PDB Short entry for 3W8R HEADER TRANSFERASE 21-MAR-13 3W8R TITLE MUTANT STRUCTURE OF THERMUS THERMOPHILUS HB8 URIDINE-CYTIDINE KINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: URIDINE KINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYTIDINE MONOPHOSPHOKINASE, URIDINE MONOPHOSPHOKINASE; COMPND 5 EC: 2.7.1.48; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 GENE: TTHA0578, UDK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET 11A KEYWDS KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR F.TOMOIKE,N.NAKAGAWA,R.MASUI,S.KURAMITSU REVDAT 4 20-MAR-24 3W8R 1 REMARK REVDAT 3 25-DEC-19 3W8R 1 JRNL SEQADV REVDAT 2 30-AUG-17 3W8R 1 JRNL REMARK REVDAT 1 26-MAR-14 3W8R 0 JRNL AUTH F.TOMOIKE,N.NAKAGAWA,K.FUKUI,T.YANO,S.KURAMITSU,R.MASUI JRNL TITL INDISPENSABLE RESIDUE FOR URIDINE BINDING IN THE JRNL TITL 2 URIDINE-CYTIDINE KINASE FAMILY. JRNL REF BIOCHEM BIOPHYS REP V. 11 93 2017 JRNL REFN ESSN 2405-5808 JRNL PMID 28955773 JRNL DOI 10.1016/J.BBREP.2017.07.002 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.1 REMARK 3 NUMBER OF REFLECTIONS : 16464 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.700 REMARK 3 FREE R VALUE TEST SET COUNT : 1616 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 32 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.53 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 439 REMARK 3 BIN R VALUE (WORKING SET) : 0.2815 REMARK 3 BIN FREE R VALUE : 0.3256 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 53 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3276 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 30 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 13.13500 REMARK 3 B22 (A**2) : -18.88600 REMARK 3 B33 (A**2) : 5.75100 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.003 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.109 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.971 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.179 ; 2.400 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 13.12 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : CTN.PARAM REMARK 3 PARAMETER FILE 4 : ACP.PARAM REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3W8R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-MAR-13. REMARK 100 THE DEPOSITION ID IS D_1000096028. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B2 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 : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17692 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 23.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.20 REMARK 200 R MERGE FOR SHELL (I) : 0.36100 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50% OF NO 46 (0.1M SODIUM CHLORIDE, REMARK 280 0.1M BICINE, PH 9.0, 20% V/V POLYETHYLENE GLYCOL MONOMETHYL REMARK 280 ETHER 550) FROM CRYSTAL SCREEN II (HAMPTON RESEARCH), VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 34.15000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 62.05000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.15000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 62.05000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 MET A 1 REMARK 465 SER A 2 REMARK 465 ALA A 3 REMARK 465 PRO A 4 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ALA B 3 REMARK 465 ALA B 210 REMARK 465 ALA B 211 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 N GLY A 18 O2B ACP A 302 1.94 REMARK 500 OG1 THR B 20 O2B ACP B 302 2.07 REMARK 500 N LYS A 19 O2B ACP A 302 2.16 REMARK 500 NZ LYS A 19 O3G ACP A 302 2.17 REMARK 500 N THR A 21 O2A ACP A 302 2.19 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 GLN A 164 -75.08 -131.75 REMARK 500 LYS B 5 130.20 -171.36 REMARK 500 GLU B 32 41.53 -79.65 REMARK 500 GLN B 164 -63.43 -128.10 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 ACP A 302 REMARK 610 ACP B 302 REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 ACP A 302 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACP A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTN B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACP B 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ASY RELATED DB: PDB REMARK 900 RELATED ID: 3W34 RELATED DB: PDB REMARK 900 RELATED ID: 3ASZ RELATED DB: PDB DBREF 3W8R A 1 211 UNP Q5SKR5 URK_THET8 1 211 DBREF 3W8R B 1 211 UNP Q5SKR5 URK_THET8 1 211 SEQADV 3W8R HIS A 93 UNP Q5SKR5 TYR 93 ENGINEERED MUTATION SEQADV 3W8R HIS B 93 UNP Q5SKR5 TYR 93 ENGINEERED MUTATION SEQRES 1 A 211 MET SER ALA PRO LYS PRO PHE VAL ILE GLY ILE ALA GLY SEQRES 2 A 211 GLY THR ALA SER GLY LYS THR THR LEU ALA GLN ALA LEU SEQRES 3 A 211 ALA ARG THR LEU GLY GLU ARG VAL ALA LEU LEU PRO MET SEQRES 4 A 211 ASP HIS TYR TYR LYS ASP LEU GLY HIS LEU PRO LEU GLU SEQRES 5 A 211 GLU ARG LEU ARG VAL ASN TYR ASP HIS PRO ASP ALA PHE SEQRES 6 A 211 ASP LEU ALA LEU TYR LEU GLU HIS ALA GLN ALA LEU LEU SEQRES 7 A 211 ARG GLY LEU PRO VAL GLU MET PRO VAL TYR ASP PHE ARG SEQRES 8 A 211 ALA HIS THR ARG SER PRO ARG ARG THR PRO VAL ARG PRO SEQRES 9 A 211 ALA PRO VAL VAL ILE LEU GLU GLY ILE LEU VAL LEU TYR SEQRES 10 A 211 PRO LYS GLU LEU ARG ASP LEU MET ASP LEU LYS VAL PHE SEQRES 11 A 211 VAL ASP ALA ASP ALA ASP GLU ARG PHE ILE ARG ARG LEU SEQRES 12 A 211 LYS ARG ASP VAL LEU GLU ARG GLY ARG SER LEU GLU GLY SEQRES 13 A 211 VAL VAL ALA GLN TYR LEU GLU GLN VAL LYS PRO MET HIS SEQRES 14 A 211 LEU HIS PHE VAL GLU PRO THR LYS ARG TYR ALA ASP VAL SEQRES 15 A 211 ILE VAL PRO ARG GLY GLY GLN ASN PRO VAL ALA LEU GLU SEQRES 16 A 211 MET LEU ALA ALA LYS ALA LEU ALA ARG LEU ALA ARG MET SEQRES 17 A 211 GLY ALA ALA SEQRES 1 B 211 MET SER ALA PRO LYS PRO PHE VAL ILE GLY ILE ALA GLY SEQRES 2 B 211 GLY THR ALA SER GLY LYS THR THR LEU ALA GLN ALA LEU SEQRES 3 B 211 ALA ARG THR LEU GLY GLU ARG VAL ALA LEU LEU PRO MET SEQRES 4 B 211 ASP HIS TYR TYR LYS ASP LEU GLY HIS LEU PRO LEU GLU SEQRES 5 B 211 GLU ARG LEU ARG VAL ASN TYR ASP HIS PRO ASP ALA PHE SEQRES 6 B 211 ASP LEU ALA LEU TYR LEU GLU HIS ALA GLN ALA LEU LEU SEQRES 7 B 211 ARG GLY LEU PRO VAL GLU MET PRO VAL TYR ASP PHE ARG SEQRES 8 B 211 ALA HIS THR ARG SER PRO ARG ARG THR PRO VAL ARG PRO SEQRES 9 B 211 ALA PRO VAL VAL ILE LEU GLU GLY ILE LEU VAL LEU TYR SEQRES 10 B 211 PRO LYS GLU LEU ARG ASP LEU MET ASP LEU LYS VAL PHE SEQRES 11 B 211 VAL ASP ALA ASP ALA ASP GLU ARG PHE ILE ARG ARG LEU SEQRES 12 B 211 LYS ARG ASP VAL LEU GLU ARG GLY ARG SER LEU GLU GLY SEQRES 13 B 211 VAL VAL ALA GLN TYR LEU GLU GLN VAL LYS PRO MET HIS SEQRES 14 B 211 LEU HIS PHE VAL GLU PRO THR LYS ARG TYR ALA ASP VAL SEQRES 15 B 211 ILE VAL PRO ARG GLY GLY GLN ASN PRO VAL ALA LEU GLU SEQRES 16 B 211 MET LEU ALA ALA LYS ALA LEU ALA ARG LEU ALA ARG MET SEQRES 17 B 211 GLY ALA ALA HET CTN A 301 17 HET ACP A 302 13 HET CTN B 301 17 HET ACP B 302 13 HETNAM CTN 4-AMINO-1-BETA-D-RIBOFURANOSYL-2(1H)-PYRIMIDINONE HETNAM ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER HETSYN CTN CYTIDINE HETSYN ACP ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE FORMUL 3 CTN 2(C9 H13 N3 O5) FORMUL 4 ACP 2(C11 H18 N5 O12 P3) FORMUL 7 HOH *30(H2 O) HELIX 1 1 GLY A 18 GLY A 31 1 14 HELIX 2 2 ASP A 40 TYR A 42 5 3 HELIX 3 3 PRO A 50 LEU A 55 1 6 HELIX 4 4 HIS A 61 PHE A 65 5 5 HELIX 5 5 ASP A 66 ARG A 79 1 14 HELIX 6 6 PRO A 118 ASP A 123 1 6 HELIX 7 7 ASP A 134 ARG A 150 1 17 HELIX 8 8 SER A 153 GLN A 164 1 12 HELIX 9 9 GLN A 164 PHE A 172 1 9 HELIX 10 10 VAL A 173 ALA A 180 5 8 HELIX 11 11 ASN A 190 ALA A 210 1 21 HELIX 12 12 GLY B 18 LEU B 30 1 13 HELIX 13 13 ASP B 40 TYR B 42 5 3 HELIX 14 14 PRO B 50 VAL B 57 1 8 HELIX 15 15 HIS B 61 PHE B 65 5 5 HELIX 16 16 ASP B 66 ARG B 79 1 14 HELIX 17 17 PRO B 118 ASP B 123 1 6 HELIX 18 18 ASP B 134 ARG B 150 1 17 HELIX 19 19 SER B 153 GLN B 164 1 12 HELIX 20 20 GLN B 164 PHE B 172 1 9 HELIX 21 21 VAL B 173 ALA B 180 5 8 HELIX 22 22 ASN B 190 GLY B 209 1 20 SHEET 1 A 5 VAL A 34 PRO A 38 0 SHEET 2 A 5 VAL A 107 GLU A 111 1 O ILE A 109 N ALA A 35 SHEET 3 A 5 PHE A 7 GLY A 13 1 N ILE A 9 O LEU A 110 SHEET 4 A 5 LEU A 127 ASP A 132 1 O VAL A 129 N GLY A 10 SHEET 5 A 5 VAL A 182 PRO A 185 1 O VAL A 184 N PHE A 130 SHEET 1 B 2 VAL A 83 ASP A 89 0 SHEET 2 B 2 THR A 94 VAL A 102 -1 O SER A 96 N VAL A 87 SHEET 1 C 5 VAL B 34 PRO B 38 0 SHEET 2 C 5 VAL B 107 GLU B 111 1 O ILE B 109 N LEU B 37 SHEET 3 C 5 PHE B 7 GLY B 13 1 N PHE B 7 O VAL B 108 SHEET 4 C 5 LEU B 127 ASP B 132 1 O VAL B 129 N ALA B 12 SHEET 5 C 5 VAL B 182 PRO B 185 1 O VAL B 184 N PHE B 130 SHEET 1 D 2 VAL B 83 ASP B 89 0 SHEET 2 D 2 THR B 94 VAL B 102 -1 O SER B 96 N VAL B 87 SITE 1 AC1 11 THR A 15 ASP A 40 TYR A 43 TYR A 59 SITE 2 AC1 11 ASP A 60 TYR A 88 HIS A 93 ARG A 142 SITE 3 AC1 11 ARG A 152 GLN A 160 VAL A 165 SITE 1 AC2 9 GLY A 14 THR A 15 ALA A 16 SER A 17 SITE 2 AC2 9 GLY A 18 LYS A 19 THR A 20 THR A 21 SITE 3 AC2 9 ARG A 145 SITE 1 AC3 12 THR B 15 ASP B 40 TYR B 43 TYR B 59 SITE 2 AC3 12 ASP B 60 TYR B 88 PHE B 90 HIS B 93 SITE 3 AC3 12 ARG B 142 ARG B 152 GLN B 160 ACP B 302 SITE 1 AC4 9 THR B 15 ALA B 16 SER B 17 GLY B 18 SITE 2 AC4 9 LYS B 19 THR B 20 THR B 21 ARG B 145 SITE 3 AC4 9 CTN B 301 CRYST1 68.300 124.100 60.700 90.00 90.00 90.00 P 21 21 2 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 0.014641 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008058 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016474 0.00000