HEADER HYDROLASE 13-JAN-23 8I1D TITLE CRYSTAL STRUCTURE OF HUMAN MTH1(G2K MUTANT) IN COMPLEX WITH 2-OXO-DATP TITLE 2 AT PH 7.7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 7,8-DIHYDRO-8-OXOGUANINE TRIPHOSPHATASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 42-197; COMPND 5 SYNONYM: MUTT HOMOLOGUE-1,2-HYDROXY-DATP DIPHOSPHATASE,8-OXO-DGTPASE, COMPND 6 NUCLEOSIDE DIPHOSPHATE-LINKED MOIETY X MOTIF 1,NUDIX MOTIF 1; COMPND 7 EC: 3.6.1.55,3.6.1.56; 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 GENE: NUDT1, MTH1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NUDIX HYDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR T.NAKAMURA,Y.YAMAGATA REVDAT 2 26-JUL-23 8I1D 1 JRNL REVDAT 1 22-MAR-23 8I1D 0 JRNL AUTH T.NAKAMURA,Y.KOGA-OGAWA,K.FUJIMIYA,M.CHIRIFU,M.GOTO, JRNL AUTH 2 S.IKEMIZU,Y.NAKABEPPU,Y.YAMAGATA JRNL TITL PROTONATION STATES OF ASP RESIDUES IN THE HUMAN NUDIX JRNL TITL 2 HYDROLASE MTH1 CONTRIBUTE TO ITS BROAD SUBSTRATE JRNL TITL 3 RECOGNITION. JRNL REF FEBS LETT. V. 597 1770 2023 JRNL REFN ISSN 0014-5793 JRNL PMID 36914375 JRNL DOI 10.1002/1873-3468.14611 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : GEOSTD + MONOMER LIBRARY REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 83466 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.138 REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.163 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.140 REMARK 3 FREE R VALUE TEST SET COUNT : 4289 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 33.1700 - 3.7200 0.99 2950 175 0.1740 0.1661 REMARK 3 2 3.7200 - 2.9500 0.99 2836 143 0.1426 0.1700 REMARK 3 3 2.9500 - 2.5800 0.99 2781 149 0.1513 0.1593 REMARK 3 4 2.5800 - 2.3400 0.99 2753 161 0.1410 0.1641 REMARK 3 5 2.3400 - 2.1800 0.99 2744 148 0.1280 0.1576 REMARK 3 6 2.1800 - 2.0500 0.99 2736 160 0.1199 0.1559 REMARK 3 7 2.0500 - 1.9400 0.98 2727 131 0.1222 0.1265 REMARK 3 8 1.9400 - 1.8600 0.98 2704 146 0.1200 0.1502 REMARK 3 9 1.8600 - 1.7900 0.98 2691 155 0.1180 0.1683 REMARK 3 10 1.7900 - 1.7300 0.98 2697 154 0.1166 0.1557 REMARK 3 11 1.7300 - 1.6700 0.98 2661 163 0.1158 0.1660 REMARK 3 12 1.6700 - 1.6200 0.97 2660 152 0.1188 0.1473 REMARK 3 13 1.6200 - 1.5800 0.98 2637 158 0.1094 0.1657 REMARK 3 14 1.5800 - 1.5400 0.97 2679 121 0.1139 0.1542 REMARK 3 15 1.5400 - 1.5100 0.97 2679 136 0.1152 0.1553 REMARK 3 16 1.5100 - 1.4800 0.97 2640 139 0.1176 0.1841 REMARK 3 17 1.4800 - 1.4500 0.96 2622 151 0.1203 0.1769 REMARK 3 18 1.4500 - 1.4200 0.97 2639 153 0.1240 0.1530 REMARK 3 19 1.4200 - 1.3900 0.96 2628 129 0.1278 0.1803 REMARK 3 20 1.3900 - 1.3700 0.96 2644 135 0.1249 0.1953 REMARK 3 21 1.3700 - 1.3500 0.96 2629 135 0.1298 0.1617 REMARK 3 22 1.3500 - 1.3300 0.96 2599 129 0.1291 0.1651 REMARK 3 23 1.3300 - 1.3100 0.96 2638 142 0.1300 0.1885 REMARK 3 24 1.3100 - 1.2900 0.96 2582 128 0.1307 0.1671 REMARK 3 25 1.2900 - 1.2700 0.95 2586 142 0.1296 0.1779 REMARK 3 26 1.2700 - 1.2600 0.93 2502 133 0.1328 0.2123 REMARK 3 27 1.2600 - 1.2400 0.92 2523 143 0.1300 0.1738 REMARK 3 28 1.2400 - 1.2300 0.89 2414 132 0.1392 0.1839 REMARK 3 29 1.2300 - 1.2100 0.88 2394 123 0.1416 0.1962 REMARK 3 30 1.2100 - 1.2000 0.81 2202 123 0.1511 0.1841 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) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.895 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.29 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.00 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 : 0.012 2982 REMARK 3 ANGLE : 1.384 4083 REMARK 3 CHIRALITY : 0.088 415 REMARK 3 PLANARITY : 0.010 524 REMARK 3 DIHEDRAL : 17.704 1137 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 8I1D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1300034336. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-NOV-17 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 : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NE3A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 83475 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 33.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.03400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.27 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.29600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, TRIS, NACL, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 23.07250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.99200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.85000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.99200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.07250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.85000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 TOTAL BURIED SURFACE AREA: 280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLY A 26 REMARK 465 PHE A 27 REMARK 465 GLY A 28 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 92 -45.84 -131.05 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 A 471 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH B 449 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH B 450 DISTANCE = 6.36 ANGSTROMS 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 NA A 203 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 36 O REMARK 620 2 GLU A 56 OE2 82.9 REMARK 620 3 6U4 A 201 O1B 104.9 98.2 REMARK 620 4 6U4 A 201 O2A 103.7 172.1 75.8 REMARK 620 5 6U4 A 201 O2A 111.4 165.5 80.5 10.1 REMARK 620 6 HOH A 354 O 78.9 83.1 176.1 102.5 97.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 202 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 52 OE2 REMARK 620 2 6U4 A 201 O2B 101.6 REMARK 620 3 HOH A 362 O 91.8 166.3 REMARK 620 4 HOH A 371 O 77.4 95.7 84.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 204 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 52 OE1 REMARK 620 2 GLU A 56 OE2 96.2 REMARK 620 3 6U4 A 201 O1B 111.0 90.1 REMARK 620 4 HOH A 302 O 80.5 117.6 149.3 REMARK 620 5 HOH A 427 O 157.0 105.4 77.5 82.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 202 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 36 O REMARK 620 2 GLU B 56 OE2 87.5 REMARK 620 3 6U4 B 201 O2B 127.6 117.0 REMARK 620 4 6U4 B 201 O2A 111.0 152.7 67.9 REMARK 620 5 6U4 B 201 O1A 102.6 148.4 80.3 12.5 REMARK 620 6 HOH B 301 O 141.7 54.2 76.6 105.6 111.3 REMARK 620 7 HOH B 328 O 68.9 75.5 157.2 92.3 80.4 99.3 REMARK 620 N 1 2 3 4 5 6 DBREF 8I1D A 1 156 UNP P36639 8ODP_HUMAN 42 197 DBREF 8I1D B 1 156 UNP P36639 8ODP_HUMAN 42 197 SEQADV 8I1D LYS A 2 UNP P36639 GLY 43 ENGINEERED MUTATION SEQADV 8I1D LYS B 2 UNP P36639 GLY 43 ENGINEERED MUTATION SEQRES 1 A 156 MET LYS ALA SER ARG LEU TYR THR LEU VAL LEU VAL LEU SEQRES 2 A 156 GLN PRO GLN ARG VAL LEU LEU GLY MET LYS LYS ARG GLY SEQRES 3 A 156 PHE GLY ALA GLY ARG TRP ASN GLY PHE GLY GLY LYS VAL SEQRES 4 A 156 GLN GLU GLY GLU THR ILE GLU ASP GLY ALA ARG ARG GLU SEQRES 5 A 156 LEU GLN GLU GLU SER GLY LEU THR VAL ASP ALA LEU HIS SEQRES 6 A 156 LYS VAL GLY GLN ILE VAL PHE GLU PHE VAL GLY GLU PRO SEQRES 7 A 156 GLU LEU MET ASP VAL HIS VAL PHE CYS THR ASP SER ILE SEQRES 8 A 156 GLN GLY THR PRO VAL GLU SER ASP GLU MET ARG PRO CYS SEQRES 9 A 156 TRP PHE GLN LEU ASP GLN ILE PRO PHE LYS ASP MET TRP SEQRES 10 A 156 PRO ASP ASP SER TYR TRP PHE PRO LEU LEU LEU GLN LYS SEQRES 11 A 156 LYS LYS PHE HIS GLY TYR PHE LYS PHE GLN GLY GLN ASP SEQRES 12 A 156 THR ILE LEU ASP TYR THR LEU ARG GLU VAL ASP THR VAL SEQRES 1 B 156 MET LYS ALA SER ARG LEU TYR THR LEU VAL LEU VAL LEU SEQRES 2 B 156 GLN PRO GLN ARG VAL LEU LEU GLY MET LYS LYS ARG GLY SEQRES 3 B 156 PHE GLY ALA GLY ARG TRP ASN GLY PHE GLY GLY LYS VAL SEQRES 4 B 156 GLN GLU GLY GLU THR ILE GLU ASP GLY ALA ARG ARG GLU SEQRES 5 B 156 LEU GLN GLU GLU SER GLY LEU THR VAL ASP ALA LEU HIS SEQRES 6 B 156 LYS VAL GLY GLN ILE VAL PHE GLU PHE VAL GLY GLU PRO SEQRES 7 B 156 GLU LEU MET ASP VAL HIS VAL PHE CYS THR ASP SER ILE SEQRES 8 B 156 GLN GLY THR PRO VAL GLU SER ASP GLU MET ARG PRO CYS SEQRES 9 B 156 TRP PHE GLN LEU ASP GLN ILE PRO PHE LYS ASP MET TRP SEQRES 10 B 156 PRO ASP ASP SER TYR TRP PHE PRO LEU LEU LEU GLN LYS SEQRES 11 B 156 LYS LYS PHE HIS GLY TYR PHE LYS PHE GLN GLY GLN ASP SEQRES 12 B 156 THR ILE LEU ASP TYR THR LEU ARG GLU VAL ASP THR VAL HET 6U4 A 201 44 HET NA A 202 1 HET NA A 203 1 HET NA A 204 1 HET 6U4 B 201 62 HET NA B 202 1 HETNAM 6U4 [[(2R,3S,5R)-5-(6-AZANYL-2-OXIDANYLIDENE-1H-PURIN-9- HETNAM 2 6U4 YL)-3-OXIDANYL-OXOLAN-2-YL]METHOXY-OXIDANYL- HETNAM 3 6U4 PHOSPHORYL] PHOSPHONO HYDROGEN PHOSPHATE HETNAM NA SODIUM ION HETSYN 6U4 2-OXO-DATP FORMUL 3 6U4 2(C10 H16 N5 O13 P3) FORMUL 4 NA 4(NA 1+) FORMUL 9 HOH *321(H2 O) HELIX 1 AA1 THR A 44 GLY A 58 1 15 HELIX 2 AA2 PRO A 112 MET A 116 5 5 HELIX 3 AA3 TRP A 117 PRO A 118 5 2 HELIX 4 AA4 ASP A 119 GLN A 129 1 11 HELIX 5 AA5 THR B 44 GLY B 58 1 15 HELIX 6 AA6 PRO B 112 MET B 116 5 5 HELIX 7 AA7 TRP B 117 PRO B 118 5 2 HELIX 8 AA8 ASP B 119 GLN B 129 1 11 SHEET 1 AA1 3 TRP A 32 ASN A 33 0 SHEET 2 AA1 3 ARG A 17 LYS A 23 -1 N GLY A 21 O ASN A 33 SHEET 3 AA1 3 MET A 101 GLN A 107 -1 O ARG A 102 N MET A 22 SHEET 1 AA2 7 TRP A 32 ASN A 33 0 SHEET 2 AA2 7 ARG A 17 LYS A 23 -1 N GLY A 21 O ASN A 33 SHEET 3 AA2 7 SER A 4 LEU A 13 -1 N VAL A 12 O LEU A 19 SHEET 4 AA2 7 LEU A 80 THR A 88 1 O ASP A 82 N ARG A 5 SHEET 5 AA2 7 HIS A 65 PHE A 74 -1 N ILE A 70 O VAL A 83 SHEET 6 AA2 7 LYS A 132 GLN A 140 1 O PHE A 139 N GLU A 73 SHEET 7 AA2 7 THR A 144 VAL A 153 -1 O ASP A 147 N LYS A 138 SHEET 1 AA3 3 TRP B 32 ASN B 33 0 SHEET 2 AA3 3 ARG B 17 LYS B 23 -1 N GLY B 21 O ASN B 33 SHEET 3 AA3 3 MET B 101 GLN B 107 -1 O CYS B 104 N LEU B 20 SHEET 1 AA4 7 TRP B 32 ASN B 33 0 SHEET 2 AA4 7 ARG B 17 LYS B 23 -1 N GLY B 21 O ASN B 33 SHEET 3 AA4 7 SER B 4 LEU B 13 -1 N VAL B 12 O LEU B 19 SHEET 4 AA4 7 LEU B 80 GLN B 92 1 O ASP B 82 N ARG B 5 SHEET 5 AA4 7 THR B 60 PHE B 74 -1 N ILE B 70 O VAL B 83 SHEET 6 AA4 7 LYS B 132 GLN B 140 1 O PHE B 139 N GLU B 73 SHEET 7 AA4 7 THR B 144 VAL B 153 -1 O ASP B 147 N LYS B 138 LINK O GLY A 36 NA NA A 203 1555 1555 2.41 LINK OE2 GLU A 52 NA A NA A 202 1555 1555 2.41 LINK OE1 GLU A 52 NA NA A 204 1555 1555 2.28 LINK OE2AGLU A 56 NA NA A 203 1555 1555 2.16 LINK OE2AGLU A 56 NA NA A 204 1555 1555 2.50 LINK O2BA6U4 A 201 NA A NA A 202 1555 1555 2.42 LINK O1BB6U4 A 201 NA NA A 203 1555 1555 2.42 LINK O2AA6U4 A 201 NA NA A 203 1555 1555 2.14 LINK O2AB6U4 A 201 NA NA A 203 1555 1555 2.57 LINK O1BB6U4 A 201 NA NA A 204 1555 1555 2.39 LINK NA A NA A 202 O HOH A 362 1555 1555 2.83 LINK NA A NA A 202 O HOH A 371 1555 1555 2.55 LINK NA NA A 203 O HOH A 354 1555 1555 2.32 LINK NA NA A 204 O HOH A 302 1555 1555 2.43 LINK NA NA A 204 O AHOH A 427 1555 1555 2.25 LINK O GLY B 36 NA NA B 202 1555 1555 2.40 LINK OE2 GLU B 56 NA NA B 202 1555 1555 2.07 LINK O2BB6U4 B 201 NA NA B 202 1555 1555 2.64 LINK O2AA6U4 B 201 NA NA B 202 1555 1555 2.45 LINK O1AB6U4 B 201 NA NA B 202 1555 1555 2.35 LINK NA NA B 202 O HOH B 301 1555 1555 2.82 LINK NA NA B 202 O HOH B 328 1555 1555 2.42 CRYST1 46.145 47.700 123.984 90.00 90.00 90.00 P 21 21 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 0.021671 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020964 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008066 0.00000