HEADER PROTEIN BINDING 03-APR-07 2PEH TITLE CRYSTAL STRUCTURE OF THE UHM DOMAIN OF HUMAN SPF45 IN COMPLEX WITH TITLE 2 SF3B155-ULM5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPLICING FACTOR 45; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 45 KDA-SPLICING FACTOR, RNA-BINDING MOTIF PROTEIN 17; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: SPLICING FACTOR 3B SUBUNIT 1; COMPND 8 CHAIN: C, D; COMPND 9 SYNONYM: SPLICEOSOME-ASSOCIATED PROTEIN 155, SAP 155, SF3B155, PRE- COMPND 10 MRNA-SPLICING FACTOR SF3B 155 KDA SUBUNIT; 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: RBM17, SPF45; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: K12 BL21(DE3) PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETM30; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: THE SF3B 155 PEPTIDE WAS CHEMICALLY SYNTHESIZED KEYWDS RRM, UHM, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR L.CORSINI,J.BASQUIN,M.HOTHORN,M.SATTLER REVDAT 6 13-NOV-24 2PEH 1 REMARK REVDAT 5 30-AUG-23 2PEH 1 SEQADV REVDAT 4 13-JUL-11 2PEH 1 VERSN REVDAT 3 24-FEB-09 2PEH 1 VERSN REVDAT 2 14-AUG-07 2PEH 1 JRNL REVDAT 1 26-JUN-07 2PEH 0 JRNL AUTH L.CORSINI,S.BONNA,J.BASQUIN,M.HOTHORN,K.SCHEFFZEK, JRNL AUTH 2 J.VALCARCEL,M.SATTLER JRNL TITL U2AF-HOMOLOGY MOTIF INTERACTIONS ARE REQUIRED FOR JRNL TITL 2 ALTERNATIVE SPLICING REGULATION BY SPF45. JRNL REF NAT.STRUCT.MOL.BIOL. V. 14 620 2007 JRNL REFN ISSN 1545-9993 JRNL PMID 17589525 JRNL DOI 10.1038/NSMB1260 REMARK 2 REMARK 2 RESOLUTION. 2.11 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) : 2.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : -3.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 3 NUMBER OF REFLECTIONS : 11550 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) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 613 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) : 2.11 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.17 REMARK 3 REFLECTION IN BIN (WORKING SET) : 883 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.21 REMARK 3 BIN R VALUE (WORKING SET) : 0.2140 REMARK 3 BIN FREE R VALUE SET COUNT : 51 REMARK 3 BIN FREE R VALUE : 0.3080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1760 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 93 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 22.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.87000 REMARK 3 B22 (A**2) : 0.52000 REMARK 3 B33 (A**2) : 0.34000 REMARK 3 B12 (A**2) : 0.00000 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): 0.312 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.243 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.163 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.575 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): 1802 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1239 ; 0.006 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2435 ; 1.385 ; 1.978 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3018 ; 1.177 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 229 ; 5.632 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 85 ;37.565 ;24.353 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 315 ;15.222 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;18.328 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 272 ; 0.153 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2028 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 368 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 306 ; 0.192 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1270 ; 0.194 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 876 ; 0.172 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1012 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 92 ; 0.129 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 1 ; 0.005 ; 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): 12 ; 0.351 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 27 ; 0.155 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.216 ; 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): 1476 ; 0.731 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 463 ; 0.134 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1816 ; 0.847 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 776 ; 1.510 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 616 ; 2.148 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 298 A 401 REMARK 3 RESIDUE RANGE : C 334 C 342 REMARK 3 ORIGIN FOR THE GROUP (A): 12.6655 -5.1079 -8.2712 REMARK 3 T TENSOR REMARK 3 T11: -0.1427 T22: -0.1749 REMARK 3 T33: -0.1355 T12: 0.0120 REMARK 3 T13: 0.0214 T23: -0.0009 REMARK 3 L TENSOR REMARK 3 L11: 2.8349 L22: 2.1041 REMARK 3 L33: 5.7401 L12: 0.5172 REMARK 3 L13: -0.2164 L23: -1.5625 REMARK 3 S TENSOR REMARK 3 S11: -0.0380 S12: 0.1406 S13: 0.0333 REMARK 3 S21: 0.0252 S22: -0.0072 S23: -0.0979 REMARK 3 S31: -0.0828 S32: 0.1771 S33: 0.0452 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 298 B 401 REMARK 3 RESIDUE RANGE : D 334 D 342 REMARK 3 ORIGIN FOR THE GROUP (A): 31.1854 -5.7181 -26.9441 REMARK 3 T TENSOR REMARK 3 T11: -0.1099 T22: -0.0913 REMARK 3 T33: 0.0530 T12: 0.0368 REMARK 3 T13: -0.0722 T23: -0.0877 REMARK 3 L TENSOR REMARK 3 L11: 7.0069 L22: 4.3269 REMARK 3 L33: 6.4607 L12: -2.8058 REMARK 3 L13: 1.2767 L23: 0.7023 REMARK 3 S TENSOR REMARK 3 S11: 0.3757 S12: 0.5080 S13: -1.0937 REMARK 3 S21: -0.1334 S22: -0.0598 S23: 0.4214 REMARK 3 S31: 0.4120 S32: 0.5329 S33: -0.3159 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 2PEH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-APR-07. REMARK 100 THE DEPOSITION ID IS D_1000042287. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-FEB-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : COPPER KA REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13008 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 38.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.3 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.04900 REMARK 200 R SYM (I) : 0.04500 REMARK 200 FOR THE DATA SET : 32.5600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.5 REMARK 200 DATA REDUNDANCY IN SHELL : 6.75 REMARK 200 R MERGE FOR SHELL (I) : 0.20600 REMARK 200 R SYM FOR SHELL (I) : 0.18800 REMARK 200 FOR SHELL : 9.460 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: PDB-ID 2PE8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% (W/V) PEG 1,500, 0.1 M MALONATE, REMARK 280 IMIDAZOLE, BORATE BUFFER PH 6.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 22.96000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.38500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.19000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.38500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.96000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.19000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 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: 930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 APPLY THE FOLLOWING TO CHAINS: B, D REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -45.92000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 A 297 REMARK 465 GLY B 297 REMARK 465 LYS D 333 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 GLU A 320 CG CD OE1 OE2 REMARK 470 LYS A 335 CG CD CE NZ REMARK 470 ARG A 361 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 335 CG CD CE NZ REMARK 470 LYS B 301 CG CD CE NZ REMARK 470 GLU B 320 CG CD OE1 OE2 REMARK 470 LYS B 335 CG CD CE NZ REMARK 470 ARG D 334 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 335 CG CD CE NZ REMARK 470 THR D 341 OG1 CG2 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 351 -14.74 -140.09 REMARK 500 LYS D 335 93.23 81.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PE8 RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN ITS FREE FORM DBREF 2PEH A 301 401 UNP Q96I25 SPF45_HUMAN 301 401 DBREF 2PEH C 333 342 UNP O75533 SF3B1_HUMAN 333 342 DBREF 2PEH B 301 401 UNP Q96I25 SPF45_HUMAN 301 401 DBREF 2PEH D 333 342 UNP O75533 SF3B1_HUMAN 333 342 SEQADV 2PEH GLY A 297 UNP Q96I25 CLONING ARTIFACT SEQADV 2PEH ALA A 298 UNP Q96I25 CLONING ARTIFACT SEQADV 2PEH MET A 299 UNP Q96I25 CLONING ARTIFACT SEQADV 2PEH GLY A 300 UNP Q96I25 CLONING ARTIFACT SEQADV 2PEH GLY B 297 UNP Q96I25 CLONING ARTIFACT SEQADV 2PEH ALA B 298 UNP Q96I25 CLONING ARTIFACT SEQADV 2PEH MET B 299 UNP Q96I25 CLONING ARTIFACT SEQADV 2PEH GLY B 300 UNP Q96I25 CLONING ARTIFACT SEQRES 1 A 105 GLY ALA MET GLY LYS CYS PRO THR LYS VAL VAL LEU LEU SEQRES 2 A 105 ARG ASN MET VAL GLY ALA GLY GLU VAL ASP GLU ASP LEU SEQRES 3 A 105 GLU VAL GLU THR LYS GLU GLU CYS GLU LYS TYR GLY LYS SEQRES 4 A 105 VAL GLY LYS CYS VAL ILE PHE GLU ILE PRO GLY ALA PRO SEQRES 5 A 105 ASP ASP GLU ALA VAL ARG ILE PHE LEU GLU PHE GLU ARG SEQRES 6 A 105 VAL GLU SER ALA ILE LYS ALA VAL VAL ASP LEU ASN GLY SEQRES 7 A 105 ARG TYR PHE GLY GLY ARG VAL VAL LYS ALA CYS PHE TYR SEQRES 8 A 105 ASN LEU ASP LYS PHE ARG VAL LEU ASP LEU ALA GLU GLN SEQRES 9 A 105 VAL SEQRES 1 C 10 LYS ARG LYS SER ARG TRP ASP GLU THR PRO SEQRES 1 B 105 GLY ALA MET GLY LYS CYS PRO THR LYS VAL VAL LEU LEU SEQRES 2 B 105 ARG ASN MET VAL GLY ALA GLY GLU VAL ASP GLU ASP LEU SEQRES 3 B 105 GLU VAL GLU THR LYS GLU GLU CYS GLU LYS TYR GLY LYS SEQRES 4 B 105 VAL GLY LYS CYS VAL ILE PHE GLU ILE PRO GLY ALA PRO SEQRES 5 B 105 ASP ASP GLU ALA VAL ARG ILE PHE LEU GLU PHE GLU ARG SEQRES 6 B 105 VAL GLU SER ALA ILE LYS ALA VAL VAL ASP LEU ASN GLY SEQRES 7 B 105 ARG TYR PHE GLY GLY ARG VAL VAL LYS ALA CYS PHE TYR SEQRES 8 B 105 ASN LEU ASP LYS PHE ARG VAL LEU ASP LEU ALA GLU GLN SEQRES 9 B 105 VAL SEQRES 1 D 10 LYS ARG LYS SER ARG TRP ASP GLU THR PRO FORMUL 5 HOH *93(H2 O) HELIX 1 1 ALA A 298 CYS A 302 5 5 HELIX 2 2 ASP A 321 GLU A 331 1 11 HELIX 3 3 ARG A 361 ASN A 373 1 13 HELIX 4 4 ASN A 388 VAL A 394 1 7 HELIX 5 5 ALA B 298 CYS B 302 5 5 HELIX 6 6 ASP B 321 GLU B 331 1 11 HELIX 7 7 ARG B 361 ASN B 373 1 13 HELIX 8 8 ASN B 388 VAL B 394 1 7 SHEET 1 A 4 VAL A 336 GLU A 343 0 SHEET 2 A 4 VAL A 353 PHE A 359 -1 O GLU A 358 N GLY A 337 SHEET 3 A 4 VAL A 306 ARG A 310 -1 N VAL A 307 O LEU A 357 SHEET 4 A 4 LYS A 383 TYR A 387 -1 O CYS A 385 N LEU A 308 SHEET 1 B 2 TYR A 376 PHE A 377 0 SHEET 2 B 2 ARG A 380 VAL A 381 -1 O ARG A 380 N PHE A 377 SHEET 1 C 4 VAL B 336 GLU B 343 0 SHEET 2 C 4 VAL B 353 PHE B 359 -1 O GLU B 358 N GLY B 337 SHEET 3 C 4 VAL B 306 ARG B 310 -1 N LEU B 309 O ILE B 355 SHEET 4 C 4 LYS B 383 TYR B 387 -1 O CYS B 385 N LEU B 308 SHEET 1 D 2 TYR B 376 PHE B 377 0 SHEET 2 D 2 ARG B 380 VAL B 381 -1 O ARG B 380 N PHE B 377 SSBOND 1 CYS A 302 CYS B 302 1555 1455 2.47 CISPEP 1 ARG D 334 LYS D 335 0 -11.48 CRYST1 45.920 66.380 72.770 90.00 90.00 90.00 P 21 21 21 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 0.021777 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015065 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013742 0.00000