3ENJ - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF PIG HEART CITRATE SYNTHASE AT 1.78 A RESOLUTION
• Keywords: DISULFIDE EXCHANGE, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRU INITIATIVE, CENTER FOR HIGH-THROUGHPUT STRUCTURAL BIOLOGY, METHYLATION, MITOCHONDRION, TRANSFERASE, TRANSIT PEPTIDE, TRICARBOXYLIC ACID CYCLE, LYASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3ENJ	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CITRATE SYNTHASE	A	437	6890	0
2	Ligand	CITRATE SYNTHASE	A	3	0	15
3	Water			299	0	299
total				739	6890	314

Proteins

Unit 1

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

Ligands

Unit 2

CYS 500 CL 600 SO4 700