9FCG
Medicago truncatula 5'-ProFAR isomerase (HISN3) D57N mutant in complex with PrFAR
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, chloroplastic | polymer | 274 | 29710.7 | 1 | UniProt (G7IFI7) Pfam (PF00977) In PDB | Medicago truncatula (barrel medic) | 5-proFAR isomerase,Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase |
| 2 | A | [(2R,3S,4R,5R)-5-[4-AMINOCARBONYL-5-[[(Z)-[(3R,4R)-3,4-DIHYDROXY-2-OXO-5-PHOSPHONOOXY-PENTYL]IMINOMETHYL]AMINO]IMIDAZOL-1-YL]-3,4-DIHYDROXY-OXOLAN-2-YL]METHYL DIHYDROGEN PHOSPHATE | non-polymer | 577.3 | 2 | Chemie (2ER) | |||
| 3 | A | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 3 | Chemie (MPD) | |||
| 4 | A | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | water | water | 18.0 | 304 | Chemie (HOH) |
Sequence modifications
A: 42 - 312 (UniProt: G7IFI7)
| PDB | External Database | Details |
|---|---|---|
| Ser 39 | - | expression tag |
| Asn 40 | - | expression tag |
| Ala 41 | - | expression tag |
| Asn 57 | Asp 57 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29710.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1626.1 | |
| All* | Total formula weight | 31336.8 |
