HEADER METAL BINDING PROTEIN/DNA 05-AUG-04 1U8B TITLE CRYSTAL STRUCTURE OF THE METHYLATED N-ADA/DNA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*TP*AP*AP*AP*TP*T)-3'; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: 5'-D(P*AP*AP*TP*TP*T)-3'; COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: 5'-D(P*AP*AP*AP*GP*CP*GP*CP*AP*AP*GP*AP*T)-3'; COMPND 11 CHAIN: D; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: 5'-D(*AP*AP*TP*CP*TP*TP*GP*CP*GP*CP*TP*TP*T)-3'; COMPND 15 CHAIN: E; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 5; COMPND 18 MOLECULE: ADA POLYPROTEIN; COMPND 19 CHAIN: A; COMPND 20 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 SYNTHETIC: YES; SOURCE 7 MOL_ID: 4; SOURCE 8 SYNTHETIC: YES; SOURCE 9 MOL_ID: 5; SOURCE 10 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 11 ORGANISM_TAXID: 562; SOURCE 12 GENE: ADA; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 15 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 16 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 17 EXPRESSION_SYSTEM_PLASMID: PET30A KEYWDS PROTEIN-DNA COMPLEX, METHYLATION, ZINC, HELIX-TURN-HELIX, METAL KEYWDS 2 BINDING PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.HE,J.-C.HUS,L.J.SUN,P.ZHOU,D.P.G.NORMAN,V.DOTSCH,J.D.GROSS, AUTHOR 2 W.S.LANE,G.WAGNER,G.L.VERDINE REVDAT 3 06-NOV-24 1U8B 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1U8B 1 VERSN REVDAT 1 11-OCT-05 1U8B 0 JRNL AUTH C.HE,J.C.HUS,L.J.SUN,P.ZHOU,D.P.NORMAN,V.DOTSCH,H.WEI, JRNL AUTH 2 J.D.GROSS,W.S.LANE,G.WAGNER,G.L.VERDINE JRNL TITL A METHYLATION-DEPENDENT ELECTROSTATIC SWITCH CONTROLS DNA JRNL TITL 2 REPAIR AND TRANSCRIPTIONAL ACTIVATION BY E. COLI ADA. JRNL REF MOL.CELL V. 20 117 2005 JRNL REFN ISSN 1097-2765 JRNL PMID 16209950 JRNL DOI 10.1016/J.MOLCEL.2005.08.013 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.40 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 71.0 REMARK 3 NUMBER OF REFLECTIONS : 21153 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.235 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 999 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.18 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 33.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1585 REMARK 3 BIN R VALUE (WORKING SET) : 0.2828 REMARK 3 BIN FREE R VALUE : 0.3517 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 37 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.036 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1020 REMARK 3 NUCLEIC ACID ATOMS : 699 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 91 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 15.32000 REMARK 3 B22 (A**2) : -4.11000 REMARK 3 B33 (A**2) : -11.20000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 40.02 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : ADA_2.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : ADA.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1U8B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1000023371. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-AUG-01 REMARK 200 TEMPERATURE (KELVIN) : 200.0 REMARK 200 PH : 6.30 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793552, 0.9796687, 0.9537308 REMARK 200 MONOCHROMATOR : SI-111 AND SI-220 REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26737 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 39.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 64.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.47400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM CACODYLATE, 100 MM NACL, REMARK 280 50 MM MAGNESIUM CHLORIDE, 20% OEG 8000, PH 6.30, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 14.42100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.17850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.29650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.17850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 14.42100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.29650 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, D, E, 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 DT B 200 REMARK 465 DA E 500 REMARK 465 ARG A 139 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 LYS A 2 CG CD CE NZ REMARK 470 SER A 59 OG REMARK 470 GLN A 73 CG CD OE1 NE2 REMARK 470 LYS A 76 CG CD CE NZ REMARK 470 ALA A 77 CB REMARK 470 ASN A 78 CB CG OD1 ND2 REMARK 470 ARG A 80 CB CG CD NE CZ NH1 NH2 REMARK 470 ARG A 83 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 107 CG OD1 OD2 REMARK 470 ARG A 138 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OP2 DA C 301 O3' DT E 512 2664 2.13 REMARK 500 REMARK 500 REMARK: NULL 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 DA C 301 P DA C 301 OP3 -0.086 REMARK 500 DA D 401 P DA D 401 OP3 -0.081 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 SER A 59 -62.29 -26.85 REMARK 500 ARG A 80 -75.22 -24.59 REMARK 500 ALA A 110 64.28 60.35 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 ZN A 150 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SMC A 38 SG REMARK 620 2 CYS A 42 SG 108.8 REMARK 620 3 CYS A 69 SG 98.3 116.7 REMARK 620 4 CYS A 72 SG 109.7 106.0 116.8 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 ZN A 150 DBREF 1U8B A 9 139 UNP P06134 ADA_ECOLI 9 139 DBREF 1U8B B 200 205 PDB 1U8B 1U8B 200 205 DBREF 1U8B C 301 305 PDB 1U8B 1U8B 301 305 DBREF 1U8B D 401 412 PDB 1U8B 1U8B 401 412 DBREF 1U8B E 500 512 PDB 1U8B 1U8B 500 512 SEQADV 1U8B MSE A 1 UNP P06134 CLONING ARTIFACT SEQADV 1U8B LYS A 2 UNP P06134 CLONING ARTIFACT SEQADV 1U8B ASP A 75 UNP P06134 GLU 75 CONFLICT SEQADV 1U8B PRO A 79 UNP P06134 ALA 79 CONFLICT SEQADV 1U8B ARG A 80 UNP P06134 GLN 80 CONFLICT SEQRES 1 B 6 DT DA DA DA DT DT SEQRES 1 C 5 DA DA DT DT DT SEQRES 1 D 12 DA DA DA DG DC DG DC DA DA DG DA DT SEQRES 1 E 13 DA DA DT DC DT DT DG DC DG DC DT DT DT SEQRES 1 A 133 MSE LYS ASP ASP GLN ARG TRP GLN SER VAL LEU ALA ARG SEQRES 2 A 133 ASP PRO ASN ALA ASP GLY GLU PHE VAL PHE ALA VAL ARG SEQRES 3 A 133 THR THR GLY ILE PHE SMC ARG PRO SER CYS ARG ALA ARG SEQRES 4 A 133 HIS ALA LEU ARG GLU ASN VAL SER PHE TYR ALA ASN ALA SEQRES 5 A 133 SER GLU ALA LEU ALA ALA GLY PHE ARG PRO CYS LYS ARG SEQRES 6 A 133 CYS GLN PRO ASP LYS ALA ASN PRO ARG GLN HIS ARG LEU SEQRES 7 A 133 ASP LYS ILE THR HIS ALA CYS ARG LEU LEU GLU GLN GLU SEQRES 8 A 133 THR PRO VAL THR LEU GLU ALA LEU ALA ASP GLN VAL ALA SEQRES 9 A 133 MSE SER PRO PHE HIS LEU HIS ARG LEU PHE LYS ALA THR SEQRES 10 A 133 THR GLY MSE THR PRO LYS ALA TRP GLN GLN ALA TRP ARG SEQRES 11 A 133 ALA ARG ARG MODRES 1U8B MSE A 1 MET SELENOMETHIONINE MODRES 1U8B SMC A 38 CYS S-METHYLCYSTEINE MODRES 1U8B MSE A 111 MET SELENOMETHIONINE MODRES 1U8B MSE A 126 MET SELENOMETHIONINE HET MSE A 1 8 HET SMC A 38 7 HET MSE A 111 8 HET MSE A 126 8 HET ZN A 150 1 HETNAM MSE SELENOMETHIONINE HETNAM SMC S-METHYLCYSTEINE HETNAM ZN ZINC ION FORMUL 5 MSE 3(C5 H11 N O2 SE) FORMUL 5 SMC C4 H9 N O2 S FORMUL 6 ZN ZN 2+ FORMUL 7 HOH *91(H2 O) HELIX 1 1 LYS A 2 ALA A 18 1 11 HELIX 2 2 ASP A 20 ASP A 24 5 5 HELIX 3 3 LEU A 48 GLU A 50 5 3 HELIX 4 4 ASN A 57 ALA A 64 1 8 HELIX 5 5 ASN A 78 LEU A 94 1 17 HELIX 6 6 THR A 101 ALA A 110 1 10 HELIX 7 7 SER A 112 THR A 124 1 13 HELIX 8 8 THR A 127 ARG A 138 1 12 SHEET 1 A 4 VAL A 52 TYR A 55 0 SHEET 2 A 4 VAL A 28 VAL A 31 -1 N ALA A 30 O SER A 53 SHEET 3 A 4 ILE A 36 SMC A 38 -1 O ILE A 36 N VAL A 31 SHEET 4 A 4 ARG A 67 PRO A 68 1 O ARG A 67 N PHE A 37 LINK C MSE A 1 N LYS A 2 1555 1555 1.33 LINK C PHE A 37 N SMC A 38 1555 1555 1.33 LINK C SMC A 38 N ARG A 39 1555 1555 1.33 LINK C ALA A 110 N MSE A 111 1555 1555 1.33 LINK C MSE A 111 N SER A 112 1555 1555 1.33 LINK C GLY A 125 N MSE A 126 1555 1555 1.33 LINK C MSE A 126 N THR A 127 1555 1555 1.33 LINK SG SMC A 38 ZN ZN A 150 1555 1555 2.47 LINK SG CYS A 42 ZN ZN A 150 1555 1555 2.29 LINK SG CYS A 69 ZN ZN A 150 1555 1555 2.29 LINK SG CYS A 72 ZN ZN A 150 1555 1555 2.18 SITE 1 AC1 4 SMC A 38 CYS A 42 CYS A 69 CYS A 72 CRYST1 28.842 84.593 108.357 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 0.034672 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011821 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009229 0.00000