GNB4

(redirected from guanine nucleotide binding protein beta subunit 4)

GNB4

A gene on chromosome 3q26.33 that encodes a beta subunit of a heterotrimeric guanine nucleotide-binding protein (G protein), which regulates signal transduction in various transmembrane signalling systems.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
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