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