1Q7G - Sequence, Chains, Asymmetric and Biological Units

• Title: HOMOSERINE DEHYDROGENASE IN COMPLEX WITH SUICIDE INHIBITOR COMPLEX NAD-5-HYDROXY-4-OXONORVALINE
• Keywords: OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1Q7G	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HOMOSERINE DEHYDROGENASE	A	358	2710	0
2	Protein	HOMOSERINE DEHYDROGENASE	B	358	2710	0
3	Ligand	HOMOSERINE DEHYDROGENASE	A	2	0	55
4	Ligand	HOMOSERINE DEHYDROGENASE	B	1	0	1
5	Water			41	0	41
total				760	5420	97

Proteins

Unit 1

SER 2 THR 3 LYS 4 VAL 5 VAL 6 ASN 7 VAL 8 ALA 9 VAL 10 ILE 11 GLY 12 ALA 13 GLY 14 VAL 15 VAL 16 GLY 17 SER 18 ALA 19 PHE 20 LEU 21 ASP 22 GLN 23 LEU 24 LEU 25 ALA 26 MET 27 LYS 28 SER 29 THR 30 ILE 31 THR 32 TYR 33 ASN 34 LEU 35 VAL 36 LEU 37 LEU 38 ALA 39 GLU 40 ALA 41 GLU 42 ARG 43 SER 44 LEU 45 ILE 46 SER 47 LYS 48 ASP 49 PHE 50 SER 51 PRO 52 LEU 53 ASN 54 VAL 55 GLY 56 SER 57 ASP 58 TRP 59 LYS 60 ALA 61 ALA 62 LEU 63 ALA 64 ALA 65 SER 66 THR 67 THR 68 LYS 69 THR 70 LEU 71 PRO 72 LEU 73 ASP 74 ASP 75 LEU 76 ILE 77 ALA 78 HIS 79 LEU 80 LYS 81 THR 82 SER 83 PRO 84 LYS 85 PRO 86 VAL 87 ILE 88 LEU 89 VAL 90 ASP 91 ASN 92 THR 93 SER 94 SER 95 ALA 96 TYR 97 ILE 98 ALA 99 GLY 100 PHE 101 TYR 102 THR 103 LYS 104 PHE 105 VAL 106 GLU 107 ASN 108 GLY 109 ILE 110 SER 111 ILE 112 ALA 113 THR 114 PRO 115 ASN 116 LYS 117 LYS 118 ALA 119 PHE 120 SER 121 SER 122 ASP 123 LEU 124 ALA 125 THR 126 TRP 127 LYS 128 ALA 129 LEU 130 PHE 131 SER 132 ASN 133 LYS 134 PRO 135 THR 136 ASN 137 GLY 138 PHE 139 VAL 140 TYR 141 HIS 142 GLU 143 ALA 144 THR 145 VAL 146 GLY 147 ALA 148 GLY 149 LEU 150 PRO 151 ILE 152 ILE 153 SER 154 PHE 155 LEU 156 ARG 157 GLU 158 ILE 159 ILE 160 GLN 161 THR 162 GLY 163 ASP 164 GLU 165 VAL 166 GLU 167 LYS 168 ILE 169 GLU 170 GLY 171 ILE 172 PHE 173 SER 174 GLY 175 THR 176 LEU 177 SER 178 TYR 179 ILE 180 PHE 181 ASN 182 GLU 183 PHE 184 SER 185 THR 186 SER 187 GLN 188 ALA 189 ASN 190 ASP 191 VAL 192 LYS 193 PHE 194 SER 195 ASP 196 VAL 197 VAL 198 LYS 199 VAL 200 ALA 201 LYS 202 LYS 203 LEU 204 GLY 205 TYR 206 THR 207 GLU 208 PRO 209 ASP 210 PRO 211 ARG 212 ASP 213 ASP 214 LEU 215 ASN 216 GLY 217 LEU 218 ASP 219 VAL 220 ALA 221 ARG 222 LYS 223 VAL 224 THR 225 ILE 226 VAL 227 GLY 228 ARG 229 ILE 230 SER 231 GLY 232 VAL 233 GLU 234 VAL 235 GLU 236 SER 237 PRO 238 THR 239 SER 240 PHE 241 PRO 242 VAL 243 GLN 244 SER 245 LEU 246 ILE 247 PRO 248 LYS 249 PRO 250 LEU 251 GLU 252 SER 253 VAL 254 LYS 255 SER 256 ALA 257 ASP 258 GLU 259 PHE 260 LEU 261 GLU 262 LYS 263 LEU 264 SER 265 ASP 266 TYR 267 ASP 268 LYS 269 ASP 270 LEU 271 THR 272 GLN 273 LEU 274 LYS 275 LYS 276 GLU 277 ALA 278 ALA 279 THR 280 GLU 281 ASN 282 LYS 283 VAL 284 LEU 285 ARG 286 PHE 287 ILE 288 GLY 289 LYS 290 VAL 291 ASP 292 VAL 293 ALA 294 THR 295 LYS 296 SER 297 VAL 298 SER 299 VAL 300 GLY 301 ILE 302 GLU 303 LYS 304 TYR 305 ASP 306 TYR 307 SER 308 HIS 309 PRO 310 PHE 311 ALA 312 SER 313 LEU 314 LYS 315 GLY 316 SER 317 ASP 318 ASN 319 VAL 320 ILE 321 SER 322 ILE 323 LYS 324 THR 325 LYS 326 ARG 327 TYR 328 THR 329 ASN 330 PRO 331 VAL 332 VAL 333 ILE 334 GLN 335 GLY 336 ALA 337 GLY 338 ALA 339 GLY 340 ALA 341 ALA 342 VAL 343 THR 344 ALA 345 ALA 346 GLY 347 VAL 348 LEU 349 GLY 350 ASP 351 VAL 352 ILE 353 LYS 354 ILE 355 ALA 356 GLN 357 ARG 358 LEU 359

Unit 2

SER 2 THR 3 LYS 4 VAL 5 VAL 6 ASN 7 VAL 8 ALA 9 VAL 10 ILE 11 GLY 12 ALA 13 GLY 14 VAL 15 VAL 16 GLY 17 SER 18 ALA 19 PHE 20 LEU 21 ASP 22 GLN 23 LEU 24 LEU 25 ALA 26 MET 27 LYS 28 SER 29 THR 30 ILE 31 THR 32 TYR 33 ASN 34 LEU 35 VAL 36 LEU 37 LEU 38 ALA 39 GLU 40 ALA 41 GLU 42 ARG 43 SER 44 LEU 45 ILE 46 SER 47 LYS 48 ASP 49 PHE 50 SER 51 PRO 52 LEU 53 ASN 54 VAL 55 GLY 56 SER 57 ASP 58 TRP 59 LYS 60 ALA 61 ALA 62 LEU 63 ALA 64 ALA 65 SER 66 THR 67 THR 68 LYS 69 THR 70 LEU 71 PRO 72 LEU 73 ASP 74 ASP 75 LEU 76 ILE 77 ALA 78 HIS 79 LEU 80 LYS 81 THR 82 SER 83 PRO 84 LYS 85 PRO 86 VAL 87 ILE 88 LEU 89 VAL 90 ASP 91 ASN 92 THR 93 SER 94 SER 95 ALA 96 TYR 97 ILE 98 ALA 99 GLY 100 PHE 101 TYR 102 THR 103 LYS 104 PHE 105 VAL 106 GLU 107 ASN 108 GLY 109 ILE 110 SER 111 ILE 112 ALA 113 THR 114 PRO 115 ASN 116 LYS 117 LYS 118 ALA 119 PHE 120 SER 121 SER 122 ASP 123 LEU 124 ALA 125 THR 126 TRP 127 LYS 128 ALA 129 LEU 130 PHE 131 SER 132 ASN 133 LYS 134 PRO 135 THR 136 ASN 137 GLY 138 PHE 139 VAL 140 TYR 141 HIS 142 GLU 143 ALA 144 THR 145 VAL 146 GLY 147 ALA 148 GLY 149 LEU 150 PRO 151 ILE 152 ILE 153 SER 154 PHE 155 LEU 156 ARG 157 GLU 158 ILE 159 ILE 160 GLN 161 THR 162 GLY 163 ASP 164 GLU 165 VAL 166 GLU 167 LYS 168 ILE 169 GLU 170 GLY 171 ILE 172 PHE 173 SER 174 GLY 175 THR 176 LEU 177 SER 178 TYR 179 ILE 180 PHE 181 ASN 182 GLU 183 PHE 184 SER 185 THR 186 SER 187 GLN 188 ALA 189 ASN 190 ASP 191 VAL 192 LYS 193 PHE 194 SER 195 ASP 196 VAL 197 VAL 198 LYS 199 VAL 200 ALA 201 LYS 202 LYS 203 LEU 204 GLY 205 TYR 206 THR 207 GLU 208 PRO 209 ASP 210 PRO 211 ARG 212 ASP 213 ASP 214 LEU 215 ASN 216 GLY 217 LEU 218 ASP 219 VAL 220 ALA 221 ARG 222 LYS 223 VAL 224 THR 225 ILE 226 VAL 227 GLY 228 ARG 229 ILE 230 SER 231 GLY 232 VAL 233 GLU 234 VAL 235 GLU 236 SER 237 PRO 238 THR 239 SER 240 PHE 241 PRO 242 VAL 243 GLN 244 SER 245 LEU 246 ILE 247 PRO 248 LYS 249 PRO 250 LEU 251 GLU 252 SER 253 VAL 254 LYS 255 SER 256 ALA 257 ASP 258 GLU 259 PHE 260 LEU 261 GLU 262 LYS 263 LEU 264 SER 265 ASP 266 TYR 267 ASP 268 LYS 269 ASP 270 LEU 271 THR 272 GLN 273 LEU 274 LYS 275 LYS 276 GLU 277 ALA 278 ALA 279 THR 280 GLU 281 ASN 282 LYS 283 VAL 284 LEU 285 ARG 286 PHE 287 ILE 288 GLY 289 LYS 290 VAL 291 ASP 292 VAL 293 ALA 294 THR 295 LYS 296 SER 297 VAL 298 SER 299 VAL 300 GLY 301 ILE 302 GLU 303 LYS 304 TYR 305 ASP 306 TYR 307 SER 308 HIS 309 PRO 310 PHE 311 ALA 312 SER 313 LEU 314 LYS 315 GLY 316 SER 317 ASP 318 ASN 319 VAL 320 ILE 321 SER 322 ILE 323 LYS 324 THR 325 LYS 326 ARG 327 TYR 328 THR 329 ASN 330 PRO 331 VAL 332 VAL 333 ILE 334 GLN 335 GLY 336 ALA 337 GLY 338 ALA 339 GLY 340 ALA 341 ALA 342 VAL 343 THR 344 ALA 345 ALA 346 GLY 347 VAL 348 LEU 349 GLY 350 ASP 351 VAL 352 ILE 353 LYS 354 ILE 355 ALA 356 GLN 357 ARG 358 LEU 359

Ligands

Unit 3	NHO 361 NA 500
Unit 4	NA 501