1B90 - Sequence, Chains, Asymmetric and Biological Units

• Title: BACILLUS CEREUS BETA-AMYLASE APO FORM
• Keywords: HYDROLASE(O-GLYCOSYL)
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1B90	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROTEIN (BETA-AMYLASE)	A	516	4119	0
2	Ligand	PROTEIN (BETA-AMYLASE)	A	3	0	10
3	Water			120	0	120
total				639	4119	130

Proteins

Unit 1

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

Ligands

Unit 2

ACT 920 SO4 921 CA 930