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src-1

Gene
src-1
Protein
Tyrosine protein-kinase src-1
Organism
Caenorhabditis elegans
Length
533 amino acids
Function
Non-receptor tyrosine-protein kinase which plays a role in endoderm development by controlling spindle orientation in EMS blastomere, probably downstream of receptor mes-1. Also involved in embryonic body morphogenesis, especially in the formation of the pharynx and the intestine (PubMed:12110172, PubMed:12527374, PubMed:19210548). May be dispensable for pharyngeal muscle organization in the adult (PubMed:19210548). Probably phosphorylates netrin receptor unc-5, to regulate distal tip cell (DTC) migration during gonad development and in axon repulsion (PubMed:16024786, PubMed:16251208). Plays a role in the migration of the QR neuroblast, a precursor of the AVM neuron, and in the migration of the axon cone of AVM, ALM, CAN and PVM neurons (PubMed:16251208, PubMed:22293500). May act downstream of migratory protein mig-13 to control AVM neuron migration (PubMed:22293500). Probably downstream of integrin ina-1/pat-3, plays a role in the clearance of apoptotic cells during mid-embryogenesis (PubMed:20226672).
Similarity
Belongs to the protein kinase superfamily. Tyr protein kinase family. SRC subfamily.
Mass
60.661 kDa
Sequence
MGCLFSKERRSGGSDMGVSERIDVSRFQTPQQQTVFHVNNGGNEGTISQLNGTSDGMMGNGRGGGGGGGAQERETLVALYPYDSRADGDLSFQKGDAMYLLDHSNCDWWYVRHQRTGQTGYVPRNFVAKQQTIESEEWYAGKIPRNRAERLVLSSHLPKGTFLIREREADTREFALTIRDTDDQRNGGTVKHYKIKRLDHDQGYFITTRRTFRSLQELVRYYSDVPDGLCCQLTFPAPRLAPTRPDLSHDTQQNWEIPRNQLHLKRKLGDGNFGEVWYGKWRGIVEVAIKTMKPGTMSPEAFLQEAQIMKQCDHPNLVKLYAVCTREEPFYIITEYMINGSLLQYLRTDGSTLGIQALVDMAAQIANGMMYLEERKLVHRDLAARNVLVGDKISGVPVVKVADFGLARKLMEEDIYEARTGAKFPIKWTAPEAATCGNFTVKSDVWSYGILLYEIMTKGQVPYPGMHNREVVEQVELGYRMPMPRGCPEQIYEEVLLKCWDKTPDRRPTFDTLYHFFDDYFVSTQPNYAPPSA