GO:0050997: quaternary ammonium group binding (Molecular function)

"Interacting selectively and non-covalently with a quaternary ammonium group, including glycine betaine, choline, carnitine and proline. A quaternary ammonium group is any compound that can be regarded as derived from ammonium hydroxide or an ammonium salt by replacement of all four hydrogen atoms of the NH4+ ion by organic groups." [GOC:ai]

There are 40 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Sequences (40) (download table)

InterPro Domains

GO Terms

Family Terms