BCAS4 GI:60498980 breast carcinoma amplified sequence 4 isoform b 1 mqrtgggapr pgrnhglpgs lrqpdpvall mllvdadqpe pmrsgarela 50 51 lfltpepgae akeveetieg mllrleefcs ladlirsdts qileenipvl 100 101 kakltemrgi yakvdrleaf vkmvghhvaf leadvlqaer dhgafpqalr 150 151 rwlgsaglps frnkspapvp vtyelptlyr tedyfpvdag eaqhhprtcp 200 201 rpl