1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Abeygunawardana, C. Weber, D.J. Gittis, A.G. Frick, D.N. Lin, J. Miller, A.-F. Bessman, M.J. Mildvan, A.S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 34 14997 15005 10.1021/bi00046a006 7578113 Solution structure of the MutT enzyme, a nucleoside triphosphate pyrophosphohydrolase. 1995 US Biochemistry BICHAW 0033 0006-2960 32 13081 Secondary Structure of the Mutt Enzyme as Determined by NMR 1993 10.2210/pdb1mut/pdb pdb_00001mut 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 14945.029 NUCLEOSIDE TRIPHOSPHATE PYROPHOSPHOHYDROLASE 3.6.1.- 1 man polymer MUTT no no MKKLQIAVGIIRNENNEIFITRRAADAHMANKLEFPGGKIEMGETPEQAVVRELQEEVGITPQHFSLFEKLEYEFPDRHI TLWFWLVERWEGEPWGKEGQPGEWMSLVGLNADDFPPANEPVIAKLKRL MKKLQIAVGIIRNENNEIFITRRAADAHMANKLEFPGGKIEMGETPEQAVVRELQEEVGITPQHFSLFEKLEYEFPDRHI TLWFWLVERWEGEPWGKEGQPGEWMSLVGLNADDFPPANEPVIAKLKRL A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Escherichia K12-I7023 Escherichia sample 562 Escherichia coli MUTT 562 Escherichia coli HMS174 (DE3) PET MUTT, T7 PROMOTER database_2 pdbx_database_status pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Database references Derived calculations Other 1 0 1996-04-03 1 1 2008-03-24 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site Y BNL 1995-09-14 REL REL 15 BRUNGER refinement X-PLOR 3.1 MET 1 n 1 MET 1 A LYS 2 n 2 LYS 2 A LYS 3 n 3 LYS 3 A LEU 4 n 4 LEU 4 A GLN 5 n 5 GLN 5 A ILE 6 n 6 ILE 6 A ALA 7 n 7 ALA 7 A VAL 8 n 8 VAL 8 A GLY 9 n 9 GLY 9 A ILE 10 n 10 ILE 10 A ILE 11 n 11 ILE 11 A ARG 12 n 12 ARG 12 A ASN 13 n 13 ASN 13 A GLU 14 n 14 GLU 14 A ASN 15 n 15 ASN 15 A ASN 16 n 16 ASN 16 A GLU 17 n 17 GLU 17 A ILE 18 n 18 ILE 18 A PHE 19 n 19 PHE 19 A ILE 20 n 20 ILE 20 A THR 21 n 21 THR 21 A ARG 22 n 22 ARG 22 A ARG 23 n 23 ARG 23 A ALA 24 n 24 ALA 24 A ALA 25 n 25 ALA 25 A ASP 26 n 26 ASP 26 A ALA 27 n 27 ALA 27 A HIS 28 n 28 HIS 28 A MET 29 n 29 MET 29 A ALA 30 n 30 ALA 30 A ASN 31 n 31 ASN 31 A LYS 32 n 32 LYS 32 A LEU 33 n 33 LEU 33 A GLU 34 n 34 GLU 34 A PHE 35 n 35 PHE 35 A PRO 36 n 36 PRO 36 A GLY 37 n 37 GLY 37 A GLY 38 n 38 GLY 38 A LYS 39 n 39 LYS 39 A ILE 40 n 40 ILE 40 A GLU 41 n 41 GLU 41 A MET 42 n 42 MET 42 A GLY 43 n 43 GLY 43 A GLU 44 n 44 GLU 44 A THR 45 n 45 THR 45 A PRO 46 n 46 PRO 46 A GLU 47 n 47 GLU 47 A GLN 48 n 48 GLN 48 A ALA 49 n 49 ALA 49 A VAL 50 n 50 VAL 50 A VAL 51 n 51 VAL 51 A ARG 52 n 52 ARG 52 A GLU 53 n 53 GLU 53 A LEU 54 n 54 LEU 54 A GLN 55 n 55 GLN 55 A GLU 56 n 56 GLU 56 A GLU 57 n 57 GLU 57 A VAL 58 n 58 VAL 58 A GLY 59 n 59 GLY 59 A ILE 60 n 60 ILE 60 A THR 61 n 61 THR 61 A PRO 62 n 62 PRO 62 A GLN 63 n 63 GLN 63 A HIS 64 n 64 HIS 64 A PHE 65 n 65 PHE 65 A SER 66 n 66 SER 66 A LEU 67 n 67 LEU 67 A PHE 68 n 68 PHE 68 A GLU 69 n 69 GLU 69 A LYS 70 n 70 LYS 70 A LEU 71 n 71 LEU 71 A GLU 72 n 72 GLU 72 A TYR 73 n 73 TYR 73 A GLU 74 n 74 GLU 74 A PHE 75 n 75 PHE 75 A PRO 76 n 76 PRO 76 A ASP 77 n 77 ASP 77 A ARG 78 n 78 ARG 78 A HIS 79 n 79 HIS 79 A ILE 80 n 80 ILE 80 A THR 81 n 81 THR 81 A LEU 82 n 82 LEU 82 A TRP 83 n 83 TRP 83 A PHE 84 n 84 PHE 84 A TRP 85 n 85 TRP 85 A LEU 86 n 86 LEU 86 A VAL 87 n 87 VAL 87 A GLU 88 n 88 GLU 88 A ARG 89 n 89 ARG 89 A TRP 90 n 90 TRP 90 A GLU 91 n 91 GLU 91 A GLY 92 n 92 GLY 92 A GLU 93 n 93 GLU 93 A PRO 94 n 94 PRO 94 A TRP 95 n 95 TRP 95 A GLY 96 n 96 GLY 96 A LYS 97 n 97 LYS 97 A GLU 98 n 98 GLU 98 A GLY 99 n 99 GLY 99 A GLN 100 n 100 GLN 100 A PRO 101 n 101 PRO 101 A GLY 102 n 102 GLY 102 A GLU 103 n 103 GLU 103 A TRP 104 n 104 TRP 104 A MET 105 n 105 MET 105 A SER 106 n 106 SER 106 A LEU 107 n 107 LEU 107 A VAL 108 n 108 VAL 108 A GLY 109 n 109 GLY 109 A LEU 110 n 110 LEU 110 A ASN 111 n 111 ASN 111 A ALA 112 n 112 ALA 112 A ASP 113 n 113 ASP 113 A ASP 114 n 114 ASP 114 A PHE 115 n 115 PHE 115 A PRO 116 n 116 PRO 116 A PRO 117 n 117 PRO 117 A ALA 118 n 118 ALA 118 A ASN 119 n 119 ASN 119 A GLU 120 n 120 GLU 120 A PRO 121 n 121 PRO 121 A VAL 122 n 122 VAL 122 A ILE 123 n 123 ILE 123 A ALA 124 n 124 ALA 124 A LYS 125 n 125 LYS 125 A LEU 126 n 126 LEU 126 A LYS 127 n 127 LYS 127 A ARG 128 n 128 ARG 128 A LEU 129 n 129 LEU 129 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O LEU 4 A O LEU 4 A N HIS 79 A N HIS 79 A O ILE 18 A O ILE 18 A N MET 105 A N MET 105 1 A ARG 12 0.229 SIDE CHAIN 1 A ARG 22 0.245 SIDE CHAIN 1 A ARG 52 0.314 SIDE CHAIN 1 A ARG 78 0.146 SIDE CHAIN 1 A ARG 89 0.217 SIDE CHAIN 2 A ARG 23 0.224 SIDE CHAIN 2 A ARG 52 0.253 SIDE CHAIN 2 A ARG 78 0.277 SIDE CHAIN 2 A ARG 89 0.309 SIDE CHAIN 2 A ARG 128 0.315 SIDE CHAIN 3 A ARG 12 0.130 SIDE CHAIN 3 A ARG 22 0.171 SIDE CHAIN 3 A ARG 23 0.289 SIDE CHAIN 3 A ARG 52 0.217 SIDE CHAIN 3 A ARG 78 0.300 SIDE CHAIN 3 A ARG 89 0.315 SIDE CHAIN 3 A ARG 128 0.197 SIDE CHAIN 4 A ARG 12 0.306 SIDE CHAIN 4 A ARG 22 0.147 SIDE CHAIN 4 A ARG 23 0.287 SIDE CHAIN 4 A ARG 78 0.102 SIDE CHAIN 4 A ARG 89 0.317 SIDE CHAIN 4 A ARG 128 0.213 SIDE CHAIN 5 A ARG 12 0.313 SIDE CHAIN 5 A ARG 22 0.085 SIDE CHAIN 5 A ARG 23 0.317 SIDE CHAIN 5 A ARG 52 0.314 SIDE CHAIN 5 A ARG 78 0.129 SIDE CHAIN 5 A ARG 89 0.303 SIDE CHAIN 5 A ARG 128 0.196 SIDE CHAIN 6 A ARG 12 0.249 SIDE CHAIN 6 A ARG 23 0.133 SIDE CHAIN 6 A ARG 52 0.254 SIDE CHAIN 6 A ARG 78 0.169 SIDE CHAIN 6 A ARG 89 0.251 SIDE CHAIN 6 A ARG 128 0.301 SIDE CHAIN 7 A ARG 12 0.316 SIDE CHAIN 7 A ARG 22 0.081 SIDE CHAIN 7 A ARG 23 0.221 SIDE CHAIN 7 A ARG 52 0.145 SIDE CHAIN 7 A ARG 78 0.127 SIDE CHAIN 7 A ARG 89 0.298 SIDE CHAIN 7 A ARG 128 0.227 SIDE CHAIN 8 A ARG 22 0.282 SIDE CHAIN 8 A ARG 23 0.291 SIDE CHAIN 8 A ARG 52 0.204 SIDE CHAIN 8 A ARG 78 0.191 SIDE CHAIN 9 A ARG 12 0.310 SIDE CHAIN 9 A ARG 22 0.267 SIDE CHAIN 9 A ARG 23 0.248 SIDE CHAIN 9 A ARG 52 0.212 SIDE CHAIN 9 A ARG 78 0.174 SIDE CHAIN 9 A ARG 89 0.233 SIDE CHAIN 9 A ARG 128 0.169 SIDE CHAIN 10 A ARG 12 0.282 SIDE CHAIN 10 A ARG 22 0.300 SIDE CHAIN 10 A ARG 23 0.238 SIDE CHAIN 10 A ARG 52 0.268 SIDE CHAIN 10 A ARG 78 0.224 SIDE CHAIN 10 A ARG 89 0.317 SIDE CHAIN 10 A ARG 128 0.291 SIDE CHAIN 11 A ARG 12 0.314 SIDE CHAIN 11 A ARG 22 0.139 SIDE CHAIN 11 A ARG 23 0.211 SIDE CHAIN 11 A ARG 52 0.212 SIDE CHAIN 11 A ARG 78 0.261 SIDE CHAIN 11 A ARG 89 0.300 SIDE CHAIN 11 A ARG 128 0.243 SIDE CHAIN 12 A ARG 22 0.200 SIDE CHAIN 12 A ARG 23 0.317 SIDE CHAIN 12 A ARG 52 0.240 SIDE CHAIN 12 A ARG 78 0.315 SIDE CHAIN 12 A ARG 89 0.166 SIDE CHAIN 12 A ARG 128 0.318 SIDE CHAIN 13 A ARG 12 0.295 SIDE CHAIN 13 A ARG 22 0.311 SIDE CHAIN 13 A ARG 23 0.318 SIDE CHAIN 13 A ARG 52 0.261 SIDE CHAIN 13 A ARG 89 0.308 SIDE CHAIN 13 A ARG 128 0.316 SIDE CHAIN 14 A ARG 12 0.196 SIDE CHAIN 14 A ARG 22 0.304 SIDE CHAIN 14 A ARG 23 0.227 SIDE CHAIN 14 A ARG 52 0.253 SIDE CHAIN 14 A ARG 78 0.285 SIDE CHAIN 14 A ARG 89 0.266 SIDE CHAIN 14 A ARG 128 0.212 SIDE CHAIN 15 A ARG 12 0.300 SIDE CHAIN 15 A ARG 22 0.317 SIDE CHAIN 15 A ARG 23 0.104 SIDE CHAIN 15 A ARG 52 0.235 SIDE CHAIN 15 A ARG 78 0.197 SIDE CHAIN 15 A ARG 89 0.317 SIDE CHAIN 1 A ASN 13 -158.76 -159.59 1 A GLU 14 77.89 -72.52 1 A ASN 15 -147.41 -47.30 1 A ASN 16 179.15 35.44 1 A ALA 24 -44.86 -85.85 1 A ASP 26 -145.67 -128.80 1 A ALA 27 67.80 154.03 1 A HIS 28 -103.27 -70.39 1 A ALA 30 56.82 174.08 1 A GLU 34 -161.66 -155.86 1 A PRO 36 -58.01 -152.88 1 A LYS 39 178.15 153.46 1 A GLU 47 -124.02 -51.88 1 A GLU 56 -81.57 32.14 1 A GLU 57 -147.03 -67.78 1 A PRO 62 -77.50 33.66 1 A PHE 68 -86.18 -70.48 1 A GLU 69 -173.96 117.19 1 A ASP 77 -165.99 15.09 1 A TRP 95 -113.64 -167.86 1 A GLU 98 -125.24 -53.80 1 A PRO 101 -64.69 -71.70 1 A LEU 107 -122.75 -85.97 1 A VAL 108 -177.82 -55.51 1 A ALA 118 152.97 -18.37 2 A LYS 2 -179.34 46.10 2 A GLN 5 58.36 126.53 2 A ARG 12 -161.50 77.27 2 A ASN 13 -160.10 -162.04 2 A GLU 14 57.37 -85.98 2 A ALA 24 79.22 -6.03 2 A ALA 30 48.98 -172.62 2 A GLU 34 -162.17 -155.91 2 A PRO 36 -57.54 -150.20 2 A LYS 39 178.07 133.87 2 A MET 42 44.09 83.71 2 A GLU 47 -124.01 -60.92 2 A GLU 56 -81.88 32.56 2 A GLU 57 -155.30 -57.63 2 A HIS 64 -176.42 97.48 2 A GLU 69 176.45 149.59 2 A LEU 71 -113.93 -164.60 2 A TYR 73 -154.57 82.85 2 A PRO 76 -63.95 2.67 2 A ASP 77 -125.52 -55.05 2 A LEU 86 -44.39 107.87 2 A TRP 90 174.65 -179.71 2 A PRO 94 -66.46 -169.82 2 A SER 106 -116.21 65.63 2 A VAL 108 -116.34 -72.86 2 A PRO 117 -60.62 -177.04 2 A ALA 118 74.43 -1.85 3 A LEU 4 -162.43 48.55 3 A GLN 5 -164.26 119.66 3 A ALA 24 51.21 174.74 3 A ALA 25 71.36 86.34 3 A MET 29 -155.57 -48.79 3 A ALA 30 -89.14 -153.26 3 A LEU 33 -121.17 -165.38 3 A GLU 34 -160.20 -160.89 3 A PHE 35 -156.12 70.47 3 A LYS 39 176.38 155.70 3 A MET 42 71.38 -164.99 3 A GLU 44 -79.61 -154.91 3 A THR 45 -160.82 -58.09 3 A PRO 46 -67.62 3.88 3 A GLU 47 -148.91 -69.28 3 A VAL 58 -147.96 -67.32 3 A ILE 60 -107.52 -156.49 3 A SER 66 -159.24 0.84 3 A LEU 67 -29.00 148.52 3 A ASP 77 -153.54 -5.69 3 A TRP 90 -161.96 -167.43 3 A GLU 91 -90.89 -105.82 3 A PRO 94 -90.41 -123.54 3 A TRP 95 85.76 75.53 3 A LEU 107 -101.39 61.41 3 A PRO 116 -43.18 160.22 3 A ALA 118 160.31 -56.74 3 A ASN 119 -107.84 42.41 3 A ARG 128 -95.98 47.71 4 A GLU 14 66.16 -83.44 4 A ASN 15 -132.68 -59.21 4 A ASN 16 -164.72 32.55 4 A ILE 20 -107.30 -152.19 4 A ARG 22 -131.22 -159.59 4 A ALA 25 -149.08 -42.01 4 A MET 29 -126.97 -152.92 4 A ALA 30 -75.56 -88.97 4 A GLU 34 -163.44 -158.90 4 A PHE 35 -161.64 64.75 4 A PRO 36 -60.62 -84.05 4 A LYS 39 177.41 132.31 4 A GLU 44 -97.24 -153.95 4 A GLN 48 -39.29 -36.22 4 A GLU 56 -81.55 35.37 4 A GLU 57 -150.53 -66.52 4 A THR 61 -123.36 -70.02 4 A PRO 62 -75.35 49.04 4 A GLN 63 -101.52 72.30 4 A LEU 67 -49.04 94.76 4 A PHE 68 -42.93 -77.15 4 A TYR 73 -129.30 -163.53 4 A PRO 76 -56.89 -6.34 4 A ASP 77 -148.63 -17.04 4 A VAL 87 -113.13 -163.01 4 A GLU 88 -141.35 -29.72 4 A TRP 90 154.47 162.59 4 A PRO 94 -40.02 156.98 4 A GLU 98 -44.24 104.11 4 A GLN 100 -150.09 53.58 4 A PRO 116 -49.83 160.35 4 A ALA 118 161.28 -36.21 5 A LYS 2 48.03 -144.37 5 A GLN 5 169.84 99.15 5 A ARG 12 -161.32 117.76 5 A ASN 13 -105.54 -153.32 5 A PHE 19 -103.36 71.68 5 A ARG 23 -84.76 46.96 5 A ASP 26 -102.22 -141.60 5 A ALA 27 63.97 82.41 5 A MET 29 63.70 97.65 5 A ALA 30 63.70 131.52 5 A GLU 34 -160.97 -160.90 5 A PRO 36 -60.13 -150.46 5 A LYS 39 69.34 149.11 5 A GLU 41 -134.81 -147.82 5 A MET 42 -39.70 162.29 5 A PRO 46 -59.02 -1.96 5 A LEU 54 -73.53 -70.98 5 A GLU 57 -135.72 -59.38 5 A THR 61 -100.91 -68.93 5 A PRO 62 -70.36 49.31 5 A SER 66 -157.51 -4.02 5 A LEU 67 55.18 110.06 5 A PHE 68 -55.92 -75.07 5 A LEU 71 -112.48 -169.29 5 A GLU 74 -161.05 113.60 5 A PRO 76 -63.87 2.69 5 A ASP 77 -145.82 -24.96 5 A GLU 88 -138.93 -36.09 5 A TRP 90 168.68 168.47 5 A PRO 94 -55.73 178.50 5 A TRP 95 -125.58 -167.32 5 A LYS 97 -126.00 -145.27 5 A PRO 101 -67.08 98.61 5 A PRO 116 -98.93 36.18 5 A ALA 118 80.35 24.98 5 A ASN 119 -107.22 42.00 5 A ARG 128 -90.30 34.89 6 A LYS 2 60.09 -114.74 6 A ALA 24 59.13 176.40 6 A ALA 25 69.03 -177.10 6 A HIS 28 -73.39 -149.30 6 A ALA 30 -104.53 -141.39 6 A ASN 31 74.12 -163.97 6 A GLU 34 -161.39 -157.50 6 A PRO 36 -63.08 -151.94 6 A MET 42 -117.32 72.22 6 A GLU 44 -151.59 -71.10 6 A GLN 48 -37.63 -34.66 6 A THR 61 -118.17 -70.40 6 A PRO 62 -74.73 40.69 6 A PHE 68 -44.79 -77.96 6 A LEU 71 -116.43 -167.25 6 A ASP 77 -161.70 -3.30 6 A GLU 88 -147.67 -33.97 6 A TRP 90 179.19 171.44 6 A GLU 91 -116.34 -92.86 6 A PRO 94 -36.70 -93.23 6 A TRP 95 171.03 -21.60 6 A LYS 97 41.07 94.12 6 A GLU 98 -116.52 52.56 6 A LEU 107 -108.90 45.84 6 A ALA 118 162.35 -22.56 7 A LYS 2 -70.22 -82.02 7 A LYS 3 176.87 117.89 7 A ILE 6 -102.93 -163.04 7 A ARG 12 -157.96 84.26 7 A GLU 14 81.44 -68.94 7 A PHE 19 -100.07 76.96 7 A ARG 23 -49.10 102.09 7 A ALA 24 44.71 -154.26 7 A ALA 25 -83.70 -79.09 7 A ALA 30 169.77 115.41 7 A PHE 35 -162.25 -66.62 7 A PRO 36 -40.26 153.24 7 A LYS 39 170.93 175.84 7 A GLU 44 -86.32 -80.68 7 A GLU 56 -80.66 35.03 7 A GLU 57 -149.80 -58.23 7 A HIS 64 -168.47 51.60 7 A PHE 65 -46.75 173.41 7 A ARG 78 -122.68 -161.58 7 A HIS 79 -162.01 109.46 7 A TRP 95 -115.10 -163.01 7 A LYS 97 -129.20 -163.96 7 A ALA 118 162.37 -24.74 8 A ASN 13 -118.72 -167.16 8 A ILE 20 -121.04 -160.21 8 A ARG 23 -50.79 106.40 8 A ALA 24 -59.32 109.98 8 A ALA 25 -170.00 60.83 8 A ASP 26 53.39 -90.28 8 A ALA 27 43.14 -92.69 8 A HIS 28 78.69 135.56 8 A MET 29 65.56 -92.44 8 A GLU 34 -160.69 -162.11 8 A PHE 35 -155.18 69.27 8 A PRO 36 -61.74 -81.83 8 A LYS 39 70.25 148.20 8 A GLU 41 -79.06 -159.58 8 A GLN 48 -38.13 -32.28 8 A GLU 57 -143.78 -68.74 8 A THR 61 -149.26 23.77 8 A GLN 63 -162.88 -31.24 8 A PHE 65 171.74 130.58 8 A SER 66 -163.67 -35.03 8 A LEU 67 39.35 96.45 8 A GLU 69 178.35 134.11 8 A LEU 71 -126.41 -166.53 8 A PRO 76 -75.81 40.76 8 A ASP 77 172.30 -25.10 8 A THR 81 -153.54 84.52 8 A LEU 86 -68.61 89.50 8 A GLU 88 -97.05 -72.29 8 A GLU 98 -141.50 -41.13 8 A LEU 107 -139.57 -78.28 8 A LEU 110 -36.42 153.69 8 A ALA 112 73.91 -9.94 8 A PRO 116 -40.17 152.50 8 A PRO 117 -56.19 -160.79 8 A ALA 118 82.97 -42.67 8 A ASN 119 -98.00 33.66 8 A ARG 128 -94.89 46.45 9 A LYS 2 64.48 72.13 9 A LYS 3 167.86 92.67 9 A ARG 12 -160.34 68.19 9 A GLU 14 83.95 -46.15 9 A ASN 15 -142.13 25.20 9 A ARG 22 -160.55 106.99 9 A ARG 23 -49.65 105.89 9 A ALA 24 73.45 -169.73 9 A ALA 25 -133.83 -144.34 9 A ASP 26 64.45 -118.40 9 A ALA 27 68.41 100.89 9 A GLU 34 -160.49 -156.52 9 A PRO 36 -55.71 -153.57 9 A LYS 39 166.72 136.96 9 A MET 42 78.85 -137.67 9 A GLN 48 -38.02 -32.71 9 A GLU 56 -81.66 31.04 9 A GLU 57 -148.67 -64.01 9 A HIS 64 -160.85 114.96 9 A PHE 68 -41.76 -76.09 9 A GLU 69 -171.09 126.95 9 A LEU 71 -127.41 -157.36 9 A GLU 74 -160.43 109.33 9 A PRO 76 -74.34 31.31 9 A ASP 77 -160.29 -39.10 9 A TRP 90 177.27 -169.38 9 A PRO 94 -58.96 176.38 9 A TRP 95 -122.57 -161.28 9 A LYS 97 -60.99 -178.94 9 A GLU 98 -102.58 -73.35 9 A LEU 107 -147.98 -65.66 9 A VAL 108 77.15 -1.77 9 A ALA 118 156.90 -32.83 10 A ASN 13 -98.48 -156.95 10 A ARG 23 -86.73 43.51 10 A ALA 24 167.24 -159.50 10 A ALA 25 -173.21 -170.00 10 A ASP 26 65.61 154.99 10 A ALA 27 -178.46 -62.70 10 A MET 29 -158.94 -41.41 10 A ALA 30 -140.62 -38.27 10 A ASN 31 57.57 104.18 10 A PHE 35 -161.12 -66.02 10 A PRO 36 -42.81 150.08 10 A LYS 39 64.75 175.52 10 A MET 42 164.31 -33.10 10 A GLU 44 -131.84 -148.12 10 A GLU 56 -80.94 37.82 10 A GLU 57 -146.69 -55.76 10 A VAL 58 -143.83 -33.08 10 A HIS 64 -171.10 117.17 10 A GLU 69 -172.23 144.68 10 A LEU 71 -113.02 -165.08 10 A ASP 77 -143.18 -20.62 10 A GLU 88 -137.57 -31.82 10 A TRP 90 -179.60 -168.24 10 A TRP 95 -107.01 -168.96 10 A LYS 97 -117.49 -99.15 10 A MET 105 -100.55 -166.81 10 A ALA 112 87.48 -25.06 10 A PRO 117 -64.53 96.78 10 A ALA 118 161.30 -21.42 11 A LYS 2 -67.44 -99.70 11 A LYS 3 -123.89 -159.38 11 A LEU 4 -157.13 -97.54 11 A ARG 12 -78.08 -147.41 11 A ASN 13 -146.55 -11.46 11 A GLU 14 82.97 -36.23 11 A ASN 16 71.16 37.17 11 A GLU 17 -127.86 -163.50 11 A ILE 20 -81.73 -156.92 11 A ARG 22 -109.89 -158.14 11 A ARG 23 -49.62 88.87 11 A ALA 25 -125.36 -57.41 11 A ASP 26 -147.12 -71.98 11 A ALA 27 57.75 77.03 11 A MET 29 66.32 119.60 11 A ALA 30 63.55 169.43 11 A GLU 34 -162.02 -155.34 11 A PRO 36 -57.41 -157.56 11 A MET 42 63.62 -94.99 11 A GLU 44 -79.40 -71.54 11 A PRO 46 -55.66 -8.63 11 A GLU 57 -130.59 -65.30 11 A THR 61 -144.99 41.22 11 A PHE 68 -44.77 -80.14 11 A PRO 76 -59.61 -7.37 11 A ASP 77 -154.27 -8.51 11 A GLU 88 -144.36 -18.95 11 A TRP 90 178.62 -172.57 11 A PRO 94 -39.26 128.27 11 A TRP 95 -105.09 -164.83 11 A LYS 97 58.89 105.99 11 A PRO 101 -61.89 89.99 11 A LEU 107 -107.08 57.50 11 A LEU 110 -37.31 143.31 11 A PRO 117 -59.49 -172.80 11 A ALA 118 77.73 -0.71 12 A LYS 2 -175.69 33.07 12 A LYS 3 -158.40 74.21 12 A ASN 13 -89.74 -153.65 12 A ASN 15 -94.72 33.64 12 A ASN 16 33.74 41.46 12 A ILE 20 -93.09 -157.90 12 A ARG 22 -160.57 -154.33 12 A ARG 23 -44.22 103.47 12 A ALA 25 179.21 92.83 12 A ASP 26 44.97 76.87 12 A ALA 27 -170.80 86.73 12 A ALA 30 83.99 -22.27 12 A ASN 31 59.52 116.30 12 A GLU 34 -164.53 -154.96 12 A PRO 36 -57.11 -153.88 12 A LYS 39 73.58 160.58 12 A GLU 41 -126.54 -70.54 12 A GLU 57 -101.20 -64.06 12 A PHE 68 -43.43 -77.44 12 A GLU 69 -169.15 114.87 12 A LEU 71 -126.13 -165.69 12 A PRO 76 -73.20 30.51 12 A ASP 77 -162.52 -44.69 12 A GLU 91 -92.76 -84.10 12 A PRO 94 -94.51 -159.29 12 A TRP 95 150.59 35.88 12 A PRO 101 -57.48 -78.70 12 A LEU 107 33.04 59.40 12 A PRO 116 -48.37 158.47 12 A PRO 117 -56.71 -173.28 12 A ALA 118 84.39 -21.08 13 A LYS 2 71.45 105.75 13 A ASN 13 -108.09 -169.46 13 A ILE 20 -119.76 -159.72 13 A ARG 23 -69.55 87.02 13 A ALA 24 -67.87 87.69 13 A ALA 25 -154.77 54.94 13 A ASP 26 74.01 74.52 13 A ALA 27 -107.85 53.68 13 A GLU 34 -162.97 -164.48 13 A PRO 36 -54.94 -149.89 13 A LYS 39 74.35 160.18 13 A ILE 40 -155.34 58.47 13 A GLU 41 -84.32 -127.20 13 A MET 42 -44.66 163.21 13 A GLU 44 -132.30 -64.44 13 A GLU 57 -137.75 -61.40 13 A THR 61 93.05 13.77 13 A HIS 64 167.52 158.27 13 A GLU 69 176.74 138.74 13 A ASP 77 -102.69 -66.87 13 A TRP 90 -170.14 -175.02 13 A GLU 103 -161.58 -168.70 13 A LEU 107 -108.29 59.73 13 A PRO 116 -36.69 124.60 13 A ALA 118 156.67 -19.25 13 A LEU 126 -78.82 22.69 14 A LYS 2 -116.51 -141.99 14 A ASN 13 -109.12 -169.37 14 A ILE 20 -83.91 -155.96 14 A ARG 22 -121.04 -161.33 14 A ARG 23 -50.97 94.27 14 A ALA 25 79.30 153.64 14 A ASP 26 49.87 -106.29 14 A ALA 27 42.41 86.85 14 A HIS 28 -84.53 -84.88 14 A ALA 30 48.48 92.58 14 A GLU 34 -160.68 -154.68 14 A PRO 36 -61.19 -160.52 14 A LYS 39 69.18 158.51 14 A MET 42 -52.56 -76.37 14 A GLU 44 -89.09 -79.40 14 A GLU 57 -142.18 -63.18 14 A THR 61 -107.46 -60.99 14 A GLN 63 -105.82 69.28 14 A LEU 67 -50.31 96.79 14 A PHE 68 -43.06 -74.33 14 A ASP 77 -156.81 7.28 14 A ARG 78 -129.18 -169.59 14 A GLU 88 -141.99 -23.42 14 A TRP 90 158.68 171.95 14 A TRP 95 -107.51 -167.72 14 A PRO 101 -63.25 82.14 14 A LEU 110 -38.12 144.28 14 A ALA 118 161.74 -51.07 14 A ARG 128 -109.84 46.15 15 A ALA 24 -37.52 109.13 15 A ALA 27 45.13 -159.88 15 A HIS 28 -176.16 49.18 15 A MET 29 163.57 -87.93 15 A ALA 30 -136.64 -88.75 15 A GLU 34 -163.06 -154.21 15 A PRO 36 -58.21 -154.17 15 A MET 42 49.16 -178.27 15 A GLU 47 -124.12 -59.04 15 A GLU 57 -146.76 -65.38 15 A PHE 68 -47.33 -83.53 15 A ASP 77 -165.16 16.18 15 A TRP 90 -164.95 -169.83 15 A GLU 98 -39.23 -37.41 15 A LEU 107 -113.40 63.00 15 A ALA 112 52.59 19.64 15 A ALA 118 158.54 -37.21 model building X-PLOR 3.1 refinement X-PLOR 3.1 phasing X-PLOR 3.1 NMR STUDY OF MUTT ENZYME, A NUCLEOSIDE TRIPHOSPHATE PYROPHOSPHOHYDROLASE 1 Y N A GLN 48 A GLN 48 HELX_P A GLN 55 A GLN 55 1 1 8 A GLU 120 A GLU 120 HELX_P A LYS 127 A LYS 127 1 2 8 DNA REPAIR DNA REPAIR MUTT_ECOLI UNP 1 1 P08337 MKKLQIAVGIIRNENNEIFITRRAADAHMANKLEFPGGKIEMGETPEQAVVRELQEEVGITPQHFSLFEKLEYEFPDRHI TLWFWLVERWEGEPWGKEGQPGEWMSLVGLNADDFPPANEPVIAKLKRL 1 129 1MUT 1 129 P08337 A 1 1 129 2 2 parallel anti-parallel A LYS 3 A LYS 3 A GLN 5 A GLN 5 A HIS 79 A HIS 79 A THR 81 A THR 81 A GLU 17 A GLU 17 A ILE 20 A ILE 20 A GLU 103 A GLU 103 A SER 106 A SER 106 1 P 1