HEADER DNA BINDING PROTEIN 28-AUG-18 6AJO TITLE COMPLEX FORM OF URACIL DNA GLYCOSYLASE X AND URACIL-DNA. COMPND MOL_ID: 1; COMPND 2 MOLECULE: URACIL DNA GLYCOSYLASE SUPERFAMILY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'-D(P*(ORP)P*TP*T)-3'); COMPND 7 CHAIN: F; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM SMEGMATIS MC2 155; SOURCE 3 ORGANISM_TAXID: 246196; SOURCE 4 STRAIN: MC2 155; SOURCE 5 GENE: MSMEG_0265; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: MYCOBACTERIUM SMEGMATIS; SOURCE 12 ORGANISM_TAXID: 1772 KEYWDS DNA REPAIR, BASE EXCISION, DNA-PROTEIN CROSSLINK., DNA BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR W.C.AHN,S.AROLI,U.VARSHNEY,E.J.WOO REVDAT 2 27-MAR-24 6AJO 1 REMARK REVDAT 1 29-MAY-19 6AJO 0 JRNL AUTH W.C.AHN,S.AROLI,J.H.KIM,J.H.MOON,G.S.LEE,M.H.LEE,P.B.SANG, JRNL AUTH 2 B.H.OH,U.VARSHNEY,E.J.WOO JRNL TITL COVALENT BINDING OF URACIL DNA GLYCOSYLASE UDGX TO ABASIC JRNL TITL 2 DNA UPON URACIL EXCISION. JRNL REF NAT.CHEM.BIOL. V. 15 607 2019 JRNL REFN ESSN 1552-4469 JRNL PMID 31101917 JRNL DOI 10.1038/S41589-019-0289-3 REMARK 2 REMARK 2 RESOLUTION. 2.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.27 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.98 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 9522 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) : 0.192 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 953 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 31.9796 - 4.3381 0.99 1309 145 0.1885 0.2513 REMARK 3 2 4.3381 - 3.4446 1.00 1248 140 0.1681 0.2251 REMARK 3 3 3.4446 - 3.0095 1.00 1231 136 0.1862 0.2421 REMARK 3 4 3.0095 - 2.7345 1.00 1218 136 0.1944 0.2982 REMARK 3 5 2.7345 - 2.5386 1.00 1219 135 0.2108 0.2982 REMARK 3 6 2.5386 - 2.3890 1.00 1202 135 0.2306 0.2921 REMARK 3 7 2.3890 - 2.2694 0.95 1142 126 0.2689 0.3237 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.130 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) : 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 : 0.021 1607 REMARK 3 ANGLE : 2.091 2199 REMARK 3 CHIRALITY : 0.087 250 REMARK 3 PLANARITY : 0.008 282 REMARK 3 DIHEDRAL : 26.492 576 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 48.8789 67.8633 13.3974 REMARK 3 T TENSOR REMARK 3 T11: 0.3487 T22: 0.3635 REMARK 3 T33: 0.3357 T12: -0.0121 REMARK 3 T13: -0.0106 T23: 0.0006 REMARK 3 L TENSOR REMARK 3 L11: 0.5760 L22: 0.4475 REMARK 3 L33: 0.3417 L12: -0.1909 REMARK 3 L13: 0.1505 L23: -0.0294 REMARK 3 S TENSOR REMARK 3 S11: 0.0319 S12: 0.0672 S13: -0.0404 REMARK 3 S21: -0.0006 S22: -0.0003 S23: 0.0136 REMARK 3 S31: -0.0155 S32: -0.0190 S33: 0.0000 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 6AJO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1300008819. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-APR-15 REMARK 200 TEMPERATURE (KELVIN) : 190 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9584 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.269 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 11.90 REMARK 200 R MERGE (I) : 0.09800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.93800 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: MIR REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4M SODIUM MALONATE PH 7.0, 0.1 M BIS REMARK 280 -TRIS PROPANE PH 7.0., VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K 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 18.41450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.45000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.22500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.45000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.41450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.22500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, F 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 MET A 1 REMARK 465 ALA A 101 REMARK 465 ALA A 102 REMARK 465 GLY A 103 REMARK 465 GLY A 104 REMARK 465 LYS A 105 REMARK 465 PRO A 209 REMARK 465 DT F 7 REMARK 465 DT F 8 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 ARG A 100 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 106 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 170 CG OD1 OD2 REMARK 470 ORP F 9 O1 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 HD2 HIS A 95 FE3 SF4 A 301 1.37 REMARK 500 HO3 ORP F 9 OP2 DT F 10 1.39 REMARK 500 NE2 HIS A 109 C1 ORP F 9 1.50 REMARK 500 O3 ORP F 9 OP2 DT F 10 1.80 REMARK 500 O1P ORP F 9 O HOH F 101 2.15 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 170 63.67 36.33 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 SF4 A 301 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 24 SG REMARK 620 2 SF4 A 301 S2 107.5 REMARK 620 3 SF4 A 301 S3 125.1 92.3 REMARK 620 4 SF4 A 301 S4 138.6 95.7 86.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 27 SG REMARK 620 2 SF4 A 301 S1 110.1 REMARK 620 3 SF4 A 301 S3 131.9 87.9 REMARK 620 4 SF4 A 301 S4 131.4 91.6 90.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 120 SG REMARK 620 2 SF4 A 301 S1 124.1 REMARK 620 3 SF4 A 301 S2 122.7 97.0 REMARK 620 4 SF4 A 301 S3 126.0 86.1 91.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SF4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue URA A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Poly-Saccharide residues ORP F REMARK 800 9 through HIS A 109 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-Saccharide ORP F 9 and DT F REMARK 800 10 DBREF 6AJO A 1 209 UNP A0QP43 A0QP43_MYCS2 1 209 DBREF 6AJO F 7 11 PDB 6AJO 6AJO 7 11 SEQRES 1 A 209 MET ALA GLY ALA GLN ASP PHE VAL PRO HIS THR ALA ASP SEQRES 2 A 209 LEU ALA GLU LEU ALA ALA ALA ALA GLY GLU CYS ARG GLY SEQRES 3 A 209 CYS GLY LEU TYR ARG ASP ALA THR GLN ALA VAL PHE GLY SEQRES 4 A 209 ALA GLY GLY ARG SER ALA ARG ILE MET MET ILE GLY GLU SEQRES 5 A 209 GLN PRO GLY ASP LYS GLU ASP LEU ALA GLY LEU PRO PHE SEQRES 6 A 209 VAL GLY PRO ALA GLY ARG LEU LEU ASP ARG ALA LEU GLU SEQRES 7 A 209 ALA ALA ASP ILE ASP ARG ASP ALA LEU TYR VAL THR ASN SEQRES 8 A 209 ALA VAL LYS HIS PHE LYS PHE THR ARG ALA ALA GLY GLY SEQRES 9 A 209 LYS ARG ARG ILE HIS LYS THR PRO SER ARG THR GLU VAL SEQRES 10 A 209 VAL ALA CYS ARG PRO TRP LEU ILE ALA GLU MET THR SER SEQRES 11 A 209 VAL GLU PRO ASP VAL VAL VAL LEU LEU GLY ALA THR ALA SEQRES 12 A 209 ALA LYS ALA LEU LEU GLY ASN ASP PHE ARG VAL THR GLN SEQRES 13 A 209 HIS ARG GLY GLU VAL LEU HIS VAL ASP ASP VAL PRO GLY SEQRES 14 A 209 ASP PRO ALA LEU VAL ALA THR VAL HIS PRO SER SER LEU SEQRES 15 A 209 LEU ARG GLY PRO LYS GLU GLU ARG GLU SER ALA PHE ALA SEQRES 16 A 209 GLY LEU VAL ASP ASP LEU ARG VAL ALA ALA ASP VAL ARG SEQRES 17 A 209 PRO SEQRES 1 F 5 DT DT ORP DT DT HET ORP F 9 20 HET SF4 A 301 8 HET PO4 A 302 5 HET URA A 303 12 HETNAM ORP 2-DEOXY-5-PHOSPHONO-RIBOSE HETNAM SF4 IRON/SULFUR CLUSTER HETNAM PO4 PHOSPHATE ION HETNAM URA URACIL FORMUL 2 ORP C5 H11 O7 P FORMUL 3 SF4 FE4 S4 FORMUL 4 PO4 O4 P 3- FORMUL 5 URA C4 H4 N2 O2 FORMUL 6 HOH *15(H2 O) HELIX 1 AA1 ALA A 4 VAL A 8 5 5 HELIX 2 AA2 ASP A 13 GLY A 22 1 10 HELIX 3 AA3 CYS A 27 ARG A 31 5 5 HELIX 4 AA4 GLY A 55 GLY A 62 1 8 HELIX 5 AA5 GLY A 67 ALA A 80 1 14 HELIX 6 AA6 ASP A 83 ASP A 85 5 3 HELIX 7 AA7 SER A 113 GLU A 132 1 20 HELIX 8 AA8 GLY A 140 GLY A 149 1 10 HELIX 9 AA9 ARG A 153 ARG A 158 1 6 HELIX 10 AB1 HIS A 178 GLY A 185 1 8 HELIX 11 AB2 PRO A 186 GLU A 188 5 3 HELIX 12 AB3 GLU A 189 ASP A 206 1 18 SHEET 1 AA1 4 LEU A 87 ASN A 91 0 SHEET 2 AA1 4 ILE A 47 GLY A 51 1 N GLY A 51 O THR A 90 SHEET 3 AA1 4 VAL A 135 LEU A 139 1 O VAL A 137 N MET A 48 SHEET 4 AA1 4 ALA A 172 THR A 176 1 O VAL A 174 N LEU A 138 SHEET 1 AA2 2 PHE A 98 THR A 99 0 SHEET 2 AA2 2 ILE A 108 HIS A 109 -1 O ILE A 108 N THR A 99 LINK O3 ORP F 9 P DT F 10 1555 1555 1.49 LINK SG CYS A 24 FE1 SF4 A 301 1555 1555 2.13 LINK SG CYS A 27 FE2 SF4 A 301 1555 1555 1.95 LINK SG CYS A 120 FE4 SF4 A 301 1555 1555 2.17 SITE 1 AC1 5 CYS A 24 GLY A 26 CYS A 27 HIS A 95 SITE 2 AC1 5 CYS A 120 SITE 1 AC2 7 ALA A 141 LYS A 145 PHE A 152 ARG A 153 SITE 2 AC2 7 VAL A 154 THR A 155 DT F 11 SITE 1 AC3 8 GLU A 52 GLN A 53 GLU A 58 PRO A 64 SITE 2 AC3 8 PHE A 65 ASN A 91 HIS A 178 ORP F 9 SITE 1 AC4 20 PHE A 7 VAL A 8 THR A 11 GLU A 52 SITE 2 AC4 20 GLN A 53 GLY A 67 PRO A 68 ALA A 69 SITE 3 AC4 20 ILE A 108 LYS A 110 HIS A 178 SER A 180 SITE 4 AC4 20 SER A 181 LEU A 183 ARG A 184 URA A 303 SITE 5 AC4 20 DT F 11 HOH F 101 HOH F 102 HOH F 103 SITE 1 AC5 16 THR A 11 GLU A 52 GLN A 53 GLY A 67 SITE 2 AC5 16 PRO A 68 ALA A 69 HIS A 109 HIS A 178 SITE 3 AC5 16 SER A 180 SER A 181 ARG A 184 URA A 303 SITE 4 AC5 16 DT F 11 HOH F 101 HOH F 102 HOH F 103 CRYST1 36.829 64.450 82.900 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 0.027153 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015516 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012063 0.00000