10 20 30 40 50 60 70 80 1P7M - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE 02-MAY-03 1P7M
TITLE SOLUTION STRUCTURE AND BASE PERTURBATION STUDIES REVEAL A TITLE 2 NOVEL MODE OF ALKYLATED BASE RECOGNITION BY 3- TITLE 3 METHYLADENINE DNA GLYCOSYLASE I
COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA-3-METHYLADENINE GLYCOSYLASE I; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.2.20; COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TAG OR B3549; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: STRAIN B; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A
KEYWDS 3-METHYLADENINE TAG COMPLEX NMR, HYDROLASE
EXPDTA SOLUTION NMR
NUMMDL 25
AUTHOR C.CAO,K.KWON,Y.L.JIANG,A.C.DROHAT,J.T.STIVERS
REVDAT 2 24-FEB-09 1P7M 1 VERSN REVDAT 1 25-NOV-03 1P7M 0
JRNL AUTH C.CAO,K.KWON,Y.L.JIANG,A.C.DROHAT,J.T.STIVERS JRNL TITL SOLUTION STRUCTURE AND BASE PERTURBATION STUDIES JRNL TITL 2 REVEAL A NOVEL MODE OF ALKYLATED BASE RECOGNITION JRNL TITL 3 BY 3-METHYLADENINE DNA GLYCOSYLASE I JRNL REF J.BIOL.CHEM. V. 278 48012 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 13129925 JRNL DOI 10.1074/JBC.M307500200
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH-2.0.2 REMARK 3 AUTHORS : CLORE, G.M., KUSZEWSKI, J. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 2494 RESTRAINTS, 2140 ARE NOE-DERIVED DISTANCE CONSTRAINTS, REMARK 3 222 DIHEDRAL ANGLE RESTRAINTS, 132 H-BOND CONSTRAINTS
REMARK 4 REMARK 4 1P7M COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAY-03. REMARK 100 THE RCSB ID CODE IS RCSB019108.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 6.6 REMARK 210 IONIC STRENGTH : 10MM PHOSPHATE BUFFER REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5-1MM 13C, 15N, 75% 2H REMARK 210 LABELED3-METHYLADENINE DNA REMARK 210 GLYCOSYLASE I, 100MM NACL, 3MM REMARK 210 DTT, 0.34MM NAN3, 10MM REMARK 210 PHOSPHATE BUFFER, PH6.6 ~8, REMARK 210 FOLD (OR 13C8 LABELED) 3- REMARK 210 METHYLADENINE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY, 3D_ REMARK 210 15N-SEPARATED_NOESY, 2D NOESY, REMARK 210 13C-EDITED HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ, 750 MHZ REMARK 210 SPECTROMETER MODEL : DMX, UNITYPLUS, INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER, VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS 1.1, SPARKY 3.93, NMRPIPE REMARK 210 NIH REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 25 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY,STRUCTURES REMARK 210 WITH FAVORABLE NON-BOND REMARK 210 ENERGY,STRUCTURES WITH THE REMARK 210 LEAST RESTRAINT VIOLATIONS, REMARK 210 STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 8 REMARK 210 REMARK 210 REMARK: 1H-13C HMQC
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 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 ARG A 3 -92.29 -87.30 REMARK 500 1 GLU A 20 75.19 173.11 REMARK 500 1 GLN A 41 1.96 -69.07 REMARK 500 1 HIS A 61 17.08 -56.97 REMARK 500 1 PHE A 63 29.09 38.32 REMARK 500 1 ALA A 83 -11.50 70.20 REMARK 500 1 ILE A 85 -172.63 -52.18 REMARK 500 1 ILE A 86 92.06 -61.68 REMARK 500 1 HIS A 88 73.77 -178.36 REMARK 500 1 HIS A 122 26.10 48.78 REMARK 500 1 ASP A 174 42.56 -161.58 REMARK 500 1 VAL A 176 11.07 175.51 REMARK 500 1 VAL A 177 117.97 58.37 REMARK 500 1 CYS A 179 79.48 -67.84 REMARK 500 1 CYS A 180 -48.30 68.93 REMARK 500 1 CYS A 181 71.71 -170.27 REMARK 500 1 ASN A 185 -72.83 -87.69 REMARK 500 2 GLN A 9 -108.69 -95.78 REMARK 500 2 GLU A 20 48.11 -174.42 REMARK 500 2 GLN A 41 6.98 -61.26 REMARK 500 2 HIS A 61 -56.18 63.79 REMARK 500 2 PHE A 63 27.39 38.73 REMARK 500 2 ALA A 83 -19.81 67.56 REMARK 500 2 ILE A 85 -94.09 -29.28 REMARK 500 2 ILE A 86 -37.88 -170.58 REMARK 500 2 PHE A 156 61.51 61.71 REMARK 500 2 ASP A 174 -34.83 156.06 REMARK 500 2 HIS A 175 -82.49 55.88 REMARK 500 2 VAL A 177 27.60 34.80 REMARK 500 2 LYS A 186 73.33 44.65 REMARK 500 3 ARG A 3 -103.20 -57.26 REMARK 500 3 ASN A 19 -72.17 -91.33 REMARK 500 3 GLU A 20 81.67 -154.57 REMARK 500 3 GLN A 41 -6.54 -48.27 REMARK 500 3 PHE A 63 -88.76 -109.91 REMARK 500 3 ASP A 64 -73.09 87.62 REMARK 500 3 PRO A 65 -106.98 -97.19 REMARK 500 3 ALA A 83 -15.59 61.84 REMARK 500 3 ILE A 85 -178.38 -47.86 REMARK 500 3 ILE A 86 -105.26 -55.63 REMARK 500 3 HIS A 122 24.32 41.92 REMARK 500 3 ASP A 174 81.17 90.26 REMARK 500 3 VAL A 176 29.09 -158.10 REMARK 500 3 VAL A 177 2.50 53.01 REMARK 500 3 CYS A 181 24.08 -73.03 REMARK 500 4 GLN A 9 -159.38 -90.64 REMARK 500 4 ASP A 10 155.60 -44.75 REMARK 500 4 GLU A 20 24.73 -155.97 REMARK 500 4 VAL A 23 -35.61 -157.89 REMARK 500 4 VAL A 80 -17.37 -48.28 REMARK 500 4 ALA A 83 -17.35 75.98 REMARK 500 4 ILE A 85 175.59 -47.19 REMARK 500 4 ILE A 86 95.42 -58.64 REMARK 500 4 HIS A 88 78.36 166.96 REMARK 500 4 VAL A 157 41.96 -153.52 REMARK 500 4 ASP A 174 54.33 180.00 REMARK 500 4 VAL A 176 18.84 -175.23 REMARK 500 4 VAL A 177 -41.29 62.32 REMARK 500 5 GLU A 20 59.27 -175.83 REMARK 500 5 TRP A 46 -39.85 62.96 REMARK 500 5 HIS A 61 -51.17 61.98 REMARK 500 5 PHE A 63 24.71 40.26 REMARK 500 5 ALA A 83 -11.28 73.32 REMARK 500 5 ILE A 85 -177.98 -52.56 REMARK 500 5 ILE A 86 89.49 -56.98 REMARK 500 5 HIS A 88 56.33 164.31 REMARK 500 5 VAL A 157 38.98 -140.97 REMARK 500 5 ASP A 174 48.35 -178.85 REMARK 500 5 VAL A 176 51.05 175.62 REMARK 500 5 VAL A 177 112.71 30.69 REMARK 500 5 TYR A 182 79.22 -118.74 REMARK 500 6 GLN A 9 -105.32 -81.36 REMARK 500 6 ASN A 19 -76.45 -69.60 REMARK 500 6 GLU A 20 -39.50 -151.92 REMARK 500 6 TRP A 21 73.38 -3.38 REMARK 500 6 PHE A 63 -0.65 156.65 REMARK 500 6 ALA A 83 -15.13 81.67 REMARK 500 6 ILE A 85 -166.32 -58.74 REMARK 500 6 ILE A 86 94.46 -66.98 REMARK 500 6 HIS A 88 68.65 170.62 REMARK 500 6 ASP A 174 69.39 89.30 REMARK 500 6 CYS A 180 33.63 31.55 REMARK 500 6 CYS A 181 -40.87 178.88 REMARK 500 7 ASN A 19 -77.69 -81.01 REMARK 500 7 GLU A 20 71.69 -154.71 REMARK 500 7 HIS A 61 -45.32 59.94 REMARK 500 7 VAL A 80 -19.93 -49.38 REMARK 500 7 ALA A 83 -18.90 70.00 REMARK 500 7 ILE A 85 156.33 -36.22 REMARK 500 7 PHE A 156 62.72 60.13 REMARK 500 7 VAL A 157 41.75 -144.03 REMARK 500 7 ASP A 174 82.18 86.71 REMARK 500 7 VAL A 176 38.50 -152.07 REMARK 500 7 VAL A 177 13.74 45.15 REMARK 500 7 ASN A 185 11.95 -155.52 REMARK 500 8 GLN A 9 -75.45 -115.39 REMARK 500 8 GLU A 20 72.12 176.05 REMARK 500 8 HIS A 61 60.18 -151.82 REMARK 500 8 PHE A 63 -65.72 -163.80 REMARK 500 8 VAL A 80 -16.51 -47.83 REMARK 500 8 ALA A 83 -5.46 85.27 REMARK 500 8 ILE A 85 -162.97 -70.79 REMARK 500 8 HIS A 88 75.85 170.81 REMARK 500 8 HIS A 122 33.94 38.31 REMARK 500 8 ARG A 152 5.76 -69.80 REMARK 500 8 ASP A 174 77.61 92.40 REMARK 500 8 VAL A 176 55.86 -162.18 REMARK 500 8 VAL A 177 67.70 23.51 REMARK 500 9 ARG A 3 -92.29 -87.30 REMARK 500 9 GLU A 20 75.19 173.11 REMARK 500 9 GLN A 41 1.96 -69.07 REMARK 500 9 HIS A 61 17.08 -56.97 REMARK 500 9 PHE A 63 29.09 38.32 REMARK 500 9 ALA A 83 -11.50 70.20 REMARK 500 9 ILE A 85 -172.63 -52.18 REMARK 500 9 ILE A 86 92.06 -61.68 REMARK 500 9 HIS A 88 73.77 -178.36 REMARK 500 9 HIS A 122 26.10 48.78 REMARK 500 9 ASP A 174 42.56 -161.58 REMARK 500 9 VAL A 176 11.07 175.51 REMARK 500 9 VAL A 177 117.97 58.37 REMARK 500 9 CYS A 179 79.48 -67.84 REMARK 500 9 CYS A 180 -48.30 68.93 REMARK 500 9 CYS A 181 71.71 -170.27 REMARK 500 9 ASN A 185 -72.83 -87.69 REMARK 500 10 SER A 8 6.71 -63.70 REMARK 500 10 ASP A 10 153.42 -48.40 REMARK 500 10 ASN A 19 -76.13 -80.02 REMARK 500 10 GLU A 20 -65.41 -146.88 REMARK 500 10 TRP A 21 63.12 26.35 REMARK 500 10 VAL A 23 -21.16 -176.49 REMARK 500 10 HIS A 61 21.49 -66.12 REMARK 500 10 PHE A 63 -104.09 -161.53 REMARK 500 10 ASP A 64 -42.36 154.23 REMARK 500 10 PRO A 65 -108.81 -94.77 REMARK 500 10 ALA A 83 -16.34 73.34 REMARK 500 10 ILE A 85 -164.68 -54.80 REMARK 500 10 ILE A 86 88.04 -53.53 REMARK 500 10 ARG A 87 106.90 -53.19 REMARK 500 10 HIS A 88 92.73 172.53 REMARK 500 10 HIS A 122 12.48 44.94 REMARK 500 10 ASP A 174 70.39 76.58 REMARK 500 10 VAL A 176 18.18 -166.04 REMARK 500 10 VAL A 177 -44.81 65.39 REMARK 500 10 PRO A 183 -78.90 -77.74 REMARK 500 11 GLN A 9 -116.65 -91.99 REMARK 500 11 PRO A 11 -160.39 -65.16 REMARK 500 11 LEU A 12 -39.46 61.96 REMARK 500 11 ASN A 19 -77.01 -83.75 REMARK 500 11 GLU A 20 55.42 -153.18 REMARK 500 11 TRP A 21 73.65 -103.07 REMARK 500 11 PHE A 63 60.49 -102.74 REMARK 500 11 ALA A 83 -15.49 69.63 REMARK 500 11 ILE A 85 176.40 -46.30 REMARK 500 11 ILE A 86 86.08 -52.29 REMARK 500 11 HIS A 88 65.94 175.15 REMARK 500 11 HIS A 122 29.90 47.38 REMARK 500 11 ASP A 174 69.73 85.49 REMARK 500 11 VAL A 177 105.11 52.58 REMARK 500 11 PRO A 183 -73.20 -87.13 REMARK 500 11 ASN A 185 -75.79 -107.57 REMARK 500 12 GLU A 20 -54.07 -148.69 REMARK 500 12 TRP A 21 66.65 2.24 REMARK 500 12 HIS A 61 -47.84 64.81 REMARK 500 12 PHE A 63 21.48 40.86 REMARK 500 12 ALA A 83 -12.21 76.27 REMARK 500 12 ILE A 85 -166.62 -57.47 REMARK 500 12 ILE A 86 95.00 -67.01 REMARK 500 12 ARG A 87 109.65 -57.66 REMARK 500 12 HIS A 88 81.05 -178.14 REMARK 500 12 SER A 138 88.28 -152.16 REMARK 500 12 ASP A 174 40.70 -178.98 REMARK 500 12 VAL A 176 150.93 178.03 REMARK 500 12 CYS A 180 -55.91 63.87 REMARK 500 12 CYS A 181 13.76 -157.47 REMARK 500 13 PRO A 11 -161.84 -68.92 REMARK 500 13 LEU A 12 -54.86 62.54 REMARK 500 13 GLU A 20 47.85 177.07 REMARK 500 13 HIS A 61 -15.58 -41.03 REMARK 500 13 ALA A 83 -17.02 75.60 REMARK 500 13 ILE A 85 -179.33 -54.48 REMARK 500 13 ILE A 86 89.94 -60.82 REMARK 500 13 HIS A 88 88.28 159.14 REMARK 500 13 HIS A 122 25.06 42.05 REMARK 500 13 ASP A 174 74.21 83.28 REMARK 500 13 VAL A 176 28.45 -149.50 REMARK 500 13 VAL A 177 -21.78 60.56 REMARK 500 13 CYS A 180 -57.37 64.03 REMARK 500 13 CYS A 181 59.70 -176.71 REMARK 500 13 PRO A 183 -83.06 -77.52 REMARK 500 14 PRO A 11 -161.11 -57.46 REMARK 500 14 LEU A 12 -52.38 64.65 REMARK 500 14 GLU A 20 78.82 -175.45 REMARK 500 14 TRP A 21 68.18 -100.77 REMARK 500 14 GLN A 41 -11.87 -44.15 REMARK 500 14 HIS A 61 112.36 -176.81 REMARK 500 14 PHE A 63 39.65 -177.93 REMARK 500 14 ALA A 83 -19.01 72.73 REMARK 500 14 ILE A 85 -105.04 -31.81 REMARK 500 14 ILE A 86 -48.30 -161.44 REMARK 500 14 GLN A 128 34.58 -97.86 REMARK 500 14 SER A 138 87.84 -157.41 REMARK 500 14 ASP A 174 70.84 -173.86 REMARK 500 14 VAL A 176 3.59 168.23 REMARK 500 14 VAL A 177 -35.31 71.87 REMARK 500 15 CYS A 4 146.85 -170.29 REMARK 500 15 ASN A 19 -75.51 -76.87 REMARK 500 15 GLU A 20 -40.96 -145.56 REMARK 500 15 TRP A 21 74.59 -4.68 REMARK 500 15 HIS A 61 5.49 48.06 REMARK 500 15 PHE A 63 3.25 52.28 REMARK 500 15 VAL A 80 -18.89 -49.60 REMARK 500 15 ALA A 83 -17.17 76.29 REMARK 500 15 ILE A 85 -172.93 -50.33 REMARK 500 15 ILE A 86 93.98 -59.41 REMARK 500 15 HIS A 88 63.31 164.76 REMARK 500 15 HIS A 122 27.83 43.16 REMARK 500 15 VAL A 157 39.93 -140.85 REMARK 500 15 ASP A 174 80.07 89.58 REMARK 500 15 VAL A 176 37.01 -157.91 REMARK 500 15 VAL A 177 93.31 37.84 REMARK 500 16 GLU A 20 57.53 177.57 REMARK 500 16 VAL A 23 -36.82 -157.88 REMARK 500 16 HIS A 61 -4.00 55.89 REMARK 500 16 PHE A 63 -64.30 101.07 REMARK 500 16 ASP A 64 -42.77 165.46 REMARK 500 16 PRO A 65 -146.03 -49.88 REMARK 500 16 ALA A 83 -16.06 70.91 REMARK 500 16 ILE A 85 -170.64 -54.73 REMARK 500 16 ILE A 86 86.90 -57.71 REMARK 500 16 HIS A 88 77.60 160.58 REMARK 500 16 HIS A 122 24.43 41.51 REMARK 500 16 THR A 137 -1.32 52.36 REMARK 500 16 ASP A 174 74.26 89.52 REMARK 500 16 VAL A 176 29.19 -157.99 REMARK 500 16 VAL A 177 113.41 55.24 REMARK 500 16 CYS A 180 -42.64 59.95 REMARK 500 16 CYS A 181 57.02 -172.59 REMARK 500 17 GLN A 9 -149.18 -84.11 REMARK 500 17 PRO A 11 -160.88 -60.78 REMARK 500 17 LEU A 12 -40.42 64.85 REMARK 500 17 ASN A 19 -70.41 -90.95 REMARK 500 17 GLU A 20 -69.09 -126.50 REMARK 500 17 HIS A 61 -47.00 60.97 REMARK 500 17 PHE A 63 21.24 35.88 REMARK 500 17 ALA A 83 -16.21 70.98 REMARK 500 17 ILE A 85 -166.03 -52.52 REMARK 500 17 ILE A 86 98.85 -60.07 REMARK 500 17 HIS A 88 70.56 168.23 REMARK 500 17 HIS A 122 24.91 37.67 REMARK 500 17 ASP A 174 77.21 91.56 REMARK 500 17 VAL A 176 -104.23 -145.15 REMARK 500 17 VAL A 177 -41.56 -138.40 REMARK 500 17 LYS A 186 70.36 47.16 REMARK 500 18 ARG A 3 -171.06 -60.25 REMARK 500 18 GLN A 9 -88.77 -63.10 REMARK 500 18 ASP A 10 -38.06 165.88 REMARK 500 18 PRO A 11 -156.32 -91.12 REMARK 500 18 LEU A 12 -32.68 -32.34 REMARK 500 18 GLU A 20 -73.98 -153.19 REMARK 500 18 TRP A 21 45.83 39.76 REMARK 500 18 GLN A 41 -3.65 -51.03 REMARK 500 18 HIS A 61 2.41 47.81 REMARK 500 18 PHE A 63 18.51 42.17 REMARK 500 18 ALA A 83 -18.71 71.14 REMARK 500 18 ILE A 85 160.74 -42.82 REMARK 500 18 PHE A 156 67.41 60.38 REMARK 500 18 VAL A 157 41.65 -158.81 REMARK 500 18 ASP A 174 78.82 91.35 REMARK 500 18 CYS A 179 49.69 -68.07 REMARK 500 18 CYS A 180 -49.28 60.59 REMARK 500 18 CYS A 181 71.14 -179.40 REMARK 500 19 ASN A 19 -70.99 -78.31 REMARK 500 19 GLU A 20 54.88 -167.59 REMARK 500 19 VAL A 23 -36.84 -159.41 REMARK 500 19 GLN A 41 -19.90 -44.28 REMARK 500 19 HIS A 61 -26.46 55.71 REMARK 500 19 PHE A 63 -3.54 57.35 REMARK 500 19 ALA A 83 -16.05 66.06 REMARK 500 19 ILE A 85 151.65 -47.27 REMARK 500 19 SER A 138 85.82 -159.05 REMARK 500 19 VAL A 176 155.34 145.43 REMARK 500 19 CYS A 179 20.48 -76.84 REMARK 500 19 CYS A 180 3.58 56.23 REMARK 500 19 ASN A 185 -30.32 -162.03 REMARK 500 20 ASP A 10 166.13 173.35 REMARK 500 20 PRO A 11 -167.76 -48.18 REMARK 500 20 LEU A 12 -47.21 63.57 REMARK 500 20 ASN A 19 -76.92 -71.77 REMARK 500 20 GLU A 20 -51.85 -151.13 REMARK 500 20 TRP A 21 72.51 24.62 REMARK 500 20 VAL A 23 -27.47 -163.90 REMARK 500 20 HIS A 61 7.11 49.82 REMARK 500 20 PHE A 63 6.96 44.10 REMARK 500 20 ALA A 83 -15.75 73.22 REMARK 500 20 ILE A 85 -169.00 -52.03 REMARK 500 20 ILE A 86 98.07 -65.03 REMARK 500 20 HIS A 88 81.80 156.51 REMARK 500 20 HIS A 122 29.31 41.89 REMARK 500 20 ASP A 174 75.34 96.42 REMARK 500 20 VAL A 176 28.89 -168.54 REMARK 500 20 VAL A 177 118.35 56.19 REMARK 500 20 CYS A 181 45.47 -109.43 REMARK 500 20 LYS A 186 153.05 56.81 REMARK 500 21 LEU A 12 -44.14 66.24 REMARK 500 21 ASN A 19 -75.17 -76.50 REMARK 500 21 GLU A 20 69.11 -168.98 REMARK 500 21 VAL A 23 -33.73 -137.87 REMARK 500 21 PHE A 63 73.53 -109.32 REMARK 500 21 PRO A 65 -113.57 -97.11 REMARK 500 21 ALA A 83 -16.73 76.60 REMARK 500 21 ILE A 85 -166.59 -57.03 REMARK 500 21 ILE A 86 76.97 -58.63 REMARK 500 21 HIS A 88 -34.65 -158.69 REMARK 500 21 ARG A 89 -36.66 65.45 REMARK 500 21 HIS A 122 24.23 46.39 REMARK 500 21 SER A 138 84.61 -153.92 REMARK 500 21 ASP A 174 79.11 92.05 REMARK 500 21 HIS A 175 -70.60 -54.84 REMARK 500 21 CYS A 180 27.35 39.56 REMARK 500 21 ASN A 185 -72.94 -89.46 REMARK 500 22 CYS A 4 134.16 171.72 REMARK 500 22 PRO A 11 -163.09 -60.57 REMARK 500 22 LEU A 12 -46.52 61.00 REMARK 500 22 GLU A 20 22.86 -160.29 REMARK 500 22 TRP A 21 72.43 -106.15 REMARK 500 22 HIS A 61 29.92 43.24 REMARK 500 22 PHE A 63 18.92 42.63 REMARK 500 22 ASP A 64 136.73 -171.90 REMARK 500 22 ALA A 83 -14.99 68.68 REMARK 500 22 ILE A 85 -91.07 -28.00 REMARK 500 22 ILE A 86 -44.17 -175.98 REMARK 500 22 PRO A 111 150.09 -45.69 REMARK 500 22 HIS A 122 29.13 40.57 REMARK 500 22 VAL A 157 38.63 -150.93 REMARK 500 22 ASP A 174 74.22 86.13 REMARK 500 22 CYS A 181 34.60 -96.41 REMARK 500 22 PRO A 183 -71.29 -83.98 REMARK 500 23 GLU A 20 68.74 -163.73 REMARK 500 23 HIS A 61 10.96 -62.29 REMARK 500 23 PHE A 63 -95.36 -159.64 REMARK 500 23 ASP A 64 -41.04 149.36 REMARK 500 23 PRO A 65 -103.13 -102.40 REMARK 500 23 VAL A 80 -16.79 -49.03 REMARK 500 23 ALA A 83 -13.62 68.40 REMARK 500 23 ILE A 85 -166.29 -53.00 REMARK 500 23 ILE A 86 90.51 -54.07 REMARK 500 23 HIS A 88 81.21 169.46 REMARK 500 23 HIS A 122 26.00 43.48 REMARK 500 23 SER A 138 85.30 -154.70 REMARK 500 23 VAL A 157 47.72 -142.08 REMARK 500 23 ASP A 174 77.43 86.07 REMARK 500 23 VAL A 176 38.12 -147.43 REMARK 500 23 VAL A 177 111.71 61.27 REMARK 500 23 CYS A 180 -63.47 63.06 REMARK 500 23 CYS A 181 47.43 -176.36 REMARK 500 23 LYS A 186 62.70 29.99 REMARK 500 24 ASN A 19 -77.09 -71.14 REMARK 500 24 GLU A 20 -49.07 -149.10 REMARK 500 24 TRP A 21 87.22 59.03 REMARK 500 24 HIS A 61 -39.88 61.67 REMARK 500 24 PHE A 63 17.56 41.09 REMARK 500 24 ALA A 83 -15.57 65.15 REMARK 500 24 ILE A 85 -101.38 -28.68 REMARK 500 24 ILE A 86 -34.87 -168.77 REMARK 500 24 ASP A 174 84.91 96.05 REMARK 500 24 VAL A 176 24.67 -157.54 REMARK 500 24 VAL A 177 111.36 56.11 REMARK 500 24 PRO A 183 -93.19 -78.93 REMARK 500 25 ASN A 19 -70.88 -86.89 REMARK 500 25 GLU A 20 -72.61 -136.86 REMARK 500 25 VAL A 23 -30.68 -166.23 REMARK 500 25 HIS A 61 -6.32 52.56 REMARK 500 25 PHE A 63 16.69 53.31 REMARK 500 25 ALA A 83 -13.24 82.27 REMARK 500 25 ILE A 85 -168.60 -58.49 REMARK 500 25 ILE A 86 93.62 -65.86 REMARK 500 25 ARG A 87 106.46 -55.23 REMARK 500 25 HIS A 88 72.98 179.88 REMARK 500 25 HIS A 122 29.45 48.71 REMARK 500 25 ASP A 174 75.18 90.17 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 1 ZN A 188 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 4 SG REMARK 620 2 HIS A 17 NE2 106.8 REMARK 620 3 HIS A 175 ND1 112.9 106.2 REMARK 620 4 CYS A 179 SG 109.0 111.4 110.5 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 188 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADK A 189
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LMZ RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF 3-METHYLADENINE DNA GLYCOSYLASE I REMARK 900 (TAG) REMARK 900 RELATED ID: 1NKU RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF ZINC-BINDING PROTEIN 3- REMARK 900 METHYLADENINE DNA GLYCOSYLASE I (TAG)
DBREF 1P7M A 1 187 UNP P05100 3MG1_ECOLI 1 187
SEQADV 1P7M MET A 126 UNP P05100 VAL 126 CONFLICT SEQADV 1P7M TYR A 182 UNP P05100 HIS 182 CONFLICT
SEQRES 1 A 187 MET GLU ARG CYS GLY TRP VAL SER GLN ASP PRO LEU TYR SEQRES 2 A 187 ILE ALA TYR HIS ASP ASN GLU TRP GLY VAL PRO GLU THR SEQRES 3 A 187 ASP SER LYS LYS LEU PHE GLU MET ILE CYS LEU GLU GLY SEQRES 4 A 187 GLN GLN ALA GLY LEU SER TRP ILE THR VAL LEU LYS LYS SEQRES 5 A 187 ARG GLU ASN TYR ARG ALA CYS PHE HIS GLN PHE ASP PRO SEQRES 6 A 187 VAL LYS VAL ALA ALA MET GLN GLU GLU ASP VAL GLU ARG SEQRES 7 A 187 LEU VAL GLN ASP ALA GLY ILE ILE ARG HIS ARG GLY LYS SEQRES 8 A 187 ILE GLN ALA ILE ILE GLY ASN ALA ARG ALA TYR LEU GLN SEQRES 9 A 187 MET GLU GLN ASN GLY GLU PRO PHE ALA ASP PHE VAL TRP SEQRES 10 A 187 SER PHE VAL ASN HIS GLN PRO GLN MET THR GLN ALA THR SEQRES 11 A 187 THR LEU SER GLU ILE PRO THR SER THR PRO ALA SER ASP SEQRES 12 A 187 ALA LEU SER LYS ALA LEU LYS LYS ARG GLY PHE LYS PHE SEQRES 13 A 187 VAL GLY THR THR ILE CYS TYR SER PHE MET GLN ALA CYS SEQRES 14 A 187 GLY LEU VAL ASN ASP HIS VAL VAL GLY CYS CYS CYS TYR SEQRES 15 A 187 PRO GLY ASN LYS PRO
HET ZN A 188 1 HET ADK A 189 18
HETNAM ZN ZINC ION HETNAM ADK 3-METHYL-3H-PURIN-6-YLAMINE
HETSYN ADK 3-METHYLADENINE
FORMUL 2 ZN ZN 2+ FORMUL 3 ADK C6 H7 N5
HELIX 1 1 ASP A 10 TRP A 21 1 12 HELIX 2 2 ASP A 27 GLN A 41 1 15 HELIX 3 3 SER A 45 PHE A 60 1 16 HELIX 4 4 ASP A 64 MET A 71 1 8 HELIX 5 5 GLN A 72 VAL A 80 1 9 HELIX 6 6 HIS A 88 ASN A 108 1 21 HELIX 7 7 PRO A 111 VAL A 120 1 10 HELIX 8 8 THR A 131 ILE A 135 5 5 HELIX 9 9 THR A 139 ARG A 152 1 14 HELIX 10 10 GLY A 158 GLY A 170 1 13
SHEET 1 A 2 GLN A 125 MET A 126 0 SHEET 2 A 2 VAL A 172 ASN A 173 1 O ASN A 173 N GLN A 125
LINK ZN ZN A 188 SG CYS A 4 1555 1555 2.31 LINK ZN ZN A 188 NE2 HIS A 17 1555 1555 2.00 LINK ZN ZN A 188 ND1 HIS A 175 1555 1555 2.01 LINK ZN ZN A 188 SG CYS A 179 1555 1555 2.31
SITE 1 AC1 4 CYS A 4 HIS A 17 HIS A 175 CYS A 179 SITE 1 AC2 7 TRP A 6 TYR A 13 TYR A 16 TRP A 21 SITE 2 AC2 7 GLU A 38 TRP A 46 SER A 164
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