>d1n4mb2 a.74.1.3 (B:643-785) Retinoblastoma tumor suppressor domains {Human (Homo sapiens) [TaxId: 9606]} kstslslfykkvyrlaylrlntlcerllsehpelehiiwtlfqhtlqneyelmrdrhldq immcsmygickvknidlkfkiivtaykdlphavqetfkrvlikeeeydsiivfynsvfmq rlktnilqyastrpptlspiphi