1B51 - Sequence, Chains, Asymmetric and Biological Units

• Title: OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KSK
• Keywords: COMPLEX (PEPTIDE TRANSPORT/PEPTIDE), PEPTIDE TRANSPORT, PEPTIDE BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1B51	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROTEIN (OLIGO-PEPTIDE BINDING PROTEIN)	A	517	4165	0
2	Protein	PROTEIN (LYS-SER-LYS)	B	3	25	0
3	Ligand	PROTEIN (OLIGO-PEPTIDE BINDING PROTEIN)	A	9	0	9
4	Water			427	0	427
total				956	4190	436

Proteins

Unit 1

ALA 1 ASP 2 VAL 3 PRO 4 ALA 5 GLY 6 VAL 7 GLN 8 LEU 9 ALA 10 ASP 11 LYS 12 GLN 13 THR 14 LEU 15 VAL 16 ARG 17 ASN 18 ASN 19 GLY 20 SER 21 GLU 22 VAL 23 GLN 24 SER 25 LEU 26 ASP 27 PRO 28 HIS 29 LYS 30 ILE 31 GLU 32 GLY 33 VAL 34 PRO 35 GLU 36 SER 37 ASN 38 VAL 39 SER 40 ARG 41 ASP 42 LEU 43 PHE 44 GLU 45 GLY 46 LEU 47 LEU 48 ILE 49 SER 50 ASP 51 VAL 52 GLU 53 GLY 54 HIS 55 PRO 56 SER 57 PRO 58 GLY 59 VAL 60 ALA 61 GLU 62 LYS 63 TRP 64 GLU 65 ASN 66 LYS 67 ASP 68 PHE 69 LYS 70 VAL 71 TRP 72 THR 73 PHE 74 HIS 75 LEU 76 ARG 77 GLU 78 ASN 79 ALA 80 LYS 81 TRP 82 SER 83 ASP 84 GLY 85 THR 86 PRO 87 VAL 88 THR 89 ALA 90 HIS 91 ASP 92 PHE 93 VAL 94 TYR 95 SER 96 TRP 97 GLN 98 ARG 99 LEU 100 ALA 101 ASP 102 PRO 103 ASN 104 THR 105 ALA 106 SER 107 PRO 108 TYR 109 ALA 110 SER 111 TYR 112 LEU 113 GLN 114 TYR 115 GLY 116 HIS 117 ILE 118 ALA 119 ASN 120 ILE 121 ASP 122 ASP 123 ILE 124 ILE 125 ALA 126 GLY 127 LYS 128 LYS 129 PRO 130 ALA 131 THR 132 ASP 133 LEU 134 GLY 135 VAL 136 LYS 137 ALA 138 LEU 139 ASP 140 ASP 141 HIS 142 THR 143 PHE 144 GLU 145 VAL 146 THR 147 LEU 148 SER 149 GLU 150 PRO 151 VAL 152 PRO 153 TYR 154 PHE 155 TYR 156 LYS 157 LEU 158 LEU 159 VAL 160 HIS 161 PRO 162 SER 163 VAL 164 SER 165 PRO 166 VAL 167 PRO 168 LYS 169 SER 170 ALA 171 VAL 172 GLU 173 LYS 174 PHE 175 GLY 176 ASP 177 LYS 178 TRP 179 THR 180 GLN 181 PRO 182 ALA 183 ASN 184 ILE 185 VAL 186 THR 187 ASN 188 GLY 189 ALA 190 TYR 191 LYS 192 LEU 193 LYS 194 ASN 195 TRP 196 VAL 197 VAL 198 ASN 199 GLU 200 ARG 201 ILE 202 VAL 203 LEU 204 GLU 205 ARG 206 ASN 207 PRO 208 GLN 209 TYR 210 TRP 211 ASP 212 ASN 213 ALA 214 LYS 215 THR 216 VAL 217 ILE 218 ASN 219 GLN 220 VAL 221 THR 222 TYR 223 LEU 224 PRO 225 ILE 226 SER 227 SER 228 GLU 229 VAL 230 THR 231 ASP 232 VAL 233 ASN 234 ARG 235 TYR 236 ARG 237 SER 238 GLY 239 GLU 240 ILE 241 ASP 242 MET 243 THR 244 TYR 245 ASN 246 ASN 247 MET 248 PRO 249 ILE 250 GLU 251 LEU 252 PHE 253 GLN 254 LYS 255 LEU 256 LYS 257 LYS 258 GLU 259 ILE 260 PRO 261 ASN 262 GLU 263 VAL 264 ARG 265 VAL 266 ASP 267 PRO 268 TYR 269 LEU 270 CYS 271 THR 272 TYR 273 TYR 274 TYR 275 GLU 276 ILE 277 ASN 278 ASN 279 GLN 280 LYS 281 ALA 282 PRO 283 PHE 284 ASN 285 ASP 286 VAL 287 ARG 288 VAL 289 ARG 290 THR 291 ALA 292 LEU 293 LYS 294 LEU 295 ALA 296 LEU 297 ASP 298 ARG 299 ASP 300 ILE 301 ILE 302 VAL 303 ASN 304 LYS 305 VAL 306 LYS 307 ASN 308 GLN 309 GLY 310 ASP 311 LEU 312 PRO 313 ALA 314 TYR 315 SER 316 TYR 317 THR 318 PRO 319 PRO 320 TYR 321 THR 322 ASP 323 GLY 324 ALA 325 LYS 326 LEU 327 VAL 328 GLU 329 PRO 330 GLU 331 TRP 332 PHE 333 LYS 334 TRP 335 SER 336 GLN 337 GLN 338 LYS 339 ARG 340 ASN 341 GLU 342 GLU 343 ALA 344 LYS 345 LYS 346 LEU 347 LEU 348 ALA 349 GLU 350 ALA 351 GLY 352 PHE 353 THR 354 ALA 355 ASP 356 LYS 357 PRO 358 LEU 359 THR 360 PHE 361 ASP 362 LEU 363 LEU 364 TYR 365 ASN 366 THR 367 SER 368 ASP 369 LEU 370 HIS 371 LYS 372 LYS 373 LEU 374 ALA 375 ILE 376 ALA 377 VAL 378 ALA 379 SER 380 ILE 381 TRP 382 LYS 383 LYS 384 ASN 385 LEU 386 GLY 387 VAL 388 ASN 389 VAL 390 ASN 391 LEU 392 GLU 393 ASN 394 GLN 395 GLU 396 TRP 397 LYS 398 THR 399 PHE 400 LEU 401 ASP 402 THR 403 ARG 404 HIS 405 GLN 406 GLY 407 THR 408 PHE 409 ASP 410 VAL 411 ALA 412 ARG 413 ALA 414 GLY 415 TRP 416 CYS 417 ALA 418 ASP 419 TYR 420 ASN 421 GLU 422 PRO 423 THR 424 SER 425 PHE 426 LEU 427 ASN 428 THR 429 MET 430 LEU 431 SER 432 ASP 433 SER 434 SER 435 ASN 436 ASN 437 THR 438 ALA 439 HIS 440 TYR 441 LYS 442 SER 443 PRO 444 ALA 445 PHE 446 ASP 447 LYS 448 LEU 449 ILE 450 ALA 451 ASP 452 THR 453 LEU 454 LYS 455 VAL 456 ALA 457 ASP 458 ASP 459 THR 460 GLN 461 ARG 462 SER 463 GLU 464 LEU 465 TYR 466 ALA 467 LYS 468 ALA 469 GLU 470 GLN 471 GLN 472 LEU 473 ASP 474 LYS 475 ASP 476 SER 477 ALA 478 ILE 479 VAL 480 PRO 481 VAL 482 TYR 483 TYR 484 TYR 485 VAL 486 ASN 487 ALA 488 ARG 489 LEU 490 VAL 491 LYS 492 PRO 493 TRP 494 VAL 495 GLY 496 GLY 497 TYR 498 THR 499 GLY 500 LYS 501 ASP 502 PRO 503 LEU 504 ASP 505 ASN 506 ILE 507 TYR 508 VAL 509 LYS 510 ASN 511 LEU 512 TYR 513 ILE 514 ILE 515 LYS 516 HIS 517

Unit 2

LYS 1 SER 2 LYS 3

Ligands

Unit 3

IUM 518 IUM 519 IUM 520 IUM 521 IUM 522 IUM 523 IUM 524 IUM 525 IUM 526