The function of Ensembl gene identifier ENSG00000204928 (GRXCR2, glutaredoxin and cysteine rich domain containing 2) is as follows. Required for hearing (By similarity). Plays a role in maintaining cochlear stereocilia bundles that are involved in sound detection (PubMed:24619944). Ensures the restriction of TPRN to the basal region of stereocilia in hair cells (By similarity). .