HEADER HYDROLASE 08-SEP-15 5ANS TITLE POTENT AND SELECTIVE INHIBITORS OF MTH1 PROBE ITS ROLE IN CANCER CELL TITLE 2 SURVIVAL COMPND MOL_ID: 1; COMPND 2 MOLECULE: 7,8-DIHYDRO-8-OXOGUANINE TRIPHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 42-197; COMPND 5 SYNONYM: 2-HYDROXY-DATP DIPHOSPHATASE, 8-OXO-DGTPASE, NUCLEOSIDE COMPND 6 DIPHOSPHATE-LINKED MOIETY X MOTIF 1, NUDIX MOTIF 1; COMPND 7 EC: 3.6.1.55; COMPND 8 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: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: GOLD KEYWDS MTH1, ONCOLOGY, HYDROLASE, NUCLEOTIDE HYDROLYSIS, INHIBITION EXPDTA X-RAY DIFFRACTION AUTHOR J.G.KETTLE,H.ALWAN,M.BISTA,J.BREED,H.KACK,K.ECKERSLEY,K.M.FOOTE, AUTHOR 2 S.FILLERY,L.GOODWIN,D.JONES,A.LAU,J.W.M.NISSINK,J.READ,J.SCOTT, AUTHOR 3 B.TAYLOR,G.WALKER,L.WISSLER REVDAT 3 08-MAY-24 5ANS 1 REMARK HETSYN REVDAT 2 06-APR-16 5ANS 1 JRNL REVDAT 1 02-MAR-16 5ANS 0 JRNL AUTH J.G.KETTLE,H.ALWAN,M.BISTA,J.BREED,N.L.DAVIES,K.ECKERSLEY, JRNL AUTH 2 S.FILLERY,K.M.FOOTE,L.GOODWIN,D.R.JONES,H.KACK,A.LAU, JRNL AUTH 3 J.W.NISSINK,J.READ,J.S.SCOTT,B.TAYLOR,G.WALKER,L.WISSLER, JRNL AUTH 4 M.WYLOT JRNL TITL POTENT AND SELECTIVE INHIBITORS OF MTH1 PROBE ITS ROLE IN JRNL TITL 2 CANCER CELL SURVIVAL. JRNL REF J.MED.CHEM. V. 59 2346 2016 JRNL REFN ISSN 0022-2623 JRNL PMID 26878898 JRNL DOI 10.1021/ACS.JMEDCHEM.5B01760 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 152.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 20400 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) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1097 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1461 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.34 REMARK 3 BIN R VALUE (WORKING SET) : 0.2030 REMARK 3 BIN FREE R VALUE SET COUNT : 75 REMARK 3 BIN FREE R VALUE : 0.2380 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1256 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 128 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.27000 REMARK 3 B22 (A**2) : 0.27000 REMARK 3 B33 (A**2) : -0.54000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.104 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.104 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.062 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.701 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.922 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1321 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1791 ; 1.058 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 158 ; 6.282 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 225 ;13.334 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 183 ; 0.067 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1031 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 547 ; 0.186 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 881 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 109 ; 0.106 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 53 ; 0.158 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.192 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 802 ; 0.650 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1243 ; 1.051 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 618 ; 1.461 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 546 ; 2.323 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 5ANS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-SEP-15. REMARK 100 THE DEPOSITION ID IS D_1290064943. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9756 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : TOROIDAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21613 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 33.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.600 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: IN IN-HOUSE APO STRUCTURE DETERMINED BY MAD PHASING WAS REMARK 200 USED AS SEARCH MODEL. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 75.86500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 22.66350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 22.66350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 37.93250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 22.66350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 22.66350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 113.79750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 22.66350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 22.66350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 37.93250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 22.66350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 22.66350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 113.79750 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 75.86500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 A2022 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 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 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 VAL A 156 O 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 O HOH A 2089 O HOH A 2089 7555 1.94 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 RX8 A 1157 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5ANM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF IGE FC IN COMPLEX WITH A NEUTRALIZING ANTIBODY REMARK 900 RELATED ID: 5ANT RELATED DB: PDB REMARK 900 POTENT AND SELECTIVE INHIBITORS OF MTH1 PROBE ITS ROLE IN CANCER REMARK 900 CELL SURVIVAL DBREF 5ANS A 1 156 UNP P36639 8ODP_HUMAN 42 197 SEQADV 5ANS GLY A -18 UNP P36639 EXPRESSION TAG SEQADV 5ANS SER A -17 UNP P36639 EXPRESSION TAG SEQADV 5ANS SER A -16 UNP P36639 EXPRESSION TAG SEQADV 5ANS HIS A -15 UNP P36639 EXPRESSION TAG SEQADV 5ANS HIS A -14 UNP P36639 EXPRESSION TAG SEQADV 5ANS HIS A -13 UNP P36639 EXPRESSION TAG SEQADV 5ANS HIS A -12 UNP P36639 EXPRESSION TAG SEQADV 5ANS HIS A -11 UNP P36639 EXPRESSION TAG SEQADV 5ANS HIS A -10 UNP P36639 EXPRESSION TAG SEQADV 5ANS SER A -9 UNP P36639 EXPRESSION TAG SEQADV 5ANS SER A -8 UNP P36639 EXPRESSION TAG SEQADV 5ANS GLY A -7 UNP P36639 EXPRESSION TAG SEQADV 5ANS LEU A -6 UNP P36639 EXPRESSION TAG SEQADV 5ANS VAL A -5 UNP P36639 EXPRESSION TAG SEQADV 5ANS PRO A -4 UNP P36639 EXPRESSION TAG SEQADV 5ANS ARG A -3 UNP P36639 EXPRESSION TAG SEQADV 5ANS GLY A -2 UNP P36639 EXPRESSION TAG SEQADV 5ANS SER A -1 UNP P36639 EXPRESSION TAG SEQADV 5ANS HIS A 0 UNP P36639 EXPRESSION TAG SEQRES 1 A 175 GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY LEU SEQRES 2 A 175 VAL PRO ARG GLY SER HIS MET GLY ALA SER ARG LEU TYR SEQRES 3 A 175 THR LEU VAL LEU VAL LEU GLN PRO GLN ARG VAL LEU LEU SEQRES 4 A 175 GLY MET LYS LYS ARG GLY PHE GLY ALA GLY ARG TRP ASN SEQRES 5 A 175 GLY PHE GLY GLY LYS VAL GLN GLU GLY GLU THR ILE GLU SEQRES 6 A 175 ASP GLY ALA ARG ARG GLU LEU GLN GLU GLU SER GLY LEU SEQRES 7 A 175 THR VAL ASP ALA LEU HIS LYS VAL GLY GLN ILE VAL PHE SEQRES 8 A 175 GLU PHE VAL GLY GLU PRO GLU LEU MET ASP VAL HIS VAL SEQRES 9 A 175 PHE CYS THR ASP SER ILE GLN GLY THR PRO VAL GLU SER SEQRES 10 A 175 ASP GLU MET ARG PRO CYS TRP PHE GLN LEU ASP GLN ILE SEQRES 11 A 175 PRO PHE LYS ASP MET TRP PRO ASP ASP SER TYR TRP PHE SEQRES 12 A 175 PRO LEU LEU LEU GLN LYS LYS LYS PHE HIS GLY TYR PHE SEQRES 13 A 175 LYS PHE GLN GLY GLN ASP THR ILE LEU ASP TYR THR LEU SEQRES 14 A 175 ARG GLU VAL ASP THR VAL HET RX8 A1157 23 HETNAM RX8 1-[4-AMINO-2-(ETHOXYMETHYL)-1H-IMIDAZO[4,5-C]QUINOLIN- HETNAM 2 RX8 1-YL]-2-METHYLPROPAN-2-OL HETSYN RX8 R848; RESIQUIMOD FORMUL 2 RX8 C17 H22 N4 O2 FORMUL 3 HOH *128(H2 O) HELIX 1 1 THR A 44 GLY A 58 1 15 HELIX 2 2 PRO A 112 ASP A 115 5 4 HELIX 3 3 ASP A 119 GLN A 129 1 11 SHEET 1 AA 2 TRP A 32 ASN A 33 0 SHEET 2 AA 2 ARG A 17 LYS A 23 1 O GLY A 21 N ASN A 33 SHEET 1 AB 2 MET A 101 GLN A 107 0 SHEET 2 AB 2 ARG A 17 LYS A 23 -1 O VAL A 18 N PHE A 106 SHEET 1 AC 7 THR A 144 VAL A 153 0 SHEET 2 AC 7 LYS A 132 GLN A 140 -1 O LYS A 132 N VAL A 153 SHEET 3 AC 7 HIS A 65 PHE A 74 1 O VAL A 67 N PHE A 133 SHEET 4 AC 7 LEU A 80 THR A 88 -1 O MET A 81 N PHE A 72 SHEET 5 AC 7 SER A 4 LEU A 13 1 O ARG A 5 N ASP A 82 SHEET 6 AC 7 ARG A 17 LYS A 23 -1 O LEU A 19 N VAL A 12 SHEET 7 AC 7 TRP A 32 ASN A 33 1 O ASN A 33 N GLY A 21 SHEET 1 AD 7 THR A 144 VAL A 153 0 SHEET 2 AD 7 LYS A 132 GLN A 140 -1 O LYS A 132 N VAL A 153 SHEET 3 AD 7 HIS A 65 PHE A 74 1 O VAL A 67 N PHE A 133 SHEET 4 AD 7 LEU A 80 THR A 88 -1 O MET A 81 N PHE A 72 SHEET 5 AD 7 SER A 4 LEU A 13 1 O ARG A 5 N ASP A 82 SHEET 6 AD 7 ARG A 17 LYS A 23 -1 O LEU A 19 N VAL A 12 SHEET 7 AD 7 MET A 101 GLN A 107 -1 O ARG A 102 N MET A 22 SITE 1 AC1 12 THR A 8 LEU A 9 LYS A 23 ASN A 33 SITE 2 AC1 12 GLY A 34 GLY A 36 GLY A 37 PHE A 72 SITE 3 AC1 12 TRP A 117 ASP A 119 ASP A 120 HOH A2101 CRYST1 45.327 45.327 151.730 90.00 90.00 90.00 P 41 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 0.022062 0.000000 0.000000 0.00000 SCALE2 0.000000 0.022062 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006591 0.00000