4EA8
X-ray crystal structure of PerB from Caulobacter crescentus in complex with coenzyme A and GDP-N-acetylperosamine at 1 Angstrom resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Perosamine N-acetyltransferase | polymer | 220 | 21910.3 | 1 | UniProt (O85353) Pfam (PF17836) In PDB | Caulobacter vibrioides | PerB, Hexapeptide transferase family protein |
| 2 | A | COENZYME A | non-polymer | 767.5 | 1 | Chemie (COA) | |||
| 3 | A | GDP-N-acetylperosamine | non-polymer | 630.4 | 1 | Chemie (JB3) | |||
| 4 | A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | water | water | 18.0 | 334 | Chemie (HOH) |
Sequence modifications
A: 2 - 215 (UniProt: O85353)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| His -3 | - | expression tag |
| Met -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ala 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 21910.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1468.8 | |
| All* | Total formula weight | 23379.2 |
