Term Name:	negative regulation of cystathionine beta-synthase activity
Synonyms:	down regulation of beta-thionase activity, down regulation of cystathionine beta-synthase activity, down regulation of L-serine hydro-lyase (adding homocysteine), down regulation of L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming), down regulation of methylcysteine synthase activity, down regulation of serine sulfhydrase activity, down regulation of serine sulfhydrylase activity, down-regulation of beta-thionase activity, down-regulation of cystathionine beta-synthase activity, down-regulation of L-serine hydro-lyase (adding homocysteine), down-regulation of L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming), down-regulation of methylcysteine synthase activity, down-regulation of serine sulfhydrase activity, down-regulation of serine sulfhydrylase activity, downregulation of beta-thionase activity, downregulation of cystathionine beta-synthase activity, downregulation of L-serine hydro-lyase (adding homocysteine), downregulation of L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming), downregulation of methylcysteine synthase activity, downregulation of serine sulfhydrase activity, downregulation of serine sulfhydrylase activity, inhibition of beta-thionase activity, inhibition of cystathionine beta-synthase activity, inhibition of L-serine hydro-lyase (adding homocysteine), inhibition of L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming), inhibition of methylcysteine synthase activity, inhibition of serine sulfhydrase activity, inhibition of serine sulfhydrylase activity, negative regulation of beta-thionase activity, negative regulation of L-serine hydro-lyase (adding homocysteine), negative regulation of L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming), negative regulation of methylcysteine synthase activity, negative regulation of serine sulfhydrase activity, negative regulation of serine sulfhydrylase activity
Definition:	Any process that stops, prevents or reduces the frequency, rate or extent of cystathionine beta-synthase activity.
Ontology:	GO: Biological Process [GO:1904042]    QuickGO    AmiGO