3QN1 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE PYR1 ABSCISIC ACID RECEPTOR IN COMP THE HAB1 TYPE 2C PHOSPHATASE CATALYTIC DOMAIN
• Keywords: START DOMAIN, BET V DOMAIN, PYR/PYL/RCAR, PP2C, ABSCISIC ACI RECEPTOR, TYPE 2C PROTEIN PHOSPHATASE, PLANT STRESS RESPONS ABIOTIC STRESS, ABSCISIC ACID BINDING, TYPE 2C PROTEIN PHOS BINDING, INTRACELLULAR, NUCLEUS, PROTEIN BINDING
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3QN1	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ABSCISIC ACID RECEPTOR PYR1	A	179	1414	0
2	Protein	PROTEIN PHOSPHATASE 2C 16	B	295	2260	0
3	Ligand	ABSCISIC ACID RECEPTOR PYR1	A	1	0	19
4	Ligand	PROTEIN PHOSPHATASE 2C 16	B	3	0	3
5	Water			465	0	465
total				943	3674	487

Proteins

Unit 1

MET 1 ALA 2 SER 3 GLU 4 LEU 5 THR 6 PRO 7 GLU 8 GLU 9 ARG 10 SER 11 GLU 12 LEU 13 LYS 14 ASN 15 SER 16 ILE 17 ALA 18 GLU 19 PHE 20 HIS 21 THR 22 TYR 23 GLN 24 LEU 25 ASP 26 PRO 27 GLY 28 SER 29 CYS 30 SER 31 SER 32 LEU 33 HIS 34 ALA 35 GLN 36 ARG 37 ILE 38 HIS 39 ALA 40 PRO 41 PRO 42 GLU 43 LEU 44 VAL 45 TRP 46 SER 47 ILE 48 VAL 49 ARG 50 ARG 51 PHE 52 ASP 53 LYS 54 PRO 55 GLN 56 THR 57 TYR 58 LYS 59 HIS 60 PHE 61 ILE 62 LYS 63 SER 64 CYS 65 SER 66 VAL 67 GLU 68 PHE 71 GLU 72 MET 73 ARG 74 VAL 75 GLY 76 CYS 77 THR 78 ARG 79 ASP 80 VAL 81 ILE 82 VAL 83 ILE 84 SER 85 GLY 86 LEU 87 PRO 88 ALA 89 ASN 90 THR 91 SER 92 THR 93 GLU 94 ARG 95 LEU 96 ASP 97 ILE 98 LEU 99 ASP 100 ASP 101 GLU 102 ARG 103 ARG 104 VAL 105 THR 106 GLY 107 PHE 108 SER 109 ILE 110 ILE 111 GLY 112 GLY 113 GLU 114 HIS 115 ARG 116 LEU 117 THR 118 ASN 119 TYR 120 LYS 121 SER 122 VAL 123 THR 124 THR 125 VAL 126 HIS 127 ARG 128 PHE 129 GLU 130 LYS 131 GLU 132 ASN 133 ARG 134 ILE 135 TRP 136 THR 137 VAL 138 VAL 139 LEU 140 GLU 141 SER 142 TYR 143 VAL 144 VAL 145 ASP 146 MET 147 PRO 148 GLU 149 GLY 150 ASN 151 SER 152 GLU 153 ASP 154 ASP 155 THR 156 ARG 157 MET 158 PHE 159 ALA 160 ASP 161 THR 162 VAL 163 VAL 164 LYS 165 LEU 166 ASN 167 LEU 168 GLN 169 LYS 170 LEU 171 ALA 172 THR 173 VAL 174 ALA 175 GLU 176 ALA 177 MET 178 ALA 179 ARG 180 ASN 181

Unit 2

ASP 185 CYS 186 ILE 187 PRO 188 LEU 189 TRP 190 GLY 191 THR 192 VAL 193 SER 194 ILE 195 GLN 196 GLY 197 ASN 198 ARG 199 SER 200 GLU 201 MET 202 GLU 203 ASP 204 ALA 205 PHE 206 ALA 207 VAL 208 SER 209 PRO 210 HIS 211 PHE 212 LEU 213 LYS 214 LEU 215 PRO 216 ILE 217 LYS 218 MET 219 LEU 220 MET 221 THR 232 HIS 233 LEU 234 THR 235 GLY 236 HIS 237 PHE 238 PHE 239 GLY 240 VAL 241 TYR 242 ASP 243 GLY 244 HIS 245 GLY 246 GLY 247 HIS 248 LYS 249 VAL 250 ALA 251 ASP 252 TYR 253 CYS 254 ARG 255 ASP 256 ARG 257 LEU 258 HIS 259 PHE 260 ALA 261 LEU 262 ALA 263 GLU 264 GLU 265 ILE 266 GLU 267 ARG 268 ILE 269 LYS 270 GLN 283 VAL 284 GLN 285 TRP 286 ASP 287 LYS 288 VAL 289 PHE 290 THR 291 SER 292 CYS 293 PHE 294 LEU 295 THR 296 VAL 297 ASP 298 GLY 299 GLU 300 ILE 301 GLU 302 GLY 303 LYS 304 ILE 305 GLY 306 ARG 307 ALA 308 VAL 309 VAL 310 GLY 311 SER 312 SER 313 ASP 314 LYS 315 VAL 316 LEU 317 GLU 318 ALA 319 VAL 320 ALA 321 SER 322 GLU 323 THR 324 VAL 325 GLY 326 SER 327 THR 328 ALA 329 VAL 330 VAL 331 ALA 332 LEU 333 VAL 334 CYS 335 SER 336 SER 337 HIS 338 ILE 339 VAL 340 VAL 341 SER 342 ASN 343 CYS 344 GLY 345 ASP 346 SER 347 ARG 348 ALA 349 VAL 350 LEU 351 PHE 352 ARG 353 GLY 354 LYS 355 GLU 356 ALA 357 MET 358 PRO 359 LEU 360 SER 361 VAL 362 ASP 363 HIS 364 LYS 365 PRO 366 ASP 367 ARG 368 GLU 369 ASP 370 GLU 371 TYR 372 ALA 373 ARG 374 ILE 375 GLU 376 ASN 377 ALA 378 GLY 379 GLY 380 LYS 381 VAL 382 ILE 383 GLN 384 TRP 385 GLN 386 GLY 387 ALA 388 ARG 389 VAL 390 PHE 391 GLY 392 VAL 393 LEU 394 ALA 395 MET 396 SER 397 ARG 398 SER 399 ILE 400 GLY 401 ASP 402 ARG 403 TYR 404 LEU 405 LYS 406 PRO 407 TYR 408 VAL 409 ILE 410 PRO 411 GLU 412 PRO 413 GLU 414 VAL 415 THR 416 PHE 417 MET 418 PRO 419 ARG 420 SER 421 ARG 422 GLU 423 ASP 424 GLU 425 CYS 426 LEU 427 ILE 428 LEU 429 ALA 430 SER 431 ASP 432 GLY 433 LEU 434 TRP 435 ASP 436 VAL 437 MET 438 ASN 439 ASN 440 GLN 441 GLU 442 VAL 443 CYS 444 GLU 445 ILE 446 ALA 447 ARG 448 ARG 449 ARG 450 ILE 451 LEU 452 MET 453 TRP 454 HIS 455 LYS 456 LYS 457 ASN 458 GLY 459 ALA 460 PRO 461 ARG 466 GLY 467 LYS 468 GLY 469 ILE 470 ASP 471 PRO 472 ALA 473 CYS 474 GLN 475 ALA 476 ALA 477 ALA 478 ASP 479 TYR 480 LEU 481 SER 482 MET 483 LEU 484 ALA 485 LEU 486 GLN 487 LYS 488 GLY 489 SER 490 LYS 491 ASP 492 ASN 493 ILE 494 SER 495 ILE 496 ILE 497 VAL 498 ILE 499 ASP 500 LEU 501 LYS 502 ALA 503 GLN 504 ARG 505

Ligands

Unit 3	A8S 192
Unit 4	MN 1 MN 2 MN 3