Function
Probable GTPase activator for the Rho-type GTPases by converting them to an inactive GDP-bound state. Regulates the localization and assembly of presynaptic components during presynaptic development and is required for specifying the identity of axons during initial polarity acquisition. In these roles it is thought to act cell autonomously downstream of syg-1 and syg-2 and upstream of syd-2, possibly as a positive regulator of the latter. Required for the control of movement, egg-laying and the correct localization of elks-1.
Sequence
MLISTSLKFLTMLTSNGFGGTNPPKGMPYPPTYLYTEEPQNECCCCWLCRLLCCCSPVDQTASRSRMNASQPPPGGGGRLPDEVFRKITAVDQGQSTLTQSGIQGLSARTLSSEPRGDLVFQLVEIIKKPGQSLGLYLREGNGKDRSDGVFVSRFGDNSELAKYGEVMRPGDEILTINNVEVSMMSIDDVVLILSIPRRLLLRIRYSKSMRHEIISSRSRESERPVVVFHKYDDRRDSETNAPILSQPTSTANTWLGKKSRQQMEEMRNATTSSTLRTHASTSSPRNHFAPRLVNGHSHSIGVPSASTTSHDHQYQRFASEPSDSVSRTARVPPPRLASATVRRTESFNSAPGVSTSAPMYTLPRSSTAVPPPDILGSIPYSARDPLMRSSADLPYDPMTGRLSSSVPTDPLLSRSLCSPILPRTLRQANDSNKSNSLPRRRIMTGGRNVKWRNDVVSTSDLCGEESDGAISAPEYSSPPFSRLTQQQQFRLSNGSPGRTVNDIFSAAEYRNWAGPYDPRGMYGPFPPGQRATRWSHTYGEQRAPRTSSLPGRTVLAQSLVGSPVLPRHPPPIVQDRPSAVFDRYHVSPLMNRRAPLRAAGPGINVDRLSVSSLTGILYVHIVEGRGLKIPEKQKGLTEEMYCVLEVDEQHRARTGVSTIEQKFKWRETFHIDVVNATVSNFFVYSWHPQFRHKLCHKGSLKLLEAFVVDQLNDDRVFALNLEPRGQLIVRIGFHDLQAVFRRTVNPRLNGVFGISLSRLVQRERRDTPIVLTRLIQEIEKRGVDYSGLYVLCGSVEKKKMLRAELESNPLGTELAAESIPDTNVIACLIKDFLRELPEPLISPQIHGMLLEAASVALPNDVQTNRHLVLKIIDCLQLSAKNCLLLVLDHLSTVLCSSPHNGLTPTRLSLIFAPLLFFCLDTFSPYTISPTSKMAAVRTLDINQASSSLQMILSIWPSRVNSESGSDSPATTCQKGGVIAYVSESQC