HEADER PHOSPHOTRANSFERASE 18-MAY-98 1KI6 TITLE CRYSTAL STRUCTURE OF THYMIDINE KINASE FROM HERPES SIMPLEX VIRUS TYPE I TITLE 2 COMPLEXED WITH A 5-IODOURACIL ANHYDROHEXITOL NUCLEOSIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYMIDINE KINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TK; COMPND 5 EC: 2.7.1.21; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: THYMIDINE KINASE; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: TK; COMPND 11 EC: 2.7.1.21; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HERPES SIMPLEX VIRUS (TYPE 1 / STRAIN 17); SOURCE 3 ORGANISM_TAXID: 10299; SOURCE 4 STRAIN: 17; SOURCE 5 GENE: TK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: SY211; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PT7\:HSVTK; SOURCE 10 EXPRESSION_SYSTEM_GENE: TK; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HERPES SIMPLEX VIRUS (TYPE 1 / STRAIN 17); SOURCE 13 ORGANISM_TAXID: 10299; SOURCE 14 STRAIN: 17; SOURCE 15 GENE: TK; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: SY211; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PT7\:HSVTK; SOURCE 20 EXPRESSION_SYSTEM_GENE: TK KEYWDS PHOSPHOTRANSFERASE, THYMIDINE KINASE, VIRIDAE, DS-DNA ENVELOPED KEYWDS 2 VIRUSES, HERPESVIRIDAE, ALPHAHERPESVIRINAE, SUBSTRATE ANALOG, 5- KEYWDS 3 IODOURACIL ANHYDROHEXITOL NUCLEOSIDE EXPDTA X-RAY DIFFRACTION AUTHOR J.N.CHAMPNESS,M.S.BENNETT,F.WIEN,P.HERDEWIJN,T.OSTROWSKI,W.C.SUMMERS, AUTHOR 2 M.R.SANDERSON REVDAT 5 14-FEB-24 1KI6 1 REMARK SEQADV REVDAT 4 24-FEB-09 1KI6 1 VERSN REVDAT 3 01-APR-03 1KI6 1 JRNL REVDAT 2 13-JAN-99 1KI6 3 COMPND REMARK SEQADV HEADER REVDAT 2 2 3 ATOM SOURCE SEQRES JRNL REVDAT 2 3 3 KEYWDS HETNAM REVDAT 1 02-DEC-98 1KI6 0 JRNL AUTH J.N.CHAMPNESS,M.S.BENNETT,F.WIEN,R.VISSE,W.C.SUMMERS, JRNL AUTH 2 P.HERDEWIJN,E.DE CLERQ,T.OSTROWSKI,R.L.JARVEST,M.R.SANDERSON JRNL TITL EXPLORING THE ACTIVE SITE OF HERPES SIMPLEX VIRUS TYPE-1 JRNL TITL 2 THYMIDINE KINASE BY X-RAY CRYSTALLOGRAPHY OF COMPLEXES WITH JRNL TITL 3 ACICLOVIR AND OTHER LIGANDS. JRNL REF PROTEINS V. 32 350 1998 JRNL REFN ISSN 0887-3585 JRNL PMID 9715911 JRNL DOI 10.1002/(SICI)1097-0134(19980815)32:3<350::AID-PROT10>3.0.CO JRNL DOI 2 ;2-8 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.P.TUNG,J.RESPASS,W.C.SUMMERS REMARK 1 TITL 3'-AMINO THYMIDINE AFFINITY MATRIX FOR THE PURIFICATION OF REMARK 1 TITL 2 HERPES SIMPLEX VIRUS THYMIDINE KINASE REMARK 1 REF YALE J.BIOL.MED. V. 69 495 1996 REMARK 1 REFN ISSN 0044-0086 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.G.BROWN,R.VISSE,G.SANDHU,A.DAVIES,P.J.RIZKALLAH,C.MELITZ, REMARK 1 AUTH 2 W.C.SUMMERS,M.R.SANDERSON REMARK 1 TITL CRYSTAL STRUCTURES OF THE THYMIDINE KINASE FROM HERPES REMARK 1 TITL 2 SIMPLEX VIRUS TYPE-1 IN COMPLEX WITH DEOXYTHYMIDINE AND REMARK 1 TITL 3 GANCICLOVIR REMARK 1 REF NAT.STRUCT.BIOL. V. 2 876 1995 REMARK 1 REFN ISSN 1072-8368 REMARK 1 REFERENCE 3 REMARK 1 AUTH D.J.MCGEOCH,M.A.DALRYMPLE,A.J.DAVISON,A.DOLAN,M.C.FRAME, REMARK 1 AUTH 2 D.MCNAB,L.J.PERRY,J.E.SCOTT,P.TAYLOR REMARK 1 TITL THE COMPLETE DNA SEQUENCE OF THE LONG UNIQUE REGION IN THE REMARK 1 TITL 2 GENOME OF HERPES SIMPLEX VIRUS TYPE 1 REMARK 1 REF J.GEN.VIROL. V. 69 1531 1988 REMARK 1 REFN ISSN 0022-1317 REMARK 1 REFERENCE 4 REMARK 1 AUTH M.R.SANDERSON,P.S.FREEMONT,H.M.MURTHY,J.F.KRANE,W.C.SUMMERS, REMARK 1 AUTH 2 T.A.STEITZ REMARK 1 TITL PURIFICATION AND CRYSTALLIZATION OF THYMIDINE KINASE FROM REMARK 1 TITL 2 HERPES SIMPLEX VIRUS TYPE 1 REMARK 1 REF J.MOL.BIOL. V. 202 917 1988 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 5 REMARK 1 AUTH M.J.WAGNER,J.A.SHARP,W.C.SUMMERS REMARK 1 TITL NUCLEOTIDE SEQUENCE OF THE THYMIDINE KINASE GENE OF HERPES REMARK 1 TITL 2 SIMPLEX VIRUS TYPE 1 REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 78 1441 1981 REMARK 1 REFN ISSN 0027-8424 REMARK 2 REMARK 2 RESOLUTION. 2.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.0 REMARK 3 NUMBER OF REFLECTIONS : 25870 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 SET) : 0.223 REMARK 3 FREE R VALUE : 0.317 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2539 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.37 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.45 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2410 REMARK 3 BIN R VALUE (WORKING SET) : 0.3110 REMARK 3 BIN FREE R VALUE : 0.4340 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 248 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 : 4625 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 275 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.50 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.942 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.68 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.562 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : INDIVIDUAL B-FACTOR REFT. REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.500 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.000 ; 4.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.500 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.000 ; 4.000 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 : 1KIN_PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : 1KIN_PARAM19.SOL REMARK 3 PARAMETER FILE 3 : 1KIN_PARNAH1E.DNA REMARK 3 PARAMETER FILE 4 : 1KIN_SO4.PAR REMARK 3 PARAMETER FILE 5 : AHIU.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : 1KIN_SO4.TOP REMARK 3 TOPOLOGY FILE 2 : 1KIN_TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : 1KIN_TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 4 : BVDU.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NCS RESTRAINTS NOT USED IN FINAL REMARK 3 CYCLES. REMARK 4 REMARK 4 1KI6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174431. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-96 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 6.75-7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OTWINOWSKI MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26808 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.370 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.11900 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR + NCS IMPROVEMENT AND REMARK 200 SOLVENT FLATTENING FOR ORIGINAL NATIVE, 1KIN REMARK 200 SOFTWARE USED: SOLOMON REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING-DROP: 8ML PROTEIN SOLUTION REMARK 280 PLUS 4ML PRECIPITATING SOLUTION EQUILIBRATED AGAINST REMARK 280 PRECIPITATING SOLUTION AT 25 C. PROTEIN SOLUTION: HSV-TK 1.0MG/ REMARK 280 ML; 40MM TRIS-CL PH 7.5; 3MM DTT; 0.2MM DT. PRECIPITATING REMARK 280 SOLUTION: 30% SATURATED AMMONIUM SULPHATE; 200MM TRIS-CL PH 6.75; REMARK 280 3MM DTT; 0.2 MM DT. THE EXCHANGE OF DEOXYTHYMIDINE BOUND TO THE REMARK 280 PROTEIN FOR THE ANHYDROUS HEXITOL NUCLEOSIDE WAS MADE BY WASHING REMARK 280 THE CRYSTALS FIVE TIMES IN A 3 ML SOLUTION (33% SATURATED REMARK 280 AMMONIUM SULPHATE; 100MM TRIS-CL PH 6.75) CONTAINING THE REMARK 280 COMPOUND., VAPOR DIFFUSION - HANGING DROP, VAPOR DIFFUSION, REMARK 280 HANGING DROP 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 54.20000 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 54.20000 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 56.80000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 58.20000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 56.80000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 58.20000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 54.20000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 56.80000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 58.20000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 54.20000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 56.80000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 58.20000 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: 4950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -70.0 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 VAL A 70 REMARK 465 ALA A 71 REMARK 465 LEU A 72 REMARK 465 GLY A 73 REMARK 465 SER A 74 REMARK 465 ARG A 75 REMARK 465 ASP A 76 REMARK 465 GLY A 148 REMARK 465 SER A 149 REMARK 465 SER A 150 REMARK 465 HIS A 151 REMARK 465 ALA A 152 REMARK 465 PRO A 153 REMARK 465 GLY A 264 REMARK 465 THR A 265 REMARK 465 ALA A 266 REMARK 465 VAL A 267 REMARK 465 PRO A 268 REMARK 465 PRO A 269 REMARK 465 GLN A 270 REMARK 465 GLY A 271 REMARK 465 ALA A 272 REMARK 465 GLU A 273 REMARK 465 PRO A 274 REMARK 465 GLN A 275 REMARK 465 SER A 276 REMARK 465 ASN A 277 REMARK 465 ALA A 278 REMARK 465 GLY A 279 REMARK 465 ALA A 375 REMARK 465 ASN A 376 REMARK 465 GLY B 73 REMARK 465 SER B 74 REMARK 465 ARG B 75 REMARK 465 ASP B 76 REMARK 465 GLY B 148 REMARK 465 SER B 149 REMARK 465 SER B 150 REMARK 465 HIS B 151 REMARK 465 ALA B 152 REMARK 465 PRO B 153 REMARK 465 SER B 263 REMARK 465 GLY B 264 REMARK 465 THR B 265 REMARK 465 ALA B 266 REMARK 465 VAL B 267 REMARK 465 PRO B 268 REMARK 465 PRO B 269 REMARK 465 GLN B 270 REMARK 465 GLY B 271 REMARK 465 ALA B 272 REMARK 465 GLU B 273 REMARK 465 PRO B 274 REMARK 465 GLN B 275 REMARK 465 SER B 276 REMARK 465 ASN B 277 REMARK 465 ALA B 375 REMARK 465 ASN B 376 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 MET A 46 CG SD CE REMARK 470 PRO A 154 CG CD REMARK 470 MET B 46 CG SD CE REMARK 470 PRO B 154 CG CD REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 MET A 46 C PRO A 47 N 0.161 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 154 N - CA - CB ANGL. DEV. = 7.4 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 PRO A 47 164.31 -48.90 REMARK 500 PRO A 82 -171.55 -68.89 REMARK 500 PRO A 84 33.91 -67.09 REMARK 500 VAL A 90 -61.45 -132.99 REMARK 500 ARG A 163 145.94 77.25 REMARK 500 LEU A 170 -68.58 -140.23 REMARK 500 ARG A 220 77.45 -159.65 REMARK 500 ARG A 281 138.41 109.91 REMARK 500 ARG A 293 47.79 -105.23 REMARK 500 PRO A 300 -15.59 -43.86 REMARK 500 ASP A 330 52.51 -90.36 REMARK 500 VAL B 90 -61.83 -136.09 REMARK 500 ALA B 93 -178.72 -171.96 REMARK 500 ARG B 163 161.94 76.33 REMARK 500 LEU B 170 -64.79 -139.80 REMARK 500 LEU B 208 123.54 -170.65 REMARK 500 ARG B 293 46.13 -104.28 REMARK 500 ASP B 330 53.39 -93.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AHU A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AHU B 2 DBREF 1KI6 A 46 376 UNP P03176 KITH_HHV11 46 376 DBREF 1KI6 B 46 376 UNP P03176 KITH_HHV11 46 376 SEQADV 1KI6 ALA A 280 UNP P03176 PRO 280 CONFLICT SEQRES 1 A 331 MET PRO THR LEU LEU ARG VAL TYR ILE ASP GLY PRO HIS SEQRES 2 A 331 GLY MET GLY LYS THR THR THR THR GLN LEU LEU VAL ALA SEQRES 3 A 331 LEU GLY SER ARG ASP ASP ILE VAL TYR VAL PRO GLU PRO SEQRES 4 A 331 MET THR TYR TRP ARG VAL LEU GLY ALA SER GLU THR ILE SEQRES 5 A 331 ALA ASN ILE TYR THR THR GLN HIS ARG LEU ASP GLN GLY SEQRES 6 A 331 GLU ILE SER ALA GLY ASP ALA ALA VAL VAL MET THR SER SEQRES 7 A 331 ALA GLN ILE THR MET GLY MET PRO TYR ALA VAL THR ASP SEQRES 8 A 331 ALA VAL LEU ALA PRO HIS ILE GLY GLY GLU ALA GLY SER SEQRES 9 A 331 SER HIS ALA PRO PRO PRO ALA LEU THR LEU ILE PHE ASP SEQRES 10 A 331 ARG HIS PRO ILE ALA ALA LEU LEU CYS TYR PRO ALA ALA SEQRES 11 A 331 ARG TYR LEU MET GLY SER MET THR PRO GLN ALA VAL LEU SEQRES 12 A 331 ALA PHE VAL ALA LEU ILE PRO PRO THR LEU PRO GLY THR SEQRES 13 A 331 ASN ILE VAL LEU GLY ALA LEU PRO GLU ASP ARG HIS ILE SEQRES 14 A 331 ASP ARG LEU ALA LYS ARG GLN ARG PRO GLY GLU ARG LEU SEQRES 15 A 331 ASP LEU ALA MET LEU ALA ALA ILE ARG ARG VAL TYR GLY SEQRES 16 A 331 LEU LEU ALA ASN THR VAL ARG TYR LEU GLN CYS GLY GLY SEQRES 17 A 331 SER TRP ARG GLU ASP TRP GLY GLN LEU SER GLY THR ALA SEQRES 18 A 331 VAL PRO PRO GLN GLY ALA GLU PRO GLN SER ASN ALA GLY SEQRES 19 A 331 ALA ARG PRO HIS ILE GLY ASP THR LEU PHE THR LEU PHE SEQRES 20 A 331 ARG ALA PRO GLU LEU LEU ALA PRO ASN GLY ASP LEU TYR SEQRES 21 A 331 ASN VAL PHE ALA TRP ALA LEU ASP VAL LEU ALA LYS ARG SEQRES 22 A 331 LEU ARG SER MET HIS VAL PHE ILE LEU ASP TYR ASP GLN SEQRES 23 A 331 SER PRO ALA GLY CYS ARG ASP ALA LEU LEU GLN LEU THR SEQRES 24 A 331 SER GLY MET VAL GLN THR HIS VAL THR THR PRO GLY SER SEQRES 25 A 331 ILE PRO THR ILE CYS ASP LEU ALA ARG THR PHE ALA ARG SEQRES 26 A 331 GLU MET GLY GLU ALA ASN SEQRES 1 B 331 MET PRO THR LEU LEU ARG VAL TYR ILE ASP GLY PRO HIS SEQRES 2 B 331 GLY MET GLY LYS THR THR THR THR GLN LEU LEU VAL ALA SEQRES 3 B 331 LEU GLY SER ARG ASP ASP ILE VAL TYR VAL PRO GLU PRO SEQRES 4 B 331 MET THR TYR TRP ARG VAL LEU GLY ALA SER GLU THR ILE SEQRES 5 B 331 ALA ASN ILE TYR THR THR GLN HIS ARG LEU ASP GLN GLY SEQRES 6 B 331 GLU ILE SER ALA GLY ASP ALA ALA VAL VAL MET THR SER SEQRES 7 B 331 ALA GLN ILE THR MET GLY MET PRO TYR ALA VAL THR ASP SEQRES 8 B 331 ALA VAL LEU ALA PRO HIS ILE GLY GLY GLU ALA GLY SER SEQRES 9 B 331 SER HIS ALA PRO PRO PRO ALA LEU THR LEU ILE PHE ASP SEQRES 10 B 331 ARG HIS PRO ILE ALA ALA LEU LEU CYS TYR PRO ALA ALA SEQRES 11 B 331 ARG TYR LEU MET GLY SER MET THR PRO GLN ALA VAL LEU SEQRES 12 B 331 ALA PHE VAL ALA LEU ILE PRO PRO THR LEU PRO GLY THR SEQRES 13 B 331 ASN ILE VAL LEU GLY ALA LEU PRO GLU ASP ARG HIS ILE SEQRES 14 B 331 ASP ARG LEU ALA LYS ARG GLN ARG PRO GLY GLU ARG LEU SEQRES 15 B 331 ASP LEU ALA MET LEU ALA ALA ILE ARG ARG VAL TYR GLY SEQRES 16 B 331 LEU LEU ALA ASN THR VAL ARG TYR LEU GLN CYS GLY GLY SEQRES 17 B 331 SER TRP ARG GLU ASP TRP GLY GLN LEU SER GLY THR ALA SEQRES 18 B 331 VAL PRO PRO GLN GLY ALA GLU PRO GLN SER ASN ALA GLY SEQRES 19 B 331 PRO ARG PRO HIS ILE GLY ASP THR LEU PHE THR LEU PHE SEQRES 20 B 331 ARG ALA PRO GLU LEU LEU ALA PRO ASN GLY ASP LEU TYR SEQRES 21 B 331 ASN VAL PHE ALA TRP ALA LEU ASP VAL LEU ALA LYS ARG SEQRES 22 B 331 LEU ARG SER MET HIS VAL PHE ILE LEU ASP TYR ASP GLN SEQRES 23 B 331 SER PRO ALA GLY CYS ARG ASP ALA LEU LEU GLN LEU THR SEQRES 24 B 331 SER GLY MET VAL GLN THR HIS VAL THR THR PRO GLY SER SEQRES 25 B 331 ILE PRO THR ILE CYS ASP LEU ALA ARG THR PHE ALA ARG SEQRES 26 B 331 GLU MET GLY GLU ALA ASN HET SO4 A 3 5 HET AHU A 1 18 HET SO4 B 4 5 HET AHU B 2 18 HETNAM SO4 SULFATE ION HETNAM AHU 1',5'-ANHYDRO-2',3'-DIDEOXY-2'-(5-IODOURACIL-1-YL)-D- HETNAM 2 AHU ABABINO-HEXITOL FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 AHU 2(C10 H13 I N2 O5) FORMUL 7 HOH *275(H2 O) HELIX 1 1 LYS A 62 GLN A 67 1 6 HELIX 2 2 MET A 85 ARG A 89 1 5 HELIX 3 3 THR A 96 ASP A 108 1 13 HELIX 4 4 ALA A 114 HIS A 142 1 29 HELIX 5 5 PRO A 165 LEU A 169 1 5 HELIX 6 6 CYS A 171 LEU A 178 1 8 HELIX 7 7 PRO A 184 ALA A 192 1 9 HELIX 8 8 GLU A 210 LYS A 219 1 10 HELIX 9 9 LEU A 229 CYS A 251 1 23 HELIX 10 10 TRP A 255 LEU A 262 1 8 HELIX 11 11 ILE A 284 ASP A 286 5 3 HELIX 12 12 LEU A 288 PHE A 292 5 5 HELIX 13 13 ASN A 306 SER A 321 1 16 HELIX 14 14 PRO A 333 GLY A 346 1 14 HELIX 15 15 PRO A 355 MET A 372 5 18 HELIX 16 16 LYS B 62 VAL B 70 1 9 HELIX 17 17 MET B 85 ARG B 89 1 5 HELIX 18 18 THR B 96 ASP B 108 1 13 HELIX 19 19 ALA B 114 HIS B 142 1 29 HELIX 20 20 PRO B 165 LEU B 169 1 5 HELIX 21 21 CYS B 171 LEU B 178 1 8 HELIX 22 22 PRO B 184 LEU B 193 1 10 HELIX 23 23 GLU B 210 LYS B 219 1 10 HELIX 24 24 LEU B 229 CYS B 251 1 23 HELIX 25 25 TRP B 255 GLN B 261 1 7 HELIX 26 26 ILE B 284 ASP B 286 5 3 HELIX 27 27 LEU B 288 PHE B 292 5 5 HELIX 28 28 ASN B 306 SER B 321 1 16 HELIX 29 29 PRO B 333 GLY B 346 1 14 HELIX 30 30 PRO B 355 MET B 372 5 18 SHEET 1 A 5 HIS A 323 ASP A 328 0 SHEET 2 A 5 ASN A 202 ALA A 207 1 N ILE A 203 O HIS A 323 SHEET 3 A 5 LEU A 49 ILE A 54 1 N TYR A 53 O ASN A 202 SHEET 4 A 5 LEU A 157 ASP A 162 1 N LEU A 157 O LEU A 50 SHEET 5 A 5 ILE A 78 VAL A 81 1 N VAL A 79 O THR A 158 SHEET 1 B 4 GLN B 349 HIS B 351 0 SHEET 2 B 4 THR B 48 ILE B 54 -1 N LEU B 49 O THR B 350 SHEET 3 B 4 LEU B 157 ASP B 162 1 N LEU B 157 O LEU B 50 SHEET 4 B 4 ILE B 78 VAL B 81 1 N VAL B 79 O THR B 158 SHEET 1 C 3 VAL B 52 ILE B 54 0 SHEET 2 C 3 ASN B 202 ALA B 207 1 N ASN B 202 O TYR B 53 SHEET 3 C 3 HIS B 323 ASP B 328 1 N HIS B 323 O ILE B 203 SITE 1 AC1 8 HIS A 58 GLY A 59 MET A 60 GLY A 61 SITE 2 AC1 8 LYS A 62 THR A 63 ARG A 222 HOH A 775 SITE 1 AC2 10 HIS B 58 GLY B 59 MET B 60 GLY B 61 SITE 2 AC2 10 LYS B 62 THR B 63 ARG B 220 ARG B 222 SITE 3 AC2 10 HOH B 675 HOH B 766 SITE 1 AC3 14 HIS A 58 ILE A 97 ILE A 100 TYR A 101 SITE 2 AC3 14 GLN A 125 MET A 128 TYR A 132 ARG A 163 SITE 3 AC3 14 ALA A 168 TYR A 172 GLU A 225 HOH A 564 SITE 4 AC3 14 HOH A 566 HOH A 775 SITE 1 AC4 13 HIS B 58 GLU B 83 TRP B 88 ILE B 97 SITE 2 AC4 13 ILE B 100 TYR B 101 GLN B 125 MET B 128 SITE 3 AC4 13 ALA B 168 TYR B 172 GLU B 225 HOH B 563 SITE 4 AC4 13 HOH B 565 CRYST1 113.600 116.400 108.400 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 0.008803 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008591 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009225 0.00000 MTRIX1 1 -0.932120 0.314510 0.179560 28.23380 1 MTRIX2 1 0.309750 0.435450 0.845250 -1.64149 1 MTRIX3 1 0.187650 0.843490 -0.503300 -7.52310 1