5AHI
Crystal structure of salmonalla enterica HisA mutant 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) METHYLIDENE AMINO] IMIDAZOLE-4-CARBOXAMIDE ISOMERASE | polymer | 253 | 27130.9 | 1 | UniProt (P10372) Pfam (PF00977) In PDB | SALMONELLA ENTERICA | PHOSPHORIBOSYLFORMIMINO-5-AMINOIMIDAZOLE CARBOXAMIDE RIBOTIDE ISOMERASE, HISA |
2 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
3 | 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) | |||
4 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
5 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
6 | water | water | 18.0 | 106 | Chemie (HOH) |
Sequence modifications
A: 1 - 245 (UniProt: P10372)
PDB | External Database | Details |
---|---|---|
Asn 7 | Asp 7 | 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 | 4 |
Total formula weight | 799.8 | |
All* | Total formula weight | 27930.8 |