HEADER TRANSFERASE 10-OCT-00 1E98 TITLE WILD TYPE HUMAN THYMIDYLATE KINASE COMPLEXED WITH AZTMP AND ADP COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYMIDYLATE KINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DTMP KINASE; COMPND 5 EC: 2.7.4.9; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PHOSPHOTRANSFERASE, TRANSFERASE, P-LOOP EXPDTA X-RAY DIFFRACTION AUTHOR N.OSTERMANN,A.LAVIE,S.PADIYAR,R.BRUNDIERS,T.VEIT,J.REINTEIN, AUTHOR 2 R.S.GOODY,M.KONRAD,I.SCHLICHTING REVDAT 6 08-MAY-24 1E98 1 REMARK LINK REVDAT 5 06-MAR-19 1E98 1 REMARK REVDAT 4 15-MAY-13 1E98 1 HEADER TITLE COMPND KEYWDS REVDAT 4 2 1 REMARK VERSN DBREF SEQADV REVDAT 4 3 1 FORMUL REVDAT 3 24-FEB-09 1E98 1 VERSN REVDAT 2 18-JUL-03 1E98 1 REMARK REVDAT 1 05-OCT-01 1E98 0 JRNL AUTH N.OSTERMANN,A.LAVIE,S.PADIYAR,R.BRUNDIERS,T.VEIT,J.REINTEIN, JRNL AUTH 2 R.S.GOODY,M.KONRAD,I.SCHLICHTING JRNL TITL POTENTIATING AZT ACTIVATION: STRUCTURES OF WILDTYPE AND JRNL TITL 2 MUTANT HUMAN THYMIDYLATE KINASE SUGGEST REASONS FOR THE JRNL TITL 3 MUTANTS' IMPROVED KINETICS WITH THE HIV PRODRUG METABOLITE JRNL TITL 4 AZTMP JRNL REF J.MOL.BIOL. V. 304 43 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 11071809 JRNL DOI 10.1006/JMBI.2000.4175 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.OSTERMANN,I.SCHLICHTING,R.BRUNDIERS,M.KONRAD,J.REINSTEIN, REMARK 1 AUTH 2 T.VEIT,R.S.GOODY,A.LAVIE REMARK 1 TITL INSIGHTS INTO THE PHOSPHORYL TRANSFER MECHANISM OF HUMAN REMARK 1 TITL 2 THYMIDYLATE KINASE GAINED BY CRYSTAL STRUCTURES OF ENZYME REMARK 1 TITL 3 COMPLEXES ALONG THE REACTION COORDINATE REMARK 1 REF STRUCTURE V. 8 629 2000 REMARK 1 REFN ISSN 0969-2126 REMARK 1 PMID 10873853 REMARK 1 DOI 10.1016/S0969-2126(00)00149-0 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 19272 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1897 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1665 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 172 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.013 ; NULL REMARK 3 ANGLE DISTANCE (A) : 1.800 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1E98 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-OCT-00. REMARK 100 THE DEPOSITION ID IS D_1290005427. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.00 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 : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : YES REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS MULTIWIRE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20180 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 96.3 REMARK 200 DATA REDUNDANCY : 2.840 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.2 REMARK 200 DATA REDUNDANCY IN SHELL : 1.93 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.27600 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION AT 293 K MIXING 2 REMARK 280 MICROLITERS OF A SOLUTION CONTAINING THE ENZYME, NUCLEOTIDES, REMARK 280 AND 50 MM MGCL2 WITH 2 MICROLITERS OF A SOLUTION CONTAINING 21% REMARK 280 PEG 3350, 100 MM TRIS HCL PH 8.0 AND 50 MICROLITERS OF DEAD SEA REMARK 280 WATER., PH 8.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 24.97500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.52500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.52500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 37.46250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.52500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.52500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 12.48750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.52500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.52500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 37.46250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.52500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.52500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 12.48750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 24.97500 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: 4530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 BIOMT1 2 0.000000 -1.000000 0.000000 101.05000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 101.05000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 24.97500 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 MG MG A 402 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 CHAIN A - (GLY SER HIS) INSERTED AT THE N-TERMINUS REMARK 400 CONVERSION OF DTMP TO DTDP REMARK 400 ATP + THYMIDINE 5'-MONOPHOSPHATE = ADP + THYMIDINE 5'-DIPHOSPHATE. 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 -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 1 REMARK 465 ALA A 2 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 ARG A 4 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 OE2 GLU A 185 O HOH A 2126 1.90 REMARK 500 O HOH A 2143 O HOH A 2144 2.02 REMARK 500 NH1 ARG A 41 OE1 GLU A 44 2.02 REMARK 500 NH2 ARG A 162 ND1 HIS A 165 2.12 REMARK 500 OE1 GLU A 185 O HOH A 2128 2.16 REMARK 500 NH1 ARG A 16 O GLY A 144 2.16 REMARK 500 OD1 ASP A 65 O HOH A 2048 2.17 REMARK 500 OE2 GLU A 209 O HOH A 2150 2.18 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 GLU A 28 OE1 - CD - OE2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 143 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 GLU A 190 CB - CG - CD ANGL. DEV. = -21.9 DEGREES REMARK 500 GLU A 190 OE1 - CD - OE2 ANGL. DEV. = 16.6 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 ARG A 97 142.91 79.68 REMARK 500 TYR A 98 -144.55 -145.94 REMARK 500 PHE A 146 158.49 -45.03 REMARK 500 TYR A 151 -3.50 85.04 REMARK 500 GLU A 204 2.22 -68.19 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 MG A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 20 OG REMARK 620 2 ADP A 214 O2B 87.0 REMARK 620 3 HOH A2068 O 87.1 93.2 REMARK 620 4 HOH A2159 O 90.5 90.1 175.8 REMARK 620 5 HOH A2166 O 90.7 177.4 87.7 88.9 REMARK 620 6 HOH A2167 O 176.9 91.6 90.2 92.3 90.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2030 O REMARK 620 2 HOH A2030 O 83.8 REMARK 620 3 HOH A2082 O 91.4 93.1 REMARK 620 4 HOH A2082 O 93.2 91.6 173.8 REMARK 620 5 HOH A2087 O 171.7 101.2 94.9 80.2 REMARK 620 6 HOH A2087 O 101.1 171.7 80.0 94.9 74.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 214 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATM A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1E2D RELATED DB: PDB REMARK 900 HUMAN THYMIDYLATE KINASE COMPLEXED WITH THYMIDINE MONOPHOSPHATE, REMARK 900 ADENOSINE DIPHOSPHATE AND A MAGNESIUM-ION REMARK 900 RELATED ID: 1E2E RELATED DB: PDB REMARK 900 HUMAN THYMIDYLATE KINASE COMPLEXED WITH THYMIDINE MONOPHOSPHATE, REMARK 900 ADENOSINE DIPHOSPHATE,A MAGNESIUM-ION AND ALF3 REMARK 900 RELATED ID: 1E2F RELATED DB: PDB REMARK 900 HUMAN THYMIDYLATE KINASE COMPLEXED WITH THYMIDINE MONOPHOSPHATE, REMARK 900 ADENOSINE DIPHOSPHATE AND A MAGNESIUM-ION REMARK 900 RELATED ID: 1E2G RELATED DB: PDB REMARK 900 HUMAN THYMIDYLATE KINASE COMPLEXED WITH ADP, TDP AND A MAGNESIUM-ION REMARK 900 RELATED ID: 1E2Q RELATED DB: PDB REMARK 900 HUMAN THYMIDYLATE KINASE COMPLEXED WITH TP5A AND A MAGNESIUM-ION REMARK 900 RELATED ID: 1E99 RELATED DB: PDB REMARK 900 HUMAN THYMIDYLATE KINASE COMPLEXED WITH AZTMP AND ADP REMARK 900 RELATED ID: 1E9A RELATED DB: PDB REMARK 900 HUMAN THYMIDYLATE KINASE COMPLEXED WITH THE BISUBSTRATE INHIBITOR REMARK 900 AZTP5A REMARK 900 RELATED ID: 1E9B RELATED DB: PDB REMARK 900 HUMAN THYMIDYLATE KINASE COMPLEXED WITH AZTMP AND APPNP REMARK 900 RELATED ID: 1E9C RELATED DB: PDB REMARK 900 MUTANT HUMAN THYMIDYLATE KINASE COMPLEXED WITH TMP AND APPNP REMARK 900 RELATED ID: 1E9D RELATED DB: PDB REMARK 900 MUTANT HUMAN THYMIDYLATE KINASE (F105Y) COMPLEXED WITH AZTMP AND ADP REMARK 900 RELATED ID: 1E9E RELATED DB: PDB REMARK 900 MUTANT HUMAN THYMIDYLATE KINASE (F105Y) COMPLEXED WITH DTMP AND ADP REMARK 900 RELATED ID: 1E9F RELATED DB: PDB REMARK 900 MUTANT HUMAN THYMIDYLATE KINASE COMPLEXED WITH TMP AND ADP REMARK 999 REMARK 999 SEQUENCE REMARK 999 SAMPLE CONTAINS SER183, ILE184, ASP190, AND A ILE191 REMARK 999 (CONFIRMED BY THE DNA SEQUENCE AND ELECTRON DENSITY OF REMARK 999 SIDE-CHAINS). POSSIBLE ERROR IN SWISSPROT ENTRY. DBREF 1E98 A 1 212 UNP P23919 KTHY_HUMAN 1 212 SEQADV 1E98 GLY A -3 UNP P23919 EXPRESSION TAG SEQADV 1E98 SER A -2 UNP P23919 EXPRESSION TAG SEQADV 1E98 HIS A -1 UNP P23919 EXPRESSION TAG SEQADV 1E98 ARG A 183 UNP P23919 SER 183 SEE REMARK 999 SEQADV 1E98 GLU A 190 UNP P23919 ASP 190 SEE REMARK 999 SEQRES 1 A 215 GLY SER HIS MET ALA ALA ARG ARG GLY ALA LEU ILE VAL SEQRES 2 A 215 LEU GLU GLY VAL ASP ARG ALA GLY LYS SER THR GLN SER SEQRES 3 A 215 ARG LYS LEU VAL GLU ALA LEU CYS ALA ALA GLY HIS ARG SEQRES 4 A 215 ALA GLU LEU LEU ARG PHE PRO GLU ARG SER THR GLU ILE SEQRES 5 A 215 GLY LYS LEU LEU SER SER TYR LEU GLN LYS LYS SER ASP SEQRES 6 A 215 VAL GLU ASP HIS SER VAL HIS LEU LEU PHE SER ALA ASN SEQRES 7 A 215 ARG TRP GLU GLN VAL PRO LEU ILE LYS GLU LYS LEU SER SEQRES 8 A 215 GLN GLY VAL THR LEU VAL VAL ASP ARG TYR ALA PHE SER SEQRES 9 A 215 GLY VAL ALA PHE THR GLY ALA LYS GLU ASN PHE SER LEU SEQRES 10 A 215 ASP TRP CYS LYS GLN PRO ASP VAL GLY LEU PRO LYS PRO SEQRES 11 A 215 ASP LEU VAL LEU PHE LEU GLN LEU GLN LEU ALA ASP ALA SEQRES 12 A 215 ALA LYS ARG GLY ALA PHE GLY HIS GLU ARG TYR GLU ASN SEQRES 13 A 215 GLY ALA PHE GLN GLU ARG ALA LEU ARG CYS PHE HIS GLN SEQRES 14 A 215 LEU MET LYS ASP THR THR LEU ASN TRP LYS MET VAL ASP SEQRES 15 A 215 ALA SER LYS ARG ILE GLU ALA VAL HIS GLU GLU ILE ARG SEQRES 16 A 215 VAL LEU SER GLU ASP ALA ILE ARG THR ALA THR GLU LYS SEQRES 17 A 215 PRO LEU GLY GLU LEU TRP LYS HET ADP A 214 27 HET ATM A 301 23 HET MG A 401 1 HET MG A 402 1 HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM ATM 3'-AZIDO-3'-DEOXYTHYMIDINE-5'-MONOPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 2 ADP C10 H15 N5 O10 P2 FORMUL 3 ATM C10 H14 N5 O7 P FORMUL 4 MG 2(MG 2+) FORMUL 6 HOH *172(H2 O) HELIX 1 1 GLY A 18 ALA A 33 1 16 HELIX 2 2 THR A 47 GLN A 58 1 12 HELIX 3 3 GLU A 64 GLU A 78 1 15 HELIX 4 4 GLN A 79 GLN A 89 1 11 HELIX 5 5 TYR A 98 ALA A 108 1 11 HELIX 6 6 SER A 113 GLN A 119 1 7 HELIX 7 7 PRO A 120 VAL A 122 5 3 HELIX 8 8 GLN A 136 LYS A 142 1 7 HELIX 9 9 ASN A 153 MET A 168 1 16 HELIX 10 10 ARG A 183 THR A 201 1 19 HELIX 11 11 ALA A 202 LYS A 205 5 4 SHEET 1 A 5 ALA A 37 ARG A 41 0 SHEET 2 A 5 THR A 92 ASP A 96 1 O THR A 92 N GLU A 38 SHEET 3 A 5 LEU A 8 GLY A 13 1 O ILE A 9 N VAL A 95 SHEET 4 A 5 LEU A 129 GLN A 134 1 O LEU A 129 N VAL A 10 SHEET 5 A 5 TRP A 175 ASP A 179 1 O LYS A 176 N PHE A 132 LINK OG SER A 20 MG MG A 401 1555 1555 2.25 LINK O2B ADP A 214 MG MG A 401 1555 1555 2.04 LINK MG MG A 401 O HOH A2068 1555 1555 2.22 LINK MG MG A 401 O HOH A2159 1555 1555 2.23 LINK MG MG A 401 O HOH A2166 1555 1555 2.13 LINK MG MG A 401 O HOH A2167 1555 1555 2.17 LINK MG MG A 402 O HOH A2030 1555 1555 1.91 LINK MG MG A 402 O HOH A2030 1555 8665 1.91 LINK MG MG A 402 O HOH A2082 1555 8665 2.31 LINK MG MG A 402 O HOH A2082 1555 1555 2.30 LINK MG MG A 402 O HOH A2087 1555 8665 2.06 LINK MG MG A 402 O HOH A2087 1555 1555 2.06 CISPEP 1 PHE A 42 PRO A 43 0 -3.02 SITE 1 AC1 6 SER A 20 ADP A 214 HOH A2068 HOH A2159 SITE 2 AC1 6 HOH A2166 HOH A2167 SITE 1 AC2 3 HOH A2030 HOH A2082 HOH A2087 SITE 1 AC3 25 ARG A 16 ALA A 17 GLY A 18 LYS A 19 SITE 2 AC3 25 SER A 20 THR A 21 ARG A 143 ALA A 180 SITE 3 AC3 25 LYS A 182 ARG A 183 ILE A 184 ARG A 192 SITE 4 AC3 25 MG A 401 HOH A2137 HOH A2156 HOH A2157 SITE 5 AC3 25 HOH A2158 HOH A2159 HOH A2160 HOH A2161 SITE 6 AC3 25 HOH A2162 HOH A2163 HOH A2164 HOH A2165 SITE 7 AC3 25 HOH A2167 SITE 1 AC4 20 PHE A 42 LEU A 57 PHE A 72 ARG A 76 SITE 2 AC4 20 ARG A 97 GLY A 102 PHE A 105 TYR A 151 SITE 3 AC4 20 GLN A 157 ARG A 200 HOH A2010 HOH A2068 SITE 4 AC4 20 HOH A2106 HOH A2166 HOH A2167 HOH A2168 SITE 5 AC4 20 HOH A2169 HOH A2170 HOH A2171 HOH A2172 CRYST1 101.050 101.050 49.950 90.00 90.00 90.00 P 43 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 0.009896 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009896 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020020 0.00000