Protein
RAS guanyl-releasing protein 2-B
Function
Functions as a calcium- and DAG-regulated nucleotide exchange factor specifically activating Rap through the exchange of bound GDP for GTP. May function in cell aggregation and adhesion.
Similarity
Belongs to the RASGRP family.
Sequence
MDSSDLDKGLTIDEIIAKCIQSFDKDGKLSDPKLVQMFLMMHPWYIPSGDLAKKLFALSESGDNVERERICQFVRFWISEFPAEFDLNPELGEQIRDLKRALENKGNRRESSLIDIESVPSYGWKRQVTQRGPGGGRVRKTSLLFDHLDPAELAEHLTHLEFHSFSKILFQDYHSFVLHGCTVGNPVLERFIALFNGVSQWIQLMVLSKHTPQQRAAVIKQFVQVAERLLQMQNFNTLMSVVGGLSHSSISRLKDTQSHISPETTKVYDSLLELLTSSDNYARYRRRFATCKGFRFPALGVHLKDLMALHVALPDWADKAKTIINISKMRQVYKVVHELTEAQRLEPPVKANPDLLNLLTVSLDQYRSEEEIYQLSLQREPRARSTQTHAKSPPSPSPPLEEWASLKAKPDQALLCQHIEKMVESVFRLFDEDGDGHISQEEFQSVRSNFPYLCAFNEIDQNQDGKISKQEMTSYFLRASSVLDCKMGFIHNFAERTFLRPVSCQHCRNLILGIYKKGLKCKACGITCHKHCRDHLSIECKKRSKSVSERGESMEKGRHFFFTLPRSFRRSTLYPDLREEEPHMEDDGVFDDHL