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lin-3

Gene
lin-3
Protein
Protein lin-3
Organism
Caenorhabditis elegans
Length
438 amino acids
Function
Probable ligand for tyrosine kinase receptor let-23. Essential for vulval induction, where it acts downstream of the synthetic multivulva (synMuv) class genes (PubMed:1641037, PubMed:17891142, PubMed:16678779). Probably by activating let-23, phospholipase plc-3 and inositol 1,4,5-trisphosphate receptor itr-1 signaling cascade, plays a role in ovulation by promoting gonadal sheath cell contractions and spermatheca dilatation during ovulation (PubMed:15194811, PubMed:9491893). Probably by regulating neuronal transmission in ALA neurons, mediates the decrease in pharyngeal pumping and locomotion during the quiescent state that precedes each larval molt, by activating receptor lin-23-mediated signaling cascade (PubMed:17891142).
Mass
48.924 kDa
Sequence
MRKMLLFCILLLFMPQFTVSESCLPSWFRQERSAPEQLQSAENAAENSGSVPPDTSRNSLETNEIGDAPSSTSTPETPTETTISEAGDDEKRTEEVAKELIEKEAEYEGEYEDEKVDEEVEEALKYNEDATQDATSTLKPAVRKEIEKLKEAKCKDYCHHNATCHVEVIFREDRVSAVVPSCHCPQGWEGTRCDRHYVQAFYAPINGRYNVRLSTMSSTAQLLVQQSSTSAIPAFAFLIVMLIMFITIVVYAYRRMSKRSDDMTYTMSHMCPPEAFNVLKTPNGRHIPVHQIPSCSYTIPTPGTVPPNISSTPGSRIPTRQQAIRNNEQARNNFFSILRSQGTIPSRSINDDDTPKHYKSVPRVEVSAINYSGHIDFSTVSYQSTESEVSKASVTCPPPAHTVINIELDSADTNFRSPSRSSGEQGSPATCEPMIRHT