Enables disordered domain specific binding activity and protein C-terminus binding activity. Involved in several processes, including intestinal D-glucose absorption; positive regulation of protein localization to plasma membrane; and terminal web assembly. Acts upstream of or within establishment or maintenance of apical/basal cell polarity and receptor internalization. Located in several cellular components, including brush border; microvillus; and uropod. Is expressed in several structures, including alimentary system; brain; genitourinary system; integumental system; and sensory organ. Orthologous to human EZR (ezrin). [provided by Alliance of Genome Resources, Apr 2022]