RBBP6 GI:28077093 retinoblastoma-binding protein 6 isoform 3 1 mscvhykfss klnydtvtfd glhislcdlk kqimgreklk aadcdlqitn 50 51 aqtkeeytdd nalipknssv ivrripiggv kstsktyvis rtepamattk 100 101 avckntishf fytlllpl