1YGB - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE CATALYTIC FRAGMENT OF ALANYL-TRNA SYNTHETASE IN COMPLEX WITH L-SERINE
• Keywords: HELIX-TURN-HELIX MOTIF, ALPHA-BETA FOLD, AMINO ACID BINDING, LIGASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ALANYL-TRNA SYNTHETASE	A	448	3641	0
2	Protein	ALANYL-TRNA SYNTHETASE	A	1	0	7
3	Water			146	0	146
total				595	3641	153

Proteins

Unit 1

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

Unit 2

SER 501