Gene encoding for a transmembrane protein

摘要

A gene for a novel transmembrane protein was isolated and its nucleotide sequence was determined. A protein encoded by this gene (TRPC7) has 7 transmembrane regions, and because there is homology with TRP (transient receptor potential), this protein is considered to have calcium channel functions. Further, since a mutation in the TRPC7 gene is frequently observed in patients with manic-depressives insanity, TRPC7 is considered to be a pathogenic gene for bipolar affective disorder.