PDB Short entry for 3VAI HEADER RNA BINDING PROTEIN/DNA 29-DEC-11 3VAI TITLE STRUCTURE OF U2AF65 VARIANT WITH BRU3C5 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(*UP*UP*(BRU)P*UP*CP*UP*U)-3'; COMPND 10 CHAIN: P, E; 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 28-FEB-24 3VAI 1 REMARK SEQADV LINK REVDAT 3 16-AUG-17 3VAI 1 SOURCE REMARK REVDAT 2 22-MAY-13 3VAI 1 JRNL REVDAT 1 13-FEB-13 3VAI 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. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 24563 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) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2441 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1075 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 63.79 REMARK 3 BIN R VALUE (WORKING SET) : 0.2890 REMARK 3 BIN FREE R VALUE SET COUNT : 116 REMARK 3 BIN FREE R VALUE : 0.3220 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2686 REMARK 3 NUCLEIC ACID ATOMS : 186 REMARK 3 HETEROGEN ATOMS : 98 REMARK 3 SOLVENT ATOMS : 167 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.46 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.20000 REMARK 3 B22 (A**2) : -0.13000 REMARK 3 B33 (A**2) : 1.70000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.32000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.263 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.219 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.206 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.305 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3049 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2043 ; 0.009 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4152 ; 1.416 ; 2.077 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4993 ; 0.990 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 348 ; 5.799 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 131 ;33.556 ;24.885 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 461 ;15.733 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;12.880 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 449 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3217 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 561 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 446 ; 0.179 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1959 ; 0.192 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1363 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1549 ; 0.082 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 89 ; 0.174 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL 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): 14 ; 0.199 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 39 ; 0.282 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.199 ; 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): 2227 ; 0.641 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 714 ; 0.084 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2759 ; 0.705 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1542 ; 1.315 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1393 ; 2.073 ; 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): -11.0717 -19.8452 31.0177 REMARK 3 T TENSOR REMARK 3 T11: -0.2354 T22: -0.1867 REMARK 3 T33: -0.1463 T12: -0.0522 REMARK 3 T13: 0.0064 T23: -0.0808 REMARK 3 L TENSOR REMARK 3 L11: 2.5070 L22: 3.2880 REMARK 3 L33: 5.8698 L12: 1.4716 REMARK 3 L13: -0.3538 L23: -0.6715 REMARK 3 S TENSOR REMARK 3 S11: -0.1148 S12: 0.0488 S13: -0.3303 REMARK 3 S21: -0.0798 S22: -0.1234 S23: -0.0582 REMARK 3 S31: 0.1962 S32: -0.1653 S33: 0.2382 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): -32.6431 5.7867 26.7538 REMARK 3 T TENSOR REMARK 3 T11: -0.1387 T22: -0.2023 REMARK 3 T33: -0.0905 T12: -0.1515 REMARK 3 T13: 0.0764 T23: -0.0819 REMARK 3 L TENSOR REMARK 3 L11: 10.6154 L22: 3.5781 REMARK 3 L33: 4.6740 L12: 2.1714 REMARK 3 L13: 1.2574 L23: 1.0487 REMARK 3 S TENSOR REMARK 3 S11: -0.0329 S12: 0.1914 S13: -0.0688 REMARK 3 S21: -0.3604 S22: 0.2223 S23: -0.0182 REMARK 3 S31: -0.3632 S32: 0.1796 S33: -0.1895 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): 25.9313 -27.8122 28.6631 REMARK 3 T TENSOR REMARK 3 T11: -0.2123 T22: -0.2154 REMARK 3 T33: -0.2195 T12: -0.0378 REMARK 3 T13: -0.0534 T23: 0.0077 REMARK 3 L TENSOR REMARK 3 L11: 5.8439 L22: 5.4800 REMARK 3 L33: 4.7368 L12: 2.3944 REMARK 3 L13: -0.6238 L23: -0.6699 REMARK 3 S TENSOR REMARK 3 S11: -0.2403 S12: 0.0531 S13: 0.0400 REMARK 3 S21: -0.2777 S22: 0.2440 S23: 0.1820 REMARK 3 S31: 0.1534 S32: -0.2099 S33: -0.0037 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): 4.8463 -3.8288 13.7842 REMARK 3 T TENSOR REMARK 3 T11: -0.1404 T22: -0.1785 REMARK 3 T33: -0.2742 T12: -0.0624 REMARK 3 T13: 0.0026 T23: -0.0048 REMARK 3 L TENSOR REMARK 3 L11: 8.3725 L22: 4.0271 REMARK 3 L33: 6.8389 L12: 1.3819 REMARK 3 L13: 1.9415 L23: -0.6717 REMARK 3 S TENSOR REMARK 3 S11: -0.1932 S12: 0.4551 S13: 0.0145 REMARK 3 S21: -0.3456 S22: 0.0192 S23: -0.2351 REMARK 3 S31: -0.4066 S32: 0.0130 S33: 0.1739 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 3VAI 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_1000069800. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-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 : NULL 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 : 25485 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.10300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.45400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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 (%): 59.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M M 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 83.01400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 18.71750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 83.01400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.71750 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, P, E 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 P 8 REMARK 465 DU P 9 REMARK 465 DU E 8 REMARK 465 DU E 9 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 4 O4' - C1' - N1 ANGL. DEV. = 4.5 DEGREES REMARK 500 DU E 3 C5' - C4' - C3' ANGL. DEV. = 7.9 DEGREES REMARK 500 DU E 4 O4' - C1' - N1 ANGL. DEV. = 2.6 DEGREES REMARK 500 DC E 7 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES 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 DIO 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 SO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CPQ B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 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: 3VAH 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 3VAI A 148 237 UNP P26368 U2AF2_HUMAN 148 237 DBREF 3VAI A 258 336 UNP P26368 U2AF2_HUMAN 258 336 DBREF 3VAI B 148 237 UNP P26368 U2AF2_HUMAN 148 237 DBREF 3VAI B 258 336 UNP P26368 U2AF2_HUMAN 258 336 DBREF 3VAI P 3 9 PDB 3VAI 3VAI 3 9 DBREF 3VAI E 3 9 PDB 3VAI 3VAI 3 9 SEQADV 3VAI GLY A 143 UNP P26368 EXPRESSION TAG SEQADV 3VAI PRO A 144 UNP P26368 EXPRESSION TAG SEQADV 3VAI LEU A 145 UNP P26368 EXPRESSION TAG SEQADV 3VAI GLY A 146 UNP P26368 EXPRESSION TAG SEQADV 3VAI SER A 147 UNP P26368 EXPRESSION TAG SEQADV 3VAI GLY B 143 UNP P26368 EXPRESSION TAG SEQADV 3VAI PRO B 144 UNP P26368 EXPRESSION TAG SEQADV 3VAI LEU B 145 UNP P26368 EXPRESSION TAG SEQADV 3VAI GLY B 146 UNP P26368 EXPRESSION TAG SEQADV 3VAI 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 P 7 DU DU BRU DU DC DU DU SEQRES 1 E 7 DU DU BRU DU DC DU DU MODRES 3VAI BRU P 5 DU MODRES 3VAI BRU E 5 DU HET BRU P 5 20 HET BRU E 5 20 HET DIO A 401 6 HET DIO A 402 6 HET SO4 A 403 5 HET SO4 A 404 5 HET SO4 A 405 5 HET SO4 A 406 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 5(C4 H8 O2) FORMUL 7 SO4 7(O4 S 2-) FORMUL 14 CPQ C42 H75 N3 O15 FORMUL 18 GOL C3 H8 O3 FORMUL 19 HOH *167(H2 O) HELIX 1 1 THR A 161 GLY A 176 1 16 HELIX 2 2 SER A 204 MET A 212 1 9 HELIX 3 3 ALA A 213 ASP A 215 5 3 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 177 1 17 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 ASP B 309 ASN B 311 5 3 HELIX 12 12 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 PHE A 304 N ASN A 289 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 GLU B 306 N LYS B 286 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' DU P 4 P BRU P 5 1555 1555 1.58 LINK O3' BRU P 5 P DU P 6 1555 1555 1.60 LINK O3' DU E 4 P BRU E 5 1555 1555 1.60 LINK O3' BRU E 5 P DU E 6 1555 1555 1.61 CISPEP 1 GLY A 143 PRO A 144 0 -1.22 SITE 1 AC1 4 TYR A 269 GLY A 297 LEU A 298 SER A 299 SITE 1 AC2 6 PRO A 144 LEU A 145 ALA A 148 TYR A 232 SITE 2 AC2 6 GLN A 233 LEU A 325 SITE 1 AC3 3 LYS A 225 ARG A 227 HOH A 510 SITE 1 AC4 2 GLN A 190 DU P 6 SITE 1 AC5 4 GLY A 146 SER A 147 HOH A 505 DC P 7 SITE 1 AC6 3 ARG A 228 TYR A 232 ILE A 310 SITE 1 AC7 4 LYS B 276 LEU B 285 LYS B 286 PHE B 288 SITE 1 AC8 4 ARG B 174 GLY B 183 HIS B 259 HOH B 562 SITE 1 AC9 3 LEU B 270 SER B 299 HOH B 538 SITE 1 BC1 1 GLN B 274 SITE 1 BC2 4 ARG B 149 SER B 204 VAL B 205 HOH B 536 SITE 1 BC3 2 LYS B 225 ARG B 227 SITE 1 BC4 2 ARG B 228 TYR B 232 SITE 1 BC5 4 ALA B 181 ARG B 334 HOH B 507 HOH B 531 CRYST1 166.028 37.435 100.559 90.00 125.50 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 0.006023 0.000000 0.004296 0.00000 SCALE2 0.000000 0.026713 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012215 0.00000