CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.20 | Alpha-Beta Barrel |
|
3.20.20 | TIM Barrel |
|
3.20.20.330 | Homocysteine-binding-like domain |
Domain Context
CATH Clusters
| Superfamily | Homocysteine-binding-like domain |
| Functional Family | Betaine--homocysteine S-methyltransferase 1 |
Enzyme Information
| 2.1.1.5 |
Betaine--homocysteine S-methyltransferase.
based on mapping to UniProt Q93088
Trimethylammonioacetate + L-homocysteine = dimethylglycine + L-methionine.
|
UniProtKB Entries (1)
| Q93088 |
BHMT1_HUMAN
Homo sapiens
Betaine--homocysteine S-methyltransferase 1
|
PDB Structure
| PDB | 4M3P |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Specific potassium ion interactions facilitate homocysteine binding to betaine-homocysteine S-methyltransferase.
Proteins
|