2IWZ - Sequence, Chains, Asymmetric and Biological Units

• Title: HUMAN MITOCHONDRIAL BETA-KETOACYL ACP SYNTHASE COMPLEXED WIT ACID
• Keywords: MITOCHONDRIA, MITOCHONDRION, LIPID SYNTHESIS, FATTY ACID SYN FATTY ACID BIOSYNTHESIS, BETA-KETOACYL ACP SYNTHASE, TRANSI PEPTIDE, ACYLTRANSFERASE, CLAISEN CONDENSATION, KAS, CERULE TRANSFERASE, HOMO SAPIENS
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE	A	426	3141	0
2	Protein	3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE	B	426	3158	0
3	Ligand	3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE	A	2	0	8
4	Ligand	3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE	B	2	0	8
5	Water			686	0	686
total				1542	6299	702

Proteins

Unit 1

ILE -4 GLU -3 GLY -2 ARG -1 SER 38 ARG 39 LEU 40 HIS 41 ARG 42 ARG 43 VAL 44 VAL 45 ILE 46 THR 47 GLY 48 ILE 49 GLY 50 LEU 51 VAL 52 THR 53 PRO 54 LEU 55 GLY 56 VAL 57 GLY 58 THR 59 HIS 60 LEU 61 VAL 62 TRP 63 ASP 64 ARG 65 LEU 66 ILE 67 GLY 68 GLY 69 GLU 70 SER 71 GLY 72 ILE 73 VAL 74 SER 75 LEU 76 VAL 77 GLY 78 GLU 79 GLU 80 TYR 81 LYS 82 SER 83 ILE 84 PRO 85 CYS 86 SER 87 VAL 88 ALA 89 ALA 90 TYR 91 VAL 92 PRO 93 ARG 94 GLY 95 SER 96 ASP 97 GLU 98 GLY 99 GLN 100 PHE 101 ASN 102 GLU 103 GLN 104 ASN 105 PHE 106 VAL 107 SER 108 LYS 109 SER 110 ASP 111 ILE 112 LYS 113 SER 114 MET 115 SER 116 SER 117 PRO 118 THR 119 ILE 120 MET 121 ALA 122 ILE 123 GLY 124 ALA 125 ALA 126 GLU 127 LEU 128 ALA 129 MET 130 LYS 131 ASP 132 SER 133 GLY 134 TRP 135 HIS 136 PRO 137 GLN 138 SER 139 GLU 140 ALA 141 ASP 142 GLN 143 VAL 144 ALA 145 THR 146 GLY 147 VAL 148 ALA 149 ILE 150 GLY 151 MET 152 GLY 153 MET 154 ILE 155 PRO 156 LEU 157 GLU 158 VAL 159 VAL 160 SER 161 GLU 162 THR 163 ALA 164 LEU 165 ASN 166 PHE 167 GLN 168 THR 169 LYS 170 GLY 171 TYR 172 ASN 173 LYS 174 VAL 175 SER 176 PRO 177 PHE 178 PHE 179 VAL 180 PRO 181 LYS 182 ILE 183 LEU 184 VAL 185 ASN 186 MET 187 ALA 188 ALA 189 GLY 190 GLN 191 VAL 192 SER 193 ILE 194 ARG 195 TYR 196 LYS 197 LEU 198 LYS 199 GLY 200 PRO 201 ASN 202 HIS 203 ALA 204 VAL 205 SER 206 THR 207 ALA 208 CYS 209 THR 210 THR 211 GLY 212 ALA 213 HIS 214 ALA 215 VAL 216 GLY 217 ASP 218 SER 219 PHE 220 ARG 221 PHE 222 ILE 223 ALA 224 HIS 225 GLY 226 ASP 227 ALA 228 ASP 229 VAL 230 MET 231 VAL 232 ALA 233 GLY 234 GLY 235 THR 236 ASP 237 SER 238 CYS 239 ILE 240 SER 241 PRO 242 LEU 243 SER 244 LEU 245 ALA 246 GLY 247 PHE 248 SER 249 ARG 250 ALA 251 ARG 252 ALA 253 LEU 254 SER 255 THR 256 ASN 257 SER 258 ASP 259 PRO 260 LYS 261 LEU 262 ALA 263 CYS 264 ARG 265 PRO 266 PHE 267 HIS 268 PRO 269 LYS 270 ARG 271 ASP 272 GLY 273 PHE 274 VAL 275 MET 276 GLY 277 GLU 278 GLY 279 ALA 280 ALA 281 VAL 282 LEU 283 VAL 284 LEU 285 GLU 286 GLU 287 TYR 288 GLU 289 HIS 290 ALA 291 VAL 292 GLN 293 ARG 294 ARG 295 ALA 296 ARG 297 ILE 298 TYR 299 ALA 300 GLU 301 VAL 302 LEU 303 GLY 304 TYR 305 GLY 306 LEU 307 SER 308 GLY 309 ASP 310 ALA 311 GLY 312 HIS 313 ILE 314 THR 315 ALA 316 PRO 317 ASP 318 PRO 319 GLU 320 GLY 321 GLU 322 GLY 323 ALA 324 LEU 325 ARG 326 CYS 327 MET 328 ALA 329 ALA 330 ALA 331 LEU 332 LYS 333 ASP 334 ALA 335 GLY 336 VAL 337 GLN 338 PRO 339 GLU 340 GLU 341 ILE 342 SER 343 TYR 344 ILE 345 ASN 346 ALA 347 HIS 348 ALA 349 THR 350 SER 351 THR 352 PRO 353 LEU 354 GLY 355 ASP 356 ALA 357 ALA 358 GLU 359 ASN 360 LYS 361 ALA 362 ILE 363 LYS 364 HIS 365 LEU 366 PHE 367 LYS 368 ASP 369 HIS 370 ALA 371 TYR 372 ALA 373 LEU 374 ALA 375 VAL 376 SER 377 SER 378 THR 379 LYS 380 GLY 381 ALA 382 THR 383 GLY 384 HIS 385 LEU 386 LEU 387 GLY 388 ALA 389 ALA 390 GLY 391 ALA 392 VAL 393 GLU 394 ALA 395 ALA 396 PHE 397 THR 398 THR 399 LEU 400 ALA 401 CYS 402 TYR 403 TYR 404 GLN 405 LYS 406 LEU 407 PRO 408 PRO 409 THR 410 LEU 411 ASN 412 LEU 413 ASP 414 CYS 415 SER 416 GLU 417 PRO 418 GLU 419 PHE 420 ASP 421 LEU 422 ASN 423 TYR 424 VAL 425 PRO 426 LEU 427 LYS 428 ALA 429 GLN 430 GLU 431 TRP 432 LYS 433 THR 434 GLU 435 LYS 436 ARG 437 PHE 438 ILE 439 GLY 440 LEU 441 THR 442 ASN 443 SER 444 PHE 445 GLY 446 PHE 447 GLY 448 GLY 449 THR 450 ASN 451 ALA 452 THR 453 LEU 454 CYS 455 ILE 456 ALA 457 GLY 458 LEU 459

Unit 2

ILE -4 GLU -3 GLY -2 ARG -1 SER 38 ARG 39 LEU 40 HIS 41 ARG 42 ARG 43 VAL 44 VAL 45 ILE 46 THR 47 GLY 48 ILE 49 GLY 50 LEU 51 VAL 52 THR 53 PRO 54 LEU 55 GLY 56 VAL 57 GLY 58 THR 59 HIS 60 LEU 61 VAL 62 TRP 63 ASP 64 ARG 65 LEU 66 ILE 67 GLY 68 GLY 69 GLU 70 SER 71 GLY 72 ILE 73 VAL 74 SER 75 LEU 76 VAL 77 GLY 78 GLU 79 GLU 80 TYR 81 LYS 82 SER 83 ILE 84 PRO 85 CYS 86 SER 87 VAL 88 ALA 89 ALA 90 TYR 91 VAL 92 PRO 93 ARG 94 GLY 95 SER 96 ASP 97 GLU 98 GLY 99 GLN 100 PHE 101 ASN 102 GLU 103 GLN 104 ASN 105 PHE 106 VAL 107 SER 108 LYS 109 SER 110 ASP 111 ILE 112 LYS 113 SER 114 MET 115 SER 116 SER 117 PRO 118 THR 119 ILE 120 MET 121 ALA 122 ILE 123 GLY 124 ALA 125 ALA 126 GLU 127 LEU 128 ALA 129 MET 130 LYS 131 ASP 132 SER 133 GLY 134 TRP 135 HIS 136 PRO 137 GLN 138 SER 139 GLU 140 ALA 141 ASP 142 GLN 143 VAL 144 ALA 145 THR 146 GLY 147 VAL 148 ALA 149 ILE 150 GLY 151 MET 152 GLY 153 MET 154 ILE 155 PRO 156 LEU 157 GLU 158 VAL 159 VAL 160 SER 161 GLU 162 THR 163 ALA 164 LEU 165 ASN 166 PHE 167 GLN 168 THR 169 LYS 170 GLY 171 TYR 172 ASN 173 LYS 174 VAL 175 SER 176 PRO 177 PHE 178 PHE 179 VAL 180 PRO 181 LYS 182 ILE 183 LEU 184 VAL 185 ASN 186 MET 187 ALA 188 ALA 189 GLY 190 GLN 191 VAL 192 SER 193 ILE 194 ARG 195 TYR 196 LYS 197 LEU 198 LYS 199 GLY 200 PRO 201 ASN 202 HIS 203 ALA 204 VAL 205 SER 206 THR 207 ALA 208 CYS 209 THR 210 THR 211 GLY 212 ALA 213 HIS 214 ALA 215 VAL 216 GLY 217 ASP 218 SER 219 PHE 220 ARG 221 PHE 222 ILE 223 ALA 224 HIS 225 GLY 226 ASP 227 ALA 228 ASP 229 VAL 230 MET 231 VAL 232 ALA 233 GLY 234 GLY 235 THR 236 ASP 237 SER 238 CYS 239 ILE 240 SER 241 PRO 242 LEU 243 SER 244 LEU 245 ALA 246 GLY 247 PHE 248 SER 249 ARG 250 ALA 251 ARG 252 ALA 253 LEU 254 SER 255 THR 256 ASN 257 SER 258 ASP 259 PRO 260 LYS 261 LEU 262 ALA 263 CYS 264 ARG 265 PRO 266 PHE 267 HIS 268 PRO 269 LYS 270 ARG 271 ASP 272 GLY 273 PHE 274 VAL 275 MET 276 GLY 277 GLU 278 GLY 279 ALA 280 ALA 281 VAL 282 LEU 283 VAL 284 LEU 285 GLU 286 GLU 287 TYR 288 GLU 289 HIS 290 ALA 291 VAL 292 GLN 293 ARG 294 ARG 295 ALA 296 ARG 297 ILE 298 TYR 299 ALA 300 GLU 301 VAL 302 LEU 303 GLY 304 TYR 305 GLY 306 LEU 307 SER 308 GLY 309 ASP 310 ALA 311 GLY 312 HIS 313 ILE 314 THR 315 ALA 316 PRO 317 ASP 318 PRO 319 GLU 320 GLY 321 GLU 322 GLY 323 ALA 324 LEU 325 ARG 326 CYS 327 MET 328 ALA 329 ALA 330 ALA 331 LEU 332 LYS 333 ASP 334 ALA 335 GLY 336 VAL 337 GLN 338 PRO 339 GLU 340 GLU 341 ILE 342 SER 343 TYR 344 ILE 345 ASN 346 ALA 347 HIS 348 ALA 349 THR 350 SER 351 THR 352 PRO 353 LEU 354 GLY 355 ASP 356 ALA 357 ALA 358 GLU 359 ASN 360 LYS 361 ALA 362 ILE 363 LYS 364 HIS 365 LEU 366 PHE 367 LYS 368 ASP 369 HIS 370 ALA 371 TYR 372 ALA 373 LEU 374 ALA 375 VAL 376 SER 377 SER 378 THR 379 LYS 380 GLY 381 ALA 382 THR 383 GLY 384 HIS 385 LEU 386 LEU 387 GLY 388 ALA 389 ALA 390 GLY 391 ALA 392 VAL 393 GLU 394 ALA 395 ALA 396 PHE 397 THR 398 THR 399 LEU 400 ALA 401 CYS 402 TYR 403 TYR 404 GLN 405 LYS 406 LEU 407 PRO 408 PRO 409 THR 410 LEU 411 ASN 412 LEU 413 ASP 414 CYS 415 SER 416 GLU 417 PRO 418 GLU 419 PHE 420 ASP 421 LEU 422 ASN 423 TYR 424 VAL 425 PRO 426 LEU 427 LYS 428 ALA 429 GLN 430 GLU 431 TRP 432 LYS 433 THR 434 GLU 435 LYS 436 ARG 437 PHE 438 ILE 439 GLY 440 LEU 441 THR 442 ASN 443 SER 444 PHE 445 GLY 446 PHE 447 GLY 448 GLY 449 THR 450 ASN 451 ALA 452 THR 453 LEU 454 CYS 455 ILE 456 ALA 457 GLY 458 LEU 459

Ligands

Unit 3	6NA 1460 NH4 1461
Unit 4	6NA 1460 NH4 1461