HEADER HYDROLASE/DNA 18-NOV-21 7SUV TITLE APE1 EXONUCLEASE SUBSTRATE COMPLEX WITH 8OXOG OPPOSITE A COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(P*TP*CP*GP*AP*CP*GP*GP*AP*TP*CP*C)-3'); COMPND 3 CHAIN: C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*(8OG))-3'); COMPND 7 CHAIN: D; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: DNA (5'- COMPND 11 D(*GP*GP*AP*TP*CP*CP*GP*TP*CP*GP*AP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C)- COMPND 12 3'); COMPND 13 CHAIN: E; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: DNA-(APURINIC OR APYRIMIDINIC SITE) LYASE; COMPND 17 CHAIN: A, B; COMPND 18 SYNONYM: APEX1, APEX NUCLEASE,APEN,APURINIC-APYRIMIDINIC ENDONUCLEASE COMPND 19 1, APE-1, REF-1, REDOX FACTOR-1; COMPND 20 EC: 3.1.-.-, 4.2.99.18; COMPND 21 ENGINEERED: YES; COMPND 22 MUTATION: 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: APEX1, APE, APE1, APEX, APX, HAP1, REF1; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NUCLEASE, DNA REPAIR PROTEIN, DNA BINDING PROTEIN, HYDROLASE, KEYWDS 2 HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.W.WHITAKER,B.D.FREUDENTHAL REVDAT 4 18-OCT-23 7SUV 1 REMARK REVDAT 3 23-NOV-22 7SUV 1 JRNL REVDAT 2 14-SEP-22 7SUV 1 SOURCE REVDAT 1 07-SEP-22 7SUV 0 JRNL AUTH A.M.WHITAKER,W.J.STARK,B.D.FREUDENTHAL JRNL TITL PROCESSING OXIDATIVELY DAMAGED BASES AT DNA STRAND BREAKS BY JRNL TITL 2 APE1. JRNL REF NUCLEIC ACIDS RES. V. 50 9521 2022 JRNL REFN ESSN 1362-4962 JRNL PMID 36018803 JRNL DOI 10.1093/NAR/GKAC695 REMARK 2 REMARK 2 RESOLUTION. 1.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.99 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.96 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.1 REMARK 3 NUMBER OF REFLECTIONS : 96279 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.660 REMARK 3 FREE R VALUE TEST SET COUNT : 3527 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 24.9600 - 5.7900 0.99 4155 158 0.1597 0.1986 REMARK 3 2 5.7900 - 4.6100 0.98 4097 149 0.1615 0.1944 REMARK 3 3 4.6100 - 4.0300 0.94 3918 147 0.1533 0.1932 REMARK 3 4 4.0300 - 3.6600 0.93 3842 149 0.1847 0.2920 REMARK 3 5 3.6600 - 3.4000 0.94 3908 142 0.1999 0.2112 REMARK 3 6 3.4000 - 3.2000 0.88 3651 135 0.2279 0.2020 REMARK 3 7 3.2000 - 3.0400 0.88 3686 144 0.2518 0.2583 REMARK 3 8 3.0400 - 2.9100 0.87 3646 145 0.2781 0.3008 REMARK 3 9 2.9100 - 2.8000 0.90 3708 144 0.2866 0.3451 REMARK 3 10 2.8000 - 2.7000 0.88 3666 146 0.2820 0.3227 REMARK 3 11 2.7000 - 2.6200 0.91 3791 141 0.2900 0.2904 REMARK 3 12 2.6200 - 2.5400 0.91 3766 129 0.3087 0.3940 REMARK 3 13 2.5400 - 2.4700 0.81 3419 132 0.3172 0.3603 REMARK 3 14 2.4700 - 2.4100 0.91 3730 135 0.3005 0.3795 REMARK 3 15 2.4100 - 2.3600 0.92 3844 156 0.3138 0.3906 REMARK 3 16 2.3600 - 2.3100 0.91 3778 148 0.3232 0.3544 REMARK 3 17 2.3100 - 2.2600 0.81 3411 127 0.3508 0.4536 REMARK 3 18 2.2600 - 2.2200 0.91 3759 135 0.3234 0.3492 REMARK 3 19 2.2200 - 2.1800 0.92 3863 144 0.2920 0.3215 REMARK 3 20 2.1800 - 2.1400 0.93 3773 159 0.2920 0.3391 REMARK 3 21 2.1400 - 2.1100 0.92 3927 143 0.2957 0.3530 REMARK 3 22 2.1100 - 2.0800 0.90 3731 146 0.3147 0.3324 REMARK 3 23 2.0800 - 2.0500 0.87 3628 143 0.3394 0.4250 REMARK 3 24 2.0500 - 2.0200 0.87 3591 138 0.3291 0.4069 REMARK 3 25 2.0200 - 1.9900 0.59 2464 92 0.3468 0.3921 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) : 0.297 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.006 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.81 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 : 0.008 5516 REMARK 3 ANGLE : 1.011 7669 REMARK 3 CHIRALITY : 0.055 817 REMARK 3 PLANARITY : 0.010 849 REMARK 3 DIHEDRAL : 22.306 2113 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 7SUV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-21. REMARK 100 THE DEPOSITION ID IS D_1000261095. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUL-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 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 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 : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 200K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 96631 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.990 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.0400 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 (%) : 96.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.710 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.19.2_4158 REMARK 200 STARTING MODEL: 5DFI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7 - 14% PEG20000, 100 MM SODIUM REMARK 280 CITRATE, 15% GLYCEROL, 5 MM CALCIUM CHLORIDE, PH 5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293.15K 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 33.24300 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, E, 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 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: 12500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 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 GLU A 149 CG CD OE1 OE2 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 GLU A 110 31.42 -88.86 REMARK 500 SER A 129 -141.69 47.21 REMARK 500 SER A 129 -140.87 45.72 REMARK 500 PHE A 232 28.27 -142.83 REMARK 500 SER B 129 -140.04 54.08 REMARK 500 MET B 271 19.47 57.87 REMARK 500 REMARK 500 REMARK: NULL DBREF 7SUV C 2 12 PDB 7SUV 7SUV 2 12 DBREF 7SUV D 1 10 PDB 7SUV 7SUV 1 10 DBREF 7SUV E 1 21 PDB 7SUV 7SUV 1 21 DBREF 7SUV A 43 318 UNP P27695 APEX1_HUMAN 43 318 DBREF 7SUV B 43 318 UNP P27695 APEX1_HUMAN 43 318 SEQADV 7SUV GLN A 96 UNP P27695 GLU 96 CONFLICT SEQADV 7SUV ALA A 138 UNP P27695 CYS 138 CONFLICT SEQADV 7SUV ASN A 210 UNP P27695 ASP 210 CONFLICT SEQADV 7SUV GLN B 96 UNP P27695 GLU 96 CONFLICT SEQADV 7SUV ALA B 138 UNP P27695 CYS 138 CONFLICT SEQADV 7SUV ASN B 210 UNP P27695 ASP 210 CONFLICT SEQRES 1 C 11 DT DC DG DA DC DG DG DA DT DC DC SEQRES 1 D 10 DG DC DT DG DA DT DG DC DG 8OG SEQRES 1 E 21 DG DG DA DT DC DC DG DT DC DG DA DA DC SEQRES 2 E 21 DG DC DA DT DC DA DG DC SEQRES 1 A 276 ALA LEU TYR GLU ASP PRO PRO ASP GLN LYS THR SER PRO SEQRES 2 A 276 SER GLY LYS PRO ALA THR LEU LYS ILE CYS SER TRP ASN SEQRES 3 A 276 VAL ASP GLY LEU ARG ALA TRP ILE LYS LYS LYS GLY LEU SEQRES 4 A 276 ASP TRP VAL LYS GLU GLU ALA PRO ASP ILE LEU CYS LEU SEQRES 5 A 276 GLN GLN THR LYS CYS SER GLU ASN LYS LEU PRO ALA GLU SEQRES 6 A 276 LEU GLN GLU LEU PRO GLY LEU SER HIS GLN TYR TRP SER SEQRES 7 A 276 ALA PRO SER ASP LYS GLU GLY TYR SER GLY VAL GLY LEU SEQRES 8 A 276 LEU SER ARG GLN ALA PRO LEU LYS VAL SER TYR GLY ILE SEQRES 9 A 276 GLY ASP GLU GLU HIS ASP GLN GLU GLY ARG VAL ILE VAL SEQRES 10 A 276 ALA GLU PHE ASP SER PHE VAL LEU VAL THR ALA TYR VAL SEQRES 11 A 276 PRO ASN ALA GLY ARG GLY LEU VAL ARG LEU GLU TYR ARG SEQRES 12 A 276 GLN ARG TRP ASP GLU ALA PHE ARG LYS PHE LEU LYS GLY SEQRES 13 A 276 LEU ALA SER ARG LYS PRO LEU VAL LEU CYS GLY ASN LEU SEQRES 14 A 276 ASN VAL ALA HIS GLU GLU ILE ASP LEU ARG ASN PRO LYS SEQRES 15 A 276 GLY ASN LYS LYS ASN ALA GLY PHE THR PRO GLN GLU ARG SEQRES 16 A 276 GLN GLY PHE GLY GLU LEU LEU GLN ALA VAL PRO LEU ALA SEQRES 17 A 276 ASP SER PHE ARG HIS LEU TYR PRO ASN THR PRO TYR ALA SEQRES 18 A 276 TYR THR PHE TRP THR TYR MET MET ASN ALA ARG SER LYS SEQRES 19 A 276 ASN VAL GLY TRP ARG LEU ASP TYR PHE LEU LEU SER HIS SEQRES 20 A 276 SER LEU LEU PRO ALA LEU CYS ASP SER LYS ILE ARG SER SEQRES 21 A 276 LYS ALA LEU GLY SER ASP HIS CYS PRO ILE THR LEU TYR SEQRES 22 A 276 LEU ALA LEU SEQRES 1 B 276 ALA LEU TYR GLU ASP PRO PRO ASP GLN LYS THR SER PRO SEQRES 2 B 276 SER GLY LYS PRO ALA THR LEU LYS ILE CYS SER TRP ASN SEQRES 3 B 276 VAL ASP GLY LEU ARG ALA TRP ILE LYS LYS LYS GLY LEU SEQRES 4 B 276 ASP TRP VAL LYS GLU GLU ALA PRO ASP ILE LEU CYS LEU SEQRES 5 B 276 GLN GLN THR LYS CYS SER GLU ASN LYS LEU PRO ALA GLU SEQRES 6 B 276 LEU GLN GLU LEU PRO GLY LEU SER HIS GLN TYR TRP SER SEQRES 7 B 276 ALA PRO SER ASP LYS GLU GLY TYR SER GLY VAL GLY LEU SEQRES 8 B 276 LEU SER ARG GLN ALA PRO LEU LYS VAL SER TYR GLY ILE SEQRES 9 B 276 GLY ASP GLU GLU HIS ASP GLN GLU GLY ARG VAL ILE VAL SEQRES 10 B 276 ALA GLU PHE ASP SER PHE VAL LEU VAL THR ALA TYR VAL SEQRES 11 B 276 PRO ASN ALA GLY ARG GLY LEU VAL ARG LEU GLU TYR ARG SEQRES 12 B 276 GLN ARG TRP ASP GLU ALA PHE ARG LYS PHE LEU LYS GLY SEQRES 13 B 276 LEU ALA SER ARG LYS PRO LEU VAL LEU CYS GLY ASN LEU SEQRES 14 B 276 ASN VAL ALA HIS GLU GLU ILE ASP LEU ARG ASN PRO LYS SEQRES 15 B 276 GLY ASN LYS LYS ASN ALA GLY PHE THR PRO GLN GLU ARG SEQRES 16 B 276 GLN GLY PHE GLY GLU LEU LEU GLN ALA VAL PRO LEU ALA SEQRES 17 B 276 ASP SER PHE ARG HIS LEU TYR PRO ASN THR PRO TYR ALA SEQRES 18 B 276 TYR THR PHE TRP THR TYR MET MET ASN ALA ARG SER LYS SEQRES 19 B 276 ASN VAL GLY TRP ARG LEU ASP TYR PHE LEU LEU SER HIS SEQRES 20 B 276 SER LEU LEU PRO ALA LEU CYS ASP SER LYS ILE ARG SER SEQRES 21 B 276 LYS ALA LEU GLY SER ASP HIS CYS PRO ILE THR LEU TYR SEQRES 22 B 276 LEU ALA LEU HET 8OG D 10 23 HETNAM 8OG 8-OXO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE HETSYN 8OG 8-OXO-7,8-DIHYDRO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE FORMUL 2 8OG C10 H14 N5 O8 P FORMUL 6 HOH *263(H2 O) HELIX 1 AA1 GLY A 71 LYS A 78 1 8 HELIX 2 AA2 LYS A 79 ALA A 88 1 10 HELIX 3 AA3 SER A 100 LEU A 104 5 5 HELIX 4 AA4 PRO A 105 SER A 115 5 11 HELIX 5 AA5 ASP A 148 ASP A 152 5 5 HELIX 6 AA6 GLY A 176 VAL A 180 5 5 HELIX 7 AA7 ARG A 181 LYS A 203 1 23 HELIX 8 AA8 GLU A 216 LEU A 220 5 5 HELIX 9 AA9 PRO A 223 LYS A 227 5 5 HELIX 10 AB1 THR A 233 VAL A 247 1 15 HELIX 11 AB2 SER A 252 TYR A 257 1 6 HELIX 12 AB3 TYR A 269 ASN A 277 5 9 HELIX 13 AB4 HIS A 289 PRO A 293 5 5 HELIX 14 AB5 GLY B 71 LYS B 78 1 8 HELIX 15 AB6 LYS B 79 ALA B 88 1 10 HELIX 16 AB7 SER B 100 LEU B 104 5 5 HELIX 17 AB8 PRO B 105 GLN B 109 5 5 HELIX 18 AB9 ASP B 148 ASP B 152 5 5 HELIX 19 AC1 GLY B 176 VAL B 180 5 5 HELIX 20 AC2 ARG B 181 SER B 201 1 21 HELIX 21 AC3 GLU B 216 LEU B 220 5 5 HELIX 22 AC4 PRO B 223 LYS B 227 5 5 HELIX 23 AC5 THR B 233 VAL B 247 1 15 HELIX 24 AC6 SER B 252 TYR B 257 1 6 HELIX 25 AC7 TYR B 269 MET B 271 5 3 HELIX 26 AC8 ASN B 272 ASN B 277 1 6 HELIX 27 AC9 HIS B 289 PRO B 293 5 5 SHEET 1 AA1 6 HIS A 116 SER A 120 0 SHEET 2 AA1 6 VAL A 131 SER A 135 -1 O LEU A 133 N TYR A 118 SHEET 3 AA1 6 ILE A 91 GLN A 95 -1 N LEU A 92 O LEU A 134 SHEET 4 AA1 6 LEU A 62 ASN A 68 1 N CYS A 65 O CYS A 93 SHEET 5 AA1 6 ILE A 312 LEU A 316 -1 O LEU A 314 N ILE A 64 SHEET 6 AA1 6 LEU A 295 ILE A 300 -1 N LYS A 299 O THR A 313 SHEET 1 AA2 6 LYS A 141 TYR A 144 0 SHEET 2 AA2 6 VAL A 157 GLU A 161 -1 O GLU A 161 N LYS A 141 SHEET 3 AA2 6 VAL A 166 TYR A 171 -1 O LEU A 167 N ALA A 160 SHEET 4 AA2 6 LEU A 205 ASN A 210 1 O VAL A 206 N VAL A 168 SHEET 5 AA2 6 ASP A 283 LEU A 287 -1 O LEU A 286 N LEU A 207 SHEET 6 AA2 6 ALA A 250 ASP A 251 -1 N ALA A 250 O LEU A 287 SHEET 1 AA3 6 HIS B 116 SER B 120 0 SHEET 2 AA3 6 VAL B 131 SER B 135 -1 O LEU B 133 N TYR B 118 SHEET 3 AA3 6 ILE B 91 GLN B 95 -1 N LEU B 92 O LEU B 134 SHEET 4 AA3 6 LEU B 62 ASN B 68 1 N CYS B 65 O ILE B 91 SHEET 5 AA3 6 ILE B 312 LEU B 316 -1 O LEU B 314 N ILE B 64 SHEET 6 AA3 6 LEU B 295 ILE B 300 -1 N LYS B 299 O THR B 313 SHEET 1 AA4 6 LYS B 141 TYR B 144 0 SHEET 2 AA4 6 VAL B 157 GLU B 161 -1 O GLU B 161 N LYS B 141 SHEET 3 AA4 6 VAL B 166 TYR B 171 -1 O LEU B 167 N ALA B 160 SHEET 4 AA4 6 LEU B 205 ASN B 210 1 O VAL B 206 N VAL B 168 SHEET 5 AA4 6 ASP B 283 LEU B 287 -1 O LEU B 286 N LEU B 207 SHEET 6 AA4 6 ALA B 250 ASP B 251 -1 N ALA B 250 O LEU B 287 LINK O3' DG D 9 P 8OG D 10 1555 1555 1.61 CISPEP 1 VAL A 247 PRO A 248 0 -10.31 CISPEP 2 VAL B 247 PRO B 248 0 -2.21 CRYST1 71.112 66.486 91.983 90.00 110.69 90.00 P 1 21 1 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 0.014062 0.000000 0.005312 0.00000 SCALE2 0.000000 0.015041 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011621 0.00000