PDB Short entry for 1ADN HEADER TRANSCRIPTION REGULATION 30-SEP-93 1ADN TITLE SOLUTION STRUCTURE OF THE DNA METHYLPHOSPHOTRIESTER REPAIR DOMAIN OF TITLE 2 ESCHERICHIA COLI ADA COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ADA 10; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS TRANSCRIPTION REGULATION EXPDTA SOLUTION NMR NUMMDL 14 AUTHOR L.C.MYERS,G.L.VERDINE,G.WAGNER REVDAT 4 16-FEB-22 1ADN 1 REMARK LINK REVDAT 3 19-MAY-09 1ADN 1 REMARK REVDAT 2 24-FEB-09 1ADN 1 VERSN REVDAT 1 31-JAN-94 1ADN 0 JRNL AUTH L.C.MYERS,G.L.VERDINE,G.WAGNER JRNL TITL SOLUTION STRUCTURE OF THE DNA METHYL PHOSPHOTRIESTER REPAIR JRNL TITL 2 DOMAIN OF ESCHERICHIA COLI ADA. JRNL REF BIOCHEMISTRY V. 32 14089 1993 JRNL REFN ISSN 0006-2960 JRNL PMID 8260490 JRNL DOI 10.1021/BI00214A003 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.C.MYERS,M.P.TERRANOVA,A.E.FERENTZ,G.WAGNER,G.L.VERDINE REMARK 1 TITL REPAIR OF DNA METHYLPHOSPHOTRIESTERS THROUGH A REMARK 1 TITL 2 METALLOACTIVATED CYSTEINE NUCLEOPHILE REMARK 1 REF SCIENCE V. 261 1164 1993 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DGII REMARK 3 AUTHORS : HAVEL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: DATA WERE COLLECTED AT PH 6.4 AND AT 25 REMARK 3 DEGREES CELSIUS. RESTRAINTS USED FOR THE STRUCTURE CALCULATIONS REMARK 3 INCLUDED 547 NOE RESTRAINTS CONSISTING OF 108 INTRA-RESIDUE, 175 REMARK 3 SEQUENTIAL, 91 MEDIUM (1<|I-J|<6) AND 173 LONG RANGE NOES. REMARK 3 ADDITIONALLY, 50 HYDROGEN BONDING DISTANCES AS WELL AS DIHEDRAL REMARK 3 ANGLE RESTRAINTS FOR 69 PHI ANGLES AND 8 CHI-1 ANGLES WERE REMARK 3 INCLUDED. STEREOSPECIFIC ASSIGNMENTS HAVE BEEN MADE FOR THE REMARK 3 METHYLENE PROTONS OF ASN 22, CYS 42, ASN 51, SER 53, PHE 54 AND REMARK 3 TYR 55. STEREOSPECIFIC ASSIGNMENTS HAVE ALSO BEEN MADE FOR THE REMARK 3 METHYL GROUPS OF VAL 16, LEU 17, VAL 28, LEU 48, VAL 52, LEU 62, REMARK 3 AND LEU 84. THIS STUDY AND REFERENCE 1 ABOVE SHOW THAT CYS 38, REMARK 3 CYS 42, CYS 69, AND CYS 72 ARE THE LIGANDS FOR A TIGHTLY BOUND REMARK 3 ZINC ION. A 2.3 ANGSTROM THIOL - ZINC DISTANCE RESTRAINT WAS REMARK 3 IMPOSED ON THE FOUR CYSTEINE METAL LIGANDS. ADDITIONAL DISTANCE REMARK 3 AND DIHEDRAL RESTRAINTS WERE APPLIED TO ENFORCE A TETRAHEDRAL REMARK 3 METAL LIGATION AND TO MAINTAIN PROPER SP3 HYBRIDIZATION REMARK 3 GEOMETRIES OF THE COORDINATED SULFUR ATOMS. A DIHEDRAL ANGLE REMARK 3 RESTRAINT MAINTAINS AN S TYPE LIGAND CONFIGURATION. REMARK 4 REMARK 4 1ADN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170689. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 14 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 1 MET A 1 C LYS A 2 N 0.143 REMARK 500 1 LYS A 2 C LYS A 3 N 0.144 REMARK 500 1 LYS A 3 C ALA A 4 N 0.144 REMARK 500 1 ALA A 4 C THR A 5 N 0.143 REMARK 500 1 THR A 5 C CYS A 6 N 0.143 REMARK 500 1 CYS A 6 C LEU A 7 N 0.142 REMARK 500 1 LEU A 7 C THR A 8 N 0.144 REMARK 500 1 THR A 8 C ASP A 9 N 0.145 REMARK 500 1 ASP A 9 C ASP A 10 N 0.144 REMARK 500 1 ASP A 10 C GLN A 11 N 0.144 REMARK 500 1 GLN A 11 C ARG A 12 N 0.143 REMARK 500 1 ARG A 12 C TRP A 13 N 0.153 REMARK 500 1 TRP A 13 C GLN A 14 N 0.146 REMARK 500 1 GLN A 14 C SER A 15 N 0.147 REMARK 500 1 SER A 15 C VAL A 16 N 0.156 REMARK 500 1 VAL A 16 C LEU A 17 N 0.141 REMARK 500 1 LEU A 17 C ALA A 18 N 0.152 REMARK 500 1 ALA A 18 C ARG A 19 N 0.143 REMARK 500 1 ARG A 19 C ASP A 20 N 0.148 REMARK 500 1 ASP A 20 C PRO A 21 N 0.139 REMARK 500 1 PRO A 21 C ASN A 22 N 0.142 REMARK 500 1 ASN A 22 C ALA A 23 N 0.146 REMARK 500 1 ALA A 23 C ASP A 24 N 0.144 REMARK 500 1 ASP A 24 C GLY A 25 N 0.143 REMARK 500 1 GLY A 25 C GLU A 26 N 0.144 REMARK 500 1 GLU A 26 CD GLU A 26 OE2 0.110 REMARK 500 1 GLU A 26 C PHE A 27 N 0.142 REMARK 500 1 PHE A 27 C VAL A 28 N 0.141 REMARK 500 1 VAL A 28 C PHE A 29 N 0.142 REMARK 500 1 PHE A 29 C ALA A 30 N 0.143 REMARK 500 1 ALA A 30 C VAL A 31 N 0.142 REMARK 500 1 VAL A 31 C ARG A 32 N 0.144 REMARK 500 1 ARG A 32 C THR A 33 N 0.142 REMARK 500 1 THR A 33 C THR A 34 N 0.143 REMARK 500 1 THR A 34 C GLY A 35 N 0.143 REMARK 500 1 GLY A 35 C ILE A 36 N 0.147 REMARK 500 1 ILE A 36 C PHE A 37 N 0.143 REMARK 500 1 PHE A 37 C CYS A 38 N 0.141 REMARK 500 1 CYS A 38 C ARG A 39 N 0.143 REMARK 500 1 ARG A 39 C PRO A 40 N 0.137 REMARK 500 1 PRO A 40 C SER A 41 N 0.141 REMARK 500 1 SER A 41 C CYS A 42 N 0.156 REMARK 500 1 CYS A 42 C ARG A 43 N 0.145 REMARK 500 1 ARG A 43 C ALA A 44 N 0.142 REMARK 500 1 ALA A 44 C ARG A 45 N 0.148 REMARK 500 1 ARG A 45 C HIS A 46 N 0.146 REMARK 500 1 HIS A 46 C ALA A 47 N 0.144 REMARK 500 1 ALA A 47 C LEU A 48 N 0.143 REMARK 500 1 LEU A 48 C ARG A 49 N 0.145 REMARK 500 1 ARG A 49 C GLU A 50 N 0.145 REMARK 500 REMARK 500 THIS ENTRY HAS 1306 BOND DEVIATIONS. 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 1 ASP A 9 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 1 ASP A 10 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 1 ARG A 12 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 1 ARG A 19 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 1 ASP A 24 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 1 ARG A 32 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 1 ARG A 39 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 1 PRO A 40 C - N - CA ANGL. DEV. = 10.2 DEGREES REMARK 500 1 ARG A 43 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 1 ARG A 45 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 1 ARG A 49 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 1 ARG A 67 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 1 ARG A 71 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 1 CYS A 72 CB - CA - C ANGL. DEV. = 12.0 DEGREES REMARK 500 1 ASP A 75 CB - CG - OD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 1 ARG A 80 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 1 ARG A 83 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 1 ASP A 85 CB - CG - OD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 1 ARG A 92 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 2 ASP A 9 CB - CG - OD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 2 ASP A 10 CB - CG - OD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 2 ARG A 12 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 ARG A 19 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 ASN A 22 N - CA - CB ANGL. DEV. = 15.5 DEGREES REMARK 500 2 ASP A 24 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 2 ARG A 32 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 2 ARG A 39 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 ARG A 43 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 2 ARG A 45 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 2 ARG A 49 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 ARG A 67 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 ARG A 71 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 ASP A 75 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 2 ARG A 80 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 ARG A 83 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 2 ASP A 85 CB - CG - OD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 2 ARG A 92 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 3 ASP A 9 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 3 ASP A 10 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 3 ARG A 12 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 3 ARG A 19 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 3 ASP A 20 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 3 ASP A 24 CB - CG - OD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 3 ARG A 32 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 3 ARG A 39 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 3 ARG A 43 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 3 ARG A 45 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 3 ARG A 49 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 3 ARG A 67 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 3 ARG A 71 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 258 ANGLE DEVIATIONS. 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 1 LYS A 2 -64.88 -107.74 REMARK 500 1 ALA A 4 -90.90 -59.24 REMARK 500 1 CYS A 6 154.25 -41.12 REMARK 500 1 LEU A 7 -79.40 -75.76 REMARK 500 1 ARG A 12 -73.45 -41.34 REMARK 500 1 ALA A 18 -96.14 -56.68 REMARK 500 1 ARG A 19 -85.57 179.53 REMARK 500 1 PRO A 21 104.18 -48.75 REMARK 500 1 ALA A 23 -85.16 -91.17 REMARK 500 1 PRO A 40 -37.33 -11.50 REMARK 500 1 SER A 41 43.39 -98.89 REMARK 500 1 ALA A 44 143.69 -39.06 REMARK 500 1 ARG A 45 95.98 -39.59 REMARK 500 1 ALA A 47 172.48 -48.82 REMARK 500 1 PRO A 68 95.73 -63.05 REMARK 500 1 ARG A 71 40.80 -158.77 REMARK 500 1 CYS A 72 55.29 6.42 REMARK 500 1 GLN A 73 99.14 -41.33 REMARK 500 1 ASP A 75 95.37 167.94 REMARK 500 1 ALA A 77 75.36 0.35 REMARK 500 1 ASN A 78 85.21 52.61 REMARK 500 1 GLN A 81 -86.05 -46.93 REMARK 500 1 ARG A 83 -96.76 -175.49 REMARK 500 1 LEU A 84 91.90 50.21 REMARK 500 1 LYS A 86 -165.53 -117.88 REMARK 500 1 THR A 88 69.07 -112.36 REMARK 500 1 ALA A 90 -42.86 -142.25 REMARK 500 1 CYS A 91 -168.88 -124.45 REMARK 500 2 LYS A 2 175.13 59.89 REMARK 500 2 LYS A 3 73.38 -102.31 REMARK 500 2 THR A 5 -149.36 -138.68 REMARK 500 2 THR A 8 -66.70 -138.92 REMARK 500 2 ARG A 12 -76.72 -41.60 REMARK 500 2 PRO A 21 -95.41 -81.58 REMARK 500 2 ALA A 23 -38.97 -153.82 REMARK 500 2 ASP A 24 -100.65 -42.93 REMARK 500 2 PRO A 40 82.48 -15.97 REMARK 500 2 SER A 41 -34.33 -152.48 REMARK 500 2 CYS A 42 100.03 -56.14 REMARK 500 2 HIS A 46 -96.67 40.48 REMARK 500 2 PRO A 68 104.16 -59.21 REMARK 500 2 LYS A 70 -80.23 -90.46 REMARK 500 2 ARG A 71 -74.29 -62.12 REMARK 500 2 CYS A 72 76.47 178.68 REMARK 500 2 GLN A 73 144.76 -39.58 REMARK 500 2 PRO A 74 -72.67 -52.04 REMARK 500 2 ASP A 75 -73.55 178.63 REMARK 500 2 ALA A 77 81.75 -13.45 REMARK 500 2 ASN A 78 87.86 39.15 REMARK 500 2 PRO A 79 -169.64 -66.87 REMARK 500 REMARK 500 THIS ENTRY HAS 366 RAMACHANDRAN OUTLIERS. 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 93 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 38 SG REMARK 620 2 CYS A 42 SG 96.1 REMARK 620 3 CYS A 69 SG 102.5 118.4 REMARK 620 4 CYS A 72 SG 121.5 98.7 118.3 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 93 DBREF 1ADN A 1 92 UNP P06134 ADA_ECOLI 1 92 SEQRES 1 A 92 MET LYS LYS ALA THR CYS LEU THR ASP ASP GLN ARG TRP SEQRES 2 A 92 GLN SER VAL LEU ALA ARG ASP PRO ASN ALA ASP GLY GLU SEQRES 3 A 92 PHE VAL PHE ALA VAL ARG THR THR GLY ILE PHE CYS ARG SEQRES 4 A 92 PRO SER CYS ARG ALA ARG HIS ALA LEU ARG GLU ASN VAL SEQRES 5 A 92 SER PHE TYR ALA ASN ALA SER GLU ALA LEU ALA ALA GLY SEQRES 6 A 92 PHE ARG PRO CYS LYS ARG CYS GLN PRO ASP LYS ALA ASN SEQRES 7 A 92 PRO ARG GLN HIS ARG LEU ASP LYS ILE THR HIS ALA CYS SEQRES 8 A 92 ARG HET ZN A 93 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ HELIX 1 H1 THR A 8 ALA A 18 1 11 HELIX 2 H2 ASP A 24 PHE A 27 5 4 HELIX 3 H3 ALA A 58 ALA A 64 1 7 SHEET 1 S1 4 VAL A 52 TYR A 55 0 SHEET 2 S1 4 PHE A 27 ARG A 32 1 O VAL A 28 N TYR A 55 SHEET 3 S1 4 ILE A 36 ARG A 39 1 N CYS A 38 O PHE A 29 SHEET 4 S1 4 ARG A 67 CYS A 69 -1 N CYS A 69 O PHE A 37 LINK SG CYS A 38 ZN ZN A 93 1555 1555 2.27 LINK SG CYS A 42 ZN ZN A 93 1555 1555 2.36 LINK SG CYS A 69 ZN ZN A 93 1555 1555 2.23 LINK SG CYS A 72 ZN ZN A 93 1555 1555 2.40 SITE 1 AC1 4 CYS A 38 CYS A 42 CYS A 69 CYS A 72 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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