Recombinant Ricinus communis Ricin,partial

Catalogue Number: CSB-EP365798RMM -CSB

Manufacturer:Cusabio Biotech
Type:Other Recombinant Protein
Host Cell:E. Coli
Shipping Condition:Blue Ice
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Description

Description: Ricin is highly toxic to animal cells and to a lesser extent to plant cells. The A chain acts as a glycosidase that removes a specific adenine residue from an exposed loop of the 28S rRNA (A4324 in mammals), leading to rRNA breakage. As this loop is involved in elongation factor binding, modified ribosomes are catalytically inactive and unable to support protein synthesis. The A chain can inactivate a few thousand ribosomes per minute, faster than the cell can make new ones. Therefore a single A chain molecule can kill an animal cell. The B chain binds to beta-D-galactopyranoside moieties on cell surface glycoproteins and glycolipids and facilitates the entry into the cell of the A chain; B chains are also responsible for cell agglutination (Lectin activity).‚Äč


Target Protein SequenceIFPKQ YPIINFTTAG ATVQSYTNFI RAVRGRLTTG ADVRHEIPVL PNRVGLPINQ RFILVELSNH AELSVTLALD VTNAYVVGYR AGNSAYFFHP DNQEDAEAIT HLFTDVQNRY TFAFGGNYDR LEQLAGNLRE NIELGNGPLE EAISALYYYS TGGTQLPTLA RSFIICIQMI SEAARFQYIE GEMRTRIRYN RRSAPDPSVI TLENSWGRLS TAIQESNQGA FASPIQLQRR NGSKFSVYDV SILIPIIALM VYRCAPPPSS QF