>d3rtib1 b.42.2.1 (B:1-135) Plant cytotoxin B-chain (lectin) {Castor bean (Ricinus communis), Ricin [TaxId: 3988]} advcmdpepivrivgrnglcvdvrdgrfhngnaiqlwpcksntdanqlwtlkrdntirsn gkclttygyspgvyvmiydcntaatdatrwqiwdngtiinprsslvlaatsgnsgttltv qtniyavsqgwlptn