HEADER HYDROLASE, LYASE/DNA 03-FEB-24 8VX4 TITLE HUMAN OGG1 BOUND TO A 35-BP DNA WITH AN 8-OXOG IN THE MIDDLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (35-MER); COMPND 3 CHAIN: C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (35-MER); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: N-GLYCOSYLASE/DNA LYASE; COMPND 11 CHAIN: A; COMPND 12 EC: 3.2.2.-,4.2.99.18; COMPND 13 ENGINEERED: YES; COMPND 14 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 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: OGG1, MMH, MUTM, OGH1; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS HUMAN OGG1 BINDING AT 8-OXOG OF A 35 BP DNA DUPLEX, HYDROLASE, LYASE- KEYWDS 2 DNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR Q.YOU,H.LI REVDAT 1 09-OCT-24 8VX4 0 JRNL AUTH Q.YOU,X.FENG,Y.CAI,S.B.BAYLIN,H.LI JRNL TITL HUMAN 8-OXOGUANINE GLYCOSYLASE OGG1 BINDS NUCLEOSOME AT THE JRNL TITL 2 DSDNA ENDS AND THE SUPER-HELICAL LOCATIONS. JRNL REF COMMUN BIOL V. 7 1202 2024 JRNL REFN ESSN 2399-3642 JRNL PMID 39341999 JRNL DOI 10.1038/S42003-024-06919-7 REMARK 2 REMARK 2 RESOLUTION. 3.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.700 REMARK 3 NUMBER OF PARTICLES : 214498 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8VX4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1000281331. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : COMPLEX OF HUMAN OGG1 WITH A 35 REMARK 245 BP DNA DUPLEX CONTAINING 8-OXOG REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6400.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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 APPLY THE FOLLOWING TO CHAINS: C, B, 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 DA C 1 REMARK 465 DT C 2 REMARK 465 DC C 33 REMARK 465 DA C 34 REMARK 465 DA C 35 REMARK 465 DT B 1 REMARK 465 DT B 2 REMARK 465 DG B 3 REMARK 465 DA B 34 REMARK 465 DT B 35 REMARK 465 MET A -41 REMARK 465 GLY A -40 REMARK 465 HIS A -39 REMARK 465 HIS A -38 REMARK 465 HIS A -37 REMARK 465 HIS A -36 REMARK 465 HIS A -35 REMARK 465 HIS A -34 REMARK 465 ASP A -33 REMARK 465 TYR A -32 REMARK 465 LYS A -31 REMARK 465 ASP A -30 REMARK 465 HIS A -29 REMARK 465 ASP A -28 REMARK 465 GLY A -27 REMARK 465 ASP A -26 REMARK 465 TYR A -25 REMARK 465 LYS A -24 REMARK 465 ASP A -23 REMARK 465 HIS A -22 REMARK 465 ASP A -21 REMARK 465 ILE A -20 REMARK 465 ASP A -19 REMARK 465 TYR A -18 REMARK 465 LYS A -17 REMARK 465 ASP A -16 REMARK 465 ASP A -15 REMARK 465 ASP A -14 REMARK 465 ASP A -13 REMARK 465 LYS A -12 REMARK 465 GLU A -11 REMARK 465 ASN A -10 REMARK 465 LEU A -9 REMARK 465 TYR A -8 REMARK 465 PHE A -7 REMARK 465 GLN A -6 REMARK 465 GLY A -5 REMARK 465 GLY A -4 REMARK 465 GLY A -3 REMARK 465 GLY A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 ASP A 1 REMARK 465 PRO A 2 REMARK 465 ALA A 3 REMARK 465 ARG A 4 REMARK 465 ALA A 5 REMARK 465 LEU A 6 REMARK 465 LEU A 7 REMARK 465 PRO A 8 REMARK 465 ARG A 9 REMARK 465 ARG A 10 REMARK 465 MET A 11 REMARK 465 GLY A 80 REMARK 465 ASP A 81 REMARK 465 LYS A 82 REMARK 465 SER A 326 REMARK 465 ARG A 327 REMARK 465 HIS A 328 REMARK 465 ALA A 329 REMARK 465 GLN A 330 REMARK 465 GLU A 331 REMARK 465 PRO A 332 REMARK 465 PRO A 333 REMARK 465 ALA A 334 REMARK 465 LYS A 335 REMARK 465 ARG A 336 REMARK 465 ARG A 337 REMARK 465 LYS A 338 REMARK 465 GLY A 339 REMARK 465 SER A 340 REMARK 465 LYS A 341 REMARK 465 GLY A 342 REMARK 465 PRO A 343 REMARK 465 GLU A 344 REMARK 465 GLY A 345 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 71 CG CD OE1 OE2 REMARK 470 GLN A 84 CG CD OE1 NE2 REMARK 470 ARG A 87 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 122 CG CD OE1 OE2 REMARK 470 GLN A 125 CG CD OE1 NE2 REMARK 470 GLN A 128 CG CD OE1 NE2 REMARK 470 ARG A 134 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 164 CG CD OE1 NE2 REMARK 470 GLN A 227 CG CD OE1 NE2 REMARK 470 SER A 286 OG REMARK 470 LYS A 289 CG CD CE NZ REMARK 470 GLN A 294 CG CD OE1 NE2 REMARK 470 GLN A 325 CG CD OE1 NE2 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 SER A 41 34.36 -95.19 REMARK 500 ARG A 87 75.52 53.78 REMARK 500 ASP A 174 -12.88 72.73 REMARK 500 ASP A 175 -42.19 -136.21 REMARK 500 GLU A 191 -7.64 69.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-43607 RELATED DB: EMDB REMARK 900 HUMAN OGG1 BINDING AT 8-OXOG OF A 35 BP DNA DUPLEX DBREF 8VX4 C 1 35 PDB 8VX4 8VX4 1 35 DBREF 8VX4 B 1 35 PDB 8VX4 8VX4 1 35 DBREF 8VX4 A 2 345 UNP O15527 OGG1_HUMAN 2 345 SEQADV 8VX4 MET A -41 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLY A -40 UNP O15527 EXPRESSION TAG SEQADV 8VX4 HIS A -39 UNP O15527 EXPRESSION TAG SEQADV 8VX4 HIS A -38 UNP O15527 EXPRESSION TAG SEQADV 8VX4 HIS A -37 UNP O15527 EXPRESSION TAG SEQADV 8VX4 HIS A -36 UNP O15527 EXPRESSION TAG SEQADV 8VX4 HIS A -35 UNP O15527 EXPRESSION TAG SEQADV 8VX4 HIS A -34 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -33 UNP O15527 EXPRESSION TAG SEQADV 8VX4 TYR A -32 UNP O15527 EXPRESSION TAG SEQADV 8VX4 LYS A -31 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -30 UNP O15527 EXPRESSION TAG SEQADV 8VX4 HIS A -29 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -28 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLY A -27 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -26 UNP O15527 EXPRESSION TAG SEQADV 8VX4 TYR A -25 UNP O15527 EXPRESSION TAG SEQADV 8VX4 LYS A -24 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -23 UNP O15527 EXPRESSION TAG SEQADV 8VX4 HIS A -22 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -21 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ILE A -20 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -19 UNP O15527 EXPRESSION TAG SEQADV 8VX4 TYR A -18 UNP O15527 EXPRESSION TAG SEQADV 8VX4 LYS A -17 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -16 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -15 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -14 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A -13 UNP O15527 EXPRESSION TAG SEQADV 8VX4 LYS A -12 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLU A -11 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASN A -10 UNP O15527 EXPRESSION TAG SEQADV 8VX4 LEU A -9 UNP O15527 EXPRESSION TAG SEQADV 8VX4 TYR A -8 UNP O15527 EXPRESSION TAG SEQADV 8VX4 PHE A -7 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLN A -6 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLY A -5 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLY A -4 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLY A -3 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLY A -2 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLY A -1 UNP O15527 EXPRESSION TAG SEQADV 8VX4 SER A 0 UNP O15527 EXPRESSION TAG SEQADV 8VX4 ASP A 1 UNP O15527 EXPRESSION TAG SEQADV 8VX4 GLN A 249 UNP O15527 LYS 249 ENGINEERED MUTATION SEQRES 1 C 35 DA DT DG DC DC DT DC DG DC DA DG DA DA SEQRES 2 C 35 DT DC DC DC 8OG DC DT DG DC DC DG DA DG SEQRES 3 C 35 DG DC DC DG DC DT DC DA DA SEQRES 1 B 35 DT DT DG DA DG DC DG DG DC DC DT DC DG SEQRES 2 B 35 DG DC DA DG DC DG DG DG DA DT DT DC DT SEQRES 3 B 35 DG DC DG DA DG DG DC DA DT SEQRES 1 A 387 MET GLY HIS HIS HIS HIS HIS HIS ASP TYR LYS ASP HIS SEQRES 2 A 387 ASP GLY ASP TYR LYS ASP HIS ASP ILE ASP TYR LYS ASP SEQRES 3 A 387 ASP ASP ASP LYS GLU ASN LEU TYR PHE GLN GLY GLY GLY SEQRES 4 A 387 GLY GLY SER ASP PRO ALA ARG ALA LEU LEU PRO ARG ARG SEQRES 5 A 387 MET GLY HIS ARG THR LEU ALA SER THR PRO ALA LEU TRP SEQRES 6 A 387 ALA SER ILE PRO CYS PRO ARG SER GLU LEU ARG LEU ASP SEQRES 7 A 387 LEU VAL LEU PRO SER GLY GLN SER PHE ARG TRP ARG GLU SEQRES 8 A 387 GLN SER PRO ALA HIS TRP SER GLY VAL LEU ALA ASP GLN SEQRES 9 A 387 VAL TRP THR LEU THR GLN THR GLU GLU GLN LEU HIS CYS SEQRES 10 A 387 THR VAL TYR ARG GLY ASP LYS SER GLN ALA SER ARG PRO SEQRES 11 A 387 THR PRO ASP GLU LEU GLU ALA VAL ARG LYS TYR PHE GLN SEQRES 12 A 387 LEU ASP VAL THR LEU ALA GLN LEU TYR HIS HIS TRP GLY SEQRES 13 A 387 SER VAL ASP SER HIS PHE GLN GLU VAL ALA GLN LYS PHE SEQRES 14 A 387 GLN GLY VAL ARG LEU LEU ARG GLN ASP PRO ILE GLU CYS SEQRES 15 A 387 LEU PHE SER PHE ILE CYS SER SER ASN ASN ASN ILE ALA SEQRES 16 A 387 ARG ILE THR GLY MET VAL GLU ARG LEU CYS GLN ALA PHE SEQRES 17 A 387 GLY PRO ARG LEU ILE GLN LEU ASP ASP VAL THR TYR HIS SEQRES 18 A 387 GLY PHE PRO SER LEU GLN ALA LEU ALA GLY PRO GLU VAL SEQRES 19 A 387 GLU ALA HIS LEU ARG LYS LEU GLY LEU GLY TYR ARG ALA SEQRES 20 A 387 ARG TYR VAL SER ALA SER ALA ARG ALA ILE LEU GLU GLU SEQRES 21 A 387 GLN GLY GLY LEU ALA TRP LEU GLN GLN LEU ARG GLU SER SEQRES 22 A 387 SER TYR GLU GLU ALA HIS LYS ALA LEU CYS ILE LEU PRO SEQRES 23 A 387 GLY VAL GLY THR GLN VAL ALA ASP CYS ILE CYS LEU MET SEQRES 24 A 387 ALA LEU ASP LYS PRO GLN ALA VAL PRO VAL ASP VAL HIS SEQRES 25 A 387 MET TRP HIS ILE ALA GLN ARG ASP TYR SER TRP HIS PRO SEQRES 26 A 387 THR THR SER GLN ALA LYS GLY PRO SER PRO GLN THR ASN SEQRES 27 A 387 LYS GLU LEU GLY ASN PHE PHE ARG SER LEU TRP GLY PRO SEQRES 28 A 387 TYR ALA GLY TRP ALA GLN ALA VAL LEU PHE SER ALA ASP SEQRES 29 A 387 LEU ARG GLN SER ARG HIS ALA GLN GLU PRO PRO ALA LYS SEQRES 30 A 387 ARG ARG LYS GLY SER LYS GLY PRO GLU GLY HET 8OG C 18 23 HETNAM 8OG 8-OXO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE HETSYN 8OG 8-OXO-7,8-DIHYDRO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE FORMUL 1 8OG C10 H14 N5 O8 P HELIX 1 AA1 ARG A 34 VAL A 38 5 5 HELIX 2 AA2 THR A 89 GLN A 101 1 13 HELIX 3 AA3 LEU A 106 ASP A 117 1 12 HELIX 4 AA4 ASP A 117 ALA A 124 1 8 HELIX 5 AA5 ASP A 136 CYS A 146 1 11 HELIX 6 AA6 ASN A 151 GLY A 167 1 17 HELIX 7 AA7 SER A 183 ALA A 188 1 6 HELIX 8 AA8 GLU A 191 GLY A 200 1 10 HELIX 9 AA9 TYR A 203 ALA A 210 1 8 HELIX 10 AB1 ALA A 212 GLU A 217 1 6 HELIX 11 AB2 GLY A 220 GLN A 227 1 8 HELIX 12 AB3 LEU A 228 SER A 231 5 4 HELIX 13 AB4 SER A 232 LEU A 243 1 12 HELIX 14 AB5 GLY A 247 ALA A 258 1 12 HELIX 15 AB6 ASP A 268 TYR A 279 1 12 HELIX 16 AB7 SER A 292 GLY A 308 1 17 HELIX 17 AB8 TYR A 310 ARG A 324 1 15 SHEET 1 AA1 4 ALA A 24 PRO A 27 0 SHEET 2 AA1 4 GLN A 72 TYR A 78 -1 O LEU A 73 N ILE A 26 SHEET 3 AA1 4 GLN A 62 GLN A 68 -1 N THR A 65 O THR A 76 SHEET 4 AA1 4 TRP A 55 LEU A 59 -1 N LEU A 59 O GLN A 62 SHEET 1 AA2 2 ARG A 169 GLN A 172 0 SHEET 2 AA2 2 THR A 177 HIS A 179 -1 O TYR A 178 N LEU A 170 LINK O3' DC C 17 P 8OG C 18 1555 1555 1.61 LINK O3' 8OG C 18 P DC C 19 1555 1555 1.60 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000