HEADER TRANSFERASE/DNA 09-JAN-17 5UGN TITLE DNA POLYMERASE BETA IMIDODIPHOSPHATE REACTANT COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*CP*CP*GP*AP*CP*GP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)- COMPND 3 3'); COMPND 4 CHAIN: T; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*CP*C)-3'); COMPND 8 CHAIN: P; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: DNA (5'-D(P*GP*TP*CP*GP*G)-3'); COMPND 12 CHAIN: D; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: DNA POLYMERASE BETA; COMPND 16 CHAIN: A; COMPND 17 EC: 2.7.7.7,4.2.99.-; COMPND 18 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 8 ORGANISM_TAXID: 32630; SOURCE 9 MOL_ID: 3; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 12 ORGANISM_TAXID: 32630; SOURCE 13 MOL_ID: 4; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_COMMON: HUMAN; SOURCE 16 ORGANISM_TAXID: 9606; SOURCE 17 GENE: POLB; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSFERASE, LYASE, DNA DOMAIN, TRANSFERASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR B.D.FREUDENTHAL,S.H.WILSON,W.A.BEARD REVDAT 6 04-OCT-23 5UGN 1 LINK REVDAT 5 18-DEC-19 5UGN 1 REMARK REVDAT 4 04-OCT-17 5UGN 1 JRNL REVDAT 3 16-AUG-17 5UGN 1 JRNL REVDAT 2 02-AUG-17 5UGN 1 REVDAT REVDAT 1 26-JUL-17 5UGN 0 JRNL AUTH D.D.SHOCK,B.D.FREUDENTHAL,W.A.BEARD,S.H.WILSON JRNL TITL MODULATING THE DNA POLYMERASE BETA REACTION EQUILIBRIUM TO JRNL TITL 2 DISSECT THE REVERSE REACTION. JRNL REF NAT. CHEM. BIOL. V. 13 1074 2017 JRNL REFN ESSN 1552-4469 JRNL PMID 28759020 JRNL DOI 10.1038/NCHEMBIO.2450 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10_2155 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 28348 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1421 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 23.1553 - 4.2934 1.00 2762 146 0.1434 0.1959 REMARK 3 2 4.2934 - 3.4113 1.00 2739 143 0.1513 0.2062 REMARK 3 3 3.4113 - 2.9811 1.00 2709 144 0.1960 0.2661 REMARK 3 4 2.9811 - 2.7090 0.99 2691 143 0.2415 0.2950 REMARK 3 5 2.7090 - 2.5151 1.00 2708 143 0.2286 0.3059 REMARK 3 6 2.5151 - 2.3669 1.00 2721 143 0.2159 0.3011 REMARK 3 7 2.3669 - 2.2485 1.00 2710 143 0.1950 0.2664 REMARK 3 8 2.2485 - 2.1507 1.00 2707 142 0.1913 0.2475 REMARK 3 9 2.1507 - 2.0679 0.99 2675 142 0.2009 0.2657 REMARK 3 10 2.0679 - 1.9966 0.93 2505 132 0.2151 0.2598 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.540 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 : 0.007 3491 REMARK 3 ANGLE : 0.871 4853 REMARK 3 CHIRALITY : 0.051 523 REMARK 3 PLANARITY : 0.005 512 REMARK 3 DIHEDRAL : 19.016 2029 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 5UGN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JAN-17. REMARK 100 THE DEPOSITION ID IS D_1000225833. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-DEC-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 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 : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28404 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.997 REMARK 200 RESOLUTION RANGE LOW (A) : 23.154 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.50400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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: 2FMS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM IMIDAZOLE, 350 MM SODIUM REMARK 280 CHLORIDE, 17% PEG3350, PH 8, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 39.96100 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: T, P, D, 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 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 MET A 1 REMARK 465 SER A 2 REMARK 465 LYS A 3 REMARK 465 ARG A 4 REMARK 465 LYS A 5 REMARK 465 ALA A 6 REMARK 465 PRO A 7 REMARK 465 GLN A 8 REMARK 465 GLU A 9 REMARK 465 VAL A 303 REMARK 465 THR A 304 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 LYS A 248 CG CD CE NZ 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 O HOH A 686 O HOH A 709 2.14 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 DC T 5 O4' - C1' - N1 ANGL. DEV. = 2.2 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 178 -138.07 -113.54 REMARK 500 ASP A 246 -9.26 74.88 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 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DC P 10 O3' REMARK 620 2 DC P 10 O3' 17.7 REMARK 620 3 DC P 11 OP1 79.3 65.8 REMARK 620 4 ASP A 190 OD2 143.9 128.8 90.3 REMARK 620 5 ASP A 192 OD1 91.2 101.7 88.8 123.4 REMARK 620 6 ASP A 256 OD2 78.0 89.5 154.5 101.2 103.2 REMARK 620 7 8CP A 404 O2A 82.1 68.3 2.9 87.6 89.5 156.5 REMARK 620 N 1 2 3 4 5 6 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 DC P 11 OP1 REMARK 620 2 ASP A 190 OD1 87.5 REMARK 620 3 ASP A 192 OD2 88.7 100.1 REMARK 620 4 2PN A 401 O2 103.2 84.9 167.4 REMARK 620 5 2PN A 401 O6 105.7 164.8 88.0 84.7 REMARK 620 6 8CP A 404 O2A 12.7 95.6 97.0 94.0 96.2 REMARK 620 7 8CP A 404 O1B 96.7 167.4 91.9 82.6 9.9 86.7 REMARK 620 8 8CP A 404 O3G 94.5 82.4 176.1 8.9 88.9 85.8 85.4 REMARK 620 9 HOH A 544 O 170.4 88.2 83.6 85.0 79.8 176.0 89.3 93.5 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 2PN 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 MG A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 8CP A 404 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5UGO RELATED DB: PDB REMARK 900 RELATED ID: 5UGP RELATED DB: PDB DBREF 5UGN T 1 16 PDB 5UGN 5UGN 1 16 DBREF 5UGN P 1 11 PDB 5UGN 5UGN 1 11 DBREF 5UGN D 1 5 PDB 5UGN 5UGN 1 5 DBREF 5UGN A 1 335 UNP P06746 DPOLB_HUMAN 1 335 SEQRES 1 T 16 DC DC DG DA DC DG DG DC DG DC DA DT DC SEQRES 2 T 16 DA DG DC SEQRES 1 P 11 DG DC DT DG DA DT DG DC DG DC DC SEQRES 1 D 5 DG DT DC DG DG SEQRES 1 A 335 MET SER LYS ARG LYS ALA PRO GLN GLU THR LEU ASN GLY SEQRES 2 A 335 GLY ILE THR ASP MET LEU THR GLU LEU ALA ASN PHE GLU SEQRES 3 A 335 LYS ASN VAL SER GLN ALA ILE HIS LYS TYR ASN ALA TYR SEQRES 4 A 335 ARG LYS ALA ALA SER VAL ILE ALA LYS TYR PRO HIS LYS SEQRES 5 A 335 ILE LYS SER GLY ALA GLU ALA LYS LYS LEU PRO GLY VAL SEQRES 6 A 335 GLY THR LYS ILE ALA GLU LYS ILE ASP GLU PHE LEU ALA SEQRES 7 A 335 THR GLY LYS LEU ARG LYS LEU GLU LYS ILE ARG GLN ASP SEQRES 8 A 335 ASP THR SER SER SER ILE ASN PHE LEU THR ARG VAL SER SEQRES 9 A 335 GLY ILE GLY PRO SER ALA ALA ARG LYS PHE VAL ASP GLU SEQRES 10 A 335 GLY ILE LYS THR LEU GLU ASP LEU ARG LYS ASN GLU ASP SEQRES 11 A 335 LYS LEU ASN HIS HIS GLN ARG ILE GLY LEU LYS TYR PHE SEQRES 12 A 335 GLY ASP PHE GLU LYS ARG ILE PRO ARG GLU GLU MET LEU SEQRES 13 A 335 GLN MET GLN ASP ILE VAL LEU ASN GLU VAL LYS LYS VAL SEQRES 14 A 335 ASP SER GLU TYR ILE ALA THR VAL CYS GLY SER PHE ARG SEQRES 15 A 335 ARG GLY ALA GLU SER SER GLY ASP MET ASP VAL LEU LEU SEQRES 16 A 335 THR HIS PRO SER PHE THR SER GLU SER THR LYS GLN PRO SEQRES 17 A 335 LYS LEU LEU HIS GLN VAL VAL GLU GLN LEU GLN LYS VAL SEQRES 18 A 335 HIS PHE ILE THR ASP THR LEU SER LYS GLY GLU THR LYS SEQRES 19 A 335 PHE MET GLY VAL CYS GLN LEU PRO SER LYS ASN ASP GLU SEQRES 20 A 335 LYS GLU TYR PRO HIS ARG ARG ILE ASP ILE ARG LEU ILE SEQRES 21 A 335 PRO LYS ASP GLN TYR TYR CYS GLY VAL LEU TYR PHE THR SEQRES 22 A 335 GLY SER ASP ILE PHE ASN LYS ASN MET ARG ALA HIS ALA SEQRES 23 A 335 LEU GLU LYS GLY PHE THR ILE ASN GLU TYR THR ILE ARG SEQRES 24 A 335 PRO LEU GLY VAL THR GLY VAL ALA GLY GLU PRO LEU PRO SEQRES 25 A 335 VAL ASP SER GLU LYS ASP ILE PHE ASP TYR ILE GLN TRP SEQRES 26 A 335 LYS TYR ARG GLU PRO LYS ASP ARG SER GLU HET 2PN A 401 9 HET MG A 402 1 HET MG A 403 1 HET 8CP A 404 28 HETNAM 2PN IMIDODIPHOSPHORIC ACID HETNAM MG MAGNESIUM ION HETNAM 8CP 2'-DEOXY-5'-O-[(R)-HYDROXY{[(R)- HETNAM 2 8CP HYDROXY(PHOSPHONOAMINO) HETNAM 3 8CP PHOSPHORYL]OXY}PHOSPHORYL]CYTIDINE FORMUL 5 2PN H5 N O6 P2 FORMUL 6 MG 2(MG 2+) FORMUL 8 8CP C9 H17 N4 O12 P3 FORMUL 9 HOH *256(H2 O) HELIX 1 AA1 ASN A 12 VAL A 29 1 18 HELIX 2 AA2 ALA A 32 TYR A 49 1 18 HELIX 3 AA3 SER A 55 LYS A 61 1 7 HELIX 4 AA4 GLY A 66 GLY A 80 1 15 HELIX 5 AA5 LEU A 82 ASP A 91 1 10 HELIX 6 AA6 ASP A 91 ARG A 102 1 12 HELIX 7 AA7 GLY A 107 GLU A 117 1 11 HELIX 8 AA8 THR A 121 LYS A 127 1 7 HELIX 9 AA9 ASN A 128 LEU A 132 5 5 HELIX 10 AB1 ASN A 133 TYR A 142 1 10 HELIX 11 AB2 TYR A 142 LYS A 148 1 7 HELIX 12 AB3 ARG A 152 ASP A 170 1 19 HELIX 13 AB4 CYS A 178 ARG A 183 1 6 HELIX 14 AB5 LYS A 209 VAL A 221 1 13 HELIX 15 AB6 PRO A 261 ASP A 263 5 3 HELIX 16 AB7 GLN A 264 GLY A 274 1 11 HELIX 17 AB8 SER A 275 LYS A 289 1 15 HELIX 18 AB9 SER A 315 ILE A 323 1 9 HELIX 19 AC1 GLU A 329 ARG A 333 5 5 SHEET 1 AA1 2 ILE A 150 PRO A 151 0 SHEET 2 AA1 2 SER A 187 SER A 188 -1 O SER A 188 N ILE A 150 SHEET 1 AA2 5 ILE A 174 VAL A 177 0 SHEET 2 AA2 5 MET A 191 THR A 196 -1 O LEU A 194 N THR A 176 SHEET 3 AA2 5 ARG A 253 LEU A 259 1 O ASP A 256 N VAL A 193 SHEET 4 AA2 5 LYS A 234 CYS A 239 -1 N CYS A 239 O ARG A 253 SHEET 5 AA2 5 ILE A 224 LYS A 230 -1 N LEU A 228 O MET A 236 SHEET 1 AA3 2 PHE A 291 ILE A 293 0 SHEET 2 AA3 2 ILE A 298 PRO A 300 -1 O ARG A 299 N THR A 292 LINK O3'A DC P 10 MG MG A 403 1555 1555 2.41 LINK O3'B DC P 10 MG MG A 403 1555 1555 2.41 LINK OP1B DC P 11 MG MG A 402 1555 1555 2.19 LINK OP1B DC P 11 MG MG A 403 1555 1555 2.21 LINK OD1 ASP A 190 MG MG A 402 1555 1555 2.03 LINK OD2 ASP A 190 MG MG A 403 1555 1555 1.98 LINK OD2 ASP A 192 MG MG A 402 1555 1555 2.09 LINK OD1 ASP A 192 MG MG A 403 1555 1555 2.07 LINK OD2 ASP A 256 MG MG A 403 1555 1555 2.16 LINK O2 B2PN A 401 MG MG A 402 1555 1555 2.29 LINK O6 B2PN A 401 MG MG A 402 1555 1555 2.18 LINK MG MG A 402 O2AA8CP A 404 1555 1555 2.02 LINK MG MG A 402 O1BA8CP A 404 1555 1555 1.94 LINK MG MG A 402 O3GA8CP A 404 1555 1555 2.13 LINK MG MG A 402 O HOH A 544 1555 1555 2.35 LINK MG MG A 403 O2AA8CP A 404 1555 1555 2.69 CISPEP 1 GLY A 274 SER A 275 0 2.76 SITE 1 AC1 15 ARG A 149 GLY A 179 SER A 180 ARG A 183 SITE 2 AC1 15 SER A 188 GLY A 189 ASP A 190 ASP A 192 SITE 3 AC1 15 MG A 402 8CP A 404 HOH A 544 HOH A 603 SITE 4 AC1 15 HOH A 638 HOH A 662 DC P 11 SITE 1 AC2 7 ASP A 190 ASP A 192 2PN A 401 MG A 403 SITE 2 AC2 7 8CP A 404 HOH A 544 DC P 11 SITE 1 AC3 7 ASP A 190 ASP A 192 ASP A 256 MG A 402 SITE 2 AC3 7 8CP A 404 DC P 10 DC P 11 SITE 1 AC4 24 GLY A 179 SER A 180 ARG A 183 SER A 188 SITE 2 AC4 24 GLY A 189 ASP A 190 ASP A 192 TYR A 271 SITE 3 AC4 24 PHE A 272 THR A 273 GLY A 274 ASP A 276 SITE 4 AC4 24 ASN A 279 2PN A 401 MG A 402 MG A 403 SITE 5 AC4 24 HOH A 544 HOH A 603 HOH A 638 HOH A 662 SITE 6 AC4 24 DC P 10 DC P 11 HOH P 104 DG T 6 CRYST1 50.778 79.922 55.321 90.00 107.67 90.00 P 1 21 1 2 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 0.019694 0.000000 0.006274 0.00000 SCALE2 0.000000 0.012512 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018971 0.00000