HEADER HYDROLASE,LYASE/DNA 25-JUN-09 3I0X TITLE CRYSTAL STRUCTURE OF CLOSTRIDIUM ACETOBUTYLICUM 8-OXOGUANINE TITLE 2 GLYCOSYLASE/LYASE IN COMPLEX WITH DSDNA CONTAINING ADENINE OPPOSITE TITLE 3 TO 8-OXOG COMPND MOL_ID: 1; COMPND 2 MOLECULE: 8-OXOGUANINE-DNA-GLYCOSYLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.2.-, 4.2.99.18; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: 5'-D(*AP*TP*CP*CP*AP*(8OG)P*GP*TP*CP*TP*AP*CP*C)-3'; COMPND 9 CHAIN: C; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: 5'-D(*GP*GP*TP*AP*GP*AP*CP*AP*TP*GP*GP*A)-3'; COMPND 13 CHAIN: D; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM ACETOBUTYLICUM; SOURCE 3 ORGANISM_TAXID: 1488; SOURCE 4 GENE: CAC2707, CA_C2707; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ER2566(FPG-); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTYB2; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY; SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES; SOURCE 15 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY KEYWDS OGG, CACOGG, DNA, 8-OXOG, 8OXOG, GLYCOSYLASE, ADENINE, HYDROLASE, KEYWDS 2 LYASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR F.FAUCHER,S.DOUBLIE REVDAT 4 21-FEB-24 3I0X 1 REMARK REVDAT 3 13-OCT-21 3I0X 1 REMARK SEQADV LINK REVDAT 2 03-NOV-09 3I0X 1 JRNL REVDAT 1 29-SEP-09 3I0X 0 JRNL AUTH F.FAUCHER,S.S.WALLACE,S.DOUBLIE JRNL TITL STRUCTURAL BASIS FOR THE LACK OF OPPOSITE BASE SPECIFICITY JRNL TITL 2 OF CLOSTRIDIUM ACETOBUTYLICUM 8-OXOGUANINE DNA GLYCOSYLASE. JRNL REF DNA REPAIR V. 8 1283 2009 JRNL REFN ISSN 1568-7864 JRNL PMID 19747886 JRNL DOI 10.1016/J.DNAREP.2009.08.002 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3157989.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.8 REMARK 3 NUMBER OF REFLECTIONS : 41903 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 SET) : 0.187 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2115 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5856 REMARK 3 BIN R VALUE (WORKING SET) : 0.2270 REMARK 3 BIN FREE R VALUE : 0.2460 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 308 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2417 REMARK 3 NUCLEIC ACID ATOMS : 510 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 242 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.95 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.78000 REMARK 3 B22 (A**2) : -1.78000 REMARK 3 B33 (A**2) : 3.57000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.14 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.770 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.190 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.760 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.100 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 49.83 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : DNA-RNA_FRED_E.PARAM REMARK 3 PARAMETER FILE 4 : LIGANDS.PARAM REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA_FRED2.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : LIGANDS.TOP REMARK 3 TOPOLOGY FILE 5 : ION.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3I0X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000053825. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9765 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC Q315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41903 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 19.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 200 DATA REDUNDANCY : 21.50 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : 0.13300 REMARK 200 FOR THE DATA SET : 19.5500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.7 REMARK 200 DATA REDUNDANCY IN SHELL : 22.50 REMARK 200 R MERGE FOR SHELL (I) : 0.49000 REMARK 200 R SYM FOR SHELL (I) : 0.01418 REMARK 200 FOR SHELL : 2.890 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: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-4000 16%, 0.1M NAACETATE, 0.05M REMARK 280 MGCL2, PH 4.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 127.15333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 63.57667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 95.36500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 31.78833 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 158.94167 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 127.15333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 63.57667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 31.78833 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 95.36500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 158.94167 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: 4100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, D 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 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 473 O HOH A 473 10555 1.41 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 ASP A 2 32.40 -93.13 REMARK 500 VAL A 74 -62.37 -130.95 REMARK 500 ALA A 144 13.55 -141.43 REMARK 500 THR A 176 73.43 65.32 REMARK 500 ASP A 241 -168.39 -102.75 REMARK 500 ASN A 289 56.02 36.54 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 NA A 999 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 214 O REMARK 620 2 PHE A 216 O 91.3 REMARK 620 3 VAL A 219 O 93.9 94.8 REMARK 620 4 HOH A 382 O 81.9 89.0 174.4 REMARK 620 5 HOH C 2 O 83.9 170.2 94.1 81.8 REMARK 620 6 DC C 22 OP1 171.2 90.8 94.4 89.7 92.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 999 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3I0W RELATED DB: PDB DBREF 3I0X A 1 291 UNP Q97FM4 Q97FM4_CLOAB 1 291 DBREF 3I0X C 14 26 PDB 3I0X 3I0X 14 26 DBREF 3I0X D 2 13 PDB 3I0X 3I0X 2 13 SEQADV 3I0X GLN A 222 UNP Q97FM4 LYS 222 ENGINEERED MUTATION SEQRES 1 A 291 MET ASP PHE ASP MET ILE GLU GLU LYS LYS ASP SER VAL SEQRES 2 A 291 ILE VAL ARG ASN VAL GLU ASN PHE GLU LEU LYS ASP ILE SEQRES 3 A 291 PHE ASP CYS GLY GLN CYS PHE ARG TRP HIS ARG GLN GLU SEQRES 4 A 291 ASN GLY ASN TYR ILE GLY ILE ALA PHE GLU LYS VAL VAL SEQRES 5 A 291 GLU VAL GLN LYS ILE GLY GLU ASP VAL VAL ILE TYR ASN SEQRES 6 A 291 ILE ASN GLU GLU GLU PHE LYS ASN VAL TRP SER GLU TYR SEQRES 7 A 291 PHE ASP LEU TYR ARG ASP TYR GLY GLU ILE LYS LYS GLU SEQRES 8 A 291 LEU SER ARG ASP PRO LEU LEU LYS LYS SER VAL ASP PHE SEQRES 9 A 291 GLY GLU GLY ILE ARG ILE LEU ARG GLN ASP PRO PHE GLU SEQRES 10 A 291 ILE LEU LEU SER PHE ILE ILE SER ALA ASN ASN ARG ILE SEQRES 11 A 291 PRO MET ILE LYS LYS CYS ILE ASN ASN ILE SER GLU LYS SEQRES 12 A 291 ALA GLY LYS LYS LEU GLU TYR LYS GLY LYS ILE TYR TYR SEQRES 13 A 291 ALA PHE PRO THR VAL ASP LYS LEU HIS GLU PHE THR GLU SEQRES 14 A 291 LYS ASP PHE GLU GLU CYS THR ALA GLY PHE ARG ALA LYS SEQRES 15 A 291 TYR LEU LYS ASP THR VAL ASP ARG ILE TYR ASN GLY GLU SEQRES 16 A 291 LEU ASN LEU GLU TYR ILE LYS SER LEU ASN ASP ASN GLU SEQRES 17 A 291 CYS HIS GLU GLU LEU LYS LYS PHE MET GLY VAL GLY PRO SEQRES 18 A 291 GLN VAL ALA ASP CYS ILE MET LEU PHE SER MET GLN LYS SEQRES 19 A 291 TYR SER ALA PHE PRO VAL ASP THR TRP VAL LYS LYS ALA SEQRES 20 A 291 MET MET SER LEU TYR VAL ALA PRO ASP VAL SER LEU LYS SEQRES 21 A 291 LYS ILE ARG ASP PHE GLY ARG GLU LYS PHE GLY SER LEU SEQRES 22 A 291 SER GLY PHE ALA GLN GLN TYR LEU PHE TYR TYR ALA ARG SEQRES 23 A 291 GLU ASN ASN ILE GLN SEQRES 1 C 13 DA DT DC DC DA 8OG DG DT DC DT DA DC DC SEQRES 1 D 12 DG DG DT DA DG DA DC DA DT DG DG DA MODRES 3I0X 8OG C 19 DG HET 8OG C 19 23 HET NA A 999 1 HETNAM 8OG 8-OXO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE HETNAM NA SODIUM ION HETSYN 8OG 8-OXO-7,8-DIHYDRO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE FORMUL 2 8OG C10 H14 N5 O8 P FORMUL 4 NA NA 1+ FORMUL 5 HOH *242(H2 O) HELIX 1 1 GLU A 22 CYS A 29 1 8 HELIX 2 2 ASN A 67 VAL A 74 1 8 HELIX 3 3 VAL A 74 PHE A 79 1 6 HELIX 4 4 ASP A 84 SER A 93 1 10 HELIX 5 5 ASP A 95 GLY A 105 1 11 HELIX 6 6 ASP A 114 ALA A 126 1 13 HELIX 7 7 ARG A 129 GLY A 145 1 17 HELIX 8 8 THR A 160 HIS A 165 1 6 HELIX 9 9 THR A 168 CYS A 175 1 8 HELIX 10 10 ALA A 177 PHE A 179 5 3 HELIX 11 11 ARG A 180 ASN A 193 1 14 HELIX 12 12 ASN A 197 LEU A 204 1 8 HELIX 13 13 ASN A 205 LYS A 214 1 10 HELIX 14 14 GLY A 220 GLN A 233 1 14 HELIX 15 15 ASP A 241 TYR A 252 1 12 HELIX 16 16 SER A 258 GLY A 271 1 14 HELIX 17 17 LEU A 273 ASN A 288 1 16 SHEET 1 A 6 ILE A 6 GLU A 8 0 SHEET 2 A 6 SER A 12 VAL A 15 -1 O ILE A 14 N GLU A 7 SHEET 3 A 6 ASP A 60 TYR A 64 -1 O VAL A 61 N VAL A 15 SHEET 4 A 6 LYS A 50 ILE A 57 -1 N GLN A 55 O VAL A 62 SHEET 5 A 6 TYR A 43 ALA A 47 -1 N TYR A 43 O VAL A 54 SHEET 6 A 6 TRP A 35 ARG A 37 -1 N HIS A 36 O ILE A 44 SHEET 1 B 2 LYS A 147 TYR A 150 0 SHEET 2 B 2 LYS A 153 TYR A 156 -1 O TYR A 155 N LEU A 148 LINK O3' DA C 18 P 8OG C 19 1555 1555 1.60 LINK O3' 8OG C 19 P DG C 20 1555 1555 1.61 LINK O LYS A 214 NA NA A 999 1555 1555 2.47 LINK O PHE A 216 NA NA A 999 1555 1555 2.49 LINK O VAL A 219 NA NA A 999 1555 1555 2.51 LINK O HOH A 382 NA NA A 999 1555 1555 2.68 LINK NA NA A 999 O HOH C 2 1555 1555 2.67 LINK NA NA A 999 OP1 DC C 22 1555 1555 2.54 SITE 1 AC1 6 LYS A 214 PHE A 216 VAL A 219 HOH A 382 SITE 2 AC1 6 HOH C 2 DC C 22 CRYST1 92.130 92.130 190.730 90.00 90.00 120.00 P 65 2 2 12 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 0.010854 0.006267 0.000000 0.00000 SCALE2 0.000000 0.012533 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005243 0.00000