. "ubiquitin specific peptidase 4 (proto-oncogene) (USP4) [hgnc:12627]" . . . "ubiquitin specific peptidase 4 (proto-oncogene) (USP4)" . "hgnc:12627" . "USP4" . "http://www.genenames.org/data/hgnc_data.php?hgnc_id=HGNC:12627" . . . "ubiquitin specific peptidase 4 (proto-oncogene)" . "Approved" . "gene with protein product" . . "1998-05-29" . "2005-10-11" . . "Standard" . . . . . . . . . . "U20657" . . "USP" . "2005-08-08" . "UNP" . "'ubiquitin specific protease 4 (proto-oncogene)'" .