>sp|Q13508-2|NAR3_HUMAN Isoform 1 of Ecto-ADP-ribosyltransferase 3 OS=Homo sapiens OX=9606 GN=ART3 MKTGHFEIVTMLLATMILVDIFQVKAEVLDMADNAFDDEYLKCTDRMEIKYVPQLLKEEK ASHQQLDTVWENAKAKWAARKTQIFLPMNFKDNHGIALMAYISEAQEQTPFYHLFSEAVK MAGQSREDYIYGFQFKAFHFYLTRALQLLRKPCEASSKTVVYRTSQGTSFTFGGLNQARF GHFTLAYSAKPQAANDQLTVLSIYTCLGVDIENFLDKESERITLIPLNEVFQVSQEGAGN NLILQSINKTCSHYECAFLGGLKTENCIENLEYFQPIYVYNPGEKNQKLEDHSEKNWKLE DHGEKNQKLEDHGVKILEPTQIPAPGPVPVPGPKSHPSASSGKLLLPQFGMVIILISVSA INLFVAL