1UD6 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF AMYK38 WITH POTASSIUM ION
• Keywords: CALCIUM-FREE, ALKALINE, ALPHA-AMYLASE, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1UD6	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	AMYLASE	A	480	3908	0
2	Ligand	AMYLASE	A	4	0	4
3	Water			197	0	197
total				681	3908	201

Proteins

Unit 1

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

Ligands

Unit 2

K 1001 K 1002 K 1003 K 1004