3Q8N
Crystal structure of 4-aminobutyrate transaminase from Mycobacterium smegmatis
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) | 4-aminobutyrate transaminase | polymer | 453 | 46933.2 | 4 | UniProt (A0QQ04) Pfam (PF00202) | Mycobacterium smegmatis | |
| 2 | E, F, G, H (A, B, C, D) | 4-oxobutanoic acid | non-polymer | 102.1 | 4 | Chemie (SSN) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 733 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 3 - 449 (UniProt: A0QQ04)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Met 1 | - | expression tag |
| Val 2 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 187732.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 408.4 | |
| All* | Total formula weight | 188141.1 |
