WebbRicin A chain has been described as a globular protein consisting of 267 amino acids and organized in 8 α-helices and 8 β-strand structures. Ricin B chain consists of 262 amino acids and two homologues domains, each containing a lactose binding site and several areas of amino acid homology, possibly derived from a gene duplication. Webb10 juni 2024 · The protein ricin is a toxin from the castor bean. Note: The above text is excerpted from the Wikipedia article "Ricin", which has been released under the GNU Free Documentation License. For more ...
SIB Swiss Institute of Bioinformatics Expasy
Webb4 apr. 2011 · Ricin is a highly toxic protein present in the seeds of Ricinus communis (castor), grown principally as a source of high quality industrial lubricant and as an ornamental. Because ricin has been used for intentional poisoning in the past and could be used to contaminate food, there is a need for analytical methodology to detect ricin in … WebbRicin is a powerful poison that could be used as an agent of biological warfare or as a weapon of mass destruction (WMD). Derived from the castor bean, it is easily and … show hurricane ian path
Metabolomic Profiling of Ricin - News-Medical.net
Webbscientist Peter Hermann Stillmark Ricin, toxic protein (toxalbumin) occurring in the beanlike seeds of the castor-oil plant (Ricinus communis). Ricin, discovered in 1888 by German scientist Peter Hermann Stillmark, is one of the most toxic substances known. It is of special concern because of its potential use as a biological weapon. WebbDESCRIPTION: Ricin is an extremely toxic plant protein derived from the seeds of the castor bean plant ( Ricinus communis ). It is easily extracted from the castor bean meal that remains as a by-product of castor oil production. Ricin causes toxicity by inhibiting the formation (synthesis) of proteins in the cells of the exposed individual. show hunter pony for sale