1NX0 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF CALPAIN DOMAIN 6 IN COMPLEX WITH CALPASTATIN DI
• Keywords: CALCIUM BINDING, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1NX0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CALCIUM-DEPENDENT PROTEASE, SMALL SUBUNIT	A	173	1395	0
2	Protein	CALCIUM-DEPENDENT PROTEASE, SMALL SUBUNIT	B	173	1395	0
3	Protein	CALPASTATIN	C	12	87	0
4	Protein	CALPASTATIN	D	11	80	0
5	Protein	SMALL MOLECULE INHIBITOR	E	5	32	0
6	Ligand	CALCIUM-DEPENDENT PROTEASE, SMALL SUBUNIT	A	3	0	3
7	Ligand	CALCIUM-DEPENDENT PROTEASE, SMALL SUBUNIT	B	3	0	3
8	Water			150	0	150
total				530	2989	156

Proteins

Unit 1	GLU 94 GLU 95 VAL 96 ARG 97 GLN 98 PHE 99 ARG 100 ARG 101 LEU 102 PHE 103 ALA 104 GLN 105 LEU 106 ALA 107 GLY 108 ASP 109 ASP 110 MET 111 GLU 112 VAL 113 SER 114 ALA 115 THR 116 GLU 117 LEU 118 MET 119 ASN 120 ILE 121 LEU 122 ASN 123 LYS 124 VAL 125 VAL 126 THR 127 ARG 128 HIS 129 PRO 130 ASP 131 LEU 132 LYS 133 THR 134 ASP 135 GLY 136 PHE 137 GLY 138 ILE 139 ASP 140 THR 141 CYS 142 ARG 143 SER 144 MET 145 VAL 146 ALA 147 VAL 148 MET 149 ASP 150 SER 151 ASP 152 THR 153 THR 154 GLY 155 LYS 156 LEU 157 GLY 158 PHE 159 GLU 160 GLU 161 PHE 162 LYS 163 TYR 164 LEU 165 TRP 166 ASN 167 ASN 168 ILE 169 LYS 170 LYS 171 TRP 172 GLN 173 ALA 174 ILE 175 TYR 176 LYS 177 GLN 178 PHE 179 ASP 180 VAL 181 ASP 182 ARG 183 SER 184 GLY 185 THR 186 ILE 187 GLY 188 SER 189 SER 190 GLU 191 LEU 192 PRO 193 GLY 194 ALA 195 PHE 196 GLU 197 ALA 198 ALA 199 GLY 200 PHE 201 HIS 202 LEU 203 ASN 204 GLU 205 HIS 206 LEU 207 TYR 208 SER 209 MET 210 ILE 211 ILE 212 ARG 213 ARG 214 TYR 215 SER 216 ASP 217 GLU 218 GLY 219 GLY 220 ASN 221 MET 222 ASP 223 PHE 224 ASP 225 ASN 226 PHE 227 ILE 228 SER 229 CYS 230 LEU 231 VAL 232 ARG 233 LEU 234 ASP 235 ALA 236 MET 237 PHE 238 ARG 239 ALA 240 PHE 241 LYS 242 SER 243 LEU 244 ASP 245 LYS 246 ASP 247 GLY 248 THR 249 GLY 250 GLN 251 ILE 252 GLN 253 VAL 254 ASN 255 ILE 256 GLN 257 GLU 258 TRP 259 LEU 260 GLN 261 LEU 262 THR 263 MET 264 TYR 265 SER 266
Unit 2	GLU 394 GLU 395 VAL 396 ARG 397 GLN 398 PHE 399 ARG 400 ARG 401 LEU 402 PHE 403 ALA 404 GLN 405 LEU 406 ALA 407 GLY 408 ASP 409 ASP 410 MET 411 GLU 412 VAL 413 SER 414 ALA 415 THR 416 GLU 417 LEU 418 MET 419 ASN 420 ILE 421 LEU 422 ASN 423 LYS 424 VAL 425 VAL 426 THR 427 ARG 428 HIS 429 PRO 430 ASP 431 LEU 432 LYS 433 THR 434 ASP 435 GLY 436 PHE 437 GLY 438 ILE 439 ASP 440 THR 441 CYS 442 ARG 443 SER 444 MET 445 VAL 446 ALA 447 VAL 448 MET 449 ASP 450 SER 451 ASP 452 THR 453 THR 454 GLY 455 LYS 456 LEU 457 GLY 458 PHE 459 GLU 460 GLU 461 PHE 462 LYS 463 TYR 464 LEU 465 TRP 466 ASN 467 ASN 468 ILE 469 LYS 470 LYS 471 TRP 472 GLN 473 ALA 474 ILE 475 TYR 476 LYS 477 GLN 478 PHE 479 ASP 480 VAL 481 ASP 482 ARG 483 SER 484 GLY 485 THR 486 ILE 487 GLY 488 SER 489 SER 490 GLU 491 LEU 492 PRO 493 GLY 494 ALA 495 PHE 496 GLU 497 ALA 498 ALA 499 GLY 500 PHE 501 HIS 502 LEU 503 ASN 504 GLU 505 HIS 506 LEU 507 TYR 508 SER 509 MET 510 ILE 511 ILE 512 ARG 513 ARG 514 TYR 515 SER 516 ASP 517 GLU 518 GLY 519 GLY 520 ASN 521 MET 522 ASP 523 PHE 524 ASP 525 ASN 526 PHE 527 ILE 528 SER 529 CYS 530 LEU 531 VAL 532 ARG 533 LEU 534 ASP 535 ALA 536 MET 537 PHE 538 ARG 539 ALA 540 PHE 541 LYS 542 SER 543 LEU 544 ASP 545 LYS 546 ASP 547 GLY 548 THR 549 GLY 550 GLN 551 ILE 552 GLN 553 VAL 554 ASN 555 ILE 556 GLN 557 GLU 558 TRP 559 LEU 560 GLN 561 LEU 562 THR 563 MET 564 TYR 565 SER 566
Unit 3	ASP 601 ALA 602 ILE 603 ASP 604 ALA 605 LEU 606 SER 607 SER 608 ASP 609 PHE 610 THR 611 SER 612
Unit 4	ASP 701 ALA 702 ILE 703 ASP 704 ALA 705 LEU 706 SER 707 SER 708 ASP 709 PHE 710 THR 711
Unit 5	ALA 801 LYS 802 ALA 803 ILE 804 ALA 805

Ligands

Unit 6	CA 900 CA 901 CA 902
Unit 7	CA 903 CA 904 CA 905