HEADER SPLICING 27-FEB-15 4YH8 TITLE STRUCTURE OF YEAST U2AF COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPLICING FACTOR U2AF 23 KDA SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: U2 AUXILIARY FACTOR 23 KDA SUBUNIT,U2AF23,U2 SNRNP AUXILIARY COMPND 5 FACTOR SMALL SUBUNIT; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: SPLICING FACTOR U2AF 59 KDA SUBUNIT; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: UNP RESIDUES 93-161; COMPND 11 SYNONYM: U2 AUXILIARY FACTOR 59 KDA SUBUNIT,U2AF59,U2 SNRNP AUXILIARY COMPND 12 FACTOR LARGE SUBUNIT; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE (STRAIN 972 / ATCC SOURCE 3 24843); SOURCE 4 ORGANISM_COMMON: FISSION YEAST; SOURCE 5 ORGANISM_TAXID: 284812; SOURCE 6 STRAIN: 972 / ATCC 24843; SOURCE 7 GENE: SPAP8A3.06; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET28; SOURCE 12 MOL_ID: 2; SOURCE 13 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE (STRAIN 972 / ATCC SOURCE 14 24843); SOURCE 15 ORGANISM_COMMON: FISSION YEAST; SOURCE 16 ORGANISM_TAXID: 284812; SOURCE 17 STRAIN: 972 / ATCC 24843; SOURCE 18 GENE: PRP2, MIS11, SPBC146.07; SOURCE 19 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 21 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 22 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS SPLICING, RRM, ZN-FINGER, 3' SPLICE SITE EXPDTA X-RAY DIFFRACTION AUTHOR H.YOSHIDA,S.Y.PARK,T.URANO,E.OBAYASHI REVDAT 4 20-MAR-24 4YH8 1 REMARK REVDAT 3 05-FEB-20 4YH8 1 JRNL REMARK REVDAT 2 19-AUG-15 4YH8 1 JRNL REVDAT 1 12-AUG-15 4YH8 0 JRNL AUTH H.YOSHIDA,S.Y.PARK,T.ODA,T.AKIYOSHI,M.SATO,M.SHIROUZU, JRNL AUTH 2 K.TSUDA,K.KUWASAKO,S.UNZAI,Y.MUTO,T.URANO,E.OBAYASHI JRNL TITL A NOVEL 3' SPLICE SITE RECOGNITION BY THE TWO ZINC FINGERS JRNL TITL 2 IN THE U2AF SMALL SUBUNIT. JRNL REF GENES DEV. V. 29 1649 2015 JRNL REFN ISSN 0890-9369 JRNL PMID 26215567 JRNL DOI 10.1101/GAD.267104.115 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.55 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 32782 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.830 REMARK 3 FREE R VALUE TEST SET COUNT : 1583 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 35.5532 - 3.7728 1.00 3020 162 0.1667 0.1841 REMARK 3 2 3.7728 - 2.9951 1.00 2923 123 0.1840 0.2130 REMARK 3 3 2.9951 - 2.6166 1.00 2871 154 0.2021 0.2286 REMARK 3 4 2.6166 - 2.3774 1.00 2864 141 0.2021 0.2399 REMARK 3 5 2.3774 - 2.2071 1.00 2848 143 0.1991 0.2066 REMARK 3 6 2.2071 - 2.0770 1.00 2859 150 0.2027 0.2157 REMARK 3 7 2.0770 - 1.9729 1.00 2818 146 0.2032 0.2615 REMARK 3 8 1.9729 - 1.8871 1.00 2865 127 0.2142 0.2540 REMARK 3 9 1.8871 - 1.8144 1.00 2830 142 0.2263 0.2599 REMARK 3 10 1.8144 - 1.7518 0.99 2790 162 0.2401 0.2790 REMARK 3 11 1.7518 - 1.6970 0.89 2511 133 0.2558 0.2967 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 1971 REMARK 3 ANGLE : 1.053 2658 REMARK 3 CHIRALITY : 0.041 272 REMARK 3 PLANARITY : 0.005 353 REMARK 3 DIHEDRAL : 15.837 757 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4YH8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-MAR-15. REMARK 100 THE DEPOSITION ID IS D_1000206802. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUN-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32806 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 8.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 33.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX (PHENIX.REFINE: 1.9_1692) REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 1000, 0.1M MES, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 28.59900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 28.59900 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 45.80800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 56.35200 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 45.80800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 56.35200 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 28.59900 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 45.80800 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 56.35200 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 28.59900 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 45.80800 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 56.35200 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 445 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 218 LIES ON A SPECIAL POSITION. 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 SER A 3 REMARK 465 HIS A 4 REMARK 465 LEU A 5 REMARK 465 ALA A 6 REMARK 465 SER A 7 REMARK 465 ILE A 8 REMARK 465 TYR A 9 REMARK 465 GLY A 10 REMARK 465 THR A 11 REMARK 465 GLU A 12 REMARK 465 GLN A 13 REMARK 465 ASP A 14 REMARK 465 MET A 195 REMARK 465 LYS A 196 REMARK 465 LYS A 197 REMARK 465 GLU A 198 REMARK 465 PRO A 199 REMARK 465 ASN A 200 REMARK 465 SER A 201 REMARK 465 ASP A 202 REMARK 465 SER A 203 REMARK 465 THR A 204 REMARK 465 ASN A 205 REMARK 465 ARG A 206 REMARK 465 TRP A 207 REMARK 465 VAL A 208 REMARK 465 SER A 209 REMARK 465 VAL A 210 REMARK 465 THR A 211 REMARK 465 ALA A 212 REMARK 465 GLU A 213 REMARK 465 ARG A 214 REMARK 465 LYS A 215 REMARK 465 ASN A 216 REMARK 465 GLY B 91 REMARK 465 GLY B 92 REMARK 465 SER B 93 REMARK 465 SER B 94 REMARK 465 VAL B 95 REMARK 465 GLY B 96 REMARK 465 ARG B 97 REMARK 465 SER B 98 REMARK 465 ARG B 99 REMARK 465 SER B 100 REMARK 465 PRO B 101 REMARK 465 PRO B 102 REMARK 465 PRO B 103 REMARK 465 SER B 104 REMARK 465 GLY B 160 REMARK 465 ALA B 161 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 SER A 155 OG 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 OE2 GLU A 194 O HOH A 566 1.81 REMARK 500 O HOH B 236 O HOH B 237 1.88 REMARK 500 O GLU A 194 O HOH A 553 1.92 REMARK 500 O HOH A 560 O HOH A 568 1.96 REMARK 500 O HOH A 518 O HOH A 522 2.04 REMARK 500 O HOH A 520 O HOH A 548 2.07 REMARK 500 O HOH A 541 O HOH B 231 2.09 REMARK 500 O HOH A 539 O HOH A 551 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE2 GLU A 153 NH1 ARG B 110 3656 2.01 REMARK 500 O HOH B 203 O HOH B 208 4566 2.02 REMARK 500 ND2 ASN A 41 OE1 GLN A 151 6654 2.03 REMARK 500 OD2 ASP A 143 NH1 ARG B 107 3656 2.15 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 153 -77.12 -71.82 REMARK 500 SER A 155 -140.68 -112.29 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 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 18 SG REMARK 620 2 CYS A 27 SG 110.4 REMARK 620 3 CYS A 33 SG 113.6 110.1 REMARK 620 4 HIS A 37 NE2 104.3 110.1 108.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 149 SG REMARK 620 2 CYS A 157 SG 110.5 REMARK 620 3 CYS A 163 SG 109.1 113.6 REMARK 620 4 HIS A 167 NE2 110.9 102.5 110.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 302 DBREF 4YH8 A 1 216 UNP Q09176 U2AF1_SCHPO 1 216 DBREF 4YH8 B 93 161 UNP P36629 U2AF2_SCHPO 93 161 SEQADV 4YH8 GLY B 91 UNP P36629 EXPRESSION TAG SEQADV 4YH8 GLY B 92 UNP P36629 EXPRESSION TAG SEQRES 1 A 216 MET ALA SER HIS LEU ALA SER ILE TYR GLY THR GLU GLN SEQRES 2 A 216 ASP LYS VAL ASN CYS SER PHE TYR TYR LYS ILE GLY ALA SEQRES 3 A 216 CYS ARG HIS GLY GLU ARG CYS SER ARG LYS HIS VAL LYS SEQRES 4 A 216 PRO ASN PHE SER GLN THR ILE LEU CYS PRO ASN MET TYR SEQRES 5 A 216 LYS ASN PRO ILE HIS GLU PRO ASN GLY LYS LYS PHE THR SEQRES 6 A 216 GLN ARG GLU LEU ALA GLU GLN PHE ASP ALA PHE TYR GLU SEQRES 7 A 216 ASP MET PHE CYS GLU PHE SER LYS TYR GLY GLU VAL GLU SEQRES 8 A 216 GLN LEU VAL VAL CYS ASP ASN VAL GLY ASP HIS LEU VAL SEQRES 9 A 216 GLY ASN VAL TYR VAL ARG PHE LYS TYR GLU GLU SER ALA SEQRES 10 A 216 GLN ASN ALA ILE ASP ASP LEU ASN SER ARG TRP TYR SER SEQRES 11 A 216 GLN ARG PRO VAL TYR ALA GLU LEU SER PRO VAL THR ASP SEQRES 12 A 216 PHE ARG GLU ALA CYS CYS ARG GLN HIS GLU THR SER GLU SEQRES 13 A 216 CYS GLN ARG GLY GLY LEU CYS ASN PHE MET HIS ALA LYS SEQRES 14 A 216 LYS PRO SER PRO GLN LEU LEU ARG ASP LEU VAL LEU ALA SEQRES 15 A 216 GLN ARG LYS TYR LEU ALA LEU ASN ALA ALA GLU GLU MET SEQRES 16 A 216 LYS LYS GLU PRO ASN SER ASP SER THR ASN ARG TRP VAL SEQRES 17 A 216 SER VAL THR ALA GLU ARG LYS ASN SEQRES 1 B 71 GLY GLY SER SER VAL GLY ARG SER ARG SER PRO PRO PRO SEQRES 2 B 71 SER ARG GLU ARG SER VAL ARG SER ILE GLU GLN GLU LEU SEQRES 3 B 71 GLU GLN LEU ARG ASP VAL THR PRO ILE ASN GLN TRP LYS SEQRES 4 B 71 ARG LYS ARG SER LEU TRP ASP ILE LYS PRO PRO GLY TYR SEQRES 5 B 71 GLU LEU VAL THR ALA ASP GLN ALA LYS MET SER GLY VAL SEQRES 6 B 71 PHE PRO LEU PRO GLY ALA HET ZN A 301 1 HET ZN A 302 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *208(H2 O) HELIX 1 AA1 CYS A 18 GLY A 25 1 8 HELIX 2 AA2 HIS A 29 CYS A 33 5 5 HELIX 3 AA3 ASN A 54 GLU A 58 5 5 HELIX 4 AA4 ASN A 60 PHE A 64 5 5 HELIX 5 AA5 THR A 65 SER A 85 1 21 HELIX 6 AA6 LYS A 86 GLY A 88 5 3 HELIX 7 AA7 TYR A 113 ASN A 125 1 13 HELIX 8 AA8 ASP A 143 CYS A 148 1 6 HELIX 9 AA9 CYS A 149 SER A 155 1 7 HELIX 10 AB1 ARG A 159 CYS A 163 5 5 HELIX 11 AB2 SER A 172 ALA A 192 1 21 HELIX 12 AB3 ARG B 107 LEU B 119 1 13 HELIX 13 AB4 PRO B 124 TRP B 128 5 5 HELIX 14 AB5 THR B 146 SER B 153 1 8 SHEET 1 AA1 4 VAL A 90 VAL A 95 0 SHEET 2 AA1 4 VAL A 107 PHE A 111 -1 O ARG A 110 N GLU A 91 SHEET 3 AA1 4 THR A 45 CYS A 48 -1 N CYS A 48 O VAL A 107 SHEET 4 AA1 4 GLU A 137 SER A 139 -1 O SER A 139 N THR A 45 SHEET 1 AA2 2 TRP A 128 TYR A 129 0 SHEET 2 AA2 2 ARG A 132 PRO A 133 -1 O ARG A 132 N TYR A 129 LINK SG CYS A 18 ZN ZN A 301 1555 1555 2.27 LINK SG CYS A 27 ZN ZN A 301 1555 1555 2.45 LINK SG CYS A 33 ZN ZN A 301 1555 1555 2.37 LINK NE2 HIS A 37 ZN ZN A 301 1555 1555 1.97 LINK SG CYS A 149 ZN ZN A 302 1555 1555 2.18 LINK SG CYS A 157 ZN ZN A 302 1555 1555 2.34 LINK SG CYS A 163 ZN ZN A 302 1555 1555 2.32 LINK NE2 HIS A 167 ZN ZN A 302 1555 1555 2.09 SITE 1 AC1 4 CYS A 18 CYS A 27 CYS A 33 HIS A 37 SITE 1 AC2 4 CYS A 149 CYS A 157 CYS A 163 HIS A 167 CRYST1 91.616 112.704 57.198 90.00 90.00 90.00 C 2 2 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 0.010915 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008873 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017483 0.00000