1P1K - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE 1L-MYO-INOSITOL 1-PHOSPHATE SYNTHAS COMPLEXED WITH NADH IN THE PRESENCE OF EDTA
• Keywords: 1L-MYO-INOSITOL 1-PHOSPHATE, NADH, EDTA, ISOMERASE, ROSSMANN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1P1K	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	INOSITOL-3-PHOSPHATE SYNTHASE	A	525	4138	0
2	Protein	INOSITOL-3-PHOSPHATE SYNTHASE	B	512	4046	0
3	Ligand	INOSITOL-3-PHOSPHATE SYNTHASE	A	1	0	44
4	Ligand	INOSITOL-3-PHOSPHATE SYNTHASE	B	1	0	44
5	Water			178	0	178
total				1217	8184	266

Proteins

Unit 1

ILE 9 THR 10 SER 11 VAL 12 LYS 13 VAL 14 VAL 15 THR 16 ASP 17 LYS 18 CYS 19 THR 20 TYR 21 LYS 22 ASP 23 ASN 24 GLU 25 LEU 26 LEU 27 THR 28 LYS 29 TYR 30 SER 31 TYR 32 GLU 33 ASN 34 ALA 35 VAL 36 VAL 37 THR 38 LYS 39 THR 40 ALA 41 SER 42 GLY 43 ARG 44 PHE 45 ASP 46 VAL 47 THR 48 PRO 49 THR 50 VAL 51 GLN 52 ASP 53 TYR 54 VAL 55 PHE 56 LYS 57 LEU 58 ASP 59 LEU 60 LYS 61 LYS 62 PRO 63 GLU 64 LYS 65 LEU 66 GLY 67 ILE 68 MET 69 LEU 70 ILE 71 GLY 72 LEU 73 GLY 74 GLY 75 ASN 76 ASN 77 GLY 78 SER 79 THR 80 LEU 81 VAL 82 ALA 83 SER 84 VAL 85 LEU 86 ALA 87 ASN 88 LYS 89 HIS 90 ASN 91 VAL 92 GLU 93 PHE 94 GLN 95 THR 96 LYS 97 GLU 98 GLY 99 VAL 100 LYS 101 GLN 102 PRO 103 ASN 104 TYR 105 PHE 106 GLY 107 SER 108 MET 109 THR 110 GLN 111 CYS 112 SER 113 THR 114 LEU 115 LYS 116 LEU 117 GLY 118 ILE 119 ASP 120 ALA 121 GLU 122 GLY 123 ASN 124 ASP 125 VAL 126 TYR 127 ALA 128 PRO 129 PHE 130 ASN 131 SER 132 LEU 133 LEU 134 PRO 135 MET 136 VAL 137 SER 138 PRO 139 ASN 140 ASP 141 PHE 142 VAL 143 VAL 144 SER 145 GLY 146 TRP 147 ASP 148 ILE 149 ASN 150 ASN 151 ALA 152 ASP 153 LEU 154 TYR 155 GLU 156 ALA 157 MET 158 GLN 159 ARG 160 SER 161 GLN 162 VAL 163 LEU 164 GLU 165 TYR 166 ASP 167 LEU 168 GLN 169 GLN 170 ARG 171 LEU 172 LYS 173 ALA 174 LYS 175 MET 176 SER 177 LEU 178 VAL 179 LYS 180 PRO 181 LEU 182 PRO 183 SER 184 ILE 185 TYR 186 TYR 187 PRO 188 ASP 189 PHE 190 ILE 191 ALA 192 ALA 193 ASN 194 GLN 195 ASP 196 GLU 197 ARG 198 ALA 199 ASN 200 ASN 201 CYS 202 ILE 203 ASN 204 LEU 205 ASP 206 GLU 207 LYS 208 GLY 209 ASN 210 VAL 211 THR 212 THR 213 ARG 214 GLY 215 LYS 216 TRP 217 THR 218 HIS 219 LEU 220 GLN 221 ARG 222 ILE 223 ARG 224 ARG 225 ASP 226 ILE 227 GLN 228 ASN 229 PHE 230 LYS 231 GLU 232 GLU 233 ASN 234 ALA 235 LEU 236 ASP 237 LYS 238 VAL 239 ILE 240 VAL 241 LEU 242 TRP 243 THR 244 ALA 245 ASN 246 THR 247 GLU 248 ARG 249 TYR 250 VAL 251 GLU 252 VAL 253 SER 254 PRO 255 GLY 256 VAL 257 ASN 258 ASP 259 THR 260 MET 261 GLU 262 ASN 263 LEU 264 LEU 265 GLN 266 SER 267 ILE 268 LYS 269 ASN 270 ASP 271 HIS 272 GLU 273 GLU 274 ILE 275 ALA 276 PRO 277 SER 278 THR 279 ILE 280 PHE 281 ALA 282 ALA 283 ALA 284 SER 285 ILE 286 LEU 287 GLU 288 GLY 289 VAL 290 PRO 291 TYR 292 ILE 293 ASN 294 GLY 295 SER 296 PRO 297 GLN 298 ASN 299 THR 300 PHE 301 VAL 302 PRO 303 GLY 304 LEU 305 VAL 306 GLN 307 LEU 308 ALA 309 GLU 310 HIS 311 GLU 312 GLY 313 THR 314 PHE 315 ILE 316 ALA 317 GLY 318 ASP 319 ASP 320 LEU 321 LYS 322 SER 323 GLY 324 GLN 325 THR 326 LYS 327 LEU 328 LYS 329 SER 330 VAL 331 LEU 332 ALA 333 GLN 334 PHE 335 LEU 336 VAL 337 ASP 338 ALA 339 GLY 340 ILE 341 LYS 342 PRO 343 VAL 344 SER 345 ILE 346 ALA 347 SER 348 TYR 349 ASN 350 HIS 351 LEU 352 GLY 353 ASN 354 ASN 355 ASP 356 GLY 357 TYR 358 ASN 359 LEU 360 SER 361 ALA 362 PRO 363 LYS 364 GLN 365 PHE 366 ARG 367 SER 368 LYS 369 GLU 370 ILE 371 SER 372 LYS 373 SER 374 SER 375 VAL 376 ILE 377 ASP 378 ASP 379 ILE 380 ILE 381 ALA 382 SER 383 ASN 384 ASP 385 ILE 386 LEU 387 TYR 388 ASN 389 ASP 390 LYS 391 LEU 392 GLY 393 LYS 394 LYS 395 VAL 396 ASP 397 HIS 398 CYS 399 ILE 400 VAL 401 ILE 402 LYS 403 TYR 404 MET 405 LYS 406 PRO 407 VAL 408 GLY 409 ASP 410 SER 411 LYS 412 VAL 413 ALA 414 MET 415 ASP 416 GLU 417 TYR 418 TYR 419 SER 420 GLU 421 LEU 422 MET 423 LEU 424 GLY 425 GLY 426 HIS 427 ASN 428 ARG 429 ILE 430 SER 431 ILE 432 HIS 433 ASN 434 VAL 435 CYS 436 GLU 437 ASP 438 SER 439 LEU 440 LEU 441 ALA 442 THR 443 PRO 444 LEU 445 ILE 446 ILE 447 ASP 448 LEU 449 LEU 450 VAL 451 MET 452 THR 453 GLU 454 PHE 455 CYS 456 THR 457 ARG 458 VAL 459 SER 460 TYR 461 LYS 462 LYS 463 VAL 464 ASP 465 PRO 466 VAL 467 LYS 468 GLU 469 ASP 470 ALA 471 GLY 472 LYS 473 PHE 474 GLU 475 ASN 476 PHE 477 TYR 478 PRO 479 VAL 480 LEU 481 THR 482 PHE 483 LEU 484 SER 485 TYR 486 TRP 487 LEU 488 LYS 489 ALA 490 PRO 491 LEU 492 THR 493 ARG 494 PRO 495 GLY 496 PHE 497 HIS 498 PRO 499 VAL 500 ASN 501 GLY 502 LEU 503 ASN 504 LYS 505 GLN 506 ARG 507 THR 508 ALA 509 LEU 510 GLU 511 ASN 512 PHE 513 LEU 514 ARG 515 LEU 516 LEU 517 ILE 518 GLY 519 LEU 520 PRO 521 SER 522 GLN 523 ASN 524 GLU 525 LEU 526 ARG 527 PHE 528 GLU 529 GLU 530 ARG 531 LEU 532 LEU 533

Unit 2

THR 10 SER 11 VAL 12 LYS 13 VAL 14 VAL 15 THR 16 ASP 17 LYS 18 CYS 19 THR 20 TYR 21 LYS 22 ASP 23 ASN 24 GLU 25 LEU 26 LEU 27 THR 28 LYS 29 TYR 30 SER 31 TYR 32 GLU 33 ASN 34 ALA 35 VAL 36 VAL 37 THR 38 LYS 39 THR 40 ALA 41 SER 42 GLY 43 ARG 44 PHE 45 ASP 46 VAL 47 THR 48 PRO 49 THR 50 VAL 51 GLN 52 ASP 53 TYR 54 VAL 55 PHE 56 LYS 57 LEU 58 ASP 59 LEU 60 LYS 61 LYS 62 PRO 63 GLU 64 LYS 65 LEU 66 GLY 67 ILE 68 MET 69 LEU 70 ILE 71 GLY 72 LEU 73 GLY 74 GLY 75 ASN 76 ASN 77 GLY 78 SER 79 THR 80 LEU 81 VAL 82 ALA 83 SER 84 VAL 85 LEU 86 ALA 87 ASN 88 LYS 89 HIS 90 ASN 91 VAL 92 GLU 93 PHE 94 GLN 95 THR 96 LYS 97 GLU 98 GLY 99 VAL 100 LYS 101 GLN 102 PRO 103 ASN 104 TYR 105 PHE 106 GLY 107 SER 108 MET 109 THR 110 GLN 111 CYS 112 SER 113 THR 114 LEU 115 LYS 116 LEU 117 GLY 118 ILE 119 ASP 120 ALA 121 GLU 122 GLY 123 ASN 124 ASP 125 VAL 126 TYR 127 ALA 128 PRO 129 PHE 130 ASN 131 SER 132 LEU 133 LEU 134 PRO 135 MET 136 VAL 137 SER 138 PRO 139 ASN 140 ASP 141 PHE 142 VAL 143 VAL 144 SER 145 GLY 146 TRP 147 ASP 148 ILE 149 ASN 150 ASN 151 ALA 152 ASP 153 LEU 154 TYR 155 GLU 156 ALA 157 MET 158 GLN 159 ARG 160 SER 161 GLN 162 VAL 163 LEU 164 GLU 165 TYR 166 ASP 167 LEU 168 GLN 169 GLN 170 ARG 171 LEU 172 LYS 173 ALA 174 LYS 175 MET 176 SER 177 LEU 178 VAL 179 LYS 180 PRO 181 LEU 182 PRO 183 SER 184 ILE 185 TYR 186 TYR 187 PRO 188 ASP 189 PHE 190 ILE 191 ALA 192 ALA 193 ASN 194 GLN 195 ASP 196 GLU 197 ARG 198 ALA 199 ASN 200 ASN 201 CYS 202 ILE 203 ASN 204 LEU 205 ASP 206 GLU 207 LYS 208 GLY 209 ASN 210 VAL 211 THR 212 THR 213 ARG 214 GLY 215 LYS 216 TRP 217 THR 218 HIS 219 LEU 220 GLN 221 ARG 222 ILE 223 ARG 224 ARG 225 ASP 226 ILE 227 GLN 228 ASN 229 PHE 230 LYS 231 GLU 232 GLU 233 ASN 234 ALA 235 LEU 236 ASP 237 LYS 238 VAL 239 ILE 240 VAL 241 LEU 242 TRP 243 THR 244 ALA 245 ASN 246 THR 247 GLU 248 ARG 249 TYR 250 VAL 251 GLU 252 VAL 253 SER 254 PRO 255 GLY 256 VAL 257 ASN 258 ASP 259 THR 260 MET 261 GLU 262 ASN 263 LEU 264 LEU 265 GLN 266 SER 267 ILE 268 LYS 269 ASN 270 ASP 271 HIS 272 GLU 273 GLU 274 ILE 275 ALA 276 PRO 277 SER 278 THR 279 ILE 280 PHE 281 ALA 282 ALA 283 ALA 284 SER 285 ILE 286 LEU 287 GLU 288 GLY 289 VAL 290 PRO 291 TYR 292 ILE 293 ASN 294 GLY 295 SER 296 PRO 297 GLN 298 ASN 299 THR 300 PHE 301 VAL 302 PRO 303 GLY 304 LEU 305 VAL 306 GLN 307 LEU 308 ALA 309 GLU 310 HIS 311 GLU 312 GLY 313 THR 314 PHE 315 ILE 316 ALA 317 GLY 318 ASP 319 ASP 320 LEU 321 LYS 322 SER 323 GLY 324 GLN 325 THR 326 LYS 327 LEU 328 LYS 329 SER 330 VAL 331 LEU 332 ALA 333 GLN 334 PHE 335 LEU 336 VAL 337 ASP 338 ALA 339 GLY 340 ILE 341 LYS 342 PRO 343 VAL 344 SER 345 ILE 346 ALA 347 SER 348 TYR 349 ASN 350 HIS 351 LEU 352 GLY 353 ASN 354 ASN 355 ASP 356 GLY 357 TYR 358 ASN 359 LEU 360 SER 361 ALA 362 PRO 363 LYS 364 GLN 365 PHE 366 ARG 367 SER 368 LYS 369 GLU 370 ILE 371 VAL 376 ILE 377 ASP 378 ASP 379 ILE 380 ILE 381 ALA 382 SER 383 ASN 384 ASP 385 ILE 386 LEU 387 TYR 388 ASN 389 ASP 390 LYS 391 LEU 392 GLY 393 LYS 394 LYS 395 VAL 396 ASP 397 HIS 398 CYS 399 ILE 400 VAL 401 ILE 402 LYS 403 TYR 404 MET 405 LYS 406 PRO 407 VAL 408 GLY 409 ASP 410 SER 411 LYS 412 VAL 413 ALA 414 MET 415 ASP 416 GLU 417 TYR 418 TYR 419 SER 420 GLU 421 LEU 422 MET 423 LEU 424 GLY 425 GLY 426 HIS 427 ASN 428 ARG 429 ILE 430 SER 431 ILE 432 HIS 433 ASN 434 VAL 435 CYS 436 GLU 437 ASP 438 SER 439 LEU 440 LEU 441 ALA 442 THR 443 PRO 444 LEU 445 ILE 446 ILE 447 ASP 448 LEU 449 LEU 450 VAL 451 MET 452 THR 453 GLU 454 PHE 455 CYS 456 THR 457 ARG 458 VAL 459 SER 460 TYR 461 LYS 462 LYS 463 VAL 464 LYS 473 PHE 474 GLU 475 ASN 476 PHE 477 TYR 478 PRO 479 VAL 480 LEU 481 THR 482 PHE 483 LEU 484 SER 485 TYR 486 TRP 487 LEU 488 LYS 489 ALA 490 PRO 491 LEU 492 THR 493 ARG 494 PRO 495 GLY 496 PHE 497 HIS 498 PRO 499 VAL 500 ASN 501 GLY 502 LEU 503 ASN 504 LYS 505 GLN 506 ARG 507 THR 508 ALA 509 LEU 510 GLU 511 ASN 512 PHE 513 LEU 514 ARG 515 LEU 516 LEU 517 ILE 518 GLY 519 LEU 520 PRO 521 SER 522 GLN 523 ASN 524 GLU 525 LEU 526 ARG 527 PHE 528 GLU 529 GLU 530 ARG 531 LEU 532 LEU 533

Ligands

Unit 3	NAI 650
Unit 4	NAI 660