4W9T
Crystal structure of HisAP from Streptomyces sp. Mg1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Phosphoribosyl isomerase A | polymer | 246 | 25330.5 | 1 | UniProt (B4V386) | Streptomyces sp. Mg1 | 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase,N-(5'-phosphoribosyl)anthranilate isomerase,Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase |
| 2 | B, C, D, E (A) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | F (A) | water | water | 18.0 | 227 | Chemie (HOH) |
Sequence modifications
A: 1 - 243 (UniProt: B4V386)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25330.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 25714.8 |
