| Label | Id | |
|---|---|---|
| beta thionase | D003541 | |
| beta-Synthase, cystathionine | D003541 | |
| cystathionine beta synthase | D003541 | |
| cystathionine beta-Synthase | D003541 | |
| cystathionine synthetase | D003541 | |
| l-serine hydro-lyase (adding homocysteine) | D003541 | |
| serine sulfhydrase | D003541 | |
| sulfhydrase, serine | D003541 | |
| synthetase, cystathionine | D003541 |