HEADER RNA BINDING PROTEIN/DNA 29-DEC-11 3VAL TITLE STRUCTURE OF U2AF65 VARIANT WITH BRU5C1 DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPLICING FACTOR U2AF 65 KDA SUBUNIT; COMPND 3 CHAIN: A, B, D, I; COMPND 4 FRAGMENT: RNA BINDING DOMAINS 1 AND 2; COMPND 5 SYNONYM: U2 AUXILIARY FACTOR 65 KDA SUBUNIT, HU2AF(65), HU2AF65, U2 COMPND 6 SNRNP AUXILIARY FACTOR LARGE SUBUNIT; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: DNA (5'-D(*C*UP*UP*UP*(BRU)P*UP*U)-3'); COMPND 10 CHAIN: E, H, K, P; COMPND 11 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: U2AF2, U2AF65; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-6P; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: DNA KEYWDS RNA SPLICING FACTOR, RNA RECOGNITION MOTIF, RNA BINDING PROTEIN, RNA KEYWDS 2 BINDING PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.L.JENKINS,K.H.FRATO,C.L.KIELKOPF REVDAT 4 13-SEP-23 3VAL 1 REMARK SEQADV LINK REVDAT 3 16-AUG-17 3VAL 1 SOURCE REMARK REVDAT 2 22-MAY-13 3VAL 1 JRNL REVDAT 1 13-FEB-13 3VAL 0 JRNL AUTH J.L.JENKINS,A.A.AGRAWAL,A.GUPTA,M.R.GREEN,C.L.KIELKOPF JRNL TITL U2AF65 ADAPTS TO DIVERSE PRE-MRNA SPLICE SITES THROUGH JRNL TITL 2 CONFORMATIONAL SELECTION OF SPECIFIC AND PROMISCUOUS RNA JRNL TITL 3 RECOGNITION MOTIFS. JRNL REF NUCLEIC ACIDS RES. V. 41 3859 2013 JRNL REFN ISSN 0305-1048 JRNL PMID 23376934 JRNL DOI 10.1093/NAR/GKT046 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.1 REMARK 3 NUMBER OF REFLECTIONS : 50816 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.271 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.700 REMARK 3 FREE R VALUE TEST SET COUNT : 4926 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5357 REMARK 3 NUCLEIC ACID ATOMS : 441 REMARK 3 HETEROGEN ATOMS : 79 REMARK 3 SOLVENT ATOMS : 225 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.96800 REMARK 3 B22 (A**2) : -16.72900 REMARK 3 B33 (A**2) : 12.76100 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.44600 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.230 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.960 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 38.33 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP_BRPATCH.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 4 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : DIOXANE.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3VAL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000069803. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.912 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.14700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 69.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.32400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2G4B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M AMMONIUM SULFATE, 10% DIOXANE, REMARK 280 0.1M MES PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 68.54050 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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: OCTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, D, I, E, H, K, P 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY B 143 REMARK 465 GLY I 143 REMARK 465 PRO I 144 REMARK 465 DC E 1 REMARK 465 DC P 1 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 DU E 2 P OP1 OP2 REMARK 470 DC H 1 O5' C5' C4' O4' C3' C2' C1' REMARK 470 DC H 1 N1 C2 O2 N3 C4 N4 C5 REMARK 470 DC H 1 C6 REMARK 470 DC K 1 O5' C5' C4' O4' C3' C2' C1' REMARK 470 DC K 1 N1 C2 O2 N3 C4 N4 C5 REMARK 470 DC K 1 C6 REMARK 470 DU P 2 P OP1 OP2 O5' C5' C4' O4' REMARK 470 DU P 2 C3' C2' C1' N1 C2 O2 N3 REMARK 470 DU P 2 C4 O4 C5 C6 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 DC H 1 O3' DU H 2 P -0.085 REMARK 500 DC K 1 O3' DU K 2 P -0.085 REMARK 500 DU P 2 O3' DU P 3 P -0.086 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 PRO A 144 10.52 -66.35 REMARK 500 GLN A 233 137.21 -178.82 REMARK 500 LEU B 145 50.70 -110.22 REMARK 500 ILE B 160 146.82 -38.80 REMARK 500 LEU B 235 78.43 -111.52 REMARK 500 MET B 323 175.38 -55.39 REMARK 500 PRO D 267 98.94 -54.73 REMARK 500 ASN D 268 10.12 -46.82 REMARK 500 ALA I 181 -178.50 178.08 REMARK 500 ASN I 196 61.26 39.06 REMARK 500 ASP I 231 31.47 -86.00 REMARK 500 PRO I 236 -69.80 -27.46 REMARK 500 ASN I 289 133.94 -176.85 REMARK 500 ASP I 293 98.56 -69.21 REMARK 500 SER I 294 -37.12 -31.21 REMARK 500 ALA I 295 -74.19 -81.35 REMARK 500 ILE I 310 -9.27 -50.01 REMARK 500 LEU I 325 59.79 -90.44 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 DU E 6 0.10 SIDE CHAIN REMARK 500 DU P 6 0.07 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 DIO A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO D 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO I 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 I 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 I 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 I 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 H 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2G4B RELATED DB: PDB REMARK 900 U2AF65 VARIANT WITH POLYURIDINE TRACT REMARK 900 RELATED ID: 2HZC RELATED DB: PDB REMARK 900 N-TERMINAL RRM OF U2AF65 REMARK 900 RELATED ID: 3VAF RELATED DB: PDB REMARK 900 RELATED ID: 3VAG RELATED DB: PDB REMARK 900 RELATED ID: 3VAH RELATED DB: PDB REMARK 900 RELATED ID: 3VAI RELATED DB: PDB REMARK 900 RELATED ID: 3VAJ RELATED DB: PDB REMARK 900 RELATED ID: 3VAK RELATED DB: PDB REMARK 900 RELATED ID: 3VAM RELATED DB: PDB REMARK 900 RELATED ID: 3VAN RELATED DB: PDB REMARK 900 RELATED ID: 3VAO RELATED DB: PDB DBREF 3VAL A 148 237 UNP P26368 U2AF2_HUMAN 148 237 DBREF 3VAL A 258 336 UNP P26368 U2AF2_HUMAN 258 336 DBREF 3VAL B 148 237 UNP P26368 U2AF2_HUMAN 148 237 DBREF 3VAL B 258 336 UNP P26368 U2AF2_HUMAN 258 336 DBREF 3VAL D 148 237 UNP P26368 U2AF2_HUMAN 148 237 DBREF 3VAL D 258 336 UNP P26368 U2AF2_HUMAN 258 336 DBREF 3VAL I 148 237 UNP P26368 U2AF2_HUMAN 148 237 DBREF 3VAL I 258 336 UNP P26368 U2AF2_HUMAN 258 336 DBREF 3VAL E 1 7 PDB 3VAL 3VAL 1 7 DBREF 3VAL H 1 7 PDB 3VAL 3VAL 1 7 DBREF 3VAL K 1 7 PDB 3VAL 3VAL 1 7 DBREF 3VAL P 1 7 PDB 3VAL 3VAL 1 7 SEQADV 3VAL GLY A 143 UNP P26368 EXPRESSION TAG SEQADV 3VAL PRO A 144 UNP P26368 EXPRESSION TAG SEQADV 3VAL LEU A 145 UNP P26368 EXPRESSION TAG SEQADV 3VAL GLY A 146 UNP P26368 EXPRESSION TAG SEQADV 3VAL SER A 147 UNP P26368 EXPRESSION TAG SEQADV 3VAL GLY B 143 UNP P26368 EXPRESSION TAG SEQADV 3VAL PRO B 144 UNP P26368 EXPRESSION TAG SEQADV 3VAL LEU B 145 UNP P26368 EXPRESSION TAG SEQADV 3VAL GLY B 146 UNP P26368 EXPRESSION TAG SEQADV 3VAL SER B 147 UNP P26368 EXPRESSION TAG SEQADV 3VAL GLY D 143 UNP P26368 EXPRESSION TAG SEQADV 3VAL PRO D 144 UNP P26368 EXPRESSION TAG SEQADV 3VAL LEU D 145 UNP P26368 EXPRESSION TAG SEQADV 3VAL GLY D 146 UNP P26368 EXPRESSION TAG SEQADV 3VAL SER D 147 UNP P26368 EXPRESSION TAG SEQADV 3VAL GLY I 143 UNP P26368 EXPRESSION TAG SEQADV 3VAL PRO I 144 UNP P26368 EXPRESSION TAG SEQADV 3VAL LEU I 145 UNP P26368 EXPRESSION TAG SEQADV 3VAL GLY I 146 UNP P26368 EXPRESSION TAG SEQADV 3VAL SER I 147 UNP P26368 EXPRESSION TAG SEQRES 1 A 174 GLY PRO LEU GLY SER ALA ARG ARG LEU TYR VAL GLY ASN SEQRES 2 A 174 ILE PRO PHE GLY ILE THR GLU GLU ALA MET MET ASP PHE SEQRES 3 A 174 PHE ASN ALA GLN MET ARG LEU GLY GLY LEU THR GLN ALA SEQRES 4 A 174 PRO GLY ASN PRO VAL LEU ALA VAL GLN ILE ASN GLN ASP SEQRES 5 A 174 LYS ASN PHE ALA PHE LEU GLU PHE ARG SER VAL ASP GLU SEQRES 6 A 174 THR THR GLN ALA MET ALA PHE ASP GLY ILE ILE PHE GLN SEQRES 7 A 174 GLY GLN SER LEU LYS ILE ARG ARG PRO HIS ASP TYR GLN SEQRES 8 A 174 PRO LEU PRO GLY ALA HIS LYS LEU PHE ILE GLY GLY LEU SEQRES 9 A 174 PRO ASN TYR LEU ASN ASP ASP GLN VAL LYS GLU LEU LEU SEQRES 10 A 174 THR SER PHE GLY PRO LEU LYS ALA PHE ASN LEU VAL LYS SEQRES 11 A 174 ASP SER ALA THR GLY LEU SER LYS GLY TYR ALA PHE CYS SEQRES 12 A 174 GLU TYR VAL ASP ILE ASN VAL THR ASP GLN ALA ILE ALA SEQRES 13 A 174 GLY LEU ASN GLY MET GLN LEU GLY ASP LYS LYS LEU LEU SEQRES 14 A 174 VAL GLN ARG ALA SER SEQRES 1 B 174 GLY PRO LEU GLY SER ALA ARG ARG LEU TYR VAL GLY ASN SEQRES 2 B 174 ILE PRO PHE GLY ILE THR GLU GLU ALA MET MET ASP PHE SEQRES 3 B 174 PHE ASN ALA GLN MET ARG LEU GLY GLY LEU THR GLN ALA SEQRES 4 B 174 PRO GLY ASN PRO VAL LEU ALA VAL GLN ILE ASN GLN ASP SEQRES 5 B 174 LYS ASN PHE ALA PHE LEU GLU PHE ARG SER VAL ASP GLU SEQRES 6 B 174 THR THR GLN ALA MET ALA PHE ASP GLY ILE ILE PHE GLN SEQRES 7 B 174 GLY GLN SER LEU LYS ILE ARG ARG PRO HIS ASP TYR GLN SEQRES 8 B 174 PRO LEU PRO GLY ALA HIS LYS LEU PHE ILE GLY GLY LEU SEQRES 9 B 174 PRO ASN TYR LEU ASN ASP ASP GLN VAL LYS GLU LEU LEU SEQRES 10 B 174 THR SER PHE GLY PRO LEU LYS ALA PHE ASN LEU VAL LYS SEQRES 11 B 174 ASP SER ALA THR GLY LEU SER LYS GLY TYR ALA PHE CYS SEQRES 12 B 174 GLU TYR VAL ASP ILE ASN VAL THR ASP GLN ALA ILE ALA SEQRES 13 B 174 GLY LEU ASN GLY MET GLN LEU GLY ASP LYS LYS LEU LEU SEQRES 14 B 174 VAL GLN ARG ALA SER SEQRES 1 D 174 GLY PRO LEU GLY SER ALA ARG ARG LEU TYR VAL GLY ASN SEQRES 2 D 174 ILE PRO PHE GLY ILE THR GLU GLU ALA MET MET ASP PHE SEQRES 3 D 174 PHE ASN ALA GLN MET ARG LEU GLY GLY LEU THR GLN ALA SEQRES 4 D 174 PRO GLY ASN PRO VAL LEU ALA VAL GLN ILE ASN GLN ASP SEQRES 5 D 174 LYS ASN PHE ALA PHE LEU GLU PHE ARG SER VAL ASP GLU SEQRES 6 D 174 THR THR GLN ALA MET ALA PHE ASP GLY ILE ILE PHE GLN SEQRES 7 D 174 GLY GLN SER LEU LYS ILE ARG ARG PRO HIS ASP TYR GLN SEQRES 8 D 174 PRO LEU PRO GLY ALA HIS LYS LEU PHE ILE GLY GLY LEU SEQRES 9 D 174 PRO ASN TYR LEU ASN ASP ASP GLN VAL LYS GLU LEU LEU SEQRES 10 D 174 THR SER PHE GLY PRO LEU LYS ALA PHE ASN LEU VAL LYS SEQRES 11 D 174 ASP SER ALA THR GLY LEU SER LYS GLY TYR ALA PHE CYS SEQRES 12 D 174 GLU TYR VAL ASP ILE ASN VAL THR ASP GLN ALA ILE ALA SEQRES 13 D 174 GLY LEU ASN GLY MET GLN LEU GLY ASP LYS LYS LEU LEU SEQRES 14 D 174 VAL GLN ARG ALA SER SEQRES 1 I 174 GLY PRO LEU GLY SER ALA ARG ARG LEU TYR VAL GLY ASN SEQRES 2 I 174 ILE PRO PHE GLY ILE THR GLU GLU ALA MET MET ASP PHE SEQRES 3 I 174 PHE ASN ALA GLN MET ARG LEU GLY GLY LEU THR GLN ALA SEQRES 4 I 174 PRO GLY ASN PRO VAL LEU ALA VAL GLN ILE ASN GLN ASP SEQRES 5 I 174 LYS ASN PHE ALA PHE LEU GLU PHE ARG SER VAL ASP GLU SEQRES 6 I 174 THR THR GLN ALA MET ALA PHE ASP GLY ILE ILE PHE GLN SEQRES 7 I 174 GLY GLN SER LEU LYS ILE ARG ARG PRO HIS ASP TYR GLN SEQRES 8 I 174 PRO LEU PRO GLY ALA HIS LYS LEU PHE ILE GLY GLY LEU SEQRES 9 I 174 PRO ASN TYR LEU ASN ASP ASP GLN VAL LYS GLU LEU LEU SEQRES 10 I 174 THR SER PHE GLY PRO LEU LYS ALA PHE ASN LEU VAL LYS SEQRES 11 I 174 ASP SER ALA THR GLY LEU SER LYS GLY TYR ALA PHE CYS SEQRES 12 I 174 GLU TYR VAL ASP ILE ASN VAL THR ASP GLN ALA ILE ALA SEQRES 13 I 174 GLY LEU ASN GLY MET GLN LEU GLY ASP LYS LYS LEU LEU SEQRES 14 I 174 VAL GLN ARG ALA SER SEQRES 1 E 7 DC DU DU DU BRU DU DU SEQRES 1 H 7 DC DU DU DU BRU DU DU SEQRES 1 K 7 DC DU DU DU BRU DU DU SEQRES 1 P 7 DC DU DU DU BRU DU DU MODRES 3VAL BRU E 5 DU MODRES 3VAL BRU H 5 DU MODRES 3VAL BRU K 5 DU MODRES 3VAL BRU P 5 DU HET BRU E 5 20 HET BRU H 5 20 HET BRU K 5 20 HET BRU P 5 20 HET DIO A 401 6 HET SO4 A 402 5 HET SO4 A 403 5 HET DIO B 401 6 HET SO4 B 402 5 HET SO4 B 403 5 HET DIO D 401 6 HET SO4 D 402 5 HET SO4 D 403 5 HET SO4 D 404 5 HET DIO I 401 6 HET SO4 I 402 5 HET SO4 I 403 5 HET SO4 I 404 5 HET SO4 H 101 5 HETNAM BRU 5-BROMO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE HETNAM DIO 1,4-DIETHYLENE DIOXIDE HETNAM SO4 SULFATE ION FORMUL 5 BRU 4(C9 H12 BR N2 O8 P) FORMUL 9 DIO 4(C4 H8 O2) FORMUL 10 SO4 11(O4 S 2-) FORMUL 24 HOH *225(H2 O) HELIX 1 1 THR A 161 GLY A 176 1 16 HELIX 2 2 SER A 204 ALA A 211 1 8 HELIX 3 3 MET A 212 ASP A 215 5 4 HELIX 4 4 ASN A 271 SER A 281 1 11 HELIX 5 5 ASN A 311 ASN A 321 1 11 HELIX 6 6 THR B 161 GLY B 176 1 16 HELIX 7 7 SER B 204 MET B 212 1 9 HELIX 8 8 ALA B 213 ASP B 215 5 3 HELIX 9 9 ASN B 271 SER B 281 1 11 HELIX 10 10 ASP B 309 ASN B 311 5 3 HELIX 11 11 VAL B 312 ASN B 321 1 10 HELIX 12 12 THR D 161 GLY D 176 1 16 HELIX 13 13 SER D 204 ALA D 211 1 8 HELIX 14 14 MET D 212 ASP D 215 5 4 HELIX 15 15 ASN D 271 THR D 280 1 10 HELIX 16 16 SER D 281 GLY D 283 5 3 HELIX 17 17 ASN D 311 ASN D 321 1 11 HELIX 18 18 LEU I 145 ALA I 148 5 4 HELIX 19 19 THR I 161 GLY I 177 1 17 HELIX 20 20 SER I 204 MET I 212 1 9 HELIX 21 21 ALA I 213 ASP I 215 5 3 HELIX 22 22 ASN I 271 THR I 280 1 10 HELIX 23 23 SER I 281 GLY I 283 5 3 HELIX 24 24 VAL I 312 ASN I 321 1 10 SHEET 1 A 4 VAL A 186 ASN A 192 0 SHEET 2 A 4 PHE A 197 PHE A 202 -1 O PHE A 197 N ASN A 192 SHEET 3 A 4 ARG A 150 GLY A 154 -1 N VAL A 153 O ALA A 198 SHEET 4 A 4 LYS A 225 ARG A 227 -1 O ARG A 227 N TYR A 152 SHEET 1 B 2 ILE A 218 PHE A 219 0 SHEET 2 B 2 GLN A 222 SER A 223 -1 O GLN A 222 N PHE A 219 SHEET 1 C 4 LEU A 285 LYS A 292 0 SHEET 2 C 4 SER A 299 TYR A 307 -1 O PHE A 304 N ASN A 289 SHEET 3 C 4 LEU A 261 GLY A 264 -1 N ILE A 263 O ALA A 303 SHEET 4 C 4 LEU A 331 ARG A 334 -1 O GLN A 333 N PHE A 262 SHEET 1 D 2 GLN A 324 LEU A 325 0 SHEET 2 D 2 LYS A 328 LYS A 329 -1 O LYS A 328 N LEU A 325 SHEET 1 E 4 VAL B 186 ASN B 192 0 SHEET 2 E 4 PHE B 197 PHE B 202 -1 O GLU B 201 N ALA B 188 SHEET 3 E 4 ARG B 150 GLY B 154 -1 N VAL B 153 O ALA B 198 SHEET 4 E 4 LYS B 225 ARG B 227 -1 O ARG B 227 N TYR B 152 SHEET 1 F 2 ILE B 218 PHE B 219 0 SHEET 2 F 2 GLN B 222 SER B 223 -1 O GLN B 222 N PHE B 219 SHEET 1 G 4 LEU B 285 LYS B 292 0 SHEET 2 G 4 SER B 299 TYR B 307 -1 O LYS B 300 N VAL B 291 SHEET 3 G 4 LEU B 261 GLY B 264 -1 N LEU B 261 O CYS B 305 SHEET 4 G 4 LEU B 331 ARG B 334 -1 O LEU B 331 N GLY B 264 SHEET 1 H 2 GLN B 324 LEU B 325 0 SHEET 2 H 2 LYS B 328 LYS B 329 -1 O LYS B 328 N LEU B 325 SHEET 1 I 4 VAL D 186 ASN D 192 0 SHEET 2 I 4 PHE D 197 PHE D 202 -1 O PHE D 197 N ASN D 192 SHEET 3 I 4 ARG D 150 GLY D 154 -1 N VAL D 153 O ALA D 198 SHEET 4 I 4 LYS D 225 ARG D 227 -1 O LYS D 225 N GLY D 154 SHEET 1 J 2 ILE D 218 PHE D 219 0 SHEET 2 J 2 GLN D 222 SER D 223 -1 O GLN D 222 N PHE D 219 SHEET 1 K 4 LEU D 285 LYS D 292 0 SHEET 2 K 4 SER D 299 TYR D 307 -1 O GLU D 306 N LYS D 286 SHEET 3 K 4 LEU D 261 GLY D 264 -1 N ILE D 263 O ALA D 303 SHEET 4 K 4 LEU D 331 ARG D 334 -1 O GLN D 333 N PHE D 262 SHEET 1 L 4 VAL I 186 ASN I 192 0 SHEET 2 L 4 PHE I 197 PHE I 202 -1 O GLU I 201 N LEU I 187 SHEET 3 L 4 ARG I 150 GLY I 154 -1 N VAL I 153 O ALA I 198 SHEET 4 L 4 LYS I 225 ARG I 227 -1 O ARG I 227 N TYR I 152 SHEET 1 M 2 ILE I 218 PHE I 219 0 SHEET 2 M 2 GLN I 222 SER I 223 -1 O GLN I 222 N PHE I 219 SHEET 1 N 4 LEU I 285 LYS I 292 0 SHEET 2 N 4 SER I 299 TYR I 307 -1 O LYS I 300 N VAL I 291 SHEET 3 N 4 LEU I 261 GLY I 264 -1 N ILE I 263 O ALA I 303 SHEET 4 N 4 LEU I 331 ARG I 334 -1 O LEU I 331 N GLY I 264 LINK O3' DU E 4 P BRU E 5 1555 1555 1.60 LINK O3' BRU E 5 P DU E 6 1555 1555 1.60 LINK O3' DU H 4 P BRU H 5 1555 1555 1.60 LINK O3' BRU H 5 P DU H 6 1555 1555 1.60 LINK O3' DU K 4 P BRU K 5 1555 1555 1.60 LINK O3' BRU K 5 P DU K 6 1555 1555 1.61 LINK O3' DU P 4 P BRU P 5 1555 1555 1.60 LINK O3' BRU P 5 P DU P 6 1555 1555 1.60 CISPEP 1 GLY A 143 PRO A 144 0 -0.59 CISPEP 2 GLY D 143 PRO D 144 0 -0.25 SITE 1 AC1 6 PRO A 144 LEU A 145 TYR A 232 GLN A 233 SITE 2 AC1 6 PRO A 234 LEU A 325 SITE 1 AC2 3 LYS A 225 ARG A 227 HOH A 560 SITE 1 AC3 3 THR A 209 MET A 212 ARG A 228 SITE 1 AC4 4 ARG B 174 PRO B 182 GLY B 183 HIS B 259 SITE 1 AC5 2 ARG B 228 TYR B 232 SITE 1 AC6 1 VAL B 205 SITE 1 AC7 6 PRO D 144 LEU D 145 TYR D 232 GLN D 233 SITE 2 AC7 6 LEU D 235 LEU D 325 SITE 1 AC8 3 LYS D 225 ARG D 227 HOH E 106 SITE 1 AC9 3 ARG D 150 GLU D 201 DU E 7 SITE 1 BC1 3 ARG D 228 ILE D 310 HOH D 549 SITE 1 BC2 3 ARG I 174 GLY I 183 HIS I 259 SITE 1 BC3 4 ARG I 149 ARG I 203 SER I 204 VAL I 205 SITE 1 BC4 1 ARG I 228 SITE 1 BC5 2 LYS I 225 ARG I 227 SITE 1 BC6 3 LYS B 225 ARG B 227 HOH H 212 CRYST1 37.583 137.081 83.962 90.00 102.97 90.00 P 1 21 1 8 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 0.026608 0.000000 0.006128 0.00000 SCALE2 0.000000 0.007295 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012222 0.00000