1AFS - Sequence, Chains, Asymmetric and Biological Units

• Title: RECOMBINANT RAT LIVER 3-ALPHA-HYDROXYSTEROID DEHYDROGENASE (3-ALPHA-HSD) COMPLEXED WITH NADP AND TESTOSTERONE
• Keywords: OXIDOREDUCTASE, NAD
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	3-ALPHA-HYDROXYSTEROID DEHYDROGENASE	A	319	2581	0
2	Protein	3-ALPHA-HYDROXYSTEROID DEHYDROGENASE	B	319	2581	0
3	Ligand	3-ALPHA-HYDROXYSTEROID DEHYDROGENASE	A	2	0	69
4	Ligand	3-ALPHA-HYDROXYSTEROID DEHYDROGENASE	B	2	0	69
5	Water			58	0	58
total				700	5162	196

Proteins

Unit 1

MET 1 ASP 2 SER 3 ILE 4 SER 5 LEU 6 ARG 7 VAL 8 ALA 9 LEU 10 ASN 11 ASP 12 GLY 13 ASN 14 PHE 15 ILE 16 PRO 17 VAL 18 LEU 19 GLY 20 PHE 21 GLY 22 THR 23 THR 24 VAL 25 PRO 26 GLU 27 LYS 28 VAL 29 ALA 30 LYS 31 ASP 32 GLU 33 VAL 34 ILE 35 LYS 36 ALA 37 THR 38 LYS 39 ILE 40 ALA 41 ILE 42 ASP 43 ASN 44 GLY 45 PHE 46 ARG 47 HIS 48 PHE 49 ASP 50 SER 51 ALA 52 TYR 53 LEU 54 TYR 55 GLU 56 VAL 57 GLU 58 GLU 59 GLU 60 VAL 61 GLY 62 GLN 63 ALA 64 ILE 65 ARG 66 SER 67 LYS 68 ILE 69 GLU 70 ASP 71 GLY 72 THR 73 VAL 74 LYS 75 ARG 76 GLU 77 ASP 78 ILE 79 PHE 80 TYR 81 THR 82 SER 83 LYS 84 LEU 85 TRP 86 SER 87 THR 88 PHE 89 HIS 90 ARG 91 PRO 92 GLU 93 LEU 94 VAL 95 ARG 96 THR 97 CYS 98 LEU 99 GLU 100 LYS 101 THR 102 LEU 103 LYS 104 SER 105 THR 106 GLN 107 LEU 108 ASP 109 TYR 110 VAL 111 ASP 112 LEU 113 TYR 114 ILE 115 ILE 116 HIS 117 PHE 118 PRO 119 MET 120 ALA 121 LEU 122 GLN 123 PRO 124 GLY 125 ASP 126 ILE 127 PHE 128 PHE 129 PRO 130 ARG 131 ASP 132 GLU 133 HIS 134 GLY 135 LYS 136 LEU 137 LEU 138 PHE 139 GLU 140 THR 141 VAL 142 ASP 143 ILE 144 CYS 145 ASP 146 THR 147 TRP 148 GLU 149 ALA 150 MET 151 GLU 152 LYS 153 CYS 154 LYS 155 ASP 156 ALA 157 GLY 158 LEU 159 ALA 160 LYS 161 SER 162 ILE 163 GLY 164 VAL 165 SER 166 ASN 167 PHE 168 ASN 169 CYS 170 ARG 171 GLN 172 LEU 173 GLU 174 ARG 175 ILE 176 LEU 177 ASN 178 LYS 179 PRO 180 GLY 181 LEU 182 LYS 183 TYR 184 LYS 185 PRO 186 VAL 187 CYS 188 ASN 189 GLN 190 VAL 191 GLU 192 CYS 193 HIS 194 LEU 195 TYR 196 LEU 197 ASN 198 GLN 199 SER 200 LYS 201 MET 202 LEU 203 ASP 204 TYR 205 CYS 206 LYS 207 SER 208 LYS 209 ASP 210 ILE 211 ILE 212 LEU 213 VAL 214 SER 215 TYR 216 CYS 217 THR 218 LEU 219 GLY 220 SER 221 SER 222 ARG 223 ASP 224 LYS 225 THR 226 TRP 227 VAL 228 ASP 229 GLN 230 LYS 231 SER 232 PRO 233 VAL 234 LEU 235 LEU 236 ASP 237 ASP 238 PRO 239 VAL 240 LEU 241 CYS 242 ALA 243 ILE 244 ALA 245 LYS 246 LYS 247 TYR 248 LYS 249 GLN 250 THR 251 PRO 252 ALA 253 LEU 254 VAL 255 ALA 256 LEU 257 ARG 258 TYR 259 GLN 260 LEU 261 GLN 262 ARG 263 GLY 264 VAL 265 VAL 266 PRO 267 LEU 268 ILE 269 ARG 270 SER 271 PHE 272 ASN 273 ALA 274 LYS 275 ARG 276 ILE 277 LYS 278 GLU 279 LEU 280 THR 281 GLN 282 VAL 283 PHE 284 GLU 285 PHE 286 GLN 287 LEU 288 ALA 289 SER 290 GLU 291 ASP 292 MET 293 LYS 294 ALA 295 LEU 296 ASP 297 GLY 298 LEU 299 ASN 300 ARG 301 ASN 302 PHE 303 ARG 304 TYR 305 ASN 306 ASN 307 ALA 308 LYS 309 TYR 310 PHE 311 ASP 312 ASP 313 HIS 314 PRO 315 ASN 316 HIS 317 PRO 318 PHE 319

Unit 2

MET 1 ASP 2 SER 3 ILE 4 SER 5 LEU 6 ARG 7 VAL 8 ALA 9 LEU 10 ASN 11 ASP 12 GLY 13 ASN 14 PHE 15 ILE 16 PRO 17 VAL 18 LEU 19 GLY 20 PHE 21 GLY 22 THR 23 THR 24 VAL 25 PRO 26 GLU 27 LYS 28 VAL 29 ALA 30 LYS 31 ASP 32 GLU 33 VAL 34 ILE 35 LYS 36 ALA 37 THR 38 LYS 39 ILE 40 ALA 41 ILE 42 ASP 43 ASN 44 GLY 45 PHE 46 ARG 47 HIS 48 PHE 49 ASP 50 SER 51 ALA 52 TYR 53 LEU 54 TYR 55 GLU 56 VAL 57 GLU 58 GLU 59 GLU 60 VAL 61 GLY 62 GLN 63 ALA 64 ILE 65 ARG 66 SER 67 LYS 68 ILE 69 GLU 70 ASP 71 GLY 72 THR 73 VAL 74 LYS 75 ARG 76 GLU 77 ASP 78 ILE 79 PHE 80 TYR 81 THR 82 SER 83 LYS 84 LEU 85 TRP 86 SER 87 THR 88 PHE 89 HIS 90 ARG 91 PRO 92 GLU 93 LEU 94 VAL 95 ARG 96 THR 97 CYS 98 LEU 99 GLU 100 LYS 101 THR 102 LEU 103 LYS 104 SER 105 THR 106 GLN 107 LEU 108 ASP 109 TYR 110 VAL 111 ASP 112 LEU 113 TYR 114 ILE 115 ILE 116 HIS 117 PHE 118 PRO 119 MET 120 ALA 121 LEU 122 GLN 123 PRO 124 GLY 125 ASP 126 ILE 127 PHE 128 PHE 129 PRO 130 ARG 131 ASP 132 GLU 133 HIS 134 GLY 135 LYS 136 LEU 137 LEU 138 PHE 139 GLU 140 THR 141 VAL 142 ASP 143 ILE 144 CYS 145 ASP 146 THR 147 TRP 148 GLU 149 ALA 150 MET 151 GLU 152 LYS 153 CYS 154 LYS 155 ASP 156 ALA 157 GLY 158 LEU 159 ALA 160 LYS 161 SER 162 ILE 163 GLY 164 VAL 165 SER 166 ASN 167 PHE 168 ASN 169 CYS 170 ARG 171 GLN 172 LEU 173 GLU 174 ARG 175 ILE 176 LEU 177 ASN 178 LYS 179 PRO 180 GLY 181 LEU 182 LYS 183 TYR 184 LYS 185 PRO 186 VAL 187 CYS 188 ASN 189 GLN 190 VAL 191 GLU 192 CYS 193 HIS 194 LEU 195 TYR 196 LEU 197 ASN 198 GLN 199 SER 200 LYS 201 MET 202 LEU 203 ASP 204 TYR 205 CYS 206 LYS 207 SER 208 LYS 209 ASP 210 ILE 211 ILE 212 LEU 213 VAL 214 SER 215 TYR 216 CYS 217 THR 218 LEU 219 GLY 220 SER 221 SER 222 ARG 223 ASP 224 LYS 225 THR 226 TRP 227 VAL 228 ASP 229 GLN 230 LYS 231 SER 232 PRO 233 VAL 234 LEU 235 LEU 236 ASP 237 ASP 238 PRO 239 VAL 240 LEU 241 CYS 242 ALA 243 ILE 244 ALA 245 LYS 246 LYS 247 TYR 248 LYS 249 GLN 250 THR 251 PRO 252 ALA 253 LEU 254 VAL 255 ALA 256 LEU 257 ARG 258 TYR 259 GLN 260 LEU 261 GLN 262 ARG 263 GLY 264 VAL 265 VAL 266 PRO 267 LEU 268 ILE 269 ARG 270 SER 271 PHE 272 ASN 273 ALA 274 LYS 275 ARG 276 ILE 277 LYS 278 GLU 279 LEU 280 THR 281 GLN 282 VAL 283 PHE 284 GLU 285 PHE 286 GLN 287 LEU 288 ALA 289 SER 290 GLU 291 ASP 292 MET 293 LYS 294 ALA 295 LEU 296 ASP 297 GLY 298 LEU 299 ASN 300 ARG 301 ASN 302 PHE 303 ARG 304 TYR 305 ASN 306 ASN 307 ALA 308 LYS 309 TYR 310 PHE 311 ASP 312 ASP 313 HIS 314 PRO 315 ASN 316 HIS 317 PRO 318 PHE 319

Ligands

Unit 3	NAP 324 TES 325
Unit 4	NAP 324 TES 325