Any process that stops, prevents or reduces the frequency, rate or extent of cystathionine beta-synthase activity.
Synonyms:
exact_synonym:
down regulation of L-serine hydro-lyase (adding homocysteine); down regulation of L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming); down regulation of beta-thionase activity; down regulation of cystathionine beta-synthase activity; down regulation of methylcysteine synthase activity; down regulation of serine sulfhydrase activity; down regulation of serine sulfhydrylase activity; downregulation of L-serine hydro-lyase (adding homocysteine); downregulation of L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming); downregulation of beta-thionase activity; downregulation of cystathionine beta-synthase activity; downregulation of methylcysteine synthase activity; downregulation of serine sulfhydrase activity; downregulation of serine sulfhydrylase 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 beta-thionase activity; negative regulation of methylcysteine synthase activity; negative regulation of serine sulfhydrase activity; negative regulation of serine sulfhydrylase activity
narrow_synonym:
inhibition of L-serine hydro-lyase (adding homocysteine); inhibition of L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming); inhibition of beta-thionase activity; inhibition of cystathionine beta-synthase activity; inhibition of methylcysteine synthase activity; inhibition of serine sulfhydrase activity; inhibition of serine sulfhydrylase activity