WebMar 1, 1994 · Ricin is an abundant protein component of Ricinus communis seeds (castor beans) that is exquisitely toxic to mammalian cells. It consists of an enzymic polypeptide … WebStructure of ricin. (A) Ricinus communis (beans and plants). (BProteins 10: 240–250. Image from PDB entry 2AAI.) ... C-type lectin-like carbohydrate recognition of the hemolytic lectin CEL-III containing ricin-type -trefoil folds. Hatakeyama T, Unno H, Kouzuma Y, Uchida T, Eto S, Hidemura H, Kato N, ...
The three-dimensional structure of ricin at 2.8 A - ResearchGate
WebDec 6, 2024 · Ricin is a toxic protein naturally found in the seeds of the castor bean plant. Produced as a byproduct of castor oil production, ricin is one of the most potent toxins. … WebStructure of recombinant ricin A chain at 2.3 A The plant cytotoxin ricin is a heterodimer with a cell surface binding (B) chain and an enzymatically active A chain (RTA) known to act as a specific N-glycosidase. RTA must be separated from B chain to attack rRNA. The X-ray structure of ricin has been solved recently; here we report the structure … 서울특별시 영등포구 여의대방로35가길 19
PDB-101: Molecule of the Month: Ricin
WebApr 4, 2024 · Ricin is a poison found naturally in castor beans. If castor beans are chewed and swallowed, the released ricin can cause injury. Ricin can be made from the waste … WebThe figure of the ricin structure is a drawing modeled from X-ray crystallography data. The upper right half, the dotted ribbon, is the A chain, and the lower left half, the solid ribbon, is … WebAug 23, 2012 · 1.1 Ricin Structure. Ricin is a prototype ribosome-inactivating protein. Such proteins have been isolated from many sources including bacteria, fungi and the leaves, seeds and roots of plants.[10–12] In general, most ribosome-inactivating proteins can be classified as either Type 1 or Type 2.[] Type 1 ribosome-inactivating proteins are the most … 35之后做什么