2XTA
Crystal structure of the SucA domain of Mycobacterium smegmatis alpha- ketoglutarate decarboxylase in complex with acetyl-CoA (triclinic form)
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 (A, B, C, D) | 2-OXOGLUTARATE DECARBOXYLASE | polymer | 868 | 97166.6 | 4 | UniProt (A0R2B1) Pfam (PF00676) Pfam (PF02779) Pfam (PF16870) | MYCOBACTERIUM SMEGMATIS | ALPHA-KETOGLUTARATE DECARBOXYLASE, 2-OXOGLUTARATE CARBOXY-LYASE |
| 2 | E, I, L, P (A, B, C, D) | THIAMINE DIPHOSPHATE | non-polymer | 425.3 | 4 | Chemie (TPP) | |||
| 3 | F, J, M, Q (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 4 | G, K, N, R (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 5 | H, O, S (A, C, D) | ACETYL COENZYME *A | non-polymer | 809.6 | 3 | Chemie (ACO) | |||
| 6 | T, U, V, W (A, B, C, D) | water | water | 18.0 | 742 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 361 - 1227 (UniProt: A0R2B1)
| PDB | External Database | Details |
|---|---|---|
| Gly 360 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 388666.6 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 4387.5 | |
| All* | Total formula weight | 393054.1 |
