HEADER DNA BINDING PROTEIN/DNA 21-JAN-25 9LNQ TITLE THE HUNG BOUND TO DNA PRODUCT EMBEDDING 4PRIMER-OCH3-DU COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*TP*GP*TP*(KBC)P*AP*TP*CP*TP*T)-3'); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'-D(*AP*AP*AP*GP*AP*TP*AP*AP*CP*A)-3'); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: URACIL-DNA GLYCOSYLASE; COMPND 11 CHAIN: E; COMPND 12 SYNONYM: UDG; COMPND 13 EC: 3.2.2.27; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: UNG, DGU, UNG1, UNG15; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS URACIL DNA GLYCOSYLASE URIDINE RIBONUCLEOTIDE DNA DAMAGE BASE KEYWDS 2 EXCISION REPAIR, DNA BINDING PROTEIN/DNA, DNA BINDING PROTEIN-DNA KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.LIU,C.ZHOU,X.ZHAN,C.FAN REVDAT 1 16-APR-25 9LNQ 0 JRNL AUTH C.FAN,X.ZHAN,F.GUO,Q.LI,K.LU,X.SHAN,Y.ZHOU,M.REN, JRNL AUTH 2 M.M.GREENBERG,Y.LIU,C.ZHOU JRNL TITL URIDINE EMBEDDED WITHIN DNA IS REPAIRED BY URACIL DNA JRNL TITL 2 GLYCOSYLASE VIA A MECHANISM DISTINCT FROM THAT OF JRNL TITL 3 RIBONUCLEASE H2. JRNL REF J.AM.CHEM.SOC. V. 147 11574 2025 JRNL REFN ESSN 1520-5126 JRNL PMID 40130361 JRNL DOI 10.1021/JACS.5C01436 REMARK 2 REMARK 2 RESOLUTION. 1.74 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) : 1.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 3 NUMBER OF REFLECTIONS : 58285 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 2872 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 24.7400 - 4.7800 0.99 2831 150 0.1651 0.1782 REMARK 3 2 4.7800 - 3.8000 1.00 2887 123 0.1327 0.1686 REMARK 3 3 3.8000 - 3.3200 0.83 2360 142 0.1601 0.1975 REMARK 3 4 3.3200 - 3.0200 1.00 2833 159 0.1918 0.1898 REMARK 3 5 3.0200 - 2.8000 1.00 2867 140 0.2104 0.2515 REMARK 3 6 2.8000 - 2.6400 0.61 1717 102 0.2229 0.2933 REMARK 3 7 2.6400 - 2.5100 1.00 2875 139 0.2136 0.2839 REMARK 3 8 2.5100 - 2.4000 1.00 2819 156 0.2163 0.2703 REMARK 3 9 2.4000 - 2.3000 1.00 2864 142 0.2093 0.2424 REMARK 3 10 2.3000 - 2.2200 0.52 1485 80 0.2029 0.2447 REMARK 3 11 2.2200 - 2.1600 1.00 2855 148 0.2071 0.2534 REMARK 3 12 2.1600 - 2.0900 1.00 2879 123 0.2287 0.2777 REMARK 3 13 2.0900 - 2.0400 1.00 2823 137 0.2291 0.2700 REMARK 3 14 2.0400 - 1.9900 1.00 2886 142 0.2388 0.2341 REMARK 3 15 1.9900 - 1.9700 0.99 1434 79 0.2369 0.3194 REMARK 3 16 1.9400 - 1.9000 0.97 2733 154 0.2551 0.3289 REMARK 3 17 1.9000 - 1.8600 1.00 2875 125 0.2563 0.2565 REMARK 3 18 1.8600 - 1.8300 1.00 2869 142 0.2623 0.2752 REMARK 3 19 1.8300 - 1.8000 1.00 2822 169 0.2924 0.2980 REMARK 3 20 1.8000 - 1.7700 1.00 2831 173 0.3105 0.3408 REMARK 3 21 1.7700 - 1.7400 1.00 2868 147 0.3386 0.3419 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.980 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.32 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.18 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 9LNQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 25-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1300056036. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JAN-21 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979183 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 402722 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.740 REMARK 200 RESOLUTION RANGE LOW (A) : 24.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 13.10 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.6900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.74 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.23600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% POLYETHYLENE GLYCOL 4000 (SIGMA), REMARK 280 100 MM HEPES BUFFER (PH 6.5), 10% DIOXANE, 1 MM DTT, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 283K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.43000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.48950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.66950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.48950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.43000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.66950 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: 2830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, E 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: 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 B 28 O4' - C1' - N9 ANGL. DEV. = 1.9 DEGREES REMARK 500 DC B 29 O4' - C1' - N1 ANGL. DEV. = 4.5 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 GLN E 144 -64.44 -93.32 REMARK 500 GLN E 152 -69.74 -94.24 REMARK 500 HIS E 154 22.72 -141.16 REMARK 500 PHE E 158 -2.40 75.06 REMARK 500 SER E 273 -10.22 -146.05 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 E 629 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH E 630 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH E 631 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH E 632 DISTANCE = 9.78 ANGSTROMS REMARK 525 HOH E 633 DISTANCE = 13.53 ANGSTROMS REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 NA E 401 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 101 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KBC A 5 O4 REMARK 620 2 HOH E 531 O 130.4 REMARK 620 3 HOH E 588 O 121.8 64.2 REMARK 620 N 1 2 DBREF 9LNQ A 2 10 PDB 9LNQ 9LNQ 2 10 DBREF 9LNQ B 21 30 PDB 9LNQ 9LNQ 21 30 DBREF 9LNQ E 85 303 UNP P13051 UNG_HUMAN 94 312 SEQADV 9LNQ SER E 82 UNP P13051 EXPRESSION TAG SEQADV 9LNQ HIS E 83 UNP P13051 EXPRESSION TAG SEQADV 9LNQ MET E 84 UNP P13051 EXPRESSION TAG SEQADV 9LNQ ALA E 304 UNP P13051 EXPRESSION TAG SEQRES 1 A 9 DT DG DT KBC DA DT DC DT DT SEQRES 1 B 10 DA DA DA DG DA DT DA DA DC DA SEQRES 1 E 223 SER HIS MET PHE GLY GLU SER TRP LYS LYS HIS LEU SER SEQRES 2 E 223 GLY GLU PHE GLY LYS PRO TYR PHE ILE LYS LEU MET GLY SEQRES 3 E 223 PHE VAL ALA GLU GLU ARG LYS HIS TYR THR VAL TYR PRO SEQRES 4 E 223 PRO PRO HIS GLN VAL PHE THR TRP THR GLN MET CYS ASP SEQRES 5 E 223 ILE LYS ASP VAL LYS VAL VAL ILE LEU GLY GLN ASP PRO SEQRES 6 E 223 TYR HIS GLY PRO ASN GLN ALA HIS GLY LEU CYS PHE SER SEQRES 7 E 223 VAL GLN ARG PRO VAL PRO PRO PRO PRO SER LEU GLU ASN SEQRES 8 E 223 ILE TYR LYS GLU LEU SER THR ASP ILE GLU ASP PHE VAL SEQRES 9 E 223 HIS PRO GLY HIS GLY ASP LEU SER GLY TRP ALA LYS GLN SEQRES 10 E 223 GLY VAL LEU LEU LEU ASN ALA VAL LEU THR VAL ARG ALA SEQRES 11 E 223 HIS GLN ALA ASN SER HIS LYS GLU ARG GLY TRP GLU GLN SEQRES 12 E 223 PHE THR ASP ALA VAL VAL SER TRP LEU ASN GLN ASN SER SEQRES 13 E 223 ASN GLY LEU VAL PHE LEU LEU TRP GLY SER TYR ALA GLN SEQRES 14 E 223 LYS LYS GLY SER ALA ILE ASP ARG LYS ARG HIS HIS VAL SEQRES 15 E 223 LEU GLN THR ALA HIS PRO SER PRO LEU SER VAL TYR ARG SEQRES 16 E 223 GLY PHE PHE GLY CYS ARG HIS PHE SER LYS THR ASN GLU SEQRES 17 E 223 LEU LEU GLN LYS SER GLY LYS LYS PRO ILE ASP TRP LYS SEQRES 18 E 223 GLU ALA HET KBC A 5 21 HET NA A 101 1 HET NA E 401 1 HET NA E 402 1 HETNAM KBC [(2~{R},3~{S},5~{R})-5-[2,4-BIS(OXIDANYLIDENE) HETNAM 2 KBC PYRIMIDIN-1-YL]-2-METHOXY-3-OXIDANYL-OXOLAN-2- HETNAM 3 KBC YL]METHYL DIHYDROGEN PHOSPHATE HETNAM NA SODIUM ION FORMUL 1 KBC C10 H15 N2 O9 P FORMUL 4 NA 3(NA 1+) FORMUL 7 HOH *152(H2 O) HELIX 1 AA1 GLY E 86 SER E 94 1 9 HELIX 2 AA2 GLY E 95 GLY E 98 5 4 HELIX 3 AA3 LYS E 99 TYR E 116 1 18 HELIX 4 AA4 PRO E 121 VAL E 125 5 5 HELIX 5 AA5 PHE E 126 GLN E 130 5 5 HELIX 6 AA6 ASP E 133 VAL E 137 5 5 HELIX 7 AA7 PRO E 167 ILE E 181 1 15 HELIX 8 AA8 LEU E 192 LYS E 197 1 6 HELIX 9 AA9 GLY E 221 SER E 237 1 17 HELIX 10 AB1 GLY E 246 LYS E 251 1 6 HELIX 11 AB2 LYS E 252 ILE E 256 5 5 HELIX 12 AB3 SER E 273 GLY E 277 5 5 HELIX 13 AB4 ARG E 282 SER E 294 1 13 SHEET 1 AA1 2 VAL E 118 TYR E 119 0 SHEET 2 AA1 2 VAL E 209 ARG E 210 -1 O VAL E 209 N TYR E 119 SHEET 1 AA2 4 VAL E 200 ASN E 204 0 SHEET 2 AA2 4 VAL E 139 GLY E 143 1 N VAL E 139 O LEU E 201 SHEET 3 AA2 4 VAL E 241 TRP E 245 1 O LEU E 243 N VAL E 140 SHEET 4 AA2 4 HIS E 262 THR E 266 1 O HIS E 262 N PHE E 242 LINK O3' DT A 4 P KBC A 5 1555 1555 1.57 LINK O3' KBC A 5 P DA A 6 1555 1555 1.56 LINK O4 KBC A 5 NA NA A 101 1555 1555 2.17 LINK NA NA A 101 O HOH E 531 1555 1555 3.05 LINK NA NA A 101 O HOH E 588 1555 1555 3.01 LINK NA NA E 401 O HOH E 503 1555 1555 2.64 LINK NA NA E 402 O HOH E 586 1555 1555 3.04 CISPEP 1 TYR E 119 PRO E 120 0 -6.03 CISPEP 2 ARG E 162 PRO E 163 0 6.43 CRYST1 48.860 65.339 98.979 90.00 90.00 90.00 P 21 21 21 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 0.020467 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015305 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010103 0.00000 CONECT 87 119 CONECT 99 100 109 CONECT 100 99 107 116 CONECT 101 102 104 CONECT 102 101 103 CONECT 103 102 111 117 CONECT 104 101 109 110 CONECT 105 107 109 CONECT 106 112 CONECT 107 100 105 108 112 CONECT 108 107 113 CONECT 109 99 104 105 CONECT 110 104 111 118 CONECT 111 103 110 CONECT 112 106 107 CONECT 113 108 119 CONECT 114 119 CONECT 115 119 CONECT 116 100 120 CONECT 117 103 3668 CONECT 118 110 CONECT 119 87 113 114 115 CONECT 120 116 CONECT 3668 117 3720 3777 CONECT 3669 3692 CONECT 3670 3775 CONECT 3692 3669 CONECT 3720 3668 CONECT 3775 3670 CONECT 3777 3668 MASTER 292 0 4 13 6 0 0 6 2340 3 30 20 END