7RUT
Structure of Human ATP:Cobalamin Adenosyltransferase R190C bound to 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, C, D, E... (E, C, F, B, A...) | Corrinoid adenosyltransferase | polymer | 196 | 21666.6 | 6 | UniProt (Q96EY8) Pfam (PF01923) | Homo sapiens (Human) | Cob(II)alamin adenosyltransferase,Cob(II)yrinic acid a,c-diamide adenosyltransferase,Cobinamide/cobalamin adenosyltransferase,Methylmalonic aciduria type B protein |
| 2 | BA, CA, G, J, K... (D, E, C, F, B...) | MAGNESIUM ION | non-polymer | 24.3 | 9 | Chemie (MG) | |||
| 3 | DA, EA, FA, H, L... (D, E, C, F, B...) | POTASSIUM ION | non-polymer | 39.1 | 11 | Chemie (K) | |||
| 4 | AA, GA, I, N, R... (A, D, E, C, F...) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 6 | Chemie (ATP) | |||
| 5 | W (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | HA, IA, JA, KA, LA... (E, C, F, B, A...) | water | water | 18.0 | 717 | Chemie (HOH) |
Sequence modifications
E, C, F, B, A, D: 56 - 250 (UniProt: Q96EY8)
| PDB | External Database | Details |
|---|---|---|
| Met 55 | - | initiating methionine |
| Cys 190 | Arg 190 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 129999.9 | |
| Non-Polymers* | Number of molecules | 27 |
| Total formula weight | 3784.0 | |
| All* | Total formula weight | 133783.9 |
