2W53 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF SMET, THE REPRESSOR OF THE STENOTROPHOMONAS MALTOPHILIA MULTIDRUG EFFLUX PUMP SMEDEF.
• Keywords: ANTIBIOTIC RESISTANCE, MULTI-DRUG EFFLUX PUMP, TRANSCRIPTION REGULATION, TRANSCRIPTIONAL REPRESSOR, DNA BINDING, TETR FA DNA-BINDING, TRANSCRIPTION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2W53	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	REPRESSOR	A	202	1586	0
2	Protein	REPRESSOR	B	173	1314	0
3	Ligand	REPRESSOR	A	1	0	5
4	Ligand	REPRESSOR	B	1	0	5
5	Water			269	0	269
total				646	2900	279

Proteins

Unit 1

GLU 7 ASP 8 THR 9 GLN 10 ALA 11 THR 12 ARG 13 GLU 14 GLY 15 ILE 16 LEU 17 ASP 18 ALA 19 ALA 20 GLU 21 ALA 22 CYS 23 PHE 24 HIS 25 GLU 26 HIS 27 GLY 28 VAL 29 ALA 30 ARG 31 THR 32 THR 33 LEU 34 GLU 35 MET 36 ILE 37 GLY 38 ALA 39 ARG 40 ALA 41 GLY 42 TYR 43 THR 44 ARG 45 GLY 46 ALA 47 VAL 48 TYR 49 TRP 50 HIS 51 PHE 52 LYS 53 ASN 54 LYS 55 SER 56 GLU 57 VAL 58 LEU 59 ALA 60 ALA 61 ILE 62 VAL 63 GLU 64 ARG 65 VAL 66 HIS 67 LEU 68 PRO 69 PHE 70 MET 71 GLN 72 GLU 73 LEU 74 GLU 75 ARG 76 THR 77 SER 78 THR 79 ASP 80 GLN 81 ARG 82 ASP 83 THR 84 PRO 85 VAL 86 HIS 87 ASP 88 LEU 89 ARG 90 ALA 91 VAL 92 MET 93 ILE 94 HIS 95 SER 96 PHE 97 ILE 98 GLU 99 LEU 100 SER 101 GLU 102 ASP 103 GLU 104 ARG 105 LEU 106 ARG 107 LYS 108 THR 109 MET 110 GLU 111 ILE 112 MET 113 LEU 114 ARG 115 SER 116 THR 126 GLU 127 MET 128 GLN 129 GLN 130 ALA 131 GLY 132 PHE 133 ARG 134 ASP 135 ALA 136 LEU 137 ASP 138 ARG 139 MET 140 GLU 141 ARG 142 ALA 143 LEU 144 ARG 145 ARG 146 ALA 147 ARG 148 ASP 149 LEU 150 GLY 151 GLN 152 LEU 153 ARG 154 GLU 155 GLY 156 ALA 157 ASP 158 PRO 159 LYS 160 ILE 161 ALA 162 ALA 163 ARG 164 MET 165 LEU 166 HIS 167 ALA 168 THR 169 VAL 170 LEU 171 GLY 172 VAL 173 LEU 174 HIS 175 GLY 176 ALA 177 MET 178 VAL 179 GLU 180 PRO 181 GLU 182 LEU 183 MET 184 ASP 185 LEU 186 LYS 187 ARG 188 ASP 189 GLY 190 MET 191 LEU 192 ALA 193 LEU 194 ASP 195 MET 196 THR 197 LEU 198 ALA 199 ALA 200 TYR 201 VAL 202 LYS 203 ASP 204 GLY 205 VAL 206 PHE 207 VAL 208 PRO 209 GLY 210 THR 211 VAL 212 PRO 213 GLU 214 PRO 215 LEU 216 PRO 217

Unit 2

ARG 13 GLU 14 GLY 15 ILE 16 LEU 17 ASP 18 ALA 19 ALA 20 GLU 35 MET 36 ILE 37 GLY 38 ALA 39 ARG 40 ALA 41 GLY 42 TYR 43 THR 44 SER 56 GLU 57 VAL 58 LEU 59 ALA 60 ALA 61 ILE 62 VAL 63 GLU 64 ARG 65 VAL 66 HIS 67 LEU 68 PRO 69 PHE 70 MET 71 GLN 72 GLU 73 LEU 74 GLU 75 ARG 76 THR 77 SER 78 THR 79 ASP 80 GLN 81 ARG 82 ASP 83 THR 84 PRO 85 VAL 86 HIS 87 ASP 88 LEU 89 ARG 90 ALA 91 VAL 92 MET 93 ILE 94 HIS 95 SER 96 PHE 97 ILE 98 GLU 99 LEU 100 SER 101 GLU 102 ASP 103 GLU 104 ARG 105 LEU 106 ARG 107 LYS 108 THR 109 MET 110 GLU 111 ILE 112 MET 113 LEU 114 ARG 115 SER 116 ARG 123 VAL 124 LEU 125 THR 126 GLU 127 MET 128 GLN 129 GLN 130 ALA 131 GLY 132 PHE 133 ARG 134 ASP 135 ALA 136 LEU 137 ASP 138 ARG 139 MET 140 GLU 141 ARG 142 ALA 143 LEU 144 ARG 145 ARG 146 ALA 147 ARG 148 ASP 149 LEU 150 GLY 151 GLN 152 LEU 153 ARG 154 GLU 155 GLY 156 ALA 157 ASP 158 PRO 159 LYS 160 ILE 161 ALA 162 ALA 163 ARG 164 MET 165 LEU 166 HIS 167 ALA 168 THR 169 VAL 170 LEU 171 GLY 172 VAL 173 LEU 174 HIS 175 GLY 176 ALA 177 MET 178 VAL 179 GLU 180 PRO 181 GLU 182 LEU 183 MET 184 ASP 185 LEU 186 LYS 187 ARG 188 ASP 189 GLY 190 MET 191 LEU 192 ALA 193 LEU 194 ASP 195 MET 196 THR 197 LEU 198 ALA 199 ALA 200 TYR 201 VAL 202 LYS 203 ASP 204 GLY 205 VAL 206 PHE 207 VAL 208 PRO 209 GLY 210 THR 211 VAL 212 PRO 213 GLU 214 PRO 215 LEU 216

Ligands

Unit 3	SO4 1218
Unit 4	SO4 1217