Entrez Summary: This gene encodes a member of the galanin family of neuropeptides. The encoded protein binds galanin receptors 1, 2 and 3 with the highest affinity for galanin receptor 3 and has been implicated in biological processes involving the central nervous system including hypothalamic regulation of metabolism and reproduction. A peptide encoded by a splice variant of this gene, termed alarin, has vasoactive properties, displays antimicrobial activity against E. coli, and may serve as a marker for neuroblastic tumors.[provided by RefSeq, Nov 2014].
UniProt Summary: Isoform 1: Hypothalamic neuropeptide which binds to the G-protein-coupled galanin receptors (GALR1, GALR2 and GALR3). Involved in a large number of putative physiological functions in CNS homeostatic processes, including the regulation of gonadotropin-releasing hormone secretion.
Pfam DomainsGO Terms
Pfam Domains
Galanin
GO Terms
behavioral response to starvation
regulation of appetite
antimicrobial humoral immune response mediated by antimicrobial peptide
defense response to Gram-negative bacterium
hormone activity
neuropeptide signaling pathway
antimicrobial humoral response
response to starvation
response to insulin
defense response to bacterium
humoral immune response
response to peptide hormone
cellular component
response to peptide
response to nutrient levels
response to extracellular stimulus
response to bacterium
response to hormone
defense response to other organism
response to organonitrogen compound
response to nitrogen compound
response to other organism
response to external biotic stimulus
G protein-coupled receptor signaling pathway
response to biotic stimulus
defense response
response to endogenous stimulus
response to oxygen-containing compound
immune response
extracellular region
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)