Predicted to enable GTP binding activity and GTPase activity. Predicted to be involved in several processes, including late endosome to Golgi transport; negative regulation of toll-like receptor signaling pathway; and regulation of gene expression. Predicted to act upstream of or within cellular response to interferon-gamma. Predicted to be located in trans-Golgi network. Predicted to be active in late endosome; lysosome; and phagocytic vesicle. Orthologous to human RAB7B (RAB7B, member RAS oncogene family). [provided by Alliance of Genome Resources, Apr 2022]