HEADER    HORMONE/GROWTH FACTOR                   20-SEP-00   1FVN              
TITLE     [ALA31, AIB32]-NEUROPEPTIDE Y                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NEUROPEPTIDE Y;                                            
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: THE PEPTIDE WAS A DESIGNED SYNTHETIC MOLECULE. THE    
SOURCE   4 SEQUENCE OF THE PEPTIDE IS DERIVED FROM NPY NATURALLY FOUND IN SUS   
SOURCE   5 SCROFA (PIG).                                                        
KEYWDS    ALPHA, 310-HELIX, HORMONE-GROWTH FACTOR COMPLEX                       
EXPDTA    SOLUTION NMR                                                          
NUMMDL    30                                                                    
AUTHOR    R.BADER,O.ZERBE,A.G.BECK-SICKINGER                                    
REVDAT   4   03-NOV-21 1FVN    1       REMARK SEQADV LINK                       
REVDAT   3   24-FEB-09 1FVN    1       VERSN                                    
REVDAT   2   20-DEC-00 1FVN    1       JRNL                                     
REVDAT   1   04-OCT-00 1FVN    0                                                
JRNL        AUTH   C.CABRELE,M.LANGER,R.BADER,H.A.WIELAND,H.N.DOODS,O.ZERBE,    
JRNL        AUTH 2 A.G.BECK-SICKINGER                                           
JRNL        TITL   THE FIRST SELECTIVE AGONIST FOR THE NEUROPEPTIDE YY5         
JRNL        TITL 2 RECEPTOR INCREASES FOOD INTAKE IN RATS.                      
JRNL        REF    J.BIOL.CHEM.                  V. 275 36043 2000              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   10944518                                                     
JRNL        DOI    10.1074/JBC.M000626200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : XWINNMR 2.1, DYANA 1.5                               
REMARK   3   AUTHORS     : BRUKER (XWINNMR), GUNTERT & WUTHRICH (DYANA)         
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1FVN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-SEP-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000011938.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 310; 310; 310                      
REMARK 210  PH                             : 3.1; 3.1; 3.1                      
REMARK 210  IONIC STRENGTH                 : 0; 0; 0                            
REMARK 210  PRESSURE                       : 1 ATM; 1 ATM; 1 ATM                
REMARK 210  SAMPLE CONTENTS                : 2MM; 4MM; 2MM                      
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D NOESY; E-COSY                   
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ                            
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : XEASY 1.53, DYANA 1.5              
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS             
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 30                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
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 USING 200MS NOESY MIXING TIME                
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   O    ILE A    28     H    ALA A    31              1.54            
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 SER A   3       76.23     63.72                                   
REMARK 500  1 ASP A   6       95.29     50.18                                   
REMARK 500  1 PRO A   8     -168.44    -74.95                                   
REMARK 500  1 ASP A  11      115.76    172.87                                   
REMARK 500  1 ALA A  12      158.07    178.45                                   
REMARK 500  1 ALA A  14      -51.58     83.59                                   
REMARK 500  1 ALA A  31      105.76   -171.20                                   
REMARK 500  1 AIB A  32      -38.13   -154.47                                   
REMARK 500  2 ASP A   6      128.14    173.59                                   
REMARK 500  2 ASP A  11       99.21     53.13                                   
REMARK 500  2 ALA A  14      -51.58     83.49                                   
REMARK 500  2 ARG A  33      -46.15   -146.77                                   
REMARK 500  3 SER A   3       70.11    -67.79                                   
REMARK 500  3 LYS A   4      142.31     62.84                                   
REMARK 500  3 GLU A  10       72.23     68.30                                   
REMARK 500  3 ALA A  31      100.05   -169.95                                   
REMARK 500  3 AIB A  32      -37.41   -149.94                                   
REMARK 500  4 LYS A   4       93.65     56.16                                   
REMARK 500  4 ASN A   7      146.76    169.52                                   
REMARK 500  4 ASP A  11      -54.20   -141.03                                   
REMARK 500  4 PRO A  13     -168.79    -74.97                                   
REMARK 500  4 ALA A  14       26.30     42.62                                   
REMARK 500  4 ALA A  31       99.80   -163.77                                   
REMARK 500  4 AIB A  32      -33.17   -168.67                                   
REMARK 500  5 LYS A   4       93.62     67.80                                   
REMARK 500  5 ASP A   6      125.81     65.32                                   
REMARK 500  5 ASN A   7      150.83    178.25                                   
REMARK 500  5 ALA A  12       69.34     66.75                                   
REMARK 500  5 GLU A  15      -34.65   -135.05                                   
REMARK 500  5 AIB A  32      -39.16   -157.99                                   
REMARK 500  6 SER A   3      174.53     53.51                                   
REMARK 500  6 ASP A   6      170.93     55.20                                   
REMARK 500  6 ASN A   7      100.71    -40.46                                   
REMARK 500  6 GLU A  10       65.91     69.73                                   
REMARK 500  6 ASP A  11      -50.41   -132.24                                   
REMARK 500  6 ALA A  12       67.62     71.22                                   
REMARK 500  6 ALA A  31       37.76    -97.26                                   
REMARK 500  7 SER A   3      151.73     63.58                                   
REMARK 500  7 ASP A   6      118.16     76.66                                   
REMARK 500  7 ALA A  12       75.93   -168.45                                   
REMARK 500  7 AIB A  32      -39.63   -159.70                                   
REMARK 500  8 PRO A   2      -80.89    -75.03                                   
REMARK 500  8 SER A   3      110.46     61.52                                   
REMARK 500  8 ASP A   6      -35.10    163.59                                   
REMARK 500  8 GLU A  10      -44.40   -130.10                                   
REMARK 500  8 ALA A  12      154.33     66.85                                   
REMARK 500  8 ALA A  14       26.28     42.53                                   
REMARK 500  8 ALA A  31      -96.31    -79.49                                   
REMARK 500  8 AIB A  32      -25.83     81.43                                   
REMARK 500  9 ALA A  12       86.78     66.59                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     168 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 A 37                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1RON   RELATED DB: PDB                                   
REMARK 900 SOLUTION STRUCTURE OF HUMAN NEUROPEPTIDE Y                           
DBREF  1FVN A    1    36  UNP    P01304   NEUY_PIG         1     36             
SEQADV 1FVN ALA A   31  UNP  P01304    ILE    31 ENGINEERED MUTATION            
SEQADV 1FVN AIB A   32  UNP  P01304    THR    32 ENGINEERED MUTATION            
SEQRES   1 A   37  TYR PRO SER LYS PRO ASP ASN PRO GLY GLU ASP ALA PRO          
SEQRES   2 A   37  ALA GLU ASP LEU ALA ARG TYR TYR SER ALA LEU ARG HIS          
SEQRES   3 A   37  TYR ILE ASN LEU ALA AIB ARG GLN ARG TYR NH2                  
MODRES 1FVN AIB A   32  ALA  ALPHA-AMINOISOBUTYRIC ACID                         
HET    AIB  A  32      13                                                       
HET    NH2  A  37       3                                                       
HETNAM     AIB ALPHA-AMINOISOBUTYRIC ACID                                       
HETNAM     NH2 AMINO GROUP                                                      
FORMUL   1  AIB    C4 H9 N O2                                                   
FORMUL   1  NH2    H2 N                                                         
HELIX    1   1 ASP A   16  ASN A   29  1                                  14    
LINK         C   ALA A  31                 N   AIB A  32     1555   1555  1.35  
LINK         C   AIB A  32                 N   ARG A  33     1555   1555  1.33  
LINK         C   TYR A  36                 N   NH2 A  37     1555   1555  1.33  
SITE     1 AC1  2 ARG A  33  TYR A  36                                          
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