HEADER    SIGNALING PROTEIN                       17-SEP-02   1MR0              
TITLE     SOLUTION NMR STRUCTURE OF AGRP(87-120; C105A)                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: AGOUTI RELATED PROTEIN;                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 87-120;                                           
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 OTHER_DETAILS: THIS IS A RATIONALLY MINIMIZED FRAGMENT OF THE FULLY  
COMPND   8 ACTIVE C-TERMINAL DOMAIN OF THE HUMAN AGOUTI-RELATED PROTEIN AGRP(87-
COMPND   9 132). THIS FRAGMENT HAS REMOVED FROM IT THE LARGELY DISORDERED C-    
COMPND  10 TERMINAL 12 RESIDUES, YET RETAINS THE SAME BASIC STRUCTURAL AND      
COMPND  11 FUNCTIONAL CHARACTERISTICS OF THE LARGER FRAGMENT.                   
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: THE PROTEIN WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE  
SOURCE   4 OF THE PROTEIN IS NATURALLY FOUND IN HOMO SAPIENS. THE SYNTHETIC     
SOURCE   5 METHOD IS STANDARD SOLID-PHASE SYNTHESIS FOLLOWED BY AQUEOUS         
SOURCE   6 OXIDATIVE FOLDING.                                                   
KEYWDS    RATIONAL PROTEIN DESIGN, ICK, INHIBITOR CYSTINE KNOT, AGRP, AGOUTI-   
KEYWDS   2 RELATED PROTEIN, MELANOCORTIN, SIGNALING PROTEIN                     
EXPDTA    SOLUTION NMR                                                          
NUMMDL    40                                                                    
AUTHOR    P.J.JACKSON,J.C.MCNULTY,Y.K.YANG,D.A.THOMPSON,B.CHAI,I.GANTZ,         
AUTHOR   2 G.S.BARSH,G.M.MILLHAUSER                                             
REVDAT   5   09-OCT-24 1MR0    1       REMARK                                   
REVDAT   4   27-OCT-21 1MR0    1       REMARK SEQADV                            
REVDAT   3   24-FEB-09 1MR0    1       VERSN                                    
REVDAT   2   01-APR-03 1MR0    1       JRNL                                     
REVDAT   1   02-OCT-02 1MR0    0                                                
SPRSDE     02-OCT-02 1MR0      1MC6                                             
JRNL        AUTH   P.J.JACKSON,J.C.MCNULTY,Y.K.YANG,D.A.THOMPSON,B.CHAI,        
JRNL        AUTH 2 I.GANTZ,G.S.BARSH,G.L.MILLHAUSER                             
JRNL        TITL   DESIGN, PHARMACOLOGY, AND NMR STRUCTURE OF A MINIMIZED       
JRNL        TITL 2 CYSTINE KNOT WITH AGOUTI-RELATED PROTEIN ACTIVITY.           
JRNL        REF    BIOCHEMISTRY                  V.  41  7565 2002              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   12056887                                                     
JRNL        DOI    10.1021/BI012000X                                            
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.M.MILLHAUSER                                               
REMARK   1  TITL   HIGH RESOLUTION NMR STRUCTURE OF THE CHEMICALLY-SYNTHESIZED  
REMARK   1  TITL 2 MELANOCORTIN RECEPTOR BINDING DOMAIN OF 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  DOI    10.1021/BI0117192                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : VNMR 6.1B, DYANA 1.5                                 
REMARK   3   AUTHORS     : KRISH KRISHAMURTHY, EVAN WILLIAMS, STEVE CHEATHUM,   
REMARK   3                 FRTIS VOSMAN, DAN IVERSON, MICHAEL CARLISLE, DAN     
REMARK   3                 STEELE, JAMES WELCH (VNMR), GUNTERT, P.,             
REMARK   3                 MUMENTHALER, C., AND WUTHRICH, K. (DYANA)            
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: STRUCTURE CALCULATIONS WERE ASSISTED      
REMARK   3  WITH AUTOMATED ASSIGNMENT. FINAL STRUCTURES WERE CALCULATED         
REMARK   3  USING 602 NOE-BASED UPPER LIMIT RESTRAINTS AND 23 ALPHA-TO-         
REMARK   3  AMIDE 3-BOND J-COUPLING CONSTANTS.                                  
REMARK   4                                                                      
REMARK   4 1MR0 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-SEP-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000017121.                                   
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                 : 20 MM PERDEUTERATED ACETIC ACID;   
REMARK 210                                   200 MM PERDEUTERATED ACETIC ACID   
REMARK 210  PRESSURE                       : 1 ATM; 1 ATM                       
REMARK 210  SAMPLE CONTENTS                : 1.7 MM AGRP(87-120 NATURAL         
REMARK 210                                   ABUNDANCE OF ALL NUCLEI.; 1.6 MM   
REMARK 210                                   AGRP(87-120; C105A), NATURAL       
REMARK 210                                   ABUNDANCE OF ALL NUCLEI.           
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D-NOESY; DQF-COSY; TOCSY;         
REMARK 210                                   TOCSY(HX)                          
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ; 500 MHZ                   
REMARK 210  SPECTROMETER MODEL             : UNITYPLUS                          
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : MNMR 940501, DYANA 1.5, XEASY      
REMARK 210                                   1.2                                
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS             
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 1000                               
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 40                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : TARGET FUNCTION                    
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THE NOESY, TOCSY AND DQF-COSY EXPERIMENTS WERE PERFORMED     
REMARK 210  AT 800 MHZ; THE HX STUDY WAS CONDUCTED AT 500 MHZ.                  
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 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 HIS A   5       46.37    -84.40                                   
REMARK 500  1 SER A   7      156.54    -39.46                                   
REMARK 500  1 LEU A   9      115.59    -38.71                                   
REMARK 500  1 CYS A  22       91.22    -65.92                                   
REMARK 500  1 PHE A  26     -156.64    -90.35                                   
REMARK 500  1 ALA A  29      -85.50   -148.56                                   
REMARK 500  2 HIS A   5       45.62    -86.09                                   
REMARK 500  2 SER A   7      148.89    -37.61                                   
REMARK 500  2 CYS A  22       84.43    -61.15                                   
REMARK 500  2 PHE A  26     -154.68    -83.58                                   
REMARK 500  2 ALA A  29      -72.62   -155.79                                   
REMARK 500  3 HIS A   5       45.43    -86.67                                   
REMARK 500  3 SER A   7      141.43    -32.00                                   
REMARK 500  3 PHE A  26     -156.39    -78.66                                   
REMARK 500  3 ALA A  29      -79.80   -155.59                                   
REMARK 500  4 HIS A   5       44.75    -93.35                                   
REMARK 500  4 SER A   7      154.56    -37.16                                   
REMARK 500  4 CYS A  22       84.35    -60.58                                   
REMARK 500  4 PHE A  26     -155.60    -80.72                                   
REMARK 500  4 ALA A  29      -80.01   -155.42                                   
REMARK 500  5 HIS A   5       45.87    -87.96                                   
REMARK 500  5 SER A   7      154.61    -36.97                                   
REMARK 500  5 LEU A   9      117.43    -39.91                                   
REMARK 500  5 CYS A  22       82.32    -61.23                                   
REMARK 500  5 PHE A  26     -157.13    -91.31                                   
REMARK 500  5 ALA A  29      -39.17   -155.89                                   
REMARK 500  6 HIS A   5       47.15    -97.17                                   
REMARK 500  6 SER A   7      150.95    -35.14                                   
REMARK 500  6 CYS A  22       83.60    -62.01                                   
REMARK 500  6 PHE A  26     -156.66    -80.31                                   
REMARK 500  6 ALA A  29      -79.27   -155.43                                   
REMARK 500  7 HIS A   5       45.61    -85.16                                   
REMARK 500  7 SER A   7      151.56    -36.33                                   
REMARK 500  7 CYS A  22       85.31    -63.96                                   
REMARK 500  7 PHE A  26     -156.13    -80.98                                   
REMARK 500  7 ALA A  29      -78.11   -155.60                                   
REMARK 500  8 HIS A   5       47.14    -84.99                                   
REMARK 500  8 SER A   7      149.30    -34.09                                   
REMARK 500  8 CYS A  22       83.22    -61.85                                   
REMARK 500  8 PHE A  26     -156.38    -80.38                                   
REMARK 500  8 ALA A  29      -79.44   -155.57                                   
REMARK 500  9 HIS A   5       48.68    -95.57                                   
REMARK 500  9 SER A   7      157.38    -40.38                                   
REMARK 500  9 LEU A   9      106.10    -47.77                                   
REMARK 500  9 CYS A  22       84.63    -57.81                                   
REMARK 500  9 PHE A  26     -156.23    -80.13                                   
REMARK 500  9 ALA A  29      -79.04   -155.51                                   
REMARK 500 10 HIS A   5       46.57    -92.25                                   
REMARK 500 10 SER A   7      158.39    -42.08                                   
REMARK 500 10 LEU A   9      107.29    -45.07                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     236 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1HYK   RELATED DB: PDB                                   
REMARK 900 AGRP(87-132)                                                         
REMARK 900 RELATED ID: 1MC6   RELATED DB: PDB                                   
REMARK 900 AGRP(87-120:C105A) NON-SUPERIMPOSED STRUCTURES, SAME STRUCTURE       
REMARK 900 FAMILY                                                               
DBREF  1MR0 A    1    34  UNP    O00253   AGRP_HUMAN      87    120             
SEQADV 1MR0 ALA A   19  UNP  O00253    CYS   105 ENGINEERED MUTATION            
SEQRES   1 A   34  CYS VAL ARG LEU HIS GLU SER CYS LEU GLY GLN GLN VAL          
SEQRES   2 A   34  PRO CYS CYS ASP PRO ALA ALA THR CYS TYR CYS ARG PHE          
SEQRES   3 A   34  PHE ASN ALA PHE CYS TYR CYS ARG                              
SHEET    1   A 2 THR A  21  CYS A  24  0                                        
SHEET    2   A 2 CYS A  31  ARG A  34 -1  O  TYR A  32   N  TYR A  23           
SSBOND   1 CYS A    1    CYS A   16                          1555   1555  2.00  
SSBOND   2 CYS A    8    CYS A   22                          1555   1555  2.11  
SSBOND   3 CYS A   15    CYS A   33                          1555   1555  1.99  
SSBOND   4 CYS A   24    CYS A   31                          1555   1555  1.98  
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