Protein
Extended synaptotagmin-3
Organism
Xenopus tropicalis
Function
Tethers the endoplasmic reticulum to the cell membrane and promotes the formation of appositions between the endoplasmic reticulum and the cell membrane. Binds glycerophospholipids in a barrel-like domain and may play a role in cellular lipid transport (By similarity).
Similarity
Belongs to the extended synaptotagmin family.
Sequence
MAQGDPGGQTPQAPQGTDKKPDEPKATEKPQGAGPQPRDPPGGEKGLRDPPGGEKGPRDPGQGGAGEALAEALYGLGRPVLRAVLYLFPVYLCGRFGLSPTWLLFGLFLWMFWTRNKKFKLARIQAAWDLHENEKLGVTRGLYLQQLPAWVNFPDVERVEWLNKVVGQMWPYIGMYVEKMFQDKVEPLVRSSSAHLKAFTFTKVHLGEKFPRINGVKSYTKNVDKREVILDLQLSYNGDVEINVEVKKMCKAGVKGVQLHGTLRVILAPLLPDLPFVGAVTMFFIQRPHLDINWTGLTNVLEIPGVSDFSDSMIVDMIASHLVLPNRFTVPLSSQVQAAQLRFPLPHGVLRLHLIEAEDLIPKDNYLKGIIRGKSDPYAVLRIGNQNFKSRTIKENLNPKWGEMYEFVVHEVPGQDLEVDLYDEDPDKDDFLGSLVIGLEGVMQDRVVDEWFPLSDVPSGSVHLRLEWLSLLPKSEKLSEAKGGISTAMLIVYLDSASALPRNHFEYSSSEYTTRKQRHMTYTKTDKDPNSYVLMSVGKKSVKSKTCTGSTEPVWGQAFAFFIQDVHMQHLHLEVKDSERQCALGMLDLPLHRLLGNEELTADQRFPLANSGPNSTIKMKIVLRVLHVEAPEPESIYTGINSLKQGPVSIKRAQSQQHKSHGKSHQAHHQAHQTQQNHTVQQPKAERKESISTTSQQANTSSSNPAPNQNPNSTGAVPESHTPSLKPLERIAPSLLSLNSIGSSVFDPNDKRWPSEMTGEVEVSVRYASLRRCLVVLINSCRNLIQCSSNGADPYVRIYLLPDRKWSGRKKTSVKRKTLNPQYNERFEFLVSQEEAKKRMLDVAVKNNRGFGSHERKELGKVLVDLSCDDLVKGFTKWFELTPTGLPTS