2CFF
Crystal Structure Of N-((5'-Phosphoribosyl)-Formimino)-5- Aminoimidazol-4-Carboxamid Ribonucleotid Isomerase mutant D127V (Ec 3. 1.3.15, Hisa)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 1-(5-PHOSPHORIBOSYL)-5-[(5-PHOSPHORIBOSYLAMINO) METHYLIDENEAMINO] IMIDAZOLE-4-CARBOXAMIDE ISOMERASE | polymer | 241 | 27052.3 | 2 | UniProt (Q9X0C7) Pfam (PF00977) | THERMOTOGA MARITIMA | HISA, PHOSPHORIBOSYLFORMIMINO-5-AMINOIMIDAZOLE CARBOXAMIDE RIBOTIDE ISOMERASE |
| 2 | C (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 3 | D, E (A, B) | water | water | 18.0 | 70 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 241 (UniProt: Q9X0C7)
| PDB | External Database | Details |
|---|---|---|
| Val 127 | Asp 127 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 54104.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 118.2 | |
| All* | Total formula weight | 54222.8 |
