1A41 - Sequence, Chains, Asymmetric and Biological Units

• Title: TYPE 1-TOPOISOMERASE CATALYTIC FRAGMENT FROM VACCINIA VIRUS
• Keywords: TYPE 1B TOPOISOMERASE, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1A41	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TOPOISOMERASE I	A	221	2073	0
2	Ligand	TOPOISOMERASE I	A	1	0	5
3	Water			164	0	492
total				386	2073	497

Proteins

Unit 1

ASN 81 ALA 82 LYS 83 ARG 84 ASP 85 ARG 86 ILE 87 PHE 88 VAL 89 ARG 90 VAL 91 TYR 92 ASN 93 VAL 94 MET 95 LYS 96 ARG 97 ILE 98 ASN 99 CYS 100 PHE 101 ILE 102 ASN 103 LYS 104 ASN 105 ILE 106 LYS 107 LYS 108 SER 109 SER 110 THR 111 ASP 112 SER 113 ASN 114 TYR 115 GLN 116 LEU 117 ALA 118 VAL 119 PHE 120 MET 121 LEU 122 MET 123 GLU 124 THR 125 MET 126 PHE 127 PHE 128 LYS 138 GLU 139 ASN 140 GLU 141 THR 142 VAL 143 GLY 144 LEU 145 LEU 146 THR 147 LEU 148 LYS 149 ASN 150 LYS 151 HIS 152 ILE 153 GLU 154 ILE 155 SER 156 PRO 157 ASP 158 GLU 159 ILE 160 VAL 161 ILE 162 LYS 163 PHE 164 VAL 165 GLY 166 LYS 167 ASP 168 LYS 169 VAL 170 SER 171 HIS 172 GLU 173 PHE 174 VAL 175 VAL 176 HIS 177 LYS 178 SER 179 ASN 180 ARG 181 LEU 182 TYR 183 LYS 184 PRO 185 LEU 186 LEU 187 LYS 188 LEU 189 THR 190 ASP 191 ASP 192 SER 193 SER 194 PRO 195 GLU 196 GLU 197 PHE 198 LEU 199 PHE 200 ASN 201 LYS 202 LEU 203 SER 204 GLU 205 ARG 206 LYS 207 VAL 208 TYR 209 GLU 210 CYS 211 ILE 212 LYS 213 GLN 214 PHE 215 GLY 216 ILE 217 ARG 218 ILE 219 LYS 220 ASP 221 LEU 222 ARG 223 THR 224 TYR 225 GLY 226 VAL 227 ASN 228 TYR 229 THR 230 PHE 231 LEU 232 TYR 233 ASN 234 PHE 235 TRP 236 THR 237 ASN 238 VAL 239 LYS 240 SER 241 ILE 242 SER 243 PRO 244 LEU 245 PRO 246 SER 247 PRO 248 LYS 249 LYS 250 LEU 251 ILE 252 ALA 253 LEU 254 THR 255 ILE 256 LYS 257 GLN 258 THR 259 ALA 260 GLU 261 VAL 262 VAL 263 GLY 264 HIS 265 THR 266 PRO 267 SER 268 ILE 269 SER 270 LYS 271 ARG 272 ALA 273 TYR 274 MET 275 ALA 276 THR 277 THR 278 ILE 279 LEU 280 GLU 281 MET 282 VAL 283 LYS 284 ASP 285 LYS 286 ASN 287 PHE 288 LEU 289 ASP 290 VAL 291 VAL 292 SER 293 LYS 294 THR 295 THR 296 PHE 297 ASP 298 GLU 299 PHE 300 LEU 301 SER 302 ILE 303 VAL 304 VAL 305 ASP 306 HIS 307 VAL 308 LYS 309 SER 310

Ligands

Unit 2

SO4 1