Protein
Protein unc-13 homolog B
Organism
Rattus norvegicus
Function
Plays a role in vesicle maturation during exocytosis as a target of the diacylglycerol second messenger pathway. Is involved in neurotransmitter release by acting in synaptic vesicle priming prior to vesicle fusion and participates in the activity-depending refilling of readily releasable vesicle pool (RRP), Essential for synaptic vesicle maturation in a subset of excitatory/glutamatergic but not inhibitory/GABA-mediated synapses (By similarity).
Similarity
Belongs to the unc-13 family.
Sequence
MSLLCVRVKRAKFQGSPDKFNTYVTLKVQNVKSTTVAVRGDQPSWEQDFMFEISRLDLGLSVEVWNKGLIWDTMVGTVWIALKTIRQSDEEGPGEWSTLEAETLMKNDEICGTKNPTPHKILLGTRFELPFDIPEEEARYWTYKLEQINALADDNEYSSQEESQRKLLPTAAAQCRHWTYLGWGEHQTFEDPDSAVDDRDSDYRSETSNSAPPPYHTTTQPNASAHQFPMPVPLPQQLFLQGSSRDSCNDSMQSYDLDYPERRALSPTSSSRYGSSCNVSRGSSLLSELDQYHEQDDDGRERDSIHSSHSYGSLSRDGQAGLGEQEKALEVACESQKEKTGESKERDDATVCPPSDLMLHKDLTLGPQESFPEEKASSPFTQARAHWFRAVTKVRLQLQEISDDGDPSLPQWLPEGPAGGLYGIDSMPDLRRKKPLPLVSDLAMSLVQSRKAGITSAMATRTSLKDEDLKSHVYKKTLQALIYPISCTTPHNFEVWSATTPTYCYECEGLLWGLARQGMRCSECGVKCHEKCQDLLNADCLQRAAEKSSKHGAEDRTQNIIMAMKDRMKIRERNKPEIFEVIRDVFTVSKVAHVQQMKTVKQSVLDGTSKWSAKITITVVCAQGLQAKDKTGSSDPYVTVQVGKTKKRTKTIFGNLNPVWEEKFHFECHNSSDRIKVRVWDEDDDIKSRVKQRLKRESDDFLGQTIIEVRTLSGEMDVWYNLEKRTDKSAVSGAIRLQINVEIKGEEKVAPYHVQYTCLHENLFHYLTDIQGSGGVWIPDARGDDAWKVYFDETAQEIVDEFAMRYGIESIYQAMTHFACLSSKYMCPGVPAVMSTLLANINAYYAHTTASTNVSASDRFAASNFGKERFVKLLDQLHNSLRIDLSTYRNNFPAGSPERLQDLKSTVDLLTSITFFRMKVQELQSPPRASQVVKDCVKACLNSTYEYIFNNCHDLYSHQYQLQEQPLEEPGPSIRNLDFWPKLITLIVSIIEEDKNSYTPVLNQFPQELNVGKVSAEVMWHLFAQDMKYALEEHEKDRLCKSADYMNLHFKVKWLHNEYVRELPALQGQVPEYPAWFEQFVLQWLDENEDVSLEFLRGGLERDKRDGFQQTSEHALFSCSVVDVFTQLNQSFEIIRKLECPDPSILAHYMRRFAKTIGKVLIQYADILSKNFPAYCTKERLPCILMNNMQQLRVQLEKMFEAMGGKELDSEAADSLKELQVKLNTVLDELSMVFGNSFQVRIDECVRQMADILGQVRGTGNASPNARASVAQDADSVLRPLMDFLDGNLTLFATVCEKTVLKRVLKELWRVVMNTMERVIVLPPLIDQTGTQLILTAAKELSQLSKLKDHMVREETRNLTPKQCAVLDLALDTVKQYFHAGGNGLKKTFLEKSPDLQSLRYALSLYTQTTDTLIKTFVRSQTAQVHDGKGIRFTANEDIRPEKGAGVDDPVGEVSIQVDLFTHPGTGEHKVTVKVVAANDLKWQTAGMFRPFVEVTMVGPHQSDKKRKFTTKSKSNSWTPKYNETFHFLLGNEEGPEAYELQICVKDYCFAREDRVIGLAVMPLRDVAAKGSCACWCPLGRKIHMDETGMTILRILSQRSNDEVAREFVKLKSESRSIEEGS