HEADER DNA 16-MAY-22 8CTZ TITLE 12-MER DNA STRUCTURE OF EXBIM & O6ME-G BOUND TO RNASE-H COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE H; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: RNASE H; COMPND 5 EC: 3.1.26.4; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: DNA (5'-D(*CP*GP*CP*(6OG)P*AP*AP*TP*TP*(OWR)P*GP*CP*G)-3'); COMPND 10 CHAIN: D, E; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALKALIHALOBACILLUS HALODURANS; SOURCE 3 ORGANISM_TAXID: 86665; SOURCE 4 GENE: RNHA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: D132N; SOURCE 8 EXPRESSION_SYSTEM_CELL: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 14 ORGANISM_TAXID: 32630 KEYWDS ALKYLATION, BASE STACKING, DNA DAMAGE, H-BONDING, O6-METHYL-2'- KEYWDS 2 DEOXYGUANOSINE, EXBIM, DNA EXPDTA X-RAY DIFFRACTION AUTHOR P.S.PALLAN,M.EGLI REVDAT 3 18-OCT-23 8CTZ 1 REMARK REVDAT 2 02-NOV-22 8CTZ 1 JRNL REVDAT 1 31-AUG-22 8CTZ 0 JRNL AUTH A.H.KELLUM JR.,P.S.PALLAN,A.NILFOROUSHAN,S.J.STURLA, JRNL AUTH 2 M.P.STONE,M.EGLI JRNL TITL CONFORMATION AND PAIRING PROPERTIES OF AN O 6 JRNL TITL 2 -METHYL-2'-DEOXYGUANOSINE-DIRECTED BENZIMIDAZOLE NUCLEOSIDE JRNL TITL 3 ANALOG IN DUPLEX DNA. JRNL REF CHEM.RES.TOXICOL. V. 35 1903 2022 JRNL REFN ISSN 0893-228X JRNL PMID 35973057 JRNL DOI 10.1021/ACS.CHEMRESTOX.2C00165 REMARK 2 REMARK 2 RESOLUTION. 2.32 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 2.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 22161 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 1091 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 29.7400 - 4.6300 0.99 2720 147 0.2013 0.2345 REMARK 3 2 4.6300 - 3.6800 1.00 2693 120 0.1586 0.2333 REMARK 3 3 3.6800 - 3.2100 1.00 2682 144 0.1801 0.2515 REMARK 3 4 3.2100 - 2.9200 1.00 2639 145 0.1970 0.2858 REMARK 3 5 2.9200 - 2.7100 1.00 2639 132 0.2194 0.3413 REMARK 3 6 2.7100 - 2.5500 0.99 2636 139 0.2189 0.2530 REMARK 3 7 2.5500 - 2.4200 0.99 2649 124 0.2415 0.3237 REMARK 3 8 2.4200 - 2.3200 0.92 2412 140 0.2588 0.3899 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.04 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.04 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 3849 REMARK 3 ANGLE : 1.043 5304 REMARK 3 CHIRALITY : 0.057 574 REMARK 3 PLANARITY : 0.006 579 REMARK 3 DIHEDRAL : 19.946 669 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 8CTZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1000265423. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUL-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22274 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.320 REMARK 200 RESOLUTION RANGE LOW (A) : 29.750 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.12100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.6300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.62000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 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: 3EY1 (PROTEIN ALONE) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 10% V/V 2-PROPANOL AND REMARK 280 20% W/V PEG 4000, PH 7.5, VAPOR DIFFUSION, HANGING 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 33.24600 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 APPLY THE FOLLOWING TO CHAINS: B, D, E REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -66.49200 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 -33.24600 REMARK 350 BIOMT3 3 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 GLY A 55 REMARK 465 SER A 56 REMARK 465 HIS A 57 REMARK 465 MET A 58 REMARK 465 ALA A 59 REMARK 465 LYS A 60 REMARK 465 GLU A 61 REMARK 465 ARG A 195 REMARK 465 LYS A 196 REMARK 465 GLY B 55 REMARK 465 SER B 56 REMARK 465 HIS B 57 REMARK 465 MET B 58 REMARK 465 ALA B 59 REMARK 465 LYS B 60 REMARK 465 GLU B 61 REMARK 465 TYR B 193 REMARK 465 GLY B 194 REMARK 465 ARG B 195 REMARK 465 LYS B 196 REMARK 465 GLY C 55 REMARK 465 SER C 56 REMARK 465 HIS C 57 REMARK 465 MET C 58 REMARK 465 ALA C 59 REMARK 465 LYS C 60 REMARK 465 GLU C 61 REMARK 465 LYS C 190 REMARK 465 ALA C 191 REMARK 465 ASP C 192 REMARK 465 TYR C 193 REMARK 465 GLY C 194 REMARK 465 ARG C 195 REMARK 465 LYS C 196 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 ASP B 192 CG OD1 OD2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN A 75 CB CG CD OE1 NE2 REMARK 480 GLU A 96 CG CD OE1 OE2 REMARK 480 ARG A 126 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 144 CB CG CD CE NZ REMARK 480 GLU A 153 CB CG CD OE1 OE2 REMARK 480 LYS B 121 CG CD CE NZ REMARK 480 GLN B 134 CG CD OE1 NE2 REMARK 480 LYS B 185 CG CD CE NZ REMARK 480 LYS B 190 CB CG CD CE NZ REMARK 480 GLN C 75 CB CG CD OE1 NE2 REMARK 480 GLU C 98 CG CD OE1 OE2 REMARK 480 ARG C 126 CB CG CD NE CZ NH1 NH2 REMARK 480 LYS C 141 CD CE NZ REMARK 480 LYS C 146 CE NZ REMARK 480 GLU C 153 CD OE1 OE2 REMARK 480 GLU C 154 CD OE1 OE2 REMARK 480 LYS C 160 CD CE NZ REMARK 480 GLU C 175 CG CD OE1 OE2 REMARK 480 LYS C 185 CG CD CE NZ REMARK 480 GLU C 188 CB CG CD OE1 OE2 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 OE2 GLU A 109 O HOH A 301 2.09 REMARK 500 O HOH A 301 O HOH A 314 2.19 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 DA E 6 O4' - C1' - N9 ANGL. DEV. = 2.4 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 LYS A 146 45.36 -88.46 REMARK 500 ASP A 192 130.71 -38.67 REMARK 500 LYS B 144 113.45 -168.01 REMARK 500 ASN C 152 -156.78 -149.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH C 332 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH C 333 DISTANCE = 7.97 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 GOL C 201 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 K D 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 305 O REMARK 620 2 DC D 11 O2 99.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA C 204 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 71 OD1 REMARK 620 2 GLU C 188 OE2 77.0 REMARK 620 N 1 DBREF 8CTZ A 59 196 UNP Q9KEI9 RNH1_BACHD 59 196 DBREF 8CTZ B 59 196 UNP Q9KEI9 RNH1_BACHD 59 196 DBREF 8CTZ C 59 196 UNP Q9KEI9 RNH1_BACHD 59 196 DBREF 8CTZ D 1 12 PDB 8CTZ 8CTZ 1 12 DBREF 8CTZ E 1 12 PDB 8CTZ 8CTZ 1 12 SEQADV 8CTZ GLY A 55 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ SER A 56 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ HIS A 57 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ MET A 58 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ ASN A 132 UNP Q9KEI9 ASP 132 ENGINEERED MUTATION SEQADV 8CTZ GLY B 55 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ SER B 56 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ HIS B 57 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ MET B 58 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ ASN B 132 UNP Q9KEI9 ASP 132 ENGINEERED MUTATION SEQADV 8CTZ GLY C 55 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ SER C 56 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ HIS C 57 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ MET C 58 UNP Q9KEI9 EXPRESSION TAG SEQADV 8CTZ ASN C 132 UNP Q9KEI9 ASP 132 ENGINEERED MUTATION SEQRES 1 A 142 GLY SER HIS MET ALA LYS GLU GLU ILE ILE TRP GLU SER SEQRES 2 A 142 LEU SER VAL ASP VAL GLY SER GLN GLY ASN PRO GLY ILE SEQRES 3 A 142 VAL GLU TYR LYS GLY VAL ASP THR LYS THR GLY GLU VAL SEQRES 4 A 142 LEU PHE GLU ARG GLU PRO ILE PRO ILE GLY THR ASN ASN SEQRES 5 A 142 MET GLY GLU PHE LEU ALA ILE VAL HIS GLY LEU ARG TYR SEQRES 6 A 142 LEU LYS GLU ARG ASN SER ARG LYS PRO ILE TYR SER ASN SEQRES 7 A 142 SER GLN THR ALA ILE LYS TRP VAL LYS ASP LYS LYS ALA SEQRES 8 A 142 LYS SER THR LEU VAL ARG ASN GLU GLU THR ALA LEU ILE SEQRES 9 A 142 TRP LYS LEU VAL ASP GLU ALA GLU GLU TRP LEU ASN THR SEQRES 10 A 142 HIS THR TYR GLU THR PRO ILE LEU LYS TRP GLN THR ASP SEQRES 11 A 142 LYS TRP GLY GLU ILE LYS ALA ASP TYR GLY ARG LYS SEQRES 1 B 142 GLY SER HIS MET ALA LYS GLU GLU ILE ILE TRP GLU SER SEQRES 2 B 142 LEU SER VAL ASP VAL GLY SER GLN GLY ASN PRO GLY ILE SEQRES 3 B 142 VAL GLU TYR LYS GLY VAL ASP THR LYS THR GLY GLU VAL SEQRES 4 B 142 LEU PHE GLU ARG GLU PRO ILE PRO ILE GLY THR ASN ASN SEQRES 5 B 142 MET GLY GLU PHE LEU ALA ILE VAL HIS GLY LEU ARG TYR SEQRES 6 B 142 LEU LYS GLU ARG ASN SER ARG LYS PRO ILE TYR SER ASN SEQRES 7 B 142 SER GLN THR ALA ILE LYS TRP VAL LYS ASP LYS LYS ALA SEQRES 8 B 142 LYS SER THR LEU VAL ARG ASN GLU GLU THR ALA LEU ILE SEQRES 9 B 142 TRP LYS LEU VAL ASP GLU ALA GLU GLU TRP LEU ASN THR SEQRES 10 B 142 HIS THR TYR GLU THR PRO ILE LEU LYS TRP GLN THR ASP SEQRES 11 B 142 LYS TRP GLY GLU ILE LYS ALA ASP TYR GLY ARG LYS SEQRES 1 C 142 GLY SER HIS MET ALA LYS GLU GLU ILE ILE TRP GLU SER SEQRES 2 C 142 LEU SER VAL ASP VAL GLY SER GLN GLY ASN PRO GLY ILE SEQRES 3 C 142 VAL GLU TYR LYS GLY VAL ASP THR LYS THR GLY GLU VAL SEQRES 4 C 142 LEU PHE GLU ARG GLU PRO ILE PRO ILE GLY THR ASN ASN SEQRES 5 C 142 MET GLY GLU PHE LEU ALA ILE VAL HIS GLY LEU ARG TYR SEQRES 6 C 142 LEU LYS GLU ARG ASN SER ARG LYS PRO ILE TYR SER ASN SEQRES 7 C 142 SER GLN THR ALA ILE LYS TRP VAL LYS ASP LYS LYS ALA SEQRES 8 C 142 LYS SER THR LEU VAL ARG ASN GLU GLU THR ALA LEU ILE SEQRES 9 C 142 TRP LYS LEU VAL ASP GLU ALA GLU GLU TRP LEU ASN THR SEQRES 10 C 142 HIS THR TYR GLU THR PRO ILE LEU LYS TRP GLN THR ASP SEQRES 11 C 142 LYS TRP GLY GLU ILE LYS ALA ASP TYR GLY ARG LYS SEQRES 1 D 12 DC DG DC 6OG DA DA DT DT OWR DG DC DG SEQRES 1 E 12 DC DG DC 6OG DA DA DT DT OWR DG DC DG HET 6OG D 4 23 HET OWR D 9 24 HET 6OG E 4 23 HET OWR E 9 24 HET GOL A 201 6 HET GOL A 202 6 HET EDO A 203 4 HET GOL B 201 6 HET ACT B 202 4 HET EDO B 203 4 HET GOL C 201 4 HET ACT C 202 4 HET EDO C 203 4 HET NA C 204 1 HET K C 205 1 HET K D 101 1 HETNAM 6OG 6-O-METHYL GUANOSINE-5'-MONOPHOSPHATE HETNAM OWR 1-[2-DEOXY-5-O-(DIHYDROXYPHOSPHANYL)-BETA-D-ERYTHRO- HETNAM 2 OWR PENTOFURANOSYL]-1H-NAPHTHO[2,3-D]IMIDAZOLE HETNAM GOL GLYCEROL HETNAM EDO 1,2-ETHANEDIOL HETNAM ACT ACETATE ION HETNAM NA SODIUM ION HETNAM K POTASSIUM ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 4 6OG 2(C11 H16 N5 O7 P) FORMUL 4 OWR 2(C16 H17 N2 O6 P) FORMUL 6 GOL 4(C3 H8 O3) FORMUL 8 EDO 3(C2 H6 O2) FORMUL 10 ACT 2(C2 H3 O2 1-) FORMUL 15 NA NA 1+ FORMUL 16 K 2(K 1+) FORMUL 18 HOH *119(H2 O) HELIX 1 AA1 THR A 104 ARG A 123 1 20 HELIX 2 AA2 SER A 133 ASP A 142 1 10 HELIX 3 AA3 THR A 155 THR A 171 1 17 HELIX 4 AA4 GLN A 182 GLY A 187 1 6 HELIX 5 AA5 THR B 104 ARG B 123 1 20 HELIX 6 AA6 SER B 133 LYS B 143 1 11 HELIX 7 AA7 THR B 155 THR B 171 1 17 HELIX 8 AA8 GLN B 182 GLY B 187 1 6 HELIX 9 AA9 THR C 104 ARG C 123 1 20 HELIX 10 AB1 SER C 133 ASP C 142 1 10 HELIX 11 AB2 THR C 155 THR C 171 1 17 HELIX 12 AB3 GLN C 182 GLY C 187 1 6 SHEET 1 AA1 5 VAL A 93 GLY A 103 0 SHEET 2 AA1 5 GLY A 79 ASP A 87 -1 N VAL A 81 O ILE A 100 SHEET 3 AA1 5 LEU A 68 GLN A 75 -1 N SER A 69 O VAL A 86 SHEET 4 AA1 5 ILE A 129 SER A 131 1 O TYR A 130 N LEU A 68 SHEET 5 AA1 5 ILE A 178 LYS A 180 1 O LEU A 179 N ILE A 129 SHEET 1 AA2 5 VAL B 93 GLY B 103 0 SHEET 2 AA2 5 GLY B 79 ASP B 87 -1 N GLY B 85 O LEU B 94 SHEET 3 AA2 5 LEU B 68 GLN B 75 -1 N SER B 69 O VAL B 86 SHEET 4 AA2 5 ILE B 129 SER B 131 1 O TYR B 130 N LEU B 68 SHEET 5 AA2 5 ILE B 178 LYS B 180 1 O LEU B 179 N ILE B 129 SHEET 1 AA3 5 VAL C 93 GLY C 103 0 SHEET 2 AA3 5 GLY C 79 ASP C 87 -1 N VAL C 81 O ILE C 100 SHEET 3 AA3 5 LEU C 68 GLN C 75 -1 N SER C 69 O VAL C 86 SHEET 4 AA3 5 ILE C 129 SER C 131 1 O TYR C 130 N LEU C 68 SHEET 5 AA3 5 ILE C 178 LYS C 180 1 O LEU C 179 N ILE C 129 LINK O3' DC D 3 P 6OG D 4 1555 1555 1.61 LINK O3' 6OG D 4 P DA D 5 1555 1555 1.60 LINK O3' DT D 8 P OWR D 9 1555 1555 1.60 LINK O3' OWR D 9 P DG D 10 1555 1555 1.61 LINK O3' DC E 3 P 6OG E 4 1555 1555 1.62 LINK O3' 6OG E 4 P DA E 5 1555 1555 1.62 LINK O3' DT E 8 P OWR E 9 1555 1555 1.60 LINK O3' OWR E 9 P DG E 10 1555 1555 1.60 LINK O HOH B 305 K K D 101 1555 1555 3.29 LINK OD1 ASP C 71 NA NA C 204 1555 1555 2.47 LINK OE2 GLU C 188 NA NA C 204 1555 1555 2.26 LINK O2 DC D 11 K K D 101 1555 1555 3.44 CISPEP 1 ASN A 77 PRO A 78 0 -6.28 CISPEP 2 ASN B 77 PRO B 78 0 4.15 CISPEP 3 ASN C 77 PRO C 78 0 8.10 CRYST1 59.506 66.492 69.182 90.00 107.97 90.00 P 1 21 1 6 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 0.016805 0.000000 0.005451 0.00000 SCALE2 0.000000 0.015039 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015196 0.00000