2HHF
X-ray crystal structure of oxidized human mitochondrial branched chain aminotransferase (hBCATm)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Branched-chain-amino-acid aminotransferase, mitochondrial | polymer | 365 | 41450.0 | 1 | UniProt (O15382) Pfam (PF01063) | Homo sapiens (human) | BCATm, Placental protein 18, PP18, MITOCHONDRIAL BRANCHED CHAIN AMINOTRANSFERASE |
| 2 | B (B) | Branched-chain-amino-acid aminotransferase, mitochondrial | polymer | 365 | 41416.0 | 1 | UniProt (O15382) Pfam (PF01063) | Homo sapiens (human) | BCATm, Placental protein 18, PP18, MITOCHONDRIAL BRANCHED CHAIN AMINOTRANSFERASE |
| 3 | C, D (A, B) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
| 4 | E (B) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 206 | Chemie (HOH) |
Sequence modifications
A: 1 - 365 (UniProt: O15382)
B: 501 - 865 (UniProt: O15382)
| PDB | External Database | Details |
|---|---|---|
| Ocs 108 | Cys 135 | modified residue |
| Tyo 141 | Tyr 168 | modified residue |
| Arg 159 | Thr 186 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Ocs 608 | Cys 135 | modified residue |
| Arg 659 | Thr 186 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 82866.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 732.6 | |
| All* | Total formula weight | 83598.6 |
