Protein
Guanine nucleotide-binding protein alpha-12 subunit
Organism
Caenorhabditis elegans
Function
Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems (Probable). May play a role in resistance to fungal infection in the epidermis by regulating the up-regulation of several antimicrobial peptides of the NLP and CNC families (PubMed:22470487, PubMed:19380113). Upstream of plc-3, tpa-1 and the p38-like pathway, required for the expression of antimicrobial peptide nlp-29 in the epidermis in response to fungal infection or physical injury (PubMed:19380113).
Similarity
Belongs to the G-alpha family.
Sequence
MVCCFGKKDERTKTIEKELHKERKIMRRQINLLLLGSGESGKSTFVKQMHIIHGAGEFTADEVRAYRQQIYQNAISAMRVLLDARNKLGIAWEDPKRQVEVEKVMRFSVGDLLKGIDFTTFVEVAPIISDFWNDAAIRKTYEQRNLFQISDSCQYFFEHIPRIAMPDFYPTNRDILFCRKATRGISEHIFEINKIPFRFIDVGGQRSQRQKWFQCFTDITSILFMVASNEYDQVILEDRRTNRVVESRSVFETIVNNRAFSNVSIILFMNKNDLLQEKVPKSDIRQYFTDFTGDHTLVRDVQFFLVDKFEASRRDRARPFFYHFTTAVDTENIRRVFRDVRESILEQNLKTLMMQ