negative regulation of potassium ion transmembrane transport
down regulation of potassium ion transmembrane transport
exact
down-regulation of potassium ion transmembrane transport
exact
downregulation of potassium ion transmembrane transport
exact
inhibition of potassium ion transmembrane transport
narrow
negative regulation of potassium ion membrane transport
exact
Any process that stops, prevents or reduces the frequency, rate or extent of potassium ion transmembrane transport.
GO:0043267
negative regulation of potassium ion transport
is_a
GO:1901379
regulation of potassium ion transmembrane transport
is_a
GO:1904063
negative regulation of cation transmembrane transport
is_a
GO:0071805
potassium ion transmembrane transport
negatively_regulates