4HUT
Structure of ATP:co(I)rrinoid adenosyltransferase (CobA) from Salmonella enterica in complex with four and five-coordinate cob(II)alamin and ATP
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) | Cob(I)yrinic acid a,c-diamide adenosyltransferase | polymer | 191 | 21134.0 | 2 | UniProt (P31570) Pfam (PF02572) | Salmonella enterica subsp. enterica serovar Typhimurium | Cob(I)alamin adenosyltransferase, Corrinoid adenosyltransferase |
| 2 | C, H (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, I (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 4 | E, J (A, B) | COBALAMIN | non-polymer | 1330.4 | 2 | Chemie (B12) | |||
| 5 | F, G (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 6 | K, L (A, B) | water | water | 18.0 | 323 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42268.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 3847.8 | |
| All* | Total formula weight | 46115.9 |
