Immunogen sequence: RKASVVDPST ESSPAPQEGS EQPASPASPL SSRQSFCAQE APTASQGLLK LFQKNSPMED LGAKGAKEKM KEESWHIHFF EYG Highest antigen sequence identity to the following orthologs: Mouse - 80%, Rat - 78%. May act as a GTPase-activating protein for Rab family pr