Shiga-like toxin beta subunit | |||||||||
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Identifiers | |||||||||
Symbol | SLT_beta | ||||||||
Pfam | PF02258 | ||||||||
InterPro | IPR003189 | ||||||||
SCOP2 | 2bos / SCOPe / SUPFAM | ||||||||
TCDB | 1.C.54 | ||||||||
|
Shiga-like toxin subunit A | |
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Identifiers | |
Symbol | Shiga-like_toxin_subunit_A |
InterPro | IPR016331 |
SCOP2 | 1r4q / SCOPe / SUPFAM |
Shiga toxins are a family of related toxins with two major groups, Stx1 and Stx2, expressed by genes considered to be part of the genome of lambdoid prophages.[1] The toxins are named after Kiyoshi Shiga, who first described the bacterial origin of dysentery caused by Shigella dysenteriae.[2] Shiga-like toxin (SLT) is a historical term for similar or identical toxins produced by Escherichia coli.[3] The most common sources for Shiga toxin are the bacteria S. dysenteriae and some serotypes of Escherichia coli (shigatoxigenic or STEC), which include serotypes O157:H7, and O104:H4.[4][5]
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