5I5V
X-RAY CRYSTAL STRUCTURE AT 1.94A RESOLUTION OF HUMAN MITOCHONDRIAL BRANCHED CHAIN AMINOTRANSFERASE (BCATM) COMPLEXED WITH A THIENOPYRIMIDINE COMPOUND AND AN INTERNAL ALDIMINE LINKED PLP COFACTOR.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Branched-chain-amino-acid aminotransferase, mitochondrial | polymer | 369 | 41725.4 | 2 | UniProt (O15382) Pfam (PF01063) | Homo sapiens (Human) | BCAT(m),Placental protein 18,PP18 |
| 2 | C, R (A, B) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
| 3 | D, S (A, B) | 3,5-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid | non-polymer | 224.2 | 2 | Chemie (68A) | |||
| 4 | E, T (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | F, G, H, I, J... (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 14 | Chemie (EDO) | |||
| 6 | P, Y (A, B) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 2 | Chemie (DMS) | |||
| 7 | Q, Z (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 8 | AA, BA (A, B) | water | water | 18.0 | 750 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 365 (UniProt: O15382)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| His -1 | - | expression tag |
| Met 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 83450.8 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 2223.1 | |
| All* | Total formula weight | 85673.9 |
