HEADER    RNA BINDING PROTEIN                     21-JAN-08   2JZX               
TITLE     PCBP2 KH1-KH2 DOMAINS                                                  
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: POLY(RC)-BINDING PROTEIN 2;                                 
COMPND   3 CHAIN: A;                                                             
COMPND   4 FRAGMENT: KH1-KH2 DOMAINS (UNP RESIDUES 11-169);                      
COMPND   5 SYNONYM: ALPHA-CP2, HNRNP-E2;                                         
COMPND   6 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                    
SOURCE   3 ORGANISM_COMMON: HUMAN;                                               
SOURCE   4 ORGANISM_TAXID: 9606;                                                 
SOURCE   5 GENE: PCBP2;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                  
SOURCE   9 EXPRESSION_SYSTEM_VECTOR: PET-24A                                     
KEYWDS    PCBP2, KH DOMAINS, RNA BINDING, DNA-BINDING, NUCLEUS, PHOSPHOPROTEIN,  
KEYWDS   2 RIBONUCLEOPROTEIN, RNA-BINDING, RNA BINDING PROTEIN                   
EXPDTA    SOLUTION NMR                                                           
NUMMDL    12                                                                     
AUTHOR    Z.DU,S.FENN,R.TJHEN,T.JAMES                                            
REVDAT   3   13-JUL-11 2JZX    1       SHEET                                     
REVDAT   2   24-FEB-09 2JZX    1       VERSN                                     
REVDAT   1   12-AUG-08 2JZX    0                                                 
JRNL        AUTH   Z.DU,S.FENN,R.TJHEN,T.JAMES                                   
JRNL        TITL   STRUCTURE OF THE FIRST AND SECOND KH DOMAINS OF HUMAN POLY-C  
JRNL        TITL 2 BINDING PROTEIN-2 REVEALS INSIGHTS INTO ITS REGULATORY        
JRNL        TITL 3 MECHANISMS                                                    
JRNL        REF    TO BE PUBLISHED                                               
JRNL        REFN                                                                 
REMARK   2                                                                       
REMARK   2 RESOLUTION. NOT APPLICABLE.                                           
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : CNS 1.2                                               
REMARK   3   AUTHORS     : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ          
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                       
REMARK   4                                                                       
REMARK   4 2JZX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JAN-08.                   
REMARK 100 THE RCSB ID CODE IS RCSB100500.                                       
REMARK 210                                                                       
REMARK 210 EXPERIMENTAL DETAILS                                                  
REMARK 210  EXPERIMENT TYPE                : NMR                                 
REMARK 210  TEMPERATURE           (KELVIN) : 298                                 
REMARK 210  PH                             : 5.4                                 
REMARK 210  IONIC STRENGTH                 : 100                                 
REMARK 210  PRESSURE                       : AMBIENT ATM                         
REMARK 210  SAMPLE CONTENTS                : 1 MM [U-100% 15N] PCBP2 KH1-KH2,    
REMARK 210                                   0.5 MM [U-100% 13C; U-100% 15N]     
REMARK 210                                   DTT, 0.1 MM [U-100% 13C; U-100%     
REMARK 210                                   15N; 60% 2H] PMSF, 50 MM SODIUM     
REMARK 210                                   ACETATE, 90% H2O/10% D2O            
REMARK 210                                                                       
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D 1H-15N HSQC; 2D 1H-13C HSQC;     
REMARK 210                                   3D HNCA; 3D HN(CO)CA; 3D H(CCO)     
REMARK 210                                   NH; 3D C(CO)NH; 3D 1H-15N NOESY;    
REMARK 210                                   3D 1H-13C NOESY                     
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ                             
REMARK 210  SPECTROMETER MODEL             : INOVA                               
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                              
REMARK 210                                                                       
REMARK 210  STRUCTURE DETERMINATION.                                             
REMARK 210   SOFTWARE USED                 : CNS 1.2                             
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS              
REMARK 210                                                                       
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 12                                  
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST ENERGY   
REMARK 210                                                                       
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                    
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 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: 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 ASN A  11      -70.65   -113.03                                    
REMARK 500  1 ARG A  46      104.30    -28.19                                    
REMARK 500  1 CYS A  54      -64.24    -93.48                                    
REMARK 500  1 GLU A  56      -33.13     93.56                                    
REMARK 500  1 PRO A  64      159.21    -46.09                                    
REMARK 500  1 SER A  84       38.94    -96.51                                    
REMARK 500  1 SER A  86       80.77     63.87                                    
REMARK 500  1 SER A  90      165.99     60.84                                    
REMARK 500  1 ALA A  92      148.92     62.23                                    
REMARK 500  1 PRO A  97     -167.66    -69.31                                    
REMARK 500  1 ASP A 136       66.49   -177.16                                    
REMARK 500  1 LEU A 138      166.70     61.03                                    
REMARK 500  1 PRO A 139       76.54    -69.02                                    
REMARK 500  1 ASN A 140      -45.77   -135.41                                    
REMARK 500  2 ASN A  11      -71.22   -109.94                                    
REMARK 500  2 LYS A  32       27.10     44.43                                    
REMARK 500  2 ARG A  46      134.50    -27.49                                    
REMARK 500  2 GLU A  51     -168.45    -62.43                                    
REMARK 500  2 ASN A  53       29.37     44.12                                    
REMARK 500  2 CYS A  54      -68.48   -151.25                                    
REMARK 500  2 PRO A  64      162.27    -40.31                                    
REMARK 500  2 SER A  84       31.52    -99.69                                    
REMARK 500  2 SER A  90      -79.05    -94.89                                    
REMARK 500  2 THR A  91       88.62     47.76                                    
REMARK 500  2 ALA A  92     -165.31     61.62                                    
REMARK 500  2 PRO A  97     -163.81    -79.12                                    
REMARK 500  2 ASP A 136       41.37    174.37                                    
REMARK 500  2 LEU A 138      164.59     58.52                                    
REMARK 500  2 ASN A 140      104.72    177.29                                    
REMARK 500  2 SER A 141     -174.09    -57.77                                    
REMARK 500  2 THR A 142      -64.56   -106.42                                    
REMARK 500  3 ASN A  11      -77.88   -104.54                                    
REMARK 500  3 LYS A  32       18.89     52.56                                    
REMARK 500  3 ARG A  46      136.91    -27.61                                    
REMARK 500  3 SER A  50     -174.04    178.92                                    
REMARK 500  3 GLU A  51      173.25     61.44                                    
REMARK 500  3 CYS A  54      -65.16   -164.41                                    
REMARK 500  3 GLU A  56      -35.42    113.14                                    
REMARK 500  3 PRO A  64      159.48    -41.85                                    
REMARK 500  3 SER A  84      112.29   -160.48                                    
REMARK 500  3 SER A  85      -51.17    179.12                                    
REMARK 500  3 ASN A  89      -65.80     70.00                                    
REMARK 500  3 SER A  90       56.05   -170.94                                    
REMARK 500  3 ALA A  93       36.84   -171.40                                    
REMARK 500  3 ARG A  95      119.49     63.90                                    
REMARK 500  3 PRO A  97     -166.71    -63.71                                    
REMARK 500  3 ASP A 136      -46.60   -150.47                                    
REMARK 500  3 MET A 137       92.49     62.65                                    
REMARK 500  3 LEU A 138      163.34     58.81                                    
REMARK 500  3 PRO A 139       91.59    -55.93                                    
REMARK 500                                                                       
REMARK 500 THIS ENTRY HAS     187 RAMACHANDRAN OUTLIERS.                         
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: 15049   RELATED DB: BMRB                                  
DBREF  2JZX A   11   169  UNP    Q15366   PCBP2_HUMAN     11    169              
SEQADV 2JZX LYS A   10  UNP  Q15366              EXPRESSION TAG                  
SEQRES   1 A  160  LYS ASN VAL THR LEU THR ILE ARG LEU LEU MET HIS GLY           
SEQRES   2 A  160  LYS GLU VAL GLY SER ILE ILE GLY LYS LYS GLY GLU SER           
SEQRES   3 A  160  VAL LYS LYS MET ARG GLU GLU SER GLY ALA ARG ILE ASN           
SEQRES   4 A  160  ILE SER GLU GLY ASN CYS PRO GLU ARG ILE ILE THR LEU           
SEQRES   5 A  160  ALA GLY PRO THR ASN ALA ILE PHE LYS ALA PHE ALA MET           
SEQRES   6 A  160  ILE ILE ASP LYS LEU GLU GLU ASP ILE SER SER SER MET           
SEQRES   7 A  160  THR ASN SER THR ALA ALA SER ARG PRO PRO VAL THR LEU           
SEQRES   8 A  160  ARG LEU VAL VAL PRO ALA SER GLN CYS GLY SER LEU ILE           
SEQRES   9 A  160  GLY LYS GLY GLY CYS LYS ILE LYS GLU ILE ARG GLU SER           
SEQRES  10 A  160  THR GLY ALA GLN VAL GLN VAL ALA GLY ASP MET LEU PRO           
SEQRES  11 A  160  ASN SER THR GLU ARG ALA ILE THR ILE ALA GLY ILE PRO           
SEQRES  12 A  160  GLN SER ILE ILE GLU CYS VAL LYS GLN ILE CYS VAL VAL           
SEQRES  13 A  160  MET LEU GLU THR                                               
HELIX    1   1 GLY A   22  GLY A   30  1                                   9     
HELIX    2   2 GLY A   33  GLY A   44  1                                  12     
HELIX    3   3 THR A   65  SER A   84  1                                  20     
HELIX    4   4 ALA A  106  GLY A  114  1                                   9     
HELIX    5   5 GLY A  117  GLY A  128  1                                  12     
HELIX    6   6 ILE A  151  THR A  169  1                                  19     
SHEET    1   A 6 ARG A  46  SER A  50  0                                         
SHEET    2   A 6 GLU A  56  PRO A  64 -1  O  THR A  60   N  ASN A  48            
SHEET    3   A 6 THR A  13  HIS A  21 -1  N  LEU A  18   O  ILE A  59            
SHEET    4   A 6 VAL A  98  PRO A 105 -1  O  VAL A 103   N  ARG A  17            
SHEET    5   A 6 GLU A 143  GLY A 150 -1  O  ARG A 144   N  VAL A 104            
SHEET    6   A 6 GLN A 130  VAL A 131 -1  N  GLN A 130   O  ALA A 149            
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                                                                   
MODEL        2                                                                   
MODEL        3                                                                   
MODEL        4                                                                   
MODEL        5                                                                   
MODEL        6                                                                   
MODEL        7                                                                   
MODEL        8                                                                   
MODEL        9                                                                   
MODEL       10                                                                   
MODEL       11                                                                   
MODEL       12                                                                   
END