RAS GUANYL RELEASING PROTEIN 2 ISOFORM 2; CALCIUM AND DIACYLGLYCEROL-REGULATED GUANINE NUCLEOTIDE EXCHANGE FACTOR I; CALCIUM AND DAG-REGULATED GUANINE NUCLEOTIDE EXCHANGE FACTOR I; GUANINE EXCHANGE FACTOR MCG7; RAS GUANYL NUCLEOTIDE-RELEASING PROTEIN 2. [Source:RefSeq;Acc:NM_153819]