 465     VAL D    62                                                      
REMARK 465     ILE D    63                                                      
REMARK 465     ASN D    64                                                      
REMARK 465     HIS D    65                                                      
REMARK 465     TYR D    66                                                      
REMARK 465     ARG D    67                                                      
REMARK 465     MET D    68                                                      
REMARK 465     ARG D    69                                                      
REMARK 465     GLY D    70                                                      
REMARK 465     HIS D    71                                                      
REMARK 465     SER D    72                                                      
REMARK 465     PRO D    73                                                      
REMARK 465     PHE D    74                                                      
REMARK 465     ALA D    75                                                      
REMARK 465     ASN D    76                                                      
REMARK 465     LEU D    77                                                      
REMARK 465     LYS D    78                                                      
REMARK 465     SER D    79                                                      
REMARK 465     GLN D    98                                                      
REMARK 465     ASN D    99                                                      
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     THR A  26    OG1  CG2                                            
REMARK 470     ARG A  27    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A  48    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A  52    CG   CD   OE1  OE2                                  
REMARK 470     ASP A  54    CG   OD1  OD2                                       
REMARK 470     SER A  66    OG                                                  
REMARK 470     SER A  67    OG                                                  
REMARK 470     GLU A  71    CG   CD   OE1  OE2                                  
REMARK 470     GLN A  88    CG   CD   OE1  NE2                                  
REMARK 470     GLU A  95    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 118    CG   CD   OE1  OE2                                  
REMARK 470     GLU B   3    CG   CD   OE1  OE2                                  
REMARK 470     ASP B   5    CG   OD1  OD2                                       
REMARK 470     LYS B   7    CG   CD   CE   NZ                                   
REMARK 470     VAL B   8    CG1  CG2                                            
REMARK 470     ILE B  10    CG1  CG2  CD1                                       
REMARK 470     LYS B  14    CG   CD   CE   NZ                                   
REMARK 470     GLN B  15    CG   CD   OE1  NE2                                  
REMARK 470     TYR B  39    OH                                                  
REMARK 470     GLU B  41    CG   CD   OE1  OE2                                  
REMARK 470     GLU B  43    CG   CD   OE1  OE2                                  
REMARK 470     ILE B  48    CG1  CG2  CD1                                       
REMARK 470     LEU B  77    CG   CD1  CD2                                       
REMARK 470     LYS B  78    CG   CD   CE   NZ                                   
REMARK 470     SER B  79    OG                                                  
REMARK 470     LYS B 103    CG   CD   CE   NZ                                   
REMARK 470     TYR C  32    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ARG C  40    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU C  50    CG   CD   OE1  OE2                                  
REMARK 470     GLU C  52    CG   CD   OE1  OE2                                  
REMARK 470     GLN C  53    CG   CD   OE1  NE2                                  
REMARK 470     ASP C  54    CG   OD1  OD2                                       
REMARK 470     ARG C  56    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     THR C  69    OG1  CG2                                            
REMARK 470     GLU C  71    CG   CD   OE1  OE2                                  
REMARK 470     ASN C  83    CG   OD1  ND2                                       
REMARK 470     CYS C  84    SG                                                  
REMARK 470     THR C  93    OG1  CG2                                            
REMARK 470     GLU C  95    CG   CD   OE1  OE2                                  
REMARK 470     TYR C 100    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ARG C 112    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     PRO C 117    CG   CD                                             
REMARK 470     GLU C 118    CG   CD   OE1  OE2                                  
REMARK 470     CYS D  12    SG                                                  
REMARK 470     LYS D  13    CG   CD   CE   NZ                                   
REMARK 470     LYS D  14    CG   CD   CE   NZ                                   
REMARK 470     VAL D  18    CG1  CG2                                            
REMARK 470     SER D  19    OG                                                  
REMARK 470     HIS D  36    CG   ND1  CD2  CE1  NE2                             
REMARK 470     TYR D  39    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     GLU D  41    CG   CD   OE1  OE2                                  
REMARK 470     GLU D  43    CG   CD   OE1  OE2                                  
REMARK 470     LYS D  85    CG   CD   CE   NZ                                   
REMARK 470     LEU D  86    CG   CD1  CD2                                       
REMARK 470     ARG D  87    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     SER D  90    OG                                                  
REMARK 470     ASP D  95    CG   OD1  OD2                                       
REMARK 470     ASP D  96    CG   OD1  OD2                                       
REMARK 470     LYS D 102    CG   CD   CE   NZ                                   
REMARK 470     LYS D 103    CG   CD   CE   NZ                                   
REMARK 470     GLU D 111    CG   CD   OE1  OE2                                  
REMARK 470     GLU D 112    CG   CD   OE1  OE2                                  
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   N    ILE D    30     O    LEU D    92              1.97            
REMARK 500   O    THR C    26     OD1  ASN C   107              2.08            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OE2  GLU C   111     OE2  GLU C   111     7555     1.55            
REMARK 500   OE2  GLU A   111     OE2  GLU A   111     7556     1.92            
REMARK 500   NZ   LYS A    75     OE1  GLU A   111     7556     2.12            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    CYS A  29   CA  -  CB  -  SG  ANGL. DEV. = -11.3 DEGREES          
REMARK 500    CYS A  59   CA  -  CB  -  SG  ANGL. DEV. = -11.1 DEGREES          
REMARK 500    PRO A 117   C   -  N   -  CA  ANGL. DEV. =   9.9 DEGREES          
REMARK 500    SER B  46   N   -  CA  -  C   ANGL. DEV. =  17.8 DEGREES          
REMARK 500    ASP D 104   N   -  CA  -  C   ANGL. DEV. = -19.9 DEGREES          
REMARK 500    SER D 116   N   -  CA  -  C   ANGL. DEV. =  17.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ARG A  40       71.88     43.01                                   
REMARK 500    ASP A  54       72.00     53.48                                   
REMARK 500    ASN A  65       75.74   -114.19                                   
REMARK 500    VAL A  73      -74.23   -126.52                                   
REMARK 500    ASP A  80      113.37    -23.08                                   
REMARK 500    ASP A  86       10.66     58.12                                   
REMARK 500    ASP B   5     -167.19   -166.11                                   
REMARK 500    GLN C  53      -98.27    -35.23                                   
REMARK 500    ALA D  31      145.77   -170.97                                   
REMARK 500    ASP D  96       71.91     44.59                                   
REMARK 500    ASN D 107       81.97     47.89                                   
REMARK 500    CYS D 113     -151.24    -89.84                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1NYS   RELATED DB: PDB                                   
DBREF  1NYU A   19   119  UNP    P38445   AVR2B_RAT       19    119             
DBREF  1NYU B    1   116  UNP    P08476   INHBA_HUMAN    311    426             
DBREF  1NYU C   19   119  UNP    P38445   AVR2B_RAT       19    119             
DBREF  1NYU D    1   116  UNP    P08476   INHBA_HUMAN    311    426             
SEQADV 1NYU LEU A  120  UNP  P38445              EXPRESSION TAG                 
SEQADV 1NYU VAL A  121  UNP  P38445              EXPRESSION TAG                 
SEQADV 1NYU PRO A  122  UNP  P38445              EXPRESSION TAG                 
SEQADV 1NYU ARG A  123  UNP  P38445              EXPRESSION TAG                 
SEQADV 1NYU LEU C  120  UNP  P38445              EXPRESSION TAG                 
SEQADV 1NYU VAL C  121  UNP  P38445              EXPRESSION TAG                 
SEQADV 1NYU PRO C  122  UNP  P38445              EXPRESSION TAG                 
SEQADV 1NYU ARG C  123  UNP  P38445              EXPRESSION TAG                 
SEQRES   1 A  105  SER GLY ARG GLY GLU ALA GLU THR ARG GLU CYS ILE TYR          
SEQRES   2 A  105  TYR ASN ALA ASN TRP GLU LEU GLU ARG THR ASN GLN SER          
SEQRES   3 A  105  GLY LEU GLU ARG CYS GLU GLY GLU GLN ASP LYS ARG LEU          
SEQRES   4 A  105  HIS CYS TYR ALA SER TRP ARG ASN SER SER GLY THR ILE          
SEQRES   5 A  105  GLU LEU VAL LYS LYS GLY CYS TRP LEU ASP ASP PHE ASN          
SEQRES   6 A  105  CYS TYR ASP ARG GLN GLU CYS VAL ALA THR GLU GLU ASN          
SEQRES   7 A  105  PRO GLN VAL TYR PHE CYS CYS CYS GLU GLY ASN PHE CYS          
SEQRES   8 A  105  ASN GLU ARG PHE THR HIS LEU PRO GLU PRO LEU VAL PRO          
SEQRES   9 A  105  ARG                                                          
SEQRES   1 B  116  GLY LEU GLU CYS ASP GLY LYS VAL ASN ILE CYS CYS LYS          
SEQRES   2 B  116  LYS GLN PHE PHE VAL SER PHE LYS ASP ILE GLY TRP ASN          
SEQRES   3 B  116  ASP TRP ILE ILE ALA PRO SER GLY TYR HIS ALA ASN TYR          
SEQRES   4 B  116  CYS GLU GLY GLU CYS PRO SER HIS ILE ALA GLY THR SER          
SEQRES   5 B  116  GLY SER SER LEU SER PHE HIS SER THR VAL ILE ASN HIS          
SEQRES   6 B  116  TYR ARG MET ARG GLY HIS SER PRO PHE ALA ASN LEU LYS          
SEQRES   7 B  116  SER CYS CYS VAL PRO THR LYS LEU ARG PRO MET SER MET          
SEQRES   8 B  116  LEU TYR TYR ASP ASP GLY GLN ASN ILE ILE LYS LYS ASP          
SEQRES   9 B  116  ILE GLN ASN MET ILE VAL GLU GLU CYS GLY CYS SER              
SEQRES   1 C  105  SER GLY ARG GLY GLU ALA GLU THR ARG GLU CYS ILE TYR          
SEQRES   2 C  105  TYR ASN ALA ASN TRP GLU LEU GLU ARG THR ASN GLN SER          
SEQRES   3 C  105  GLY LEU GLU ARG CYS GLU GLY GLU GLN ASP LYS ARG LEU          
SEQRES   4 C  105  HIS CYS TYR ALA SER TRP ARG ASN SER SER GLY THR ILE          
SEQRES   5 C  105  GLU LEU VAL LYS LYS GLY CYS TRP LEU ASP ASP PHE ASN          
SEQRES   6 C  105  CYS TYR ASP ARG GLN GLU CYS VAL ALA THR GLU GLU ASN          
SEQRES   7 C  105  PRO GLN VAL TYR PHE CYS CYS CYS GLU GLY ASN PHE CYS          
SEQRES   8 C  105  ASN GLU ARG PHE THR HIS LEU PRO GLU PRO LEU VAL PRO          
SEQRES   9 C  105  ARG                                                          
SEQRES   1 D  116  GLY LEU GLU CYS ASP GLY LYS VAL ASN ILE CYS CYS LYS          
SEQRES   2 D  116  LYS GLN PHE PHE VAL SER PHE LYS ASP ILE GLY TRP ASN          
SEQRES   3 D  116  ASP TRP ILE ILE ALA PRO SER GLY TYR HIS ALA ASN TYR          
SEQRES   4 D  116  CYS GLU GLY GLU CYS PRO SER HIS ILE ALA GLY THR SER          
SEQRES   5 D  116  GLY SER SER LEU SER PHE HIS SER THR VAL ILE ASN HIS          
SEQRES   6 D  116  TYR ARG MET ARG GLY HIS SER PRO PHE ALA ASN LEU LYS          
SEQRES   7 D  116  SER CYS CYS VAL PRO THR LYS LEU ARG PRO MET SER MET          
SEQRES   8 D  116  LEU TYR TYR ASP ASP GLY GLN ASN ILE ILE LYS LYS ASP          
SEQRES   9 D  116  ILE GLN ASN MET ILE VAL GLU GLU CYS GLY CYS SER              
HELIX    1   1 LYS B   21  GLY B   24  5                                   4    
HELIX    2   2 PHE C  108  ARG C  112  5                                   5    
SHEET    1   A 2 GLU A  28  CYS A  29  0                                        
SHEET    2   A 2 GLU A  47  ARG A  48 -1  O  GLU A  47   N  CYS A  29           
SHEET    1   B 4 TYR A  32  ASN A  33  0                                        
SHEET    2   B 4 ILE A  70  LEU A  79 -1  O  LYS A  75   N  TYR A  32           
SHEET    3   B 4 LEU A  57  ASN A  65 -1  N  HIS A  58   O  TRP A  78           
SHEET    4   B 4 TYR A 100  CYS A 104 -1  O  CYS A 104   N  CYS A  59           
SHEET    1   C 2 VAL A  91  ALA A  92  0                                        
SHEET    2   C 2 THR A 114  HIS A 115  1  O  THR A 114   N  ALA A  92           
SHEET    1   D 2 CYS B  12  SER B  19  0                                        
SHEET    2   D 2 GLY B  34  GLU B  41 -1  O  TYR B  39   N  LYS B  14           
SHEET    1   E 3 ILE B  29  ALA B  31  0                                        
SHEET    2   E 3 CYS B  81  ASP B  95 -1  O  LEU B  92   N  ALA B  31           
SHEET    3   E 3 ASN B  99  CYS B 115 -1  O  ILE B 101   N  TYR B  93           
SHEET    1   F 5 SER C  44  ARG C  48  0                                        
SHEET    2   F 5 GLU C  28  ASN C  33 -1  N  TYR C  31   O  GLY C  45           
SHEET    3   F 5 LYS C  74  LEU C  79 -1  O  LYS C  75   N  TYR C  32           
SHEET    4   F 5 LEU C  57  TRP C  63 -1  N  HIS C  58   O  TRP C  78           
SHEET    5   F 5 TYR C 100  CYS C 104 -1  O  CYS C 104   N  CYS C  59           
SHEET    1   G 2 VAL C  91  ALA C  92  0                                        
SHEET    2   G 2 THR C 114  HIS C 115  1  O  THR C 114   N  ALA C  92           
SHEET    1   H 2 LYS D  13  LYS D  14  0                                        
SHEET    2   H 2 TYR D  39  CYS D  40 -1  O  TYR D  39   N  LYS D  14           
SHEET    1   I 2 LYS D  85  TYR D  93  0                                        
SHEET    2   I 2 ILE D 101  GLU D 112 -1  O  ILE D 105   N  MET D  89           
SSBOND   1 CYS A   29    CYS A   59                          1555   1555  1.98  
SSBOND   2 CYS A   49    CYS A   77                          1555   1555  2.05  
SSBOND   3 CYS A   84    CYS A  103                          1555   1555  2.02  
SSBOND   4 CYS A   90    CYS A  102                          1555   1555  2.04  
SSBOND   5 CYS A  104    CYS A  109                          1555   1555  2.03  
SSBOND   6 CYS B    4    CYS B   12                          1555   1555  2.02  
SSBOND   7 CYS B   11    CYS B   81                          1555   1555  2.02  
SSBOND   8 CYS B   40    CYS B  113                          1555   1555  2.03  
SSBOND   9 CYS B   44    CYS B  115                          1555   1555  2.04  
SSBOND  10 CYS B   80    CYS D   80                          1555   1555  2.03  
SSBOND  11 CYS C   29    CYS C   59                          1555   1555  2.01  
SSBOND  12 CYS C   49    CYS C   77                          1555   1555  2.03  
SSBOND  13 CYS C   90    CYS C  102                          1555   1555  2.03  
SSBOND  14 CYS C  104    CYS C  109                          1555   1555  2.03  
SSBOND  15 CYS D   11    CYS D   81                          1555   1555  2.02  
SSBOND  16 CYS D   40    CYS D  113                          1555   1555  2.03  
SSBOND  17 CYS D   44    CYS D  115                          1555   1555  2.03  
CISPEP   1 ALA B   31    PRO B   32          0         0.34                     
CISPEP   2 ALA D   31    PRO D   32          0        -1.21                     
CRYST1  141.330  141.330   46.021  90.00  90.00  90.00 P 41 21 2    16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.007076  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007076  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.021729        0.00000