HEADER HYDROLASE/DNA 28-FEB-13 4JGC TITLE HUMAN TDG N140A MUTANT IN A COMPLEX WITH 5-CARBOXYLCYTOSINE (5CAC) COMPND MOL_ID: 1; COMPND 2 MOLECULE: G/T MISMATCH-SPECIFIC THYMINE DNA GLYCOSYLASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 111-308; COMPND 5 SYNONYM: THYMINE-DNA GLYCOSYLASE; COMPND 6 EC: 3.2.2.29; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: OLIGONUCLEOTIDE; COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: OLIGONUCLEOTIDE CONTAINING 5-CARBOXYLCYTOSINE; COMPND 15 CHAIN: D; COMPND 16 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: TDG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PXC1057; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 OTHER_DETAILS: DNA SYNTHESIS; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 OTHER_DETAILS: DNA SYNTHESIS KEYWDS 5-CARBOXYLCYTOSINE; THYMINE DNA GLYCOSYLASE; DNA MODIFICATION; DNA KEYWDS 2 5MC OXIDATION; EPIGENETIC REGULATION, DNA DEMETHYLATION, 5- KEYWDS 3 CARBOXYLCYTOSINE, HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.HASHIMOTO,X.ZHANG,X.CHENG REVDAT 3 20-SEP-23 4JGC 1 REMARK SEQADV LINK REVDAT 2 03-JUL-13 4JGC 1 JRNL REVDAT 1 29-MAY-13 4JGC 0 JRNL AUTH H.HASHIMOTO,X.ZHANG,X.CHENG JRNL TITL ACTIVITY AND CRYSTAL STRUCTURE OF HUMAN THYMINE DNA JRNL TITL 2 GLYCOSYLASE MUTANT N140A WITH 5-CARBOXYLCYTOSINE DNA AT LOW JRNL TITL 3 PH. JRNL REF DNA REPAIR V. 12 535 2013 JRNL REFN ISSN 1568-7864 JRNL PMID 23680598 JRNL DOI 10.1016/J.DNAREP.2013.04.003 REMARK 2 REMARK 2 RESOLUTION. 2.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.3_928) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.58 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 11567 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.232 REMARK 3 R VALUE (WORKING SET) : 0.230 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 578 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 45.5691 - 4.0986 1.00 3030 161 0.1939 0.2354 REMARK 3 2 4.0986 - 3.2535 0.99 2974 156 0.2277 0.2911 REMARK 3 3 3.2535 - 2.8423 0.92 2753 139 0.2794 0.3647 REMARK 3 4 2.8423 - 2.5824 0.76 2232 122 0.3834 0.3985 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 : 0.32 REMARK 3 B_SOL : 38.34 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.440 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.620 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) : 31.10960 REMARK 3 B22 (A**2) : -10.65790 REMARK 3 B33 (A**2) : -20.45170 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.79970 REMARK 3 B23 (A**2) : 0.00000 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 : 0.019 2853 REMARK 3 ANGLE : 1.196 4097 REMARK 3 CHIRALITY : 0.050 451 REMARK 3 PLANARITY : 0.007 331 REMARK 3 DIHEDRAL : 22.916 1131 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 4JGC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000078010. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-NOV-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID 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 : ROSENBAUM-ROCK MONOCHROMATO HIGH REMARK 200 -RESOLUTION DOUBLE-CRYSTAL REMARK 200 SI(220) SAGITTAL FOCUSING, REMARK 200 ROSENBAUM-ROCK VERTICAL FOCUSING REMARK 200 MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11604 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.582 REMARK 200 RESOLUTION RANGE LOW (A) : 45.560 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.9 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.58 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.36500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 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: PDB ENTRY 4FNC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% POLYETHYLENE GLYCOL (PEG) 4000, REMARK 280 0.2 M AMMONIUM ACETATE, 0.1 M SODIUM ACETATE, PH 4.6, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 45.74300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.77750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 45.74300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 26.77750 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: 5000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 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 400 REMARK 400 COMPOUND REMARK 400 5-CARBOXY-2'-DEOXYCYTIDINE MONOPHOSPHATE IN THE DNA GOT CLEAVED REMARK 400 INTO 5-CARBOXYLCYTOSINE BASE AND 2-DEOXY-5-PHOSPHONO-RIBOSE 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 105 REMARK 465 SER A 106 REMARK 465 HIS A 107 REMARK 465 MET A 108 REMARK 465 ALA A 109 REMARK 465 MET A 306 REMARK 465 ASP A 307 REMARK 465 VAL A 308 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 116 CG CD OE1 OE2 REMARK 470 GLU A 118 CG CD OE1 OE2 REMARK 470 LYS A 161 CG CD CE NZ REMARK 470 LYS A 201 CG CD CE NZ REMARK 470 LYS A 206 CG CD CE NZ REMARK 470 ILE A 302 CG1 CG2 CD1 REMARK 470 GLU A 303 CG CD OE1 OE2 REMARK 470 ARG A 304 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 305 CG OD1 ND2 REMARK 470 DC C 1 O5' REMARK 470 DA D 1 O5' REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLY A 156 C GLY A 156 O -0.178 REMARK 500 ASN A 157 N ASN A 157 CA -0.193 REMARK 500 ASN A 157 CG ASN A 157 OD1 -0.158 REMARK 500 ASN A 157 CG ASN A 157 ND2 -0.155 REMARK 500 ARG A 275 CB ARG A 275 CG -0.430 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 ARG A 275 CD - NE - CZ ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG A 275 NE - CZ - NH1 ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG A 275 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 DG C 3 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 DC D 21 O4' - C1' - N1 ANGL. DEV. = 2.0 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 ALA A 140 137.54 -176.26 REMARK 500 GLU A 170 -8.37 65.59 REMARK 500 GLN A 223 72.02 52.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PRO A 153 GLY A 154 -137.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1RT D 417 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4FNC RELATED DB: PDB REMARK 900 HUMAN TDG IN A POST-REACTIVE COMPLEX WITH 5-HYDROXYMETHYLURACIL REMARK 900 (5HMU) DBREF 4JGC A 111 308 UNP Q13569 TDG_HUMAN 111 308 DBREF 4JGC C 1 28 PDB 4JGC 4JGC 1 28 DBREF 4JGC D 1 28 PDB 4JGC 4JGC 1 28 SEQADV 4JGC GLY A 105 UNP Q13569 EXPRESSION TAG SEQADV 4JGC SER A 106 UNP Q13569 EXPRESSION TAG SEQADV 4JGC HIS A 107 UNP Q13569 EXPRESSION TAG SEQADV 4JGC MET A 108 UNP Q13569 EXPRESSION TAG SEQADV 4JGC ALA A 109 UNP Q13569 EXPRESSION TAG SEQADV 4JGC SER A 110 UNP Q13569 EXPRESSION TAG SEQADV 4JGC ALA A 140 UNP Q13569 ASN 140 ENGINEERED MUTATION SEQRES 1 A 204 GLY SER HIS MET ALA SER PHE ASN GLY VAL SER GLU ALA SEQRES 2 A 204 GLU LEU LEU THR LYS THR LEU PRO ASP ILE LEU THR PHE SEQRES 3 A 204 ASN LEU ASP ILE VAL ILE ILE GLY ILE ALA PRO GLY LEU SEQRES 4 A 204 MET ALA ALA TYR LYS GLY HIS HIS TYR PRO GLY PRO GLY SEQRES 5 A 204 ASN HIS PHE TRP LYS CYS LEU PHE MET SER GLY LEU SER SEQRES 6 A 204 GLU VAL GLN LEU ASN HIS MET ASP ASP HIS THR LEU PRO SEQRES 7 A 204 GLY LYS TYR GLY ILE GLY PHE THR ASN MET VAL GLU ARG SEQRES 8 A 204 THR THR PRO GLY SER LYS ASP LEU SER SER LYS GLU PHE SEQRES 9 A 204 ARG GLU GLY GLY ARG ILE LEU VAL GLN LYS LEU GLN LYS SEQRES 10 A 204 TYR GLN PRO ARG ILE ALA VAL PHE ASN GLY LYS CYS ILE SEQRES 11 A 204 TYR GLU ILE PHE SER LYS GLU VAL PHE GLY VAL LYS VAL SEQRES 12 A 204 LYS ASN LEU GLU PHE GLY LEU GLN PRO HIS LYS ILE PRO SEQRES 13 A 204 ASP THR GLU THR LEU CYS TYR VAL MET PRO SER SER SER SEQRES 14 A 204 ALA ARG CYS ALA GLN PHE PRO ARG ALA GLN ASP LYS VAL SEQRES 15 A 204 HIS TYR TYR ILE LYS LEU LYS ASP LEU ARG ASP GLN LEU SEQRES 16 A 204 LYS GLY ILE GLU ARG ASN MET ASP VAL SEQRES 1 C 28 DC DA DG DC DT DC DT DG DT DA DC DG DT SEQRES 2 C 28 DG DA DG DC DA DG DT DG DG DA DC DA DG SEQRES 3 C 28 DC DT SEQRES 1 D 28 DA DG DC DT DG DT DC DC DA DC DT DG DC SEQRES 2 D 28 DT DC DA ORP DG DT DA DC DA DG DA DG DC SEQRES 3 D 28 DT DG HET ORP D 17 12 HET 1RT D 417 11 HETNAM ORP 2-DEOXY-5-PHOSPHONO-RIBOSE HETNAM 1RT 4-AMINO-2-OXO-1,2-DIHYDROPYRIMIDINE-5-CARBOXYLIC ACID FORMUL 3 ORP C5 H11 O7 P FORMUL 4 1RT C5 H5 N3 O3 FORMUL 5 HOH *22(H2 O) HELIX 1 1 SER A 115 LYS A 122 1 8 HELIX 2 2 GLY A 142 GLY A 149 1 8 HELIX 3 3 HIS A 158 SER A 166 1 9 HELIX 4 4 ASN A 174 HIS A 179 5 6 HELIX 5 5 THR A 180 TYR A 185 1 6 HELIX 6 6 SER A 204 GLN A 223 1 20 HELIX 7 7 LYS A 232 PHE A 243 1 12 HELIX 8 8 ARG A 281 ASN A 305 1 25 SHEET 1 A 5 ILE A 187 ASN A 191 0 SHEET 2 A 5 ILE A 134 GLY A 138 1 N ILE A 134 O GLY A 188 SHEET 3 A 5 ILE A 226 ASN A 230 1 O VAL A 228 N ILE A 137 SHEET 4 A 5 LEU A 265 MET A 269 1 O LEU A 265 N ALA A 227 SHEET 5 A 5 GLY A 253 LEU A 254 -1 N GLY A 253 O VAL A 268 LINK O3' DA D 16 P ORP D 17 1555 1555 1.61 LINK O3 ORP D 17 P DG D 18 1555 1555 1.61 SITE 1 AC1 10 GLY A 138 ILE A 139 ALA A 140 PRO A 141 SITE 2 AC1 10 GLY A 142 TYR A 152 ASN A 191 ASN A 230 SITE 3 AC1 10 SER A 271 ORP D 17 CRYST1 91.486 53.555 81.902 90.00 95.10 90.00 C 1 2 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 0.010931 0.000000 0.000976 0.00000 SCALE2 0.000000 0.018672 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012258 0.00000