1ON3
Transcarboxylase 12S crystal structure: hexamer assembly and substrate binding to a multienzyme core (with methylmalonyl-coenzyme a and methylmalonic acid bound)
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... (A, B, C, D, E...) | Methylmalonyl-CoA carboxyltransferase 12S subunit | polymer | 523 | 56327.5 | 6 | UniProt (Q8GBW6) Pfam (PF01039) | Propionibacterium freudenreichii | Transcarboxylase 12S |
| 2 | G, K, O (A, B, C) | CADMIUM ION | non-polymer | 112.4 | 3 | Chemie (CD) | |||
| 3 | H, L, P, R, T... (A, B, C, D, E...) | METHYLMALONYL-COENZYME A | non-polymer | 867.6 | 6 | Chemie (MCA) | |||
| 4 | I, M, Q, S, U... (A, B, C, D, E...) | METHYLMALONIC ACID | non-polymer | 118.1 | 6 | Chemie (DXX) | |||
| 5 | J, N, X (A, B, F) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 3 | Chemie (MPD) | |||
| 6 | AA, BA, CA, DA, Y... (C, D, E, F, A...) | water | water | 18.0 | 3363 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 337964.8 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 6605.9 | |
| All* | Total formula weight | 344570.8 |
