calcineurin like EF-hand protein 1 Sid470p CHP SLC9A1BP p22 p24 calcineurin homologous protein SPAX9 calcineurin B homologous protein 1 EF-hand calcium-binding domain-containing protein p22 SLC9A1 binding protein calcineurin B homolog calcineurin B-like protein calcium binding protein P22 calcium-binding protein CHP calcium-binding protein p22 Calcineurin B homologous protein 1 Calcineurin B-like protein Calcium-binding protein CHP Calcium-binding protein p22