4E2O - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF ALPHA-AMYLASE FROM GEOBACILLUS THERMOLE GTA, COMPLEXED WITH ACARBOSE
• Keywords: TIM BARREL, CALCIUM BINDING, HYDROLASE-HYDROLASE INHIBITOR C
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4E2O	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ALPHA-AMYLASE	A	445	3699	0
2	Ligand		B	2	0	21
3	Ligand		C	2	0	21
4	Ligand	ALPHA-AMYLASE	A	3	0	24
5	Water			335	0	335
total				787	3699	401

Proteins

Unit 1

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

Ligands

Unit 2	GLC 1 G6D 2
Unit 3	BGC 1 G6D 2
Unit 4	CA 501 ACI 502 ACI 505