HEADER RNA BINDING PROTEIN 26-MAY-99 1U2F TITLE SOLUTION STRUCTURE OF THE FIRST RNA-BINDING DOMAIN OF HU2AF65 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (SPLICING FACTOR U2AF 65 KD SUBUNIT); COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: FIRST RNA-BINDING DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_CELL_LINE: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PK7 KEYWDS SPLICING, U2 SNRNP, RBD, RIKEN STRUCTURAL GENOMICS/PROTEOMICS KEYWDS 2 INITIATIVE, RSGI, STRUCTURAL GENOMICS, RNA-BINDING PROTEIN, RNA KEYWDS 3 BINDING PROTEIN EXPDTA SOLUTION NMR AUTHOR T.ITO,Y.MUTO,M.R.GREEN,S.YOKOYAMA,RIKEN STRUCTURAL AUTHOR 2 GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 5 27-DEC-23 1U2F 1 REMARK REVDAT 4 02-MAR-22 1U2F 1 KEYWDS REMARK REVDAT 3 24-FEB-09 1U2F 1 VERSN REVDAT 2 01-APR-03 1U2F 1 JRNL REVDAT 1 20-AUG-99 1U2F 0 JRNL AUTH T.ITO,Y.MUTO,M.R.GREEN,S.YOKOYAMA JRNL TITL SOLUTION STRUCTURES OF THE FIRST AND SECOND RNA-BINDING JRNL TITL 2 DOMAINS OF HUMAN U2 SMALL NUCLEAR RIBONUCLEOPROTEIN PARTICLE JRNL TITL 3 AUXILIARY FACTOR (U2AF(65)). JRNL REF EMBO J. V. 18 4523 1999 JRNL REFN ISSN 0261-4189 JRNL PMID 10449418 JRNL DOI 10.1093/EMBOJ/18.16.4523 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SIMULATED ANNEALING REMARK 4 REMARK 4 1U2F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-99. REMARK 100 THE DEPOSITION ID IS D_1000001115. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.5 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 : 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER 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 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 GLN A 63 H ALA A 66 1.48 REMARK 500 O GLU A 60 H ALA A 64 1.53 REMARK 500 H LEU A 40 O GLU A 54 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 PHE A 11 167.53 -48.13 REMARK 500 ILE A 13 155.64 -47.79 REMARK 500 ALA A 17 -75.56 -44.84 REMARK 500 LEU A 28 -85.82 -44.72 REMARK 500 PRO A 38 -73.37 -77.65 REMARK 500 VAL A 42 72.29 -119.83 REMARK 500 GLN A 46 -149.82 -88.47 REMARK 500 ASP A 47 -125.64 61.60 REMARK 500 ASN A 49 97.33 80.62 REMARK 500 SER A 57 -35.02 -161.00 REMARK 500 ASP A 59 43.28 -96.51 REMARK 500 ASP A 68 102.35 -39.82 REMARK 500 ILE A 70 -132.02 39.18 REMARK 500 LYS A 78 95.91 -160.14 REMARK 500 PRO A 82 49.91 -77.23 REMARK 500 GLN A 86 91.48 45.49 REMARK 500 LEU A 88 102.57 -42.35 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 2 0.31 SIDE CHAIN REMARK 500 ARG A 3 0.32 SIDE CHAIN REMARK 500 ARG A 27 0.31 SIDE CHAIN REMARK 500 ARG A 56 0.24 SIDE CHAIN REMARK 500 ARG A 80 0.10 SIDE CHAIN REMARK 500 ARG A 81 0.27 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2U2F RELATED DB: PDB REMARK 900 RELATED ID: AR_001000503.1 RELATED DB: TARGETDB DBREF 1U2F A 1 90 UNP P26368 U2AF2_HUMAN 148 237 SEQRES 1 A 90 ALA ARG ARG LEU TYR VAL GLY ASN ILE PRO PHE GLY ILE SEQRES 2 A 90 THR GLU GLU ALA MET MET ASP PHE PHE ASN ALA GLN MET SEQRES 3 A 90 ARG LEU GLY GLY LEU THR GLN ALA PRO GLY ASN PRO VAL SEQRES 4 A 90 LEU ALA VAL GLN ILE ASN GLN ASP LYS ASN PHE ALA PHE SEQRES 5 A 90 LEU GLU PHE ARG SER VAL ASP GLU THR THR GLN ALA MET SEQRES 6 A 90 ALA PHE ASP GLY ILE ILE PHE GLN GLY GLN SER LEU LYS SEQRES 7 A 90 ILE ARG ARG PRO HIS ASP TYR GLN PRO LEU PRO GLY HELIX 1 H1 GLU A 16 LEU A 28 1 13 HELIX 2 H2 GLU A 60 ASP A 68 1 9 SHEET 1 S1 1 ALA A 41 ASN A 45 0 SHEET 1 S2 1 PHE A 50 GLU A 54 0 SHEET 1 S3 1 ARG A 3 GLY A 7 0 SHEET 1 S4 1 LYS A 78 ARG A 81 0 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