1G4C - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A COMPLEX OF HPPK(R92A) FROM E.COLI WIT 1.65 ANGSTROM RESOLUTION
• Keywords: PYROPHOSPHOKINASE, PYROPHOSPHORYL TRANSFER, FOLATE, HPPK, PT HYDROXYMETHYL-7, 8-DIHYDROPTERIN, ANTIMICROBIAL AGENT, DRUG TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1G4C	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	158	1261	0
2	Protein		B	158	1261	0
3	Ligand		A	3	0	3
4	Ligand		B	3	0	3
5	Water			424	0	424
total				746	2522	430

Proteins

Unit 1

THR 1 VAL 2 ALA 3 TYR 4 ILE 5 ALA 6 ILE 7 GLY 8 SER 9 ASN 10 LEU 11 ALA 12 SER 13 PRO 14 LEU 15 GLU 16 GLN 17 VAL 18 ASN 19 ALA 20 ALA 21 LEU 22 LYS 23 ALA 24 LEU 25 GLY 26 ASP 27 ILE 28 PRO 29 GLU 30 SER 31 HIS 32 ILE 33 LEU 34 THR 35 VAL 36 SER 37 SER 38 PHE 39 TYR 40 ARG 41 THR 42 PRO 43 PRO 44 LEU 45 GLY 46 PRO 47 GLN 48 ASP 49 GLN 50 PRO 51 ASP 52 TYR 53 LEU 54 ASN 55 ALA 56 ALA 57 VAL 58 ALA 59 LEU 60 GLU 61 THR 62 SER 63 LEU 64 ALA 65 PRO 66 GLU 67 GLU 68 LEU 69 LEU 70 ASN 71 HIS 72 THR 73 GLN 74 ARG 75 ILE 76 GLU 77 LEU 78 GLN 79 GLN 80 GLY 81 ARG 82 VAL 83 ARG 84 LYS 85 ALA 86 GLU 87 ARG 88 TRP 89 GLY 90 PRO 91 ALA 92 THR 93 LEU 94 ASP 95 LEU 96 ASP 97 ILE 98 MET 99 LEU 100 PHE 101 GLY 102 ASN 103 GLU 104 VAL 105 ILE 106 ASN 107 THR 108 GLU 109 ARG 110 LEU 111 THR 112 VAL 113 PRO 114 HIS 115 TYR 116 ASP 117 MET 118 LYS 119 ASN 120 ARG 121 GLY 122 PHE 123 MET 124 LEU 125 TRP 126 PRO 127 LEU 128 PHE 129 GLU 130 ILE 131 ALA 132 PRO 133 GLU 134 LEU 135 VAL 136 PHE 137 PRO 138 ASP 139 GLY 140 GLU 141 MET 142 LEU 143 ARG 144 GLN 145 ILE 146 LEU 147 HIS 148 THR 149 ARG 150 ALA 151 PHE 152 ASP 153 LYS 154 LEU 155 ASN 156 LYS 157 TRP 158

Unit 2

THR 201 VAL 202 ALA 203 TYR 204 ILE 205 ALA 206 ILE 207 GLY 208 SER 209 ASN 210 LEU 211 ALA 212 SER 213 PRO 214 LEU 215 GLU 216 GLN 217 VAL 218 ASN 219 ALA 220 ALA 221 LEU 222 LYS 223 ALA 224 LEU 225 GLY 226 ASP 227 ILE 228 PRO 229 GLU 230 SER 231 HIS 232 ILE 233 LEU 234 THR 235 VAL 236 SER 237 SER 238 PHE 239 TYR 240 ARG 241 THR 242 PRO 243 PRO 244 LEU 245 GLY 246 PRO 247 GLN 248 ASP 249 GLN 250 PRO 251 ASP 252 TYR 253 LEU 254 ASN 255 ALA 256 ALA 257 VAL 258 ALA 259 LEU 260 GLU 261 THR 262 SER 263 LEU 264 ALA 265 PRO 266 GLU 267 GLU 268 LEU 269 LEU 270 ASN 271 HIS 272 THR 273 GLN 274 ARG 275 ILE 276 GLU 277 LEU 278 GLN 279 GLN 280 GLY 281 ARG 282 VAL 283 ARG 284 LYS 285 ALA 286 GLU 287 ARG 288 TRP 289 GLY 290 PRO 291 ALA 292 THR 293 LEU 294 ASP 295 LEU 296 ASP 297 ILE 298 MET 299 LEU 300 PHE 301 GLY 302 ASN 303 GLU 304 VAL 305 ILE 306 ASN 307 THR 308 GLU 309 ARG 310 LEU 311 THR 312 VAL 313 PRO 314 HIS 315 TYR 316 ASP 317 MET 318 LYS 319 ASN 320 ARG 321 GLY 322 PHE 323 MET 324 LEU 325 TRP 326 PRO 327 LEU 328 PHE 329 GLU 330 ILE 331 ALA 332 PRO 333 GLU 334 LEU 335 VAL 336 PHE 337 PRO 338 ASP 339 GLY 340 GLU 341 MET 342 LEU 343 ARG 344 GLN 345 ILE 346 LEU 347 HIS 348 THR 349 ARG 350 ALA 351 PHE 352 ASP 353 LYS 354 LEU 355 ASN 356 LYS 357 TRP 358

Ligands

Unit 3	MG 361 CL 364 CL 366
Unit 4	MG 362 MG 363 CL 365