protein binding. similar to mob1/phocein family protein [Arabidopsis thaliana] (TAIR:AT5G45550.1); similar to hypothetical protein OsJ_011060 [Oryza sativa (japonica cultivar-group)] (GB:EAZ27577.1); similar to hypothetical protein OsI_026928 [Oryza sativa (indica cultivar-group)] (GB:EAZ05696.1); similar to Os03g0577200 [Oryza sativa (japonica cultivar-group)] (GB:NP_001050541.1); contains InterPro domain Mob1/phocein; (InterPro:IPR005301)