HEADER RNA BINDING PROTEIN 30-JAN-07 2OPU TITLE SOLUTION NMR STRUCTURE OF THE FIRST DOMAIN OF KSRP COMPND MOL_ID: 1; COMPND 2 MOLECULE: KHSRP PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: KH DOMAIN; COMPND 5 SYNONYM: KH1 DOMAIN OF K-HOMOLOGY SPLICING RECOGNITION PROTEIN; 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: KHSRP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-JDK KEYWDS KH DOMAIN, RNA BINDING PROTEIN, KSRP EXPDTA SOLUTION NMR NUMMDL 25 AUTHOR I.DIAZ-MORENO,A.RAMOS,M.F.GARCIA-MAYORAL,D.HOLLINGWORTH REVDAT 5 27-DEC-23 2OPU 1 REMARK REVDAT 4 16-MAR-22 2OPU 1 REMARK REVDAT 3 17-MAR-09 2OPU 1 JRNL REVDAT 2 10-FEB-09 2OPU 1 JRNL VERSN REVDAT 1 26-FEB-08 2OPU 0 JRNL AUTH I.DIAZ-MORENO,D.HOLLINGWORTH,T.A.FRENKIEL,G.KELLY,S.MARTIN, JRNL AUTH 2 S.HOWELL,M.GARCIA-MAYORAL,R.GHERZI,P.BRIATA,A.RAMOS JRNL TITL PHOSPHORYLATION-MEDIATED UNFOLDING OF A KH DOMAIN REGULATES JRNL TITL 2 KSRP LOCALIZATION VIA 14-3-3 BINDING. JRNL REF NAT.STRUCT.MOL.BIOL. V. 16 238 2009 JRNL REFN ISSN 1545-9993 JRNL PMID 19198587 JRNL DOI 10.1038/NSMB.1558 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR 1.1, ARIA 1.2 REMARK 3 AUTHORS : HALL (VNMR), LINGE (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE STRUCTURES ARE BASED ON A TOTAL OF 1908 RESTRAINTS, 1822 ARE REMARK 3 NOE-DERIVED REMARK 3 DISTANCE CONSTRAINTS, 57 DIHEDRAL ANGLE RESTRAINTS, 29 DISTANCE REMARK 3 RESTRAINTS REMARK 3 FROM HYDROGEN BONDS. REMARK 4 REMARK 4 2OPU COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041438. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 100MM NACL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM KH1 U-15N,13C; 10MM TRIS-HCL REMARK 210 PH 7.4; 100MM NACL; 1MM TCEP; 90% REMARK 210 H2O, 10% D2O; 1MM KH1 U-15N; REMARK 210 10MM TRIS-HCL PH 7.4; 100MM NACL; REMARK 210 1MM TCEP; 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNCACB; 3D HNCO; 3D_13C-NOESY REMARK 210 -HSQC; 3D_15N-NOESY-HSQC; HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 2.5, XEASY 2.0, SPARKY REMARK 210 3.11, ARIA 1.2 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 25 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: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY. 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 HG CYS A 51 O THR A 70 1.56 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 7 -35.66 72.90 REMARK 500 1 GLN A 8 -68.20 67.58 REMARK 500 1 LEU A 9 -87.83 70.89 REMARK 500 1 PRO A 14 163.08 -36.21 REMARK 500 1 PRO A 15 161.78 -42.61 REMARK 500 1 PRO A 16 3.62 -60.37 REMARK 500 1 THR A 18 -19.81 -151.11 REMARK 500 1 SER A 59 -74.47 70.45 REMARK 500 2 SER A 7 -69.71 74.11 REMARK 500 2 GLN A 8 106.35 -161.42 REMARK 500 2 PRO A 14 159.01 -39.15 REMARK 500 2 PRO A 15 144.38 -38.16 REMARK 500 2 PRO A 16 31.32 -66.77 REMARK 500 2 THR A 18 -17.76 -179.46 REMARK 500 2 SER A 19 -80.92 -78.32 REMARK 500 2 ARG A 37 44.90 -76.99 REMARK 500 2 SER A 59 -54.09 71.41 REMARK 500 2 GLU A 64 -141.05 -111.03 REMARK 500 3 GLN A 8 -162.30 53.78 REMARK 500 3 LEU A 9 -69.14 173.05 REMARK 500 3 PRO A 14 -176.62 -46.10 REMARK 500 3 PRO A 15 158.70 -42.14 REMARK 500 3 PRO A 16 17.07 -64.40 REMARK 500 3 THR A 18 -25.96 -158.71 REMARK 500 3 MET A 20 32.67 -145.58 REMARK 500 3 SER A 59 -67.53 73.19 REMARK 500 4 SER A 7 -80.90 -173.31 REMARK 500 4 PRO A 14 162.55 -38.81 REMARK 500 4 PRO A 16 7.56 -65.99 REMARK 500 4 THR A 18 7.14 -159.29 REMARK 500 4 SER A 19 -104.64 -93.28 REMARK 500 4 MET A 20 74.22 -63.95 REMARK 500 4 ARG A 37 48.68 -72.99 REMARK 500 4 SER A 59 -69.11 70.72 REMARK 500 4 GLU A 64 -104.06 -110.64 REMARK 500 4 ARG A 91 -77.94 -92.22 REMARK 500 5 PRO A 14 -166.89 -61.06 REMARK 500 5 PRO A 16 33.63 -67.10 REMARK 500 5 THR A 18 -15.25 174.53 REMARK 500 5 MET A 20 58.14 -159.42 REMARK 500 5 ARG A 91 -50.64 -160.44 REMARK 500 6 SER A 7 -163.63 70.53 REMARK 500 6 PRO A 16 26.83 -65.53 REMARK 500 6 THR A 18 34.05 -168.62 REMARK 500 6 SER A 19 -80.66 -126.12 REMARK 500 6 SER A 59 -77.32 65.39 REMARK 500 6 GLU A 64 -147.54 -104.27 REMARK 500 7 SER A 7 -153.27 62.91 REMARK 500 7 GLN A 8 -31.63 170.83 REMARK 500 7 LEU A 9 -90.77 67.55 REMARK 500 REMARK 500 THIS ENTRY HAS 218 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HH3 RELATED DB: PDB REMARK 900 SOLUTION NMR STRUCTURE OF THE THIRD KH DOMAIN OF KSRP REMARK 900 RELATED ID: 2HH2 RELATED DB: PDB REMARK 900 SOLUTION NMR STRUCTURE OF THE FOURTH KH DOMAIN OF KSRP DBREF 2OPU A 5 93 UNP Q5U4P6 Q5U4P6_HUMAN 130 218 SEQRES 1 A 89 ILE SER SER GLN LEU GLY PRO ILE HIS PRO PRO PRO ARG SEQRES 2 A 89 THR SER MET THR GLU GLU TYR ARG VAL PRO ASP GLY MET SEQRES 3 A 89 VAL GLY LEU ILE ILE GLY ARG GLY GLY GLU GLN ILE ASN SEQRES 4 A 89 LYS ILE GLN GLN ASP SER GLY CYS LYS VAL GLN ILE SER SEQRES 5 A 89 PRO ASP SER GLY GLY LEU PRO GLU ARG SER VAL SER LEU SEQRES 6 A 89 THR GLY ALA PRO GLU SER VAL GLN LYS ALA LYS MET MET SEQRES 7 A 89 LEU ASP ASP ILE VAL SER ARG GLY ARG GLY GLY HELIX 1 1 PRO A 15 MET A 20 1 6 HELIX 2 2 PRO A 27 ILE A 35 1 9 HELIX 3 3 GLY A 39 GLY A 50 1 12 HELIX 4 4 ALA A 72 GLY A 92 1 21 SHEET 1 A 4 SER A 7 LEU A 9 0 SHEET 2 A 4 THR A 21 VAL A 26 -1 N THR A 21 O LEU A 9 SHEET 3 A 4 ARG A 65 LEU A 69 -1 O VAL A 67 N TYR A 24 SHEET 4 A 4 GLN A 54 SER A 56 -1 N GLN A 54 O SER A 68 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