1Q13 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF RABBIT 20ALPHA HYROXYSTEROID DEHYDROGEN TERNARY COMPLEX WITH NADP AND TESTOSTERONE
• Keywords: 20ALPHA-HSD, HYDROXYSTEROID DEHYDROGENASE, ALDO-KETO REDUCTA BARREL, AKR, TESTOSTERONE, TERNARY COMPLEX, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1Q13	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROSTAGLANDIN-E2 9-REDUCTASE	A	322	2579	0
2	Protein	PROSTAGLANDIN-E2 9-REDUCTASE	B	317	2532	0
3	Ligand	PROSTAGLANDIN-E2 9-REDUCTASE	A	3	0	74
4	Ligand	PROSTAGLANDIN-E2 9-REDUCTASE	B	1	0	48
5	Water			392	0	392
total				1035	5111	514

Proteins

Unit 1

ASP 2 PRO 3 LYS 4 PHE 5 GLN 6 ARG 7 VAL 8 ALA 9 LEU 10 SER 11 ASP 12 GLY 13 HIS 14 PHE 15 ILE 16 PRO 17 VAL 18 LEU 19 GLY 20 PHE 21 GLY 22 THR 23 TYR 24 ALA 25 PRO 26 GLU 27 GLU 28 VAL 29 PRO 30 LYS 31 SER 32 LYS 33 ALA 34 MET 35 GLU 36 ALA 37 THR 38 LYS 39 ILE 40 ALA 41 ILE 42 ASP 43 ALA 44 GLY 45 PHE 46 ARG 47 HIS 48 ILE 49 ASP 50 SER 51 ALA 52 TYR 53 PHE 54 TYR 55 LYS 56 ASN 57 GLU 58 LYS 59 GLU 60 VAL 61 GLY 62 LEU 63 ALA 64 ILE 65 ARG 66 SER 67 LYS 68 ILE 69 ALA 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 CYS 87 THR 88 PHE 89 HIS 90 ARG 91 PRO 92 GLU 93 LEU 94 VAL 95 ARG 96 PRO 97 SER 98 LEU 99 GLU 100 ASP 101 SER 102 LEU 103 LYS 104 ASN 105 LEU 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 THR 120 ALA 121 LEU 122 LYS 123 PRO 124 GLY 125 VAL 126 GLU 127 ILE 128 ILE 129 PRO 130 THR 131 ASP 132 GLU 133 HIS 134 GLY 135 LYS 136 ALA 137 ILE 138 PHE 139 ASP 140 THR 141 VAL 142 ASP 143 ILE 144 CYS 145 ALA 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 ARG 170 ARG 171 GLN 172 LEU 173 GLU 174 MET 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 PRO 195 TYR 196 LEU 197 ASN 198 GLN 199 GLY 200 LYS 201 LEU 202 LEU 203 GLU 204 PHE 205 CYS 206 LYS 207 SER 208 LYS 209 GLY 210 ILE 211 VAL 212 LEU 213 VAL 214 ALA 215 TYR 216 SER 217 ALA 218 LEU 219 GLY 220 SER 221 HIS 222 ARG 223 GLU 224 PRO 225 GLU 226 TRP 227 VAL 228 ASP 229 GLN 230 SER 231 ALA 232 PRO 233 VAL 234 LEU 235 LEU 236 GLU 237 ASP 238 PRO 239 LEU 240 ILE 241 GLY 242 ALA 243 LEU 244 ALA 245 LYS 246 LYS 247 HIS 248 GLN 249 GLN 250 THR 251 PRO 252 ALA 253 LEU 254 ILE 255 ALA 256 LEU 257 ARG 258 TYR 259 GLN 260 LEU 261 GLN 262 ARG 263 GLY 264 ILE 265 VAL 266 VAL 267 LEU 268 ALA 269 LYS 270 SER 271 PHE 272 THR 273 GLU 274 LYS 275 ARG 276 ILE 277 LYS 278 GLU 279 ASN 280 ILE 281 GLN 282 VAL 283 PHE 284 GLU 285 PHE 286 GLN 287 LEU 288 PRO 289 SER 290 GLU 291 ASP 292 MET 293 LYS 294 VAL 295 ILE 296 ASP 297 SER 298 LEU 299 ASN 300 ARG 301 ASN 302 PHE 303 ARG 304 TYR 305 VAL 306 THR 307 ALA 308 ASP 309 PHE 310 ALA 311 ILE 312 GLY 313 HIS 314 PRO 315 ASN 316 TYR 317 PRO 318 PHE 319 SER 320 ASP 321 GLU 322 TYR 323

Unit 2

ASP 2 PRO 3 LYS 4 PHE 5 GLN 6 ARG 7 VAL 8 ALA 9 LEU 10 SER 11 ASP 12 GLY 13 HIS 14 PHE 15 ILE 16 PRO 17 VAL 18 LEU 19 GLY 20 PHE 21 GLY 22 THR 23 TYR 24 ALA 25 PRO 26 GLU 27 GLU 28 VAL 29 PRO 30 LYS 31 SER 32 LYS 33 ALA 34 MET 35 GLU 36 ALA 37 THR 38 LYS 39 ILE 40 ALA 41 ILE 42 ASP 43 ALA 44 GLY 45 PHE 46 ARG 47 HIS 48 ILE 49 ASP 50 SER 51 ALA 52 TYR 53 PHE 54 TYR 55 LYS 56 ASN 57 GLU 58 LYS 59 GLU 60 VAL 61 GLY 62 LEU 63 ALA 64 ILE 65 ARG 66 SER 67 LYS 68 ILE 69 ALA 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 CYS 87 THR 88 PHE 89 HIS 90 ARG 91 PRO 92 GLU 93 LEU 94 VAL 95 ARG 96 PRO 97 SER 98 LEU 99 GLU 100 ASP 101 SER 102 LEU 103 LYS 104 ASN 105 LEU 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 THR 120 ALA 121 LEU 122 LYS 123 PRO 124 GLY 125 VAL 126 GLU 127 ILE 128 ILE 129 PRO 130 THR 131 ASP 132 GLU 133 HIS 134 GLY 135 LYS 136 ALA 137 ILE 138 PHE 139 ASP 140 THR 141 VAL 142 ASP 143 ILE 144 CYS 145 ALA 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 ARG 170 ARG 171 GLN 172 LEU 173 GLU 174 MET 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 PRO 195 TYR 196 LEU 197 ASN 198 GLN 199 GLY 200 LYS 201 LEU 202 LEU 203 GLU 204 PHE 205 CYS 206 LYS 207 SER 208 LYS 209 GLY 210 ILE 211 VAL 212 LEU 213 VAL 214 ALA 215 TYR 216 SER 217 ALA 218 LEU 219 GLY 220 SER 221 HIS 222 ARG 223 GLU 224 PRO 225 SER 231 ALA 232 PRO 233 VAL 234 LEU 235 LEU 236 GLU 237 ASP 238 PRO 239 LEU 240 ILE 241 GLY 242 ALA 243 LEU 244 ALA 245 LYS 246 LYS 247 HIS 248 GLN 249 GLN 250 THR 251 PRO 252 ALA 253 LEU 254 ILE 255 ALA 256 LEU 257 ARG 258 TYR 259 GLN 260 LEU 261 GLN 262 ARG 263 GLY 264 ILE 265 VAL 266 VAL 267 LEU 268 ALA 269 LYS 270 SER 271 PHE 272 THR 273 GLU 274 LYS 275 ARG 276 ILE 277 LYS 278 GLU 279 ASN 280 ILE 281 GLN 282 VAL 283 PHE 284 GLU 285 PHE 286 GLN 287 LEU 288 PRO 289 SER 290 GLU 291 ASP 292 MET 293 LYS 294 VAL 295 ILE 296 ASP 297 SER 298 LEU 299 ASN 300 ARG 301 ASN 302 PHE 303 ARG 304 TYR 305 VAL 306 THR 307 ALA 308 ASP 309 PHE 310 ALA 311 ILE 312 GLY 313 HIS 314 PRO 315 ASN 316 TYR 317 PRO 318 PHE 319 SER 320 ASP 321 GLU 322 TYR 323

Ligands

Unit 3	NAP 401 TES 501 SO4 601
Unit 4	NAP 402