PDB Short entry for 1IKL
HEADER    CYTOKINE (CHEMOTACTIC)                  03-AUG-95   1IKL              
TITLE     NMR STUDY OF MONOMERIC HUMAN INTERLEUKIN-8 (MINIMIZED                 
TITLE    2 AVERAGE STRUCTURE)                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HUMAN INTERLEUKIN-8 (MONOMERIC);                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: NAP-1;                                                      
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606                                                 
KEYWDS    CYTOKINE (CHEMOTACTIC)                                                
EXPDTA    SOLUTION NMR                                                          
AUTHOR    K.RAJARATHNAM,I.CLARK-LEWIS,B.D.SYKES                                 
REVDAT   2   24-FEB-09 1IKL    1       VERSN                                    
REVDAT   1   15-OCT-95 1IKL    0                                                
JRNL        AUTH   K.RAJARATHNAM,I.CLARK-LEWIS,B.D.SYKES                        
JRNL        TITL   1H NMR SOLUTION STRUCTURE OF AN ACTIVE MONOMERIC             
JRNL        TITL 2 INTERLEUKIN-8.                                               
JRNL        REF    BIOCHEMISTRY                  V.  34 12983 1995              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   7548056                                                      
JRNL        DOI    10.1021/BI00040A008                                          
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   K.RAJARATHNAM,B.D.SYKES,C.M.KAY,B.DEWALD,T.GEISER,           
REMARK   1  AUTH 2 M.BAGGIOLINI,I.CLARK-LEWIS                                   
REMARK   1  TITL   NEUTROPHIL ACTIVATION BY MONOMERIC INTERLEUKIN-8             
REMARK   1  REF    SCIENCE                       V. 264    90 1994              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1IKL COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : NULL                               
REMARK 210  PH                             : NULL                               
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : NULL                               
REMARK 210  SAMPLE CONTENTS                : NULL                               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NULL                               
REMARK 210  SPECTROMETER FIELD STRENGTH    : NULL                               
REMARK 210  SPECTROMETER MODEL             : NULL                               
REMARK 210  SPECTROMETER MANUFACTURER      : NULL                               
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NULL                               
REMARK 210   METHOD USED                   : NULL                               
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : NULL                               
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 1                                  
REMARK 210 CONFORMERS, SELECTION CRITERIA  : NULL                               
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
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 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     RES C SSSEQI                                                     
REMARK 465     SER A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     LYS A     3                                                      
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   6     -178.63    -67.51                                   
REMARK 500    CYS A  34      109.81   -163.55                                   
REMARK 500    LYS A  67      154.33    -49.23                                   
REMARK 500    ARG A  68      160.97     71.43                                   
REMARK 500    GLU A  70      -79.63   -109.16                                   
REMARK 500    ASN A  71       91.17   -171.20                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A   6         0.32    SIDE_CHAIN                              
REMARK 500    ARG A  26         0.31    SIDE_CHAIN                              
REMARK 500    ARG A  47         0.32    SIDE_CHAIN                              
REMARK 500    ARG A  60         0.31    SIDE_CHAIN                              
REMARK 500    ARG A  68         0.32    SIDE_CHAIN                              
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 CH3 A 73                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1IKM   RELATED DB: PDB                                   
DBREF  1IKL A    1    72  UNP    P10145   IL8_HUMAN       28     99             
SEQRES   1 A   72  SER ALA LYS GLU LEU ARG CYS GLN CYS ILE LYS THR TYR          
SEQRES   2 A   72  SER LYS PRO PHE HIS PRO LYS PHE ILE LYS GLU MLE ARG          
SEQRES   3 A   72  VAL ILE GLU SER GLY PRO HIS CYS ALA ASN THR GLU ILE          
SEQRES   4 A   72  ILE VAL LYS LEU SER ASP GLY ARG GLU LEU CYS LEU ASP          
SEQRES   5 A   72  PRO LYS GLU ASN TRP VAL GLN ARG VAL VAL GLU LYS PHE          
SEQRES   6 A   72  LEU LYS ARG ALA GLU ASN SER                                  
MODRES 1IKL MLE A   25  LEU  N-METHYLLEUCINE                                    
HET    MLE  A  25      22                                                       
HETNAM     MLE N-METHYLLEUCINE                                                  
FORMUL   1  MLE    C7 H15 N O2                                                  
HELIX    1   1 ASN A   56  LEU A   66  1                                  11    
SHEET    1   A 3 ARG A  47  LEU A  49  0                                        
SHEET    2   A 3 VAL A  41  LEU A  43 -1  N  LEU A  43   O  ARG A  47           
SSBOND   1 CYS A    7    CYS A   34                          1555   1555  2.02  
SSBOND   2 CYS A    9    CYS A   50                          1555   1555  2.02  
LINK         C   GLU A  24                 N   MLE A  25     1555   1555  1.32  
LINK         C   MLE A  25                 N   ARG A  26     1555   1555  1.30  
SITE     1 AC1  1 GLU A  24                                                     
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