Description_x000D_ General description_x000D_ The gene RUNDC3A (RUN domain containing 3A) encodes a protein that contains the RUN domain and is mapped to human chromosome 17q21.31. The encoded protein is 400 amino acids long and is mainly expressed in the brain._x000D_ Immunogen_x000D_ RUNDC3A (NP_006686.1, 1 a.a. ~ 405 a.a) full-length human protein._x000D_ Sequence_x000D_ MEASFVQTTMALGLSSKKASSRNVAVERKNLITVCRFSVKTLLEKYTAEPIDDSSEEFVNFAAILEQILSHRFKACAPAGPVSWFSSDGQRGFWDYIRLACSKVPNNCVSSIENMENISTARAKGRAWIRVALMEKRMSEYITTALRDTRTTRRFYDSGAIMLRDEATILTGMLIGLSAIDFSFCLKGEVLDGKTPVVIDYTPYLKFTQSYDYLTDEEERHSAESSTSEDNSPEHPYLPLVTDEDSWYSKWHKMEQKFRIVYAQKGYLEELVRLRESQLKDLEAENRRLQLQLEEAAAQNQREKRELEGVILELQEQLTGLIPSDHAPLAQGSKELTTPLVNQWPSLGTLNGAEGASNSKLYRRHSFMSTEPLSAEASLSSDSQRLGEGTRDEEPWGPIGSSEPN_x000D_ Physical form_x000D_ Solution in phosphate buffered saline, pH 7.4_x000D_ Biochem/physiol Actions_x000D_ The gene RUNDC3A (RUN domain containing 3A) encodes a protein that interacts with Rap2, a small GTP-binding protein that belongs to the Ras superfamily, via the RUN domain at the N-terminus. Rap2 may be involved in neuronal functions along with effector molecule, RUNDC3A.