2V20 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF A TEM-1 BETA-LACTAMASE INSERTANT ALLOSTERICALLY BY KANAMYCIN AND ANIONS. COMPLEX WITH SULFATE.
• Keywords: HYDROLASE, INSERTION MUTANT, ANTIBIOTIC RESISTANCE, ALLOSTER REGULATION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2V20	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	BETA-LACTAMASE TEM	A	269	2087	0
2	Ligand	BETA-LACTAMASE TEM	A	3	0	11
3	Water			274	0	274
total				546	2087	285

Proteins

Unit 1

PRO 1 GLU 2 THR 3 LEU 4 VAL 5 LYS 6 VAL 7 LYS 8 ASP 9 ALA 10 GLU 11 ASP 12 GLN 13 LEU 14 CYS 15 ARG 16 THR 17 SER 18 HIS 19 ARG 20 PRO 21 CYS 22 ARG 23 VAL 24 GLY 25 TYR 26 ILE 27 GLU 28 LEU 29 ASP 30 LEU 31 ASN 32 SER 33 GLY 34 LYS 35 ILE 36 LEU 37 GLU 38 SER 39 PHE 40 ARG 41 PRO 42 GLU 43 GLU 44 ARG 45 PHE 46 PRO 47 MET 48 MET 49 SER 50 THR 51 PHE 52 LYS 53 VAL 54 LEU 55 LEU 56 CYS 57 GLY 58 ALA 59 VAL 60 LEU 61 SER 62 ARG 63 ILE 64 ASP 65 ALA 66 GLY 67 GLN 68 GLU 69 GLN 70 LEU 71 GLY 72 ARG 73 ARG 74 ILE 75 HIS 76 TYR 77 SER 78 GLN 79 ASN 80 ASP 81 LEU 82 VAL 83 LYS 84 TYR 85 SER 86 PRO 87 VAL 88 THR 89 GLU 90 LYS 91 HIS 92 LEU 93 THR 94 ASP 95 GLY 96 MET 97 THR 98 VAL 99 ARG 100 GLU 101 LEU 102 CYS 103 SER 104 ALA 105 ALA 106 ILE 107 THR 108 MET 109 SER 110 ASP 111 ASN 112 THR 113 ALA 114 ALA 115 ASN 116 LEU 117 LEU 118 LEU 119 THR 120 THR 121 ILE 122 GLY 123 GLY 124 PRO 125 LYS 126 GLU 127 LEU 128 THR 129 ALA 130 PHE 131 LEU 132 HIS 133 ASN 134 MET 135 GLY 136 ASP 137 HIS 138 VAL 139 THR 140 ARG 141 LEU 142 ASP 143 ARG 144 TRP 145 GLU 146 PRO 147 GLU 148 LEU 149 ASN 150 GLU 151 ALA 152 ILE 153 PRO 154 ASN 155 ASP 156 GLU 157 ARG 158 ASP 159 THR 160 THR 161 MET 162 PRO 163 VAL 164 ALA 165 MET 166 ALA 167 THR 168 THR 169 LEU 170 ARG 171 LYS 172 LEU 173 LEU 174 THR 175 GLY 176 GLU 177 LEU 178 LEU 179 THR 180 LEU 181 ALA 182 SER 183 ARG 184 GLN 185 GLN 186 LEU 187 ILE 188 ASP 189 TRP 190 MET 191 GLU 192 ALA 193 ASP 194 LYS 195 VAL 196 ALA 197 GLY 198 PRO 199 LEU 200 LEU 201 ARG 202 SER 203 ALA 204 LEU 205 PRO 206 ALA 207 GLY 208 TRP 209 PHE 210 ILE 211 ALA 212 ASP 213 LYS 214 SER 215 GLY 216 ALA 217 GLY 218 ARG 219 ARG 220 GLY 221 SER 222 ARG 223 GLY 224 ILE 225 ILE 226 ALA 227 ALA 228 LEU 229 GLY 230 PRO 231 ASP 232 GLY 233 LYS 234 PRO 235 SER 236 ARG 237 ILE 238 VAL 239 VAL 240 ILE 241 TYR 242 THR 243 THR 244 GLY 245 SER 246 ARG 247 LYS 248 LYS 249 THR 250 ASP 251 GLU 252 ARG 253 ASN 254 ARG 255 GLN 256 ILE 257 ALA 258 GLU 259 ILE 260 GLY 261 ALA 262 SER 263 LEU 264 ILE 265 LYS 266 HIS 267 TRP 268 GLY 269

Ligands

Unit 2

ZN 1270 SO4 1271 SO4 1272