negative regulation of guanylate cyclase activity
down regulation of guanylate cyclase activity
exact
down-regulation of guanylate cyclase activity
exact
downregulation of guanylate cyclase activity
exact
inhibition of guanylate cyclase activity
narrow
Any process that stops, prevents, or reduces the frequency, rate or extent of guanylate cyclase activity.
GO:0043086
negative regulation of catalytic activity
is_a
GO:1900372
negative regulation of purine nucleotide biosynthetic process
is_a