5AHF
Crystal structure of Salmonella enterica HisA D7N with ProFAR
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase | polymer | 253 | 27130.9 | 1 | UniProt (A0A5T2G6F4) Pfam (PF00977) UniProt (by SIFTS) (P10372) In PDB | Salmonella enterica | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase |
2 | A | [(2R,3S,4R,5R)-5-[4-aminocarbonyl-5-[(E)-[[(2R,3R,4S,5R)-3,4-bis(oxidanyl)-5-(phosphonooxymethyl)oxolan-2-yl]amino]methylideneamino]imidazol-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate | non-polymer | 577.3 | 1 | Chemie (GUO) | |||
3 | A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
4 | water | water | 18.0 | 52 | Chemie (HOH) |
Sequence modifications
A: 1 - 245 (UniProt: A0A5T2G6F4)
PDB | External Database | Details |
---|---|---|
Asn 7 | Asp 7 | engineered mutation |
Pro 162 | Ser 162 | engineered mutation |
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 | 27130.9 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 761.5 | |
All* | Total formula weight | 27892.5 |