HEADER RNA BINDING PROTEIN/DNA 29-DEC-11 3VAH TITLE STRUCTURE OF U2AF65 VARIANT WITH BRU3C4 DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPLICING FACTOR U2AF 65 KDA SUBUNIT; COMPND 3 CHAIN: A, B; 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(P*UP*UP*(BRU)P*CP*UP*UP*U)-3'; COMPND 10 CHAIN: E, 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,C.L.KIELKOPF REVDAT 4 28-FEB-24 3VAH 1 REMARK SEQADV LINK REVDAT 3 16-AUG-17 3VAH 1 SOURCE REMARK REVDAT 2 22-MAY-13 3VAH 1 JRNL REVDAT 1 13-FEB-13 3VAH 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 : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.17 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 3 NUMBER OF REFLECTIONS : 16939 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 + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1693 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.57 REMARK 3 REFLECTION IN BIN (WORKING SET) : 840 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.53 REMARK 3 BIN R VALUE (WORKING SET) : 0.2740 REMARK 3 BIN FREE R VALUE SET COUNT : 102 REMARK 3 BIN FREE R VALUE : 0.3610 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2686 REMARK 3 NUCLEIC ACID ATOMS : 208 REMARK 3 HETEROGEN ATOMS : 82 REMARK 3 SOLVENT ATOMS : 95 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.48000 REMARK 3 B22 (A**2) : -1.89000 REMARK 3 B33 (A**2) : 3.61000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.07000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.576 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.312 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.220 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 18.082 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.896 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3147 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2083 ; 0.013 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4300 ; 1.361 ; 2.117 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5090 ; 0.944 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 344 ; 5.822 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 130 ;32.901 ;24.923 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 460 ;15.765 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;12.267 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 471 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3238 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 557 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 488 ; 0.229 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1944 ; 0.193 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1425 ; 0.184 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1541 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 78 ; 0.186 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 1 ; 0.403 ; 0.200 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 22 ; 0.240 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 40 ; 0.278 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.265 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2207 ; 0.559 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 712 ; 0.085 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2742 ; 0.656 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1684 ; 1.232 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1558 ; 1.936 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 143 A 237 REMARK 3 ORIGIN FOR THE GROUP (A): -11.3371 -20.0452 31.1604 REMARK 3 T TENSOR REMARK 3 T11: -0.1703 T22: -0.1917 REMARK 3 T33: -0.1220 T12: -0.0323 REMARK 3 T13: 0.0181 T23: -0.0570 REMARK 3 L TENSOR REMARK 3 L11: 2.8131 L22: 2.4576 REMARK 3 L33: 4.2445 L12: 1.7676 REMARK 3 L13: 0.1808 L23: -0.7513 REMARK 3 S TENSOR REMARK 3 S11: -0.1089 S12: 0.1504 S13: -0.2686 REMARK 3 S21: -0.0836 S22: -0.0552 S23: -0.0878 REMARK 3 S31: 0.1061 S32: 0.0820 S33: 0.1641 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 258 A 336 REMARK 3 ORIGIN FOR THE GROUP (A): -33.0880 5.6690 27.0658 REMARK 3 T TENSOR REMARK 3 T11: -0.1692 T22: -0.2193 REMARK 3 T33: -0.1413 T12: -0.0801 REMARK 3 T13: 0.0376 T23: -0.0405 REMARK 3 L TENSOR REMARK 3 L11: 9.7477 L22: 3.8363 REMARK 3 L33: 4.4640 L12: 1.8382 REMARK 3 L13: 0.2213 L23: 0.4564 REMARK 3 S TENSOR REMARK 3 S11: -0.0010 S12: 0.1771 S13: -0.0213 REMARK 3 S21: -0.2886 S22: 0.1102 S23: 0.1411 REMARK 3 S31: -0.1376 S32: 0.1124 S33: -0.1092 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 143 B 237 REMARK 3 ORIGIN FOR THE GROUP (A): 25.4787 -27.7808 29.1000 REMARK 3 T TENSOR REMARK 3 T11: -0.1984 T22: -0.2117 REMARK 3 T33: -0.1607 T12: -0.0150 REMARK 3 T13: -0.0415 T23: 0.0002 REMARK 3 L TENSOR REMARK 3 L11: 6.1631 L22: 4.4105 REMARK 3 L33: 3.9011 L12: 1.8886 REMARK 3 L13: 0.4303 L23: -0.4111 REMARK 3 S TENSOR REMARK 3 S11: -0.2528 S12: 0.1385 S13: 0.0365 REMARK 3 S21: -0.2431 S22: 0.1963 S23: 0.1607 REMARK 3 S31: 0.1542 S32: -0.2313 S33: 0.0565 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 258 B 336 REMARK 3 ORIGIN FOR THE GROUP (A): 4.6689 -4.0739 13.9100 REMARK 3 T TENSOR REMARK 3 T11: -0.1001 T22: -0.0812 REMARK 3 T33: -0.2415 T12: -0.0966 REMARK 3 T13: 0.0309 T23: 0.0033 REMARK 3 L TENSOR REMARK 3 L11: 6.8024 L22: 4.5330 REMARK 3 L33: 7.0756 L12: 0.8356 REMARK 3 L13: 2.1383 L23: 0.4194 REMARK 3 S TENSOR REMARK 3 S11: -0.1078 S12: 0.4979 S13: 0.1232 REMARK 3 S21: -0.2403 S22: 0.0726 S23: -0.3151 REMARK 3 S31: -0.3540 S32: -0.0120 S33: 0.0352 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3VAH 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_1000069799. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUN-07 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 : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : HORIZONTAL FOCUSING 5.05? REMARK 200 ASYMMETRIC CUT SI(111) REMARK 200 OPTICS : RH COATED SI VERTICAL FOCUS REMARK 200 MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17610 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 (%) : 99.3 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.11400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.8000 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 (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.43500 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M AMMONIUM SULFATE, 10% DIOXANE, REMARK 280 0.1M MES PH 6.5, DEOXY-BIG CHAP, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 83.11900 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 18.65200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 83.11900 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.65200 REMARK 290 SMTRY3 4 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, E, 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 DU E 6 REMARK 465 DU E 7 REMARK 465 DU P 8 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 N SER A 147 O4 SO4 A 403 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 DU P 2 C5' - C4' - C3' ANGL. DEV. = 9.2 DEGREES 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 THR B 296 -38.55 -131.32 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 CPQ B 404 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 DIO B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CPQ B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 408 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: 3VAI RELATED DB: PDB REMARK 900 RELATED ID: 3VAJ RELATED DB: PDB REMARK 900 RELATED ID: 3VAK RELATED DB: PDB REMARK 900 RELATED ID: 3VAL 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 3VAH A 148 237 UNP P26368 U2AF2_HUMAN 148 237 DBREF 3VAH A 258 336 UNP P26368 U2AF2_HUMAN 258 336 DBREF 3VAH B 148 237 UNP P26368 U2AF2_HUMAN 148 237 DBREF 3VAH B 258 336 UNP P26368 U2AF2_HUMAN 258 336 DBREF 3VAH E 1 7 PDB 3VAH 3VAH 1 7 DBREF 3VAH P 2 8 PDB 3VAH 3VAH 2 8 SEQADV 3VAH GLY A 143 UNP P26368 EXPRESSION TAG SEQADV 3VAH PRO A 144 UNP P26368 EXPRESSION TAG SEQADV 3VAH LEU A 145 UNP P26368 EXPRESSION TAG SEQADV 3VAH GLY A 146 UNP P26368 EXPRESSION TAG SEQADV 3VAH SER A 147 UNP P26368 EXPRESSION TAG SEQADV 3VAH GLY B 143 UNP P26368 EXPRESSION TAG SEQADV 3VAH PRO B 144 UNP P26368 EXPRESSION TAG SEQADV 3VAH LEU B 145 UNP P26368 EXPRESSION TAG SEQADV 3VAH GLY B 146 UNP P26368 EXPRESSION TAG SEQADV 3VAH SER B 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 E 7 DU DU BRU DC DU DU DU SEQRES 1 P 7 DU DU BRU DC DU DU DU MODRES 3VAH BRU E 3 DU MODRES 3VAH BRU P 4 DU HET BRU E 3 40 HET BRU P 4 20 HET DIO A 401 6 HET SO4 A 402 5 HET SO4 A 403 5 HET DIO B 401 6 HET DIO B 402 6 HET DIO B 403 6 HET CPQ B 404 27 HET SO4 B 405 5 HET SO4 B 406 5 HET SO4 B 407 5 HET GOL B 408 6 HETNAM BRU 5-BROMO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE HETNAM DIO 1,4-DIETHYLENE DIOXIDE HETNAM SO4 SULFATE ION HETNAM CPQ N,N-BIS(3-D-GLUCONAMIDOPROPYL)DEOXYCHOLAMIDE HETNAM GOL GLYCEROL HETSYN CPQ DEOXY-BIGCHAP HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 BRU 2(C9 H12 BR N2 O8 P) FORMUL 5 DIO 4(C4 H8 O2) FORMUL 6 SO4 5(O4 S 2-) FORMUL 11 CPQ C42 H75 N3 O15 FORMUL 15 GOL C3 H8 O3 FORMUL 16 HOH *95(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 THR A 280 1 10 HELIX 5 5 ASN A 311 ASN A 321 1 11 HELIX 6 6 PRO B 144 ALA B 148 5 5 HELIX 7 7 THR B 161 GLY B 176 1 16 HELIX 8 8 SER B 204 MET B 212 1 9 HELIX 9 9 ALA B 213 ASP B 215 5 3 HELIX 10 10 ASN B 271 THR B 280 1 10 HELIX 11 11 SER B 281 GLY B 283 5 3 HELIX 12 12 ASP B 309 ASN B 311 5 3 HELIX 13 13 VAL B 312 ASN B 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 GLU A 201 N LEU A 187 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 LYS A 225 N GLY A 154 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 LYS A 300 N VAL A 291 SHEET 3 C 4 LEU A 261 GLY A 264 -1 N LEU A 261 O CYS A 305 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 PHE B 197 N ASN B 192 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 LYS B 225 N GLY B 154 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 ILE B 263 O ALA B 303 SHEET 4 G 4 LEU B 331 ARG B 334 -1 O GLN B 333 N PHE B 262 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 LINK O3'A DU E 2 P ABRU E 3 1555 1555 1.59 LINK O3'B DU E 2 P BBRU E 3 1555 1555 1.60 LINK O3'ABRU E 3 P A DC E 4 1555 1555 1.60 LINK O3'BBRU E 3 P B DC E 4 1555 1555 1.61 LINK O3' DU P 3 P BRU P 4 1555 1555 1.60 LINK O3' BRU P 4 P DC P 5 1555 1555 1.60 CISPEP 1 GLY A 143 PRO A 144 0 -1.35 SITE 1 AC1 4 PRO A 144 TYR A 232 GLN A 233 LEU A 325 SITE 1 AC2 4 LYS A 225 ARG A 227 HOH A 502 HOH A 541 SITE 1 AC3 3 GLY A 146 SER A 147 HOH A 511 SITE 1 AC4 4 LYS B 276 LEU B 285 LYS B 286 PHE B 288 SITE 1 AC5 1 HIS B 259 SITE 1 AC6 5 ASN B 268 GLY B 297 LEU B 298 SER B 299 SITE 2 AC6 5 HOH B 523 SITE 1 AC7 2 TYR B 269 GLY B 326 SITE 1 AC8 4 ARG B 149 VAL B 205 HOH B 507 HOH B 529 SITE 1 AC9 3 LYS B 225 ARG B 227 HOH E 101 SITE 1 BC1 3 MET B 212 ARG B 228 TYR B 232 SITE 1 BC2 4 ALA B 181 ARG B 334 HOH B 513 HOH B 530 CRYST1 166.238 37.304 101.310 90.00 125.61 90.00 C 1 2 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 0.006015 0.000000 0.004308 0.00000 SCALE2 0.000000 0.026807 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012141 0.00000