HEADER RNA BINDING PROTEIN 15-DEC-11 3V4M TITLE CRYSTAL STRUCTURE OF A RNA BINDING DOMAIN OF A U2 SMALL NUCLEAR TITLE 2 RIBONUCLEOPROTEIN AUXILIARY FACTOR 2 (U2AF) FROM MUS MUSCULUS AT 1.80 TITLE 3 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPLICING FACTOR U2AF 65 KDA SUBUNIT; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RNA BINDING DOMAIN; COMPND 5 SYNONYM: U2 AUXILIARY FACTOR 65 KDA SUBUNIT, U2 SNRNP AUXILIARY COMPND 6 FACTOR LARGE SUBUNIT; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: BC043071, U2AF2, U2AF65; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS CANONICAL RNA BINDING PROTEIN, RNA SPLICING, STRUCTURAL GENOMICS, KEYWDS 2 JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE KEYWDS 3 INITIATIVE, PSI-BIOLOGY, RNA BINDING PROTEIN, PARTNERSHIP FOR T-CELL KEYWDS 4 BIOLOGY, TCELL EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG),PARTNERSHIP FOR T-CELL AUTHOR 2 BIOLOGY (TCELL) REVDAT 3 08-NOV-17 3V4M 1 REMARK REVDAT 2 21-OCT-15 3V4M 1 AUTHOR REVDAT 1 13-JUN-12 3V4M 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG), JRNL AUTH 2 PARTNERSHIP FOR T-CELL BIOLOGY (TCELL) JRNL TITL CRYSTAL STRUCTURE OF A RNA BINDING DOMAIN OF A U2 SMALL JRNL TITL 2 NUCLEAR RIBONUCLEOPROTEIN AUXILIARY FACTOR 2 (U2AF) FROM MUS JRNL TITL 3 MUSCULUS AT 1.80 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0116 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.19 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 24964 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1269 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1470 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2680 REMARK 3 BIN FREE R VALUE SET COUNT : 73 REMARK 3 BIN FREE R VALUE : 0.2980 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1658 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 148 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.38 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.07000 REMARK 3 B22 (A**2) : -0.07000 REMARK 3 B33 (A**2) : 0.10000 REMARK 3 B12 (A**2) : -0.03000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.113 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.108 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.069 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.296 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1843 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1319 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2519 ; 1.289 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3227 ; 0.817 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 247 ; 5.009 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 93 ;32.668 ;23.548 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 346 ;13.930 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;15.675 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 274 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2086 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 387 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 368 A 475 6 REMARK 3 1 B 368 B 475 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 LOOSE POSITIONAL 1 A (A): 1339 ; 1.060 ; 5.000 REMARK 3 LOOSE THERMAL 1 B (A**2): 1339 ; 4.450 ;10.000 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 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 0 A 475 REMARK 3 ORIGIN FOR THE GROUP (A): 14.0146 13.0139 11.2729 REMARK 3 T TENSOR REMARK 3 T11: 0.0902 T22: 0.1122 REMARK 3 T33: 0.0399 T12: -0.0644 REMARK 3 T13: 0.0094 T23: 0.0305 REMARK 3 L TENSOR REMARK 3 L11: 1.1766 L22: 0.9818 REMARK 3 L33: 1.7918 L12: 0.3288 REMARK 3 L13: 0.1990 L23: 0.1745 REMARK 3 S TENSOR REMARK 3 S11: 0.0117 S12: 0.0139 S13: -0.0819 REMARK 3 S21: 0.1576 S22: 0.0674 S23: 0.1331 REMARK 3 S31: 0.3526 S32: -0.4022 S33: -0.0791 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 : B 372 B 475 REMARK 3 ORIGIN FOR THE GROUP (A): 13.9381 35.2573 -0.9255 REMARK 3 T TENSOR REMARK 3 T11: 0.0019 T22: 0.0846 REMARK 3 T33: 0.0466 T12: -0.0015 REMARK 3 T13: -0.0047 T23: 0.0328 REMARK 3 L TENSOR REMARK 3 L11: 2.4498 L22: 0.4952 REMARK 3 L33: 1.0711 L12: -0.0886 REMARK 3 L13: 0.8137 L23: -0.1479 REMARK 3 S TENSOR REMARK 3 S11: -0.0562 S12: 0.0748 S13: 0.2590 REMARK 3 S21: 0.0124 S22: -0.0395 S23: -0.0097 REMARK 3 S31: -0.0071 S32: 0.1066 S33: 0.0957 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1. HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. ATOM RECORD CONTAINS SUM OF TLS AND REMARK 3 RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND REMARK 3 RESIDUAL U FACTORS. 3. WATERS WERE EXCLUDED FROM AUTOMATIC TLS REMARK 3 ASSIGNMENT. 4. A MET-INHIBITION PROTOCOL WAS USED FOR REMARK 3 SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE REMARK 3 OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO REMARK 3 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET I REMARK 3 INCORPORATION. 5.A SODIUM (NA) AND CHLORIDE (CL) FROM THE REMARK 3 CRYSTALLIZATION ARE MODELED INTO THE STRUCTURE. REMARK 4 REMARK 4 3V4M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-11. REMARK 100 THE DEPOSITION ID IS D_1000069588. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-SEP-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537,0.9793 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : KOHZU: DOUBLE CRYSTAL SI(111) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE DECEMBER 6, 2010 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25066 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 29.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.8800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.85400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHARP, SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4.0M NAFORMATE, NO BUFFER PH 7.3, REMARK 280 NANODROP, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 159.79067 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 79.89533 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 119.84300 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 39.94767 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 199.73833 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 159.79067 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 79.89533 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 39.94767 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 119.84300 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 199.73833 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: CRYSTAL PACKING ANALYSIS SUGGESTS THE ASSIGNMENT OF A DIMER REMARK 300 AND TETRAMER AS THE SIGNIFICANT OLIGOMERIZATION STATES. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 BIOMT1 2 0.500000 -0.866025 0.000000 30.09600 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 52.12780 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 39.94767 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 0 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 ASP A 422 CG OD1 OD2 REMARK 470 GLU B 393 CG CD OE1 OE2 REMARK 470 GLU B 400 CG CD OE1 OE2 REMARK 470 TRP B 475 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 475 CZ3 CH2 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 ARG A 471 NE - CZ - NH1 ANGL. DEV. = 3.0 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 GLU A 425 92.93 -68.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 476 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 578 O REMARK 620 2 VAL B 424 O 133.9 REMARK 620 3 VAL B 421 O 90.6 82.3 REMARK 620 4 HOH B 496 O 86.1 89.3 164.9 REMARK 620 5 HOH B 527 O 118.4 107.7 97.7 96.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 478 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 476 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 477 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 422736 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING REMARK 999 ONLY A GLYCINE (0) FOLLOWED BY RESIDUES 372-475 OF THE TARGET REMARK 999 SEQUENCE. THE SEQUENCE NUMBERING IS BASED ON THE UNIPROTKB ID REMARK 999 P26369 ISOFORM THAT MATCHES THE CANONICAL HUMAN ISOFORM FROM REMARK 999 UNIPROT ID P26368. DBREF 3V4M A 372 475 UNP P26369 U2AF2_MOUSE 372 475 DBREF 3V4M B 372 475 UNP P26369 U2AF2_MOUSE 372 475 SEQADV 3V4M GLY A 0 UNP P26369 LEADER SEQUENCE SEQADV 3V4M GLY B 0 UNP P26369 LEADER SEQUENCE SEQRES 1 A 105 GLY GLY HIS PRO THR GLU VAL LEU CYS LEU MSE ASN MSE SEQRES 2 A 105 VAL LEU PRO GLU GLU LEU LEU ASP ASP GLU GLU TYR GLU SEQRES 3 A 105 GLU ILE VAL GLU ASP VAL ARG ASP GLU CYS SER LYS TYR SEQRES 4 A 105 GLY LEU VAL LYS SER ILE GLU ILE PRO ARG PRO VAL ASP SEQRES 5 A 105 GLY VAL GLU VAL PRO GLY CYS GLY LYS ILE PHE VAL GLU SEQRES 6 A 105 PHE THR SER VAL PHE ASP CYS GLN LYS ALA MSE GLN GLY SEQRES 7 A 105 LEU THR GLY ARG LYS PHE ALA ASN ARG VAL VAL VAL THR SEQRES 8 A 105 LYS TYR CYS ASP PRO ASP SER TYR HIS ARG ARG ASP PHE SEQRES 9 A 105 TRP SEQRES 1 B 105 GLY GLY HIS PRO THR GLU VAL LEU CYS LEU MSE ASN MSE SEQRES 2 B 105 VAL LEU PRO GLU GLU LEU LEU ASP ASP GLU GLU TYR GLU SEQRES 3 B 105 GLU ILE VAL GLU ASP VAL ARG ASP GLU CYS SER LYS TYR SEQRES 4 B 105 GLY LEU VAL LYS SER ILE GLU ILE PRO ARG PRO VAL ASP SEQRES 5 B 105 GLY VAL GLU VAL PRO GLY CYS GLY LYS ILE PHE VAL GLU SEQRES 6 B 105 PHE THR SER VAL PHE ASP CYS GLN LYS ALA MSE GLN GLY SEQRES 7 B 105 LEU THR GLY ARG LYS PHE ALA ASN ARG VAL VAL VAL THR SEQRES 8 B 105 LYS TYR CYS ASP PRO ASP SER TYR HIS ARG ARG ASP PHE SEQRES 9 B 105 TRP MODRES 3V4M MSE A 381 MET SELENOMETHIONINE MODRES 3V4M MSE A 383 MET SELENOMETHIONINE MODRES 3V4M MSE A 446 MET SELENOMETHIONINE MODRES 3V4M MSE B 381 MET SELENOMETHIONINE MODRES 3V4M MSE B 383 MET SELENOMETHIONINE MODRES 3V4M MSE B 446 MET SELENOMETHIONINE HET MSE A 381 8 HET MSE A 383 13 HET MSE A 446 8 HET MSE B 381 8 HET MSE B 383 13 HET MSE B 446 8 HET CL A 478 1 HET NA B 476 1 HET CL B 477 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 3 CL 2(CL 1-) FORMUL 4 NA NA 1+ FORMUL 6 HOH *148(H2 O) HELIX 1 1 LEU A 385 LEU A 389 5 5 HELIX 2 2 ASP A 391 LYS A 408 1 18 HELIX 3 3 SER A 438 THR A 450 1 13 HELIX 4 4 ASP A 465 ARG A 471 1 7 HELIX 5 5 LEU B 385 LEU B 390 5 6 HELIX 6 6 ASP B 391 SER B 407 1 17 HELIX 7 7 SER B 438 THR B 450 1 13 HELIX 8 8 ASP B 465 ARG B 471 1 7 SHEET 1 A 4 VAL A 412 GLU A 416 0 SHEET 2 A 4 LYS A 431 PHE A 436 -1 O PHE A 433 N GLU A 416 SHEET 3 A 4 VAL A 377 MSE A 381 -1 N LEU A 380 O ILE A 432 SHEET 4 A 4 VAL A 460 CYS A 464 -1 O VAL A 460 N MSE A 381 SHEET 1 B 2 LYS A 453 PHE A 454 0 SHEET 2 B 2 ARG A 457 VAL A 458 -1 O ARG A 457 N PHE A 454 SHEET 1 C 4 VAL B 412 GLU B 416 0 SHEET 2 C 4 LYS B 431 PHE B 436 -1 O GLU B 435 N SER B 414 SHEET 3 C 4 VAL B 377 MSE B 381 -1 N LEU B 380 O ILE B 432 SHEET 4 C 4 VAL B 460 CYS B 464 -1 O VAL B 460 N MSE B 381 LINK C LEU A 380 N MSE A 381 1555 1555 1.34 LINK C MSE A 381 N ASN A 382 1555 1555 1.32 LINK C ASN A 382 N MSE A 383 1555 1555 1.34 LINK C MSE A 383 N VAL A 384 1555 1555 1.33 LINK C ALA A 445 N MSE A 446 1555 1555 1.33 LINK C MSE A 446 N GLN A 447 1555 1555 1.33 LINK C LEU B 380 N MSE B 381 1555 1555 1.33 LINK C MSE B 381 N ASN B 382 1555 1555 1.33 LINK C ASN B 382 N MSE B 383 1555 1555 1.33 LINK C MSE B 383 N VAL B 384 1555 1555 1.32 LINK C ALA B 445 N MSE B 446 1555 1555 1.33 LINK C MSE B 446 N GLN B 447 1555 1555 1.33 LINK NA NA B 476 O HOH B 578 1555 1555 2.08 LINK O VAL B 424 NA NA B 476 1555 1555 2.19 LINK O VAL B 421 NA NA B 476 1555 1555 2.41 LINK NA NA B 476 O HOH B 496 1555 1555 2.67 LINK NA NA B 476 O HOH B 527 1555 1555 2.68 SITE 1 AC1 4 ASN A 382 ARG A 457 VAL A 458 HOH A 626 SITE 1 AC2 5 VAL B 421 VAL B 424 HOH B 496 HOH B 527 SITE 2 AC2 5 HOH B 578 SITE 1 AC3 5 LYS A 444 GLN A 447 HOH A 543 VAL B 421 SITE 2 AC3 5 ASP B 422 CRYST1 60.192 60.192 239.686 90.00 90.00 120.00 P 65 2 2 24 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 0.016614 0.009592 0.000000 0.00000 SCALE2 0.000000 0.019184 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004172 0.00000 MASTER 435 0 9 8 10 0 5 6 0 0 0 18 END