HEADER    SIGNALING PROTEIN                       08-DEC-04   1Y7J              
TITLE     NMR STRUCTURE FAMILY OF HUMAN AGOUTI SIGNALLING PROTEIN (80-132:      
TITLE    2 Q115Y, S124Y)                                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: AGOUTI SIGNALING PROTEIN;                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDIES 80-132;                                           
COMPND   5 SYNONYM: AGOUTI SWITCH PROTEIN;                                      
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: SEQUENCE OCCURS NATURALLY IN HUMANS, GENES ASIP,      
SOURCE   4 AGTI, AGTIL, ASP                                                     
KEYWDS    MELANOCORTIN; INHIBITOR; CYSTINE KNOT; GPCR; ENDOGENOUS ANTAGONIST;   
KEYWDS   2 INVERSE AGONIST, SIGNALING PROTEIN                                   
EXPDTA    SOLUTION NMR                                                          
NUMMDL    21                                                                    
MDLTYP    MINIMIZED AVERAGE                                                     
AUTHOR    J.C.MCNULTY,P.J.JACKSON,D.A.THOMPSON,B.CHAI,I.GANTZ,G.S.BARSH,        
AUTHOR   2 P.E.DAWSON,G.L.MILLHAUSER                                            
REVDAT   4   30-OCT-24 1Y7J    1       REMARK                                   
REVDAT   3   20-OCT-21 1Y7J    1       REMARK SEQADV                            
REVDAT   2   24-FEB-09 1Y7J    1       VERSN                                    
REVDAT   1   15-FEB-05 1Y7J    0                                                
JRNL        AUTH   J.C.MCNULTY,P.J.JACKSON,D.A.THOMPSON,B.CHAI,I.GANTZ,         
JRNL        AUTH 2 G.S.BARSH,P.E.DAWSON,G.L.MILLHAUSER                          
JRNL        TITL   STRUCTURES OF THE AGOUTI SIGNALING PROTEIN.                  
JRNL        REF    J.MOL.BIOL.                   V. 346  1059 2005              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   15701517                                                     
JRNL        DOI    10.1016/J.JMB.2004.12.030                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.C.MCNULTY,D.A.THOMPSON,K.A.BOLIN,J.WILKEN,G.S.BARSH,       
REMARK   1  AUTH 2 G.L.MILLHAUSER                                               
REMARK   1  TITL   HIGH-RESOLUTION NMR STRUCTURE OF THE CHEMICALLY-SYNTHESIZED  
REMARK   1  TITL 2 MELANOCORTIN RECEPTOR BINDING DOMAIN AGRP(87-132) OF THE     
REMARK   1  TITL 3 AGOUTI-RELATED PROTEIN                                       
REMARK   1  REF    BIOCHEMISTRY                  V.  40 15520 2001              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   P.J.JACKSON,J.C.MCNULTY,Y.K.YANG,D.A.THOMPSON,B.CHAI,        
REMARK   1  AUTH 2 I.GANTZ,G.S.BARSH,G.L.MILLHAUSER                             
REMARK   1  TITL   DESIGN, PHARMACOLOGY, AND NMR STRUCTURE OF A MINIMIZED       
REMARK   1  TITL 2 CYSTINE KNOT WITH AGOUTI-RELATED PROTEIN ACTIVITY            
REMARK   1  REF    BIOCHEMISTRY                  V.  41  7565 2002              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CYANA 1.0.6, CYANA 1.0.6                             
REMARK   3   AUTHORS     : GUENTERT, HERRMANN, MUMENTHALER, WUTHRICH (CYANA),   
REMARK   3                 GUENTERT, HERRMANN, MUMENTHALER, WUTHRICH (CYANA)    
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THIS STRUCTURE FAMILY REPRESENTS ONE OF   
REMARK   3  TWO MAJOR CONFORMERS PRESENT IN SOLUTION. THE TWO CONFORMERS        
REMARK   3  ARISE FROM THE CIS-TRANS PROLINE ISOMERIZATION OF THE ALA104-       
REMARK   3  PRO105 PEPTIDE BOND.                                                
REMARK   4                                                                      
REMARK   4 1Y7J COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000031214.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 288; 288                           
REMARK 210  PH                             : 5.0; 4.0                           
REMARK 210  IONIC STRENGTH                 : 100 MM D3-ACETIC ACID/SODIUM       
REMARK 210                                   ACETATE; 100 MM D3-ACETIC ACID/    
REMARK 210                                   SODIUM ACETATE                     
REMARK 210  PRESSURE                       : AMBIENT; AMBIENT                   
REMARK 210  SAMPLE CONTENTS                : 1 MM ASIP(80-132: Q115Y, S124Y),   
REMARK 210                                   100 MM D3-ACETIC ACID/D3-SODIUM    
REMARK 210                                   ACETATE, 90% H2O 10% D2O; 1 MM     
REMARK 210                                   ASIP(80-132: Q115Y, S124Y), 100    
REMARK 210                                   MM D3-ACETIC ACID/D3-SODIUM        
REMARK 210                                   ACETATE, 100% D2O                  
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D TOCSY; 2D NOESY; DQF-COSY       
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ                            
REMARK 210  SPECTROMETER MODEL             : UNITYPLUS                          
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NMRPIPE 2.3, VNMR 6.1C             
REMARK 210   METHOD USED                   : SIMULATED ANNEALING / TORSION      
REMARK 210                                   ANGLE DYNAMICS                     
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 1000                               
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 21                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : TARGET FUNCTION                    
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D              
REMARK 210  HOMONUCLEAR TECHNIQUES, IN CONJUNCTION WITH A SEMI-AUTOMATED        
REMARK 210  ASSIGNMENT PROTOCOL.                                                
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                   
REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                            
REMARK 465   MODELS 1-21                                                        
REMARK 465     RES C SSSEQI                                                     
REMARK 465     LYS A    80                                                      
REMARK 465     LYS A    81                                                      
REMARK 465     VAL A    82                                                      
REMARK 465     VAL A    83                                                      
REMARK 465     ARG A    84                                                      
REMARK 465     PRO A    85                                                      
REMARK 465     ARG A    86                                                      
REMARK 465     THR A    87                                                      
REMARK 465     PRO A    88                                                      
REMARK 465     LEU A    89                                                      
REMARK 465     SER A    90                                                      
REMARK 465     ALA A    91                                                      
REMARK 465     PRO A    92                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
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                                                                      
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  1 ALA A  95     -100.17    -85.34                                   
REMARK 500  1 THR A  96       40.04   -164.60                                   
REMARK 500  1 ARG A  97       41.64   -145.07                                   
REMARK 500  1 ALA A 106     -161.20     83.28                                   
REMARK 500  1 CYS A 108      -72.99     67.99                                   
REMARK 500  1 SER A 121       17.51     57.62                                   
REMARK 500  1 ARG A 126      126.74   -177.14                                   
REMARK 500  1 SER A 129      132.29   -179.63                                   
REMARK 500  2 ARG A  97      -45.39   -145.23                                   
REMARK 500  2 PHE A 118      175.75    -53.41                                   
REMARK 500  2 ARG A 120      -69.05   -155.67                                   
REMARK 500  2 SER A 121     -149.49   -136.75                                   
REMARK 500  2 ALA A 122       51.92     78.40                                   
REMARK 500  2 ARG A 126      156.50    170.38                                   
REMARK 500  2 SER A 129       90.01     38.97                                   
REMARK 500  2 LEU A 130     -159.59     71.47                                   
REMARK 500  3 ALA A 106       93.11     48.62                                   
REMARK 500  3 CYS A 107      125.30    179.78                                   
REMARK 500  3 ASP A 109      112.34    168.39                                   
REMARK 500  3 CYS A 111      -24.22    157.55                                   
REMARK 500  3 ALA A 112      108.30    -45.07                                   
REMARK 500  3 PHE A 119       30.58    -93.55                                   
REMARK 500  3 ARG A 120      -67.84   -155.61                                   
REMARK 500  3 SER A 121     -149.33   -136.69                                   
REMARK 500  3 ALA A 122       56.77     78.44                                   
REMARK 500  3 LEU A 128       83.25    -69.98                                   
REMARK 500  3 SER A 129      -43.67   -163.53                                   
REMARK 500  3 LEU A 130     -173.47     74.59                                   
REMARK 500  4 ARG A  97      -45.50   -145.36                                   
REMARK 500  4 ALA A 106      -60.05   -162.35                                   
REMARK 500  4 ASP A 109      108.01    -52.33                                   
REMARK 500  4 PHE A 119       32.49    -93.98                                   
REMARK 500  4 ARG A 120      -72.20   -156.15                                   
REMARK 500  4 SER A 121     -146.55   -137.92                                   
REMARK 500  4 ALA A 122       59.23     80.52                                   
REMARK 500  4 LEU A 130      158.82     78.30                                   
REMARK 500  4 ASN A 131      -59.06    160.63                                   
REMARK 500  5 ALA A  95      -87.94    -85.11                                   
REMARK 500  5 THR A  96       55.62   -165.58                                   
REMARK 500  5 ARG A  97      -45.15   -145.07                                   
REMARK 500  5 ALA A 106       46.67   -154.54                                   
REMARK 500  5 CYS A 108      -73.89    -63.67                                   
REMARK 500  5 PHE A 118      164.66    -41.84                                   
REMARK 500  5 PHE A 119       35.98    -93.02                                   
REMARK 500  5 ARG A 120      -71.03   -155.70                                   
REMARK 500  5 SER A 121     -148.86   -136.94                                   
REMARK 500  5 ALA A 122       60.27     77.35                                   
REMARK 500  5 SER A 129     -160.20     68.83                                   
REMARK 500  5 LEU A 130     -159.60   -161.60                                   
REMARK 500  5 ASN A 131      -60.14     72.26                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     228 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1Y7K   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1HYK   RELATED DB: PDB                                   
REMARK 900 NMR STRUCTURE OF HUMAN AGOUTI-RELATED PROTEIN (87-132)               
REMARK 900 RELATED ID: 1MR0   RELATED DB: PDB                                   
REMARK 900 NMR STRUCTURE OF HUMAN AGOUTI-RELATED PROTEIN (87-120: C105A)        
DBREF  1Y7J A   80   132  UNP    P42127   ASIP_HUMAN      80    132             
SEQADV 1Y7J TYR A  115  UNP  P42127    GLN   115 ENGINEERED MUTATION            
SEQADV 1Y7J TYR A  124  UNP  P42127    SER   124 ENGINEERED MUTATION            
SEQRES   1 A   53  LYS LYS VAL VAL ARG PRO ARG THR PRO LEU SER ALA PRO          
SEQRES   2 A   53  CYS VAL ALA THR ARG ASN SER CYS LYS PRO PRO ALA PRO          
SEQRES   3 A   53  ALA CYS CYS ASP PRO CYS ALA SER CYS TYR CYS ARG PHE          
SEQRES   4 A   53  PHE ARG SER ALA CYS TYR CYS ARG VAL LEU SER LEU ASN          
SEQRES   5 A   53  CYS                                                          
SHEET    1   A 2 SER A 113  CYS A 116  0                                        
SHEET    2   A 2 CYS A 123  ARG A 126 -1  O  TYR A 124   N  TYR A 115           
SSBOND   1 CYS A   93    CYS A  108                          1555   1555  2.02  
SSBOND   2 CYS A  100    CYS A  114                          1555   1555  1.99  
SSBOND   3 CYS A  107    CYS A  125                          1555   1555  2.00  
SSBOND   4 CYS A  111    CYS A  132                          1555   1555  2.09  
SSBOND   5 CYS A  116    CYS A  123                          1555   1555  1.99  
CISPEP   1 PRO A  102    PRO A  103          1        -0.15                     
CISPEP   2 ALA A  104    PRO A  105          1        -0.04                     
CISPEP   3 PRO A  102    PRO A  103          2         0.06                     
CISPEP   4 ALA A  104    PRO A  105          2        -0.01                     
CISPEP   5 PRO A  102    PRO A  103          3        -0.01                     
CISPEP   6 ALA A  104    PRO A  105          3         0.01                     
CISPEP   7 PRO A  102    PRO A  103          4        -0.01                     
CISPEP   8 ALA A  104    PRO A  105          4         0.00                     
CISPEP   9 PRO A  102    PRO A  103          5         0.04                     
CISPEP  10 ALA A  104    PRO A  105          5         0.03                     
CISPEP  11 PRO A  102    PRO A  103          6        -0.01                     
CISPEP  12 ALA A  104    PRO A  105          6        -0.03                     
CISPEP  13 PRO A  102    PRO A  103          7         0.00                     
CISPEP  14 ALA A  104    PRO A  105          7         0.03                     
CISPEP  15 PRO A  102    PRO A  103          8        -0.03                     
CISPEP  16 ALA A  104    PRO A  105          8         0.02                     
CISPEP  17 PRO A  102    PRO A  103          9        -0.03                     
CISPEP  18 ALA A  104    PRO A  105          9         0.05                     
CISPEP  19 PRO A  102    PRO A  103         10         0.01                     
CISPEP  20 ALA A  104    PRO A  105         10        -0.09                     
CISPEP  21 PRO A  102    PRO A  103         11         0.04                     
CISPEP  22 ALA A  104    PRO A  105         11         0.05                     
CISPEP  23 PRO A  102    PRO A  103         12        -0.03                     
CISPEP  24 ALA A  104    PRO A  105         12        -0.06                     
CISPEP  25 PRO A  102    PRO A  103         13        -0.02                     
CISPEP  26 ALA A  104    PRO A  105         13         0.08                     
CISPEP  27 PRO A  102    PRO A  103         14        -0.01                     
CISPEP  28 ALA A  104    PRO A  105         14        -0.03                     
CISPEP  29 PRO A  102    PRO A  103         15         0.02                     
CISPEP  30 ALA A  104    PRO A  105         15         0.05                     
CISPEP  31 PRO A  102    PRO A  103         16         0.06                     
CISPEP  32 ALA A  104    PRO A  105         16        -0.01                     
CISPEP  33 PRO A  102    PRO A  103         17         0.08                     
CISPEP  34 ALA A  104    PRO A  105         17        -0.01                     
CISPEP  35 PRO A  102    PRO A  103         18         0.04                     
CISPEP  36 ALA A  104    PRO A  105         18         0.02                     
CISPEP  37 PRO A  102    PRO A  103         19         0.07                     
CISPEP  38 ALA A  104    PRO A  105         19        -0.05                     
CISPEP  39 PRO A  102    PRO A  103         20        -0.03                     
CISPEP  40 ALA A  104    PRO A  105         20         0.03                     
CISPEP  41 PRO A  102    PRO A  103         21         0.05                     
CISPEP  42 ALA A  104    PRO A  105         21         0.01                     
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1