5AHE
Crystal structure of Salmonella enterica HisA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase | polymer | 253 | 27208.0 | 1 | UniProt (A0A630AQ07) Pfam (PF00977) UniProt (by SIFTS) (P10372) | Salmonella enterica | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase |
| 2 | B, C, D (A) | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 3 | E (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | F (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 5 | G, H (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | I (A) | water | water | 18.0 | 115 | Chemie (HOH) |
Sequence modifications
A: 1 - 245 (UniProt: A0A630AQ07)
| PDB | External Database | Details |
|---|---|---|
| Lys 246 | - | expression tag |
| Gly 247 | - | expression tag |
| His 248 | - | expression tag |
| His 249 | - | expression tag |
| His 250 | - | expression tag |
| His 251 | - | expression tag |
| His 252 | - | expression tag |
| His 253 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27208.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 730.4 | |
| All* | Total formula weight | 27938.4 |
