>gi|4504809 jun B proto-oncogene [Homo sapiens] MCTKMEQPFYHDDSYTATGYGRAPGGLSLHDYKLLKPSLAVNLADPYRSL KAPGARGPGPEGGGGGSYFSGQGSDTGASLKLASSELERLIVPNSNGVIT TTPTPPGQYFYPRGGGSGGGAGGAGGGVTEEQEGFADGFVKALDDLHKMN HVTPPNVSLGATGGPPAGPGGVYAGPEPPPVYTNLSSYSPASASSGGAGA AVGTGSSYPTTTISYLPHAPPFAGGHPAQLGLGRGASTFKEEPQTVPEAR SRDATPPVSPINMEDQERIKVERKRLRNRLAATKCRKRKLERIARLEDKV KTLKAENAGLSSTAGLLREQVAQLKQKVMTHVSNGCQLLLGVKGHAF