HEADER TRANSFERASE 21-OCT-16 5H39 TITLE STRUCTURAL ANALYSIS OF KSHV THYMIDYLATE SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORF70; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 51-335; COMPND 5 SYNONYM: ORF70 PROTEIN, THYMIDYLATE SYNTHASE; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN HERPESVIRUS 8; SOURCE 3 ORGANISM_COMMON: HHV-8; SOURCE 4 ORGANISM_TAXID: 37296; SOURCE 5 GENE: ORF70; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS THYMIDYLATE SYNTHASE, INHIBITOR, RALTITREXED, DUMP, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.M.CHOI,H.K.YEO,Y.W.PARK,J.Y.LEE REVDAT 2 08-NOV-23 5H39 1 REMARK REVDAT 1 18-JAN-17 5H39 0 JRNL AUTH Y.M.CHOI,H.K.YEO,Y.W.PARK,J.Y.LEE JRNL TITL STRUCTURAL ANALYSIS OF THYMIDYLATE SYNTHASE FROM KAPOSI'S JRNL TITL 2 SARCOMA-ASSOCIATED HERPESVIRUS WITH THE ANTICANCER DRUG JRNL TITL 3 RALTITREXED. JRNL REF PLOS ONE V. 11 68019 2016 JRNL REFN ESSN 1932-6203 JRNL PMID 27936107 JRNL DOI 10.1371/JOURNAL.PONE.0168019 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.4_1496 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.88 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 40668 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1992 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 19.8793 - 4.7993 1.00 2824 149 0.1473 0.1658 REMARK 3 2 4.7993 - 3.8182 1.00 2789 141 0.1257 0.1421 REMARK 3 3 3.8182 - 3.3381 1.00 2764 147 0.1500 0.1902 REMARK 3 4 3.3381 - 3.0341 1.00 2763 138 0.1639 0.2089 REMARK 3 5 3.0341 - 2.8173 1.00 2758 145 0.1735 0.2444 REMARK 3 6 2.8173 - 2.6516 1.00 2776 142 0.1795 0.2453 REMARK 3 7 2.6516 - 2.5191 1.00 2749 147 0.1793 0.2477 REMARK 3 8 2.5191 - 2.4096 1.00 2738 138 0.1774 0.2273 REMARK 3 9 2.4096 - 2.3170 1.00 2767 145 0.1819 0.2208 REMARK 3 10 2.3170 - 2.2371 1.00 2773 128 0.1813 0.2648 REMARK 3 11 2.2371 - 2.1673 1.00 2741 147 0.1807 0.2258 REMARK 3 12 2.1673 - 2.1054 1.00 2738 141 0.1910 0.2272 REMARK 3 13 2.1054 - 2.0500 1.00 2753 141 0.1997 0.2718 REMARK 3 14 2.0500 - 2.0001 1.00 2743 143 0.2039 0.2592 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.810 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.36 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 4713 REMARK 3 ANGLE : 1.160 6398 REMARK 3 CHIRALITY : 0.048 682 REMARK 3 PLANARITY : 0.005 825 REMARK 3 DIHEDRAL : 13.055 1730 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 5H39 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-OCT-16. REMARK 100 THE DEPOSITION ID IS D_1300001930. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000, HKL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40983 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.994 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 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: 5H38 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: POTASSIUM PHOSPHATE (MONOBASIC), PEG REMARK 280 8K, GLYCEROL, PH 8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 39.42050 REMARK 290 SMTRY3 2 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: 5490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 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 GLU B 334 REMARK 465 MET B 335 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 PRO A 51 CG CD REMARK 470 LEU A 72 CG CD1 CD2 REMARK 470 ARG A 127 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 135 CG CD CE NZ REMARK 470 ARG A 268 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 287 CG CD OE1 OE2 REMARK 470 ARG A 332 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 334 CG CD OE1 OE2 REMARK 470 MET A 335 CG SD CE REMARK 470 PRO B 51 CG CD REMARK 470 ARG B 74 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 268 CG CD NE CZ NH1 NH2 REMARK 470 THR B 330 OG1 CG2 REMARK 470 ARG B 332 CG CD NE CZ NH1 NH2 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 O HOH B 617 O HOH B 650 1.81 REMARK 500 O HOH A 569 O HOH A 681 1.90 REMARK 500 O HOH B 576 O HOH B 647 1.94 REMARK 500 O HOH A 654 O HOH A 691 1.95 REMARK 500 O HOH A 644 O HOH A 656 1.97 REMARK 500 O HOH B 632 O HOH B 635 2.08 REMARK 500 O HOH B 563 O HOH B 636 2.08 REMARK 500 O HOH A 601 O HOH A 689 2.09 REMARK 500 O HOH A 675 O HOH A 678 2.11 REMARK 500 NH2 ARG A 62 O HOH A 501 2.12 REMARK 500 O HOH B 588 O HOH B 597 2.13 REMARK 500 N PRO A 51 O HOH A 502 2.15 REMARK 500 OH TYR A 159 O HOH A 503 2.16 REMARK 500 O HOH A 671 O HOH A 674 2.17 REMARK 500 O HOH A 683 O HOH A 693 2.18 REMARK 500 O HOH B 638 O HOH B 649 2.18 REMARK 500 O HOH A 638 O HOH A 664 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 NH1 ARG A 62 OE1 GLU B 287 2558 2.19 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 PRO B 51 N - CA - CB ANGL. DEV. = 7.3 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 HIS A 165 43.17 -143.60 REMARK 500 VAL A 171 -78.70 -106.33 REMARK 500 GLU A 334 -82.42 -61.43 REMARK 500 VAL B 158 -159.49 -84.96 REMARK 500 HIS B 165 46.34 -142.14 REMARK 500 VAL B 171 -77.55 -110.59 REMARK 500 ASN B 195 58.84 -150.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 654 DISTANCE = 5.87 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue UMP A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue UMP B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5H38 RELATED DB: PDB REMARK 900 RELATED ID: 5H3A RELATED DB: PDB DBREF 5H39 A 51 335 UNP F5HBQ9 F5HBQ9_HHV8 51 335 DBREF 5H39 B 51 335 UNP F5HBQ9 F5HBQ9_HHV8 51 335 SEQRES 1 A 285 PRO HIS GLU GLU LEU GLN TYR LEU ARG GLN LEU ARG GLU SEQRES 2 A 285 ILE LEU CYS ARG GLY SER ASP ARG LEU ASP ARG THR GLY SEQRES 3 A 285 ILE GLY THR LEU SER LEU PHE GLY MET GLN ALA ARG TYR SEQRES 4 A 285 SER LEU ARG ASP HIS PHE PRO LEU LEU THR THR LYS ARG SEQRES 5 A 285 VAL PHE TRP ARG GLY VAL VAL GLN GLU LEU LEU TRP PHE SEQRES 6 A 285 LEU LYS GLY SER THR ASP SER ARG GLU LEU SER ARG THR SEQRES 7 A 285 GLY VAL LYS ILE TRP ASP LYS ASN GLY SER ARG GLU PHE SEQRES 8 A 285 LEU ALA GLY ARG GLY LEU ALA HIS ARG ARG GLU GLY ASP SEQRES 9 A 285 LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS PHE GLY SEQRES 10 A 285 ALA ALA TYR VAL ASP ALA ASP ALA ASP TYR THR GLY GLN SEQRES 11 A 285 GLY PHE ASP GLN LEU SER TYR ILE VAL ASP LEU ILE LYS SEQRES 12 A 285 ASN ASN PRO HIS ASP ARG ARG ILE ILE MET CYS ALA TRP SEQRES 13 A 285 ASN PRO ALA ASP LEU SER LEU MET ALA LEU PRO PRO CYS SEQRES 14 A 285 HIS LEU LEU CYS GLN PHE TYR VAL ALA ASP GLY GLU LEU SEQRES 15 A 285 SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET GLY LEU SEQRES 16 A 285 GLY VAL PRO PHE ASN ILE ALA SER TYR SER LEU LEU THR SEQRES 17 A 285 TYR MET LEU ALA HIS VAL THR GLY LEU ARG PRO GLY GLU SEQRES 18 A 285 PHE ILE HIS THR LEU GLY ASP ALA HIS ILE TYR LYS THR SEQRES 19 A 285 HIS ILE GLU PRO LEU ARG LEU GLN LEU THR ARG THR PRO SEQRES 20 A 285 ARG PRO PHE PRO ARG LEU GLU ILE LEU ARG SER VAL SER SEQRES 21 A 285 SER MET GLU GLU PHE THR PRO ASP ASP PHE ARG LEU VAL SEQRES 22 A 285 ASP TYR CYS PRO HIS PRO THR ILE ARG MET GLU MET SEQRES 1 B 285 PRO HIS GLU GLU LEU GLN TYR LEU ARG GLN LEU ARG GLU SEQRES 2 B 285 ILE LEU CYS ARG GLY SER ASP ARG LEU ASP ARG THR GLY SEQRES 3 B 285 ILE GLY THR LEU SER LEU PHE GLY MET GLN ALA ARG TYR SEQRES 4 B 285 SER LEU ARG ASP HIS PHE PRO LEU LEU THR THR LYS ARG SEQRES 5 B 285 VAL PHE TRP ARG GLY VAL VAL GLN GLU LEU LEU TRP PHE SEQRES 6 B 285 LEU LYS GLY SER THR ASP SER ARG GLU LEU SER ARG THR SEQRES 7 B 285 GLY VAL LYS ILE TRP ASP LYS ASN GLY SER ARG GLU PHE SEQRES 8 B 285 LEU ALA GLY ARG GLY LEU ALA HIS ARG ARG GLU GLY ASP SEQRES 9 B 285 LEU GLY PRO VAL TYR GLY PHE GLN TRP ARG HIS PHE GLY SEQRES 10 B 285 ALA ALA TYR VAL ASP ALA ASP ALA ASP TYR THR GLY GLN SEQRES 11 B 285 GLY PHE ASP GLN LEU SER TYR ILE VAL ASP LEU ILE LYS SEQRES 12 B 285 ASN ASN PRO HIS ASP ARG ARG ILE ILE MET CYS ALA TRP SEQRES 13 B 285 ASN PRO ALA ASP LEU SER LEU MET ALA LEU PRO PRO CYS SEQRES 14 B 285 HIS LEU LEU CYS GLN PHE TYR VAL ALA ASP GLY GLU LEU SEQRES 15 B 285 SER CYS GLN LEU TYR GLN ARG SER GLY ASP MET GLY LEU SEQRES 16 B 285 GLY VAL PRO PHE ASN ILE ALA SER TYR SER LEU LEU THR SEQRES 17 B 285 TYR MET LEU ALA HIS VAL THR GLY LEU ARG PRO GLY GLU SEQRES 18 B 285 PHE ILE HIS THR LEU GLY ASP ALA HIS ILE TYR LYS THR SEQRES 19 B 285 HIS ILE GLU PRO LEU ARG LEU GLN LEU THR ARG THR PRO SEQRES 20 B 285 ARG PRO PHE PRO ARG LEU GLU ILE LEU ARG SER VAL SER SEQRES 21 B 285 SER MET GLU GLU PHE THR PRO ASP ASP PHE ARG LEU VAL SEQRES 22 B 285 ASP TYR CYS PRO HIS PRO THR ILE ARG MET GLU MET HET UMP A 401 20 HET UMP B 401 20 HETNAM UMP 2'-DEOXYURIDINE 5'-MONOPHOSPHATE HETSYN UMP DUMP FORMUL 3 UMP 2(C9 H13 N2 O8 P) FORMUL 5 HOH *353(H2 O) HELIX 1 AA1 GLU A 53 GLY A 68 1 16 HELIX 2 AA2 PHE A 104 LYS A 117 1 14 HELIX 3 AA3 ASP A 121 ARG A 127 1 7 HELIX 4 AA4 TRP A 133 SER A 138 1 6 HELIX 5 AA5 SER A 138 ARG A 145 1 8 HELIX 6 AA6 VAL A 158 PHE A 166 1 9 HELIX 7 AA7 ASP A 183 ASN A 195 1 13 HELIX 8 AA8 ASN A 207 MET A 214 5 8 HELIX 9 AA9 GLY A 246 GLY A 266 1 21 HELIX 10 AB1 HIS A 285 THR A 294 1 10 HELIX 11 AB2 SER A 311 PHE A 315 5 5 HELIX 12 AB3 THR A 316 ASP A 318 5 3 HELIX 13 AB4 GLU B 53 GLY B 68 1 16 HELIX 14 AB5 PHE B 104 LYS B 117 1 14 HELIX 15 AB6 ASP B 121 ARG B 127 1 7 HELIX 16 AB7 TRP B 133 SER B 138 1 6 HELIX 17 AB8 SER B 138 GLY B 146 1 9 HELIX 18 AB9 VAL B 158 PHE B 166 1 9 HELIX 19 AC1 ASP B 183 ASN B 195 1 13 HELIX 20 AC2 ASN B 207 MET B 214 5 8 HELIX 21 AC3 GLY B 246 GLY B 266 1 21 HELIX 22 AC4 HIS B 285 LEU B 293 1 9 HELIX 23 AC5 THR B 316 ASP B 318 5 3 SHEET 1 AA1 6 SER A 69 ARG A 71 0 SHEET 2 AA1 6 THR A 79 SER A 90 -1 O SER A 81 N SER A 69 SHEET 3 AA1 6 ARG A 268 TYR A 282 -1 O PHE A 272 N TYR A 89 SHEET 4 AA1 6 GLU A 231 ASP A 242 1 N LEU A 232 O GLY A 270 SHEET 5 AA1 6 HIS A 220 ALA A 228 -1 N TYR A 226 O SER A 233 SHEET 6 AA1 6 ILE A 202 CYS A 204 -1 N MET A 203 O CYS A 223 SHEET 1 AA2 2 ARG A 302 ILE A 305 0 SHEET 2 AA2 2 PHE A 320 VAL A 323 -1 O VAL A 323 N ARG A 302 SHEET 1 AA3 6 SER B 69 LEU B 72 0 SHEET 2 AA3 6 GLY B 78 SER B 90 -1 O SER B 81 N SER B 69 SHEET 3 AA3 6 ARG B 268 TYR B 282 -1 O PHE B 272 N TYR B 89 SHEET 4 AA3 6 GLU B 231 ASP B 242 1 N CYS B 234 O ILE B 273 SHEET 5 AA3 6 HIS B 220 ALA B 228 -1 N TYR B 226 O SER B 233 SHEET 6 AA3 6 ILE B 202 CYS B 204 -1 N MET B 203 O CYS B 223 SHEET 1 AA4 2 ARG B 302 ILE B 305 0 SHEET 2 AA4 2 PHE B 320 VAL B 323 -1 O VAL B 323 N ARG B 302 SITE 1 AC1 17 ARG A 74 CYS A 219 HIS A 220 GLN A 238 SITE 2 AC1 17 ARG A 239 SER A 240 GLY A 241 ASP A 242 SITE 3 AC1 17 GLY A 246 ASN A 250 HIS A 280 TYR A 282 SITE 4 AC1 17 HOH A 530 HOH A 550 HOH A 552 ARG B 199 SITE 5 AC1 17 ARG B 200 SITE 1 AC2 16 ARG A 199 ARG A 200 CYS B 219 HIS B 220 SITE 2 AC2 16 GLN B 238 ARG B 239 SER B 240 GLY B 241 SITE 3 AC2 16 ASP B 242 GLY B 246 ASN B 250 HIS B 280 SITE 4 AC2 16 TYR B 282 HOH B 516 HOH B 573 HOH B 583 CRYST1 63.813 78.841 67.642 90.00 116.03 90.00 P 1 21 1 4 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 0.015671 0.000000 0.007654 0.00000 SCALE2 0.000000 0.012684 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016453 0.00000