Immunogen sequence: RNRGREEINF VEIKGDDQLS GAQQWMTKSL TEEKTMKSFS KKKGEQPTGQ QRRKHQITYL IHQAKERELE LKNTWSENKL SRRQTQAKY Highest antigen sequence identity to the following orthologs: Mouse - 100%, Rat - 100%. PRCC may regulate cell cycle progression through