1ZCZ - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PHOSPHORIBOSYLAMINOIMIDAZOLECARBOXAMIDE FORMYLTRANSFERASE / IMP CYCLOHYDROLASE (TM1249) FROM THERMO MARITIMA AT 1.88 A RESOLUTION
• Keywords: TM1249, PHOSPHORIBOSYLAMINOIMIDAZOLECARBOXAMIDE FORMYLTRANSF 2.1.2.3) / IMP CYCLOHYDROLASE (EC 3.5.4.10), STRUCTURAL GEN JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTU INITIATIVE, PSI, TRANSFERASE-HYDROLASE COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	BIFUNCTIONAL PURINE BIOSYNTHESIS PROTEIN PURH	A	452	3484	0
2	Protein	BIFUNCTIONAL PURINE BIOSYNTHESIS PROTEIN PURH	B	454	3477	0
3	Ligand	BIFUNCTIONAL PURINE BIOSYNTHESIS PROTEIN PURH	A	2	0	14
4	Ligand	BIFUNCTIONAL PURINE BIOSYNTHESIS PROTEIN PURH	B	2	0	14
5	Water			636	0	636
total				1546	6961	664

Proteins

Unit 1

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

Unit 2

HIS -1 HIS 0 MET 1 LYS 2 ARG 3 ILE 4 LEU 5 VAL 6 SER 7 LEU 8 TYR 9 GLU 10 LYS 11 GLU 12 LYS 13 TYR 14 LEU 15 ASP 16 ILE 17 LEU 18 ARG 19 GLU 20 LEU 21 HIS 22 GLU 23 LYS 24 GLY 25 TRP 26 GLU 27 ILE 28 TRP 29 ALA 30 SER 31 SER 32 GLY 33 THR 34 ALA 35 LYS 36 PHE 37 LEU 38 LYS 39 SER 40 ASN 41 GLY 42 ILE 43 GLU 44 ALA 45 ASN 46 ASP 47 VAL 48 SER 49 THR 50 ILE 51 THR 52 GLY 53 PHE 54 GLU 55 ASN 56 LEU 57 LEU 58 GLY 59 GLY 60 LEU 61 VAL 62 LYS 63 THR 64 LEU 65 HIS 66 PRO 67 GLU 68 ILE 69 PHE 70 ALA 71 GLY 72 ILE 73 LEU 74 GLY 75 PRO 76 GLU 77 PRO 78 ARG 79 TRP 80 ASP 81 VAL 82 VAL 83 PHE 84 VAL 85 ASP 86 LEU 87 TYR 88 PRO 89 PRO 90 PRO 91 ASP 92 ILE 93 ASP 94 ILE 95 GLY 96 GLY 97 VAL 98 ALA 99 LEU 100 LEU 101 ARG 102 ALA 103 ALA 104 ALA 105 LYS 106 ASN 107 TRP 108 LYS 109 LYS 110 VAL 111 LYS 112 PRO 113 ALA 114 PHE 115 ASP 116 MET 117 GLU 118 THR 119 LEU 120 LYS 121 LEU 122 ALA 123 ILE 124 GLU 125 ILE 126 ASP 127 ASP 128 GLU 129 GLU 130 THR 131 ARG 132 LYS 133 TYR 134 LEU 135 ALA 136 GLY 137 MET 138 THR 139 PHE 140 ALA 141 PHE 142 THR 143 SER 144 VAL 145 TYR 146 ASP 147 SER 148 ILE 149 ARG 150 ALA 151 ASN 152 GLN 153 PHE 154 VAL 155 GLU 156 GLY 157 ILE 158 SER 159 LEU 160 ALA 161 PHE 162 LYS 163 ARG 164 GLU 165 ASP 166 LEU 167 GLN 168 LEU 169 ARG 170 TYR 171 GLY 172 GLU 173 ASN 174 PRO 175 HIS 176 GLU 177 LYS 178 ALA 179 PHE 180 VAL 181 TYR 182 GLY 183 LYS 184 PRO 185 ALA 186 PHE 187 GLU 188 ILE 189 LEU 190 HIS 191 GLU 192 GLY 193 LYS 194 THR 195 ILE 196 SER 197 PHE 198 ASN 199 ASN 200 ILE 201 LEU 202 ASP 203 ALA 204 GLU 205 ASN 206 ALA 207 TRP 208 PHE 209 MET 210 ALA 211 LYS 212 ASN 213 LEU 214 PRO 215 ARG 216 MET 217 GLY 218 ALA 219 VAL 220 VAL 221 VAL 222 LYS 223 HIS 224 GLN 225 SER 226 PRO 227 CYS 228 GLY 229 ALA 230 ALA 231 ILE 232 GLY 233 GLU 234 ASP 235 LYS 236 VAL 237 GLU 238 ILE 239 VAL 240 LYS 241 LYS 242 ALA 243 ILE 244 GLU 245 ALA 246 ASP 247 ASP 248 GLU 249 SER 250 SER 251 PHE 252 GLY 253 GLY 254 ILE 255 LEU 256 ALA 257 VAL 258 ASN 259 PHE 260 GLU 261 MET 262 ASP 263 GLU 264 GLU 265 VAL 266 ALA 267 LYS 268 SER 269 LEU 270 LYS 271 LYS 272 TYR 273 LEU 274 GLU 275 VAL 276 ILE 277 VAL 278 ALA 279 PRO 280 SER 281 PHE 282 THR 283 GLN 284 GLU 285 ALA 286 ILE 287 GLU 288 VAL 289 LEU 290 SER 291 LYS 292 LYS 293 LYS 294 VAL 295 ARG 296 LEU 297 LEU 298 LYS 299 PRO 300 GLY 301 ASP 302 TYR 303 ALA 304 SER 305 TRP 306 ALA 307 GLY 308 LYS 309 MET 310 ALA 311 PHE 312 GLY 313 SER 314 LEU 315 VAL 316 LEU 317 SER 318 GLU 319 ARG 320 LYS 321 TYR 322 PRO 323 GLU 324 GLY 325 ASN 326 PHE 327 GLU 328 LEU 329 VAL 330 VAL 331 GLY 332 GLU 333 PRO 334 LEU 335 SER 336 GLU 337 LYS 338 GLU 339 LEU 340 GLU 341 ASP 342 LEU 343 GLU 344 PHE 345 ALA 346 TYR 347 ARG 348 VAL 349 VAL 350 GLU 351 GLY 352 ALA 353 LYS 354 SER 355 ASN 356 ALA 357 VAL 358 LEU 359 ILE 360 ALA 361 LYS 362 ASP 363 GLY 364 VAL 365 THR 366 VAL 367 GLY 368 ILE 369 GLY 370 SER 371 GLY 372 GLN 373 PRO 374 SER 375 ARG 376 LYS 377 ARG 378 ALA 379 ALA 380 TRP 381 ILE 382 ALA 383 THR 384 VAL 385 MET 386 ALA 387 GLY 388 GLU 389 LYS 390 ALA 391 LYS 392 GLY 393 ALA 394 VAL 395 ALA 396 ALA 397 SER 398 ASP 399 ALA 400 PHE 401 PHE 402 PRO 403 PHE 404 PRO 405 ASP 406 SER 407 LEU 408 GLU 409 ILE 410 LEU 411 ALA 412 GLN 413 ALA 414 GLY 415 VAL 416 LYS 417 ALA 418 VAL 419 VAL 420 ALA 421 PRO 422 LEU 423 GLY 424 SER 425 ILE 426 ARG 427 ASP 428 GLU 429 GLU 430 VAL 431 ILE 432 GLU 433 LYS 434 ALA 435 ARG 436 GLU 437 LEU 438 GLY 439 ILE 440 THR 441 PHE 442 TYR 443 LYS 444 ALA 445 PRO 446 SER 447 ARG 448 VAL 449 PHE 450 ARG 451 HIS 452

Ligands

Unit 3	K 453 PG4 454
Unit 4	K 453 PG4 454