obsolete regulation of cystathionine beta-synthase activity (obsolete GO:1904041)
OBSOLETE. Any process that modulates the frequency, rate or extent of cystathionine beta-synthase activity.
regulation of L-serine hydro-lyase (adding homocysteine)
exact
regulation of L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming)
exact
regulation of beta-thionase activity
exact
regulation of methylcysteine synthase activity
exact
regulation of serine sulfhydrase activity
exact
regulation of serine sulfhydrylase activity
exact