HEADER TRANSFERASE/DNA 21-AUG-18 6M7U TITLE HUMAN DNA POLYMERASE ETA IN A NON-PRODUCTIVE TERNARY COMPLEX WITH MG2+ TITLE 2 AND DTMPNPP OPPOSITING CDA COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA POLYMERASE ETA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1-432; COMPND 5 SYNONYM: RAD30 HOMOLOG A,XERODERMA PIGMENTOSUM VARIANT TYPE PROTEIN; COMPND 6 EC: 2.7.7.7; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: DNA (5'-D(*AP*GP*TP*GP*TP*GP*AP*G)-3'); COMPND 10 CHAIN: P; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: DNA (5'-D(*AP*TP*(02I)P*CP*TP*CP*AP*CP*AP*CP*T)-3'); COMPND 14 CHAIN: T; COMPND 15 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: POLH, RAD30, RAD30A, XPV; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES; SOURCE 15 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 16 ORGANISM_COMMON: HUMAN; SOURCE 17 ORGANISM_TAXID: 9606 KEYWDS TRANSLESION SYNTHESIS, CDA, DNA BINDING PROTEIN, TRANSFERASE-DNA KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.WENG,Y.GAO,W.YANG REVDAT 5 11-OCT-23 6M7U 1 LINK REVDAT 4 25-DEC-19 6M7U 1 REMARK REVDAT 3 31-OCT-18 6M7U 1 JRNL REVDAT 2 17-OCT-18 6M7U 1 JRNL REVDAT 1 12-SEP-18 6M7U 0 JRNL AUTH P.J.WENG,Y.GAO,M.T.GREGORY,P.WANG,Y.WANG,W.YANG JRNL TITL BYPASSING A 8,5'-CYCLO-2'-DEOXYADENOSINE LESION BY HUMAN DNA JRNL TITL 2 POLYMERASE ETA AT ATOMIC RESOLUTION. JRNL REF PROC. NATL. ACAD. SCI. V. 115 10660 2018 JRNL REF 2 U.S.A. JRNL REFN ESSN 1091-6490 JRNL PMID 30275308 JRNL DOI 10.1073/PNAS.1812856115 REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 3 NUMBER OF REFLECTIONS : 9840 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.256 REMARK 3 R VALUE (WORKING SET) : 0.255 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 489 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 29.4588 - 7.2919 0.95 1031 49 0.1703 0.2232 REMARK 3 2 7.2919 - 5.8023 0.96 968 56 0.2339 0.2328 REMARK 3 3 5.8023 - 5.0731 0.96 975 48 0.2514 0.2407 REMARK 3 4 5.0731 - 4.6111 0.94 929 47 0.2375 0.2419 REMARK 3 5 4.6111 - 4.2817 0.96 936 57 0.2363 0.2995 REMARK 3 6 4.2817 - 4.0299 0.95 932 55 0.2636 0.3308 REMARK 3 7 4.0299 - 3.8285 0.92 897 46 0.3280 0.3682 REMARK 3 8 3.8285 - 3.6622 0.93 907 41 0.3550 0.3723 REMARK 3 9 3.6622 - 3.5215 0.91 878 47 0.3638 0.3567 REMARK 3 10 3.5215 - 3.4001 0.91 898 43 0.4035 0.4308 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.430 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.510 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 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 : 0.006 3793 REMARK 3 ANGLE : 1.262 5208 REMARK 3 CHIRALITY : 0.224 585 REMARK 3 PLANARITY : 0.006 600 REMARK 3 DIHEDRAL : 26.578 1450 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 6M7U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-18. REMARK 100 THE DEPOSITION ID IS D_1000236324. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-AUG-14 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 : APS REMARK 200 BEAMLINE : 22-BM 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11672 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.19400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.7800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.82800 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 3SI8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16 % PEG 2000 MME 100 MM MES, PH 6.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K 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 31.65500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.03500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.23500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.03500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.65500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.23500 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, P, T 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 -2 REMARK 465 PRO A -1 REMARK 465 MET A 63 REMARK 465 TRP A 64 REMARK 465 ALA A 65 REMARK 465 ASP A 66 REMARK 465 ASP A 67 REMARK 465 ALA A 68 REMARK 465 LYS A 69 REMARK 465 PRO A 154 REMARK 465 THR A 155 REMARK 465 THR A 156 REMARK 465 ALA A 157 REMARK 465 GLU A 158 REMARK 465 GLU A 159 REMARK 465 THR A 160 REMARK 465 ALA A 431 REMARK 465 SER A 432 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 DG P 8 O4' - C1' - N9 ANGL. DEV. = 1.9 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 CYS A 16 61.18 25.43 REMARK 500 LEU A 71 10.95 -140.53 REMARK 500 LEU A 75 123.21 -39.98 REMARK 500 LYS A 163 -73.90 -58.22 REMARK 500 SER A 217 -157.36 -158.21 REMARK 500 ARG A 253 0.00 -69.47 REMARK 500 SER A 257 -1.95 81.30 REMARK 500 ARG A 313 137.74 -38.48 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 503 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 13 OD1 REMARK 620 2 ASP A 13 OD2 47.3 REMARK 620 3 MET A 14 O 83.4 115.4 REMARK 620 4 ASP A 115 OD1 65.7 105.0 80.5 REMARK 620 5 1FZ A 502 O1A 98.5 84.9 151.3 74.4 REMARK 620 6 1FZ A 502 O2B 149.9 154.5 89.3 84.4 74.7 REMARK 620 7 1FZ A 502 O1G 123.1 86.2 93.0 168.7 109.3 86.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 501 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 181 OD1 REMARK 620 2 ASP A 181 OD2 56.7 REMARK 620 3 HIS A 289 NE2 79.6 24.7 REMARK 620 4 HIS A 393 NE2 41.7 39.6 50.2 REMARK 620 5 HIS A 397 NE2 42.8 37.4 47.9 2.3 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 1FZ A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 504 DBREF 6M7U A 1 432 UNP Q9Y253 POLH_HUMAN 1 432 DBREF 6M7U P 1 8 PDB 6M7U 6M7U 1 8 DBREF 6M7U T 2 12 PDB 6M7U 6M7U 2 12 SEQADV 6M7U GLY A -2 UNP Q9Y253 EXPRESSION TAG SEQADV 6M7U PRO A -1 UNP Q9Y253 EXPRESSION TAG SEQADV 6M7U HIS A 0 UNP Q9Y253 EXPRESSION TAG SEQRES 1 A 435 GLY PRO HIS MET ALA THR GLY GLN ASP ARG VAL VAL ALA SEQRES 2 A 435 LEU VAL ASP MET ASP CYS PHE PHE VAL GLN VAL GLU GLN SEQRES 3 A 435 ARG GLN ASN PRO HIS LEU ARG ASN LYS PRO CYS ALA VAL SEQRES 4 A 435 VAL GLN TYR LYS SER TRP LYS GLY GLY GLY ILE ILE ALA SEQRES 5 A 435 VAL SER TYR GLU ALA ARG ALA PHE GLY VAL THR ARG SER SEQRES 6 A 435 MET TRP ALA ASP ASP ALA LYS LYS LEU CYS PRO ASP LEU SEQRES 7 A 435 LEU LEU ALA GLN VAL ARG GLU SER ARG GLY LYS ALA ASN SEQRES 8 A 435 LEU THR LYS TYR ARG GLU ALA SER VAL GLU VAL MET GLU SEQRES 9 A 435 ILE MET SER ARG PHE ALA VAL ILE GLU ARG ALA SER ILE SEQRES 10 A 435 ASP GLU ALA TYR VAL ASP LEU THR SER ALA VAL GLN GLU SEQRES 11 A 435 ARG LEU GLN LYS LEU GLN GLY GLN PRO ILE SER ALA ASP SEQRES 12 A 435 LEU LEU PRO SER THR TYR ILE GLU GLY LEU PRO GLN GLY SEQRES 13 A 435 PRO THR THR ALA GLU GLU THR VAL GLN LYS GLU GLY MET SEQRES 14 A 435 ARG LYS GLN GLY LEU PHE GLN TRP LEU ASP SER LEU GLN SEQRES 15 A 435 ILE ASP ASN LEU THR SER PRO ASP LEU GLN LEU THR VAL SEQRES 16 A 435 GLY ALA VAL ILE VAL GLU GLU MET ARG ALA ALA ILE GLU SEQRES 17 A 435 ARG GLU THR GLY PHE GLN CYS SER ALA GLY ILE SER HIS SEQRES 18 A 435 ASN LYS VAL LEU ALA LYS LEU ALA CYS GLY LEU ASN LYS SEQRES 19 A 435 PRO ASN ARG GLN THR LEU VAL SER HIS GLY SER VAL PRO SEQRES 20 A 435 GLN LEU PHE SER GLN MET PRO ILE ARG LYS ILE ARG SER SEQRES 21 A 435 LEU GLY GLY LYS LEU GLY ALA SER VAL ILE GLU ILE LEU SEQRES 22 A 435 GLY ILE GLU TYR MET GLY GLU LEU THR GLN PHE THR GLU SEQRES 23 A 435 SER GLN LEU GLN SER HIS PHE GLY GLU LYS ASN GLY SER SEQRES 24 A 435 TRP LEU TYR ALA MET CYS ARG GLY ILE GLU HIS ASP PRO SEQRES 25 A 435 VAL LYS PRO ARG GLN LEU PRO LYS THR ILE GLY CYS SER SEQRES 26 A 435 LYS ASN PHE PRO GLY LYS THR ALA LEU ALA THR ARG GLU SEQRES 27 A 435 GLN VAL GLN TRP TRP LEU LEU GLN LEU ALA GLN GLU LEU SEQRES 28 A 435 GLU GLU ARG LEU THR LYS ASP ARG ASN ASP ASN ASP ARG SEQRES 29 A 435 VAL ALA THR GLN LEU VAL VAL SER ILE ARG VAL GLN GLY SEQRES 30 A 435 ASP LYS ARG LEU SER SER LEU ARG ARG CYS CYS ALA LEU SEQRES 31 A 435 THR ARG TYR ASP ALA HIS LYS MET SER HIS ASP ALA PHE SEQRES 32 A 435 THR VAL ILE LYS ASN CYS ASN THR SER GLY ILE GLN THR SEQRES 33 A 435 GLU TRP SER PRO PRO LEU THR MET LEU PHE LEU CYS ALA SEQRES 34 A 435 THR LYS PHE SER ALA SER SEQRES 1 P 8 DA DG DT DG DT DG DA DG SEQRES 1 T 11 DA DT 02I DC DT DC DA DC DA DC DT HET 02I T 4 21 HET NI A 501 1 HET 1FZ A 502 29 HET MG A 503 1 HET CL A 504 1 HETNAM 02I (6S,7S,8S,10R)-4-AMINO-8-HYDROXY-7,8,9,10-TETRAHYDRO- HETNAM 2 02I 6H-7,10-EPOXYAZEPINO[1,2-E]PURIN-6-YL DIHYDROGEN HETNAM 3 02I PHOSPHATE HETNAM NI NICKEL (II) ION HETNAM 1FZ 5'-O-[(R)-HYDROXY{[(R)-HYDROXY(PHOSPHONOOXY) HETNAM 2 1FZ PHOSPHORYL]AMINO}PHOSPHORYL]THYMIDINE HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION FORMUL 3 02I C10 H12 N5 O6 P FORMUL 4 NI NI 2+ FORMUL 5 1FZ C10 H18 N3 O13 P3 FORMUL 6 MG MG 2+ FORMUL 7 CL CL 1- FORMUL 8 HOH *22(H2 O) HELIX 1 AA1 CYS A 16 ASN A 26 1 11 HELIX 2 AA2 PRO A 27 ARG A 30 5 4 HELIX 3 AA3 SER A 51 ALA A 56 1 6 HELIX 4 AA4 LEU A 89 SER A 104 1 16 HELIX 5 AA5 LEU A 121 LEU A 132 1 12 HELIX 6 AA6 SER A 138 LEU A 142 5 5 HELIX 7 AA7 GLN A 162 LEU A 178 1 17 HELIX 8 AA8 SER A 185 GLY A 209 1 25 HELIX 9 AA9 ASN A 219 GLY A 228 1 10 HELIX 10 AB1 SER A 239 GLY A 241 5 3 HELIX 11 AB2 SER A 242 GLN A 249 1 8 HELIX 12 AB3 PRO A 251 ILE A 255 5 5 HELIX 13 AB4 GLY A 260 GLY A 271 1 12 HELIX 14 AB5 TYR A 274 PHE A 281 5 8 HELIX 15 AB6 THR A 282 GLY A 291 1 10 HELIX 16 AB7 GLY A 291 CYS A 302 1 12 HELIX 17 AB8 PRO A 326 ALA A 330 5 5 HELIX 18 AB9 THR A 333 ASP A 360 1 28 HELIX 19 AC1 ASP A 391 ASN A 405 1 15 SHEET 1 AA1 6 ILE A 109 ARG A 111 0 SHEET 2 AA1 6 GLU A 116 ASP A 120 -1 O TYR A 118 N GLU A 110 SHEET 3 AA1 6 VAL A 9 MET A 14 -1 N VAL A 12 O ALA A 117 SHEET 4 AA1 6 CYS A 212 SER A 217 -1 O SER A 217 N VAL A 9 SHEET 5 AA1 6 GLN A 235 LEU A 237 1 O THR A 236 N ILE A 216 SHEET 6 AA1 6 THR A 145 ILE A 147 1 N TYR A 146 O LEU A 237 SHEET 1 AA2 3 ILE A 47 VAL A 50 0 SHEET 2 AA2 3 CYS A 34 GLN A 38 -1 N VAL A 36 O ALA A 49 SHEET 3 AA2 3 LEU A 76 VAL A 80 1 O ALA A 78 N VAL A 37 SHEET 1 AA3 2 GLU A 82 SER A 83 0 SHEET 2 AA3 2 LYS A 86 ALA A 87 -1 O LYS A 86 N SER A 83 SHEET 1 AA4 4 THR A 318 ASN A 324 0 SHEET 2 AA4 4 LEU A 419 PHE A 429 -1 O ALA A 426 N ILE A 319 SHEET 3 AA4 4 ALA A 363 VAL A 372 -1 N VAL A 367 O CYS A 425 SHEET 4 AA4 4 LEU A 381 ALA A 386 -1 O CYS A 385 N LEU A 366 LINK O3' DT T 3 P 02I T 4 1555 1555 1.61 LINK O3' 02I T 4 P DC T 5 1555 1555 1.60 LINK OD1 ASP A 13 MG MG A 503 1555 1555 2.02 LINK OD2 ASP A 13 MG MG A 503 1555 1555 2.97 LINK O MET A 14 MG MG A 503 1555 1555 2.35 LINK OD1 ASP A 115 MG MG A 503 1555 1555 2.55 LINK OD1 ASP A 181 NI NI A 501 1555 2554 2.56 LINK OD2 ASP A 181 NI NI A 501 1555 2554 1.92 LINK NE2 HIS A 289 NI NI A 501 1555 3645 2.70 LINK NE2 HIS A 393 NI NI A 501 1555 1555 2.04 LINK NE2 HIS A 397 NI NI A 501 1555 1555 1.84 LINK O1A 1FZ A 502 MG MG A 503 1555 1555 2.60 LINK O2B 1FZ A 502 MG MG A 503 1555 1555 2.12 LINK O1G 1FZ A 502 MG MG A 503 1555 1555 2.34 CISPEP 1 LYS A 231 PRO A 232 0 -0.42 CISPEP 2 SER A 416 PRO A 417 0 2.59 SITE 1 AC1 4 ASP A 181 HIS A 289 HIS A 393 HIS A 397 SITE 1 AC2 14 ASP A 13 MET A 14 CYS A 16 PHE A 18 SITE 2 AC2 14 ILE A 48 TYR A 52 ARG A 55 ARG A 61 SITE 3 AC2 14 ASP A 115 GLU A 116 LYS A 231 MG A 503 SITE 4 AC2 14 DA T 2 02I T 4 SITE 1 AC3 4 ASP A 13 MET A 14 ASP A 115 1FZ A 502 SITE 1 AC4 1 ARG A 382 CRYST1 63.310 80.470 142.070 90.00 90.00 90.00 P 21 21 21 4 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 0.015795 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012427 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007039 0.00000