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) PubChem (1132) | |||
| 3 | F, J, M, Q (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) PubChem (888) | |||
| 4 | G, K, N, R (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) PubChem (271) | |||
| 5 | H, O, S (A, C, D) | ACETYL COENZYME *A | non-polymer | 809.6 | 3 | Chemie (ACO) PubChem (444493) PubChem (6917106) PubChem (10079099) PubChem (11987898) PubChem (16061174) PubChem (25210474) PubChem (24860528) PubChem (44141873) PubChem (45254004) PubChem (53245716) PubChem (181) PubChem (6302) PubChem (87656765) PubChem (89102998) PubChem (53393727) PubChem (6857822) PubChem (56846401) PubChem (134956084) PubChem (87656764) PubChem (91746285) PubChem (124511019) PubChem (124931617) PubChem (129274027) PubChem (154496096) PubChem (162968672) PubChem (170108977) | |||
| 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 |
