1E3H
SeMet derivative of Streptomyces antibioticus PNPase/GPSI enzyme
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | GUANOSINE PENTAPHOSPHATE SYNTHETASE | polymer | 757 | 82163.3 | 1 | UniProt (Q53597) Pfam (PF01138) Pfam (PF03726) Pfam (PF00013) Pfam (PF00575) | STREPTOMYCES ANTIBIOTICUS | POLYNUCLEOTIDE PHOSPHORYLASE, GUANOSINE PENTAPHOSPHATE SYNTHETASE |
| 2 | B, C, D, E, F... (A) | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
| 3 | K (A) | water | water | 18.0 | 291 | Chemie (HOH) |
Sequence modifications
A: -17 - -1 (PDB: 1E3H)
A: 1 - 740 (UniProt: Q53597)
| PDB | External Database | Details |
|---|---|---|
| Mse -15 | Met -15 | modified residue |
| Mse -9 | Met -9 | modified residue |
| PDB | External Database | Details |
|---|---|---|
| Arg 31 | Lys 31 | conflict |
| Ile 156 | Tyr 156 | conflict |
| Ile 210 | Val 210 | conflict |
| Phe 260 | Pro 260 | conflict |
| Leu 261 | Ser 261 | conflict |
| Asp 262 | Ser 262 | conflict |
| Tyr 263 | Thr 263 | conflict |
| Gln 264 | Thr 264 | conflict |
| Asp 265 | Arg 265 | conflict |
| Val 267 | Thr 267 | conflict |
| Leu 268 | Thr 268 | conflict |
| Glu 269 | Ser 269 | conflict |
| Ala 323 | Pro 323 | conflict |
| Leu 324 | Trp 324 | conflict |
| Thr 325 | Pro 325 | conflict |
| Lys 326 | Ser 326 | conflict |
| Leu 328 | Ser 328 | conflict |
| Val 329 | Ser 329 | conflict |
| Arg 330 | Ala 330 | conflict |
| Ala 335 | Lys 335 | conflict |
| Tyr 409 | Ile 409 | conflict |
| Mse 1 | Met 1 | modified residue |
| Mse 46 | Met 47 | modified residue |
| Mse 74 | Met 75 | modified residue |
| Mse 125 | Met 126 | modified residue |
| Mse 184 | Met 185 | modified residue |
| Mse 199 | Met 200 | modified residue |
| Mse 200 | Met 201 | modified residue |
| Mse 382 | Met 383 | modified residue |
| Mse 385 | Met 386 | modified residue |
| Mse 401 | Met 402 | modified residue |
| Mse 464 | Met 465 | modified residue |
| Mse 472 | Met 473 | modified residue |
| Mse 490 | Met 491 | modified residue |
| Mse 519 | Met 520 | modified residue |
| Mse 565 | Met 566 | modified residue |
| Mse 566 | Met 567 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 82163.3 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 864.6 | |
| All* | Total formula weight | 83027.9 |
