Enterotoxin type B
Enterotoxin produced by the bacteria Staphylococcus aureus / From Wikipedia, the free encyclopedia
In the field of molecular biology, enterotoxin type B, also known as Staphylococcal enterotoxin B (SEB), is an enterotoxin produced by the gram-positive bacteria Staphylococcus aureus. It is a common cause of food poisoning, with severe diarrhea, nausea and intestinal cramping often starting within a few hours of ingestion.[1] Being quite stable,[2] the toxin may remain active even after the contaminating bacteria are killed. It can withstand boiling at 100 °C for a few minutes.[1] Gastroenteritis occurs because SEB is a superantigen, causing the immune system to release a large amount of cytokines that lead to significant inflammation.
Quick Facts Identifiers, Organism ...
Enterotoxin type B | |||||||
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Identifiers | |||||||
Organism | Staphylococcus aureus | ||||||
Symbol | entB | ||||||
UniProt | P01552 | ||||||
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Quick Facts Staphylococcal/Streptococcal toxin, N-terminal domain, Identifiers ...
Staphylococcal/Streptococcal toxin, N-terminal domain | |||||||||
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Identifiers | |||||||||
Symbol | Staphylococcal/Streptococcal toxin, N-terminal domain | ||||||||
Pfam | PF01123 | ||||||||
InterPro | IPR006173 | ||||||||
PROSITE | PDOC00250 | ||||||||
SCOP2 | 1se3 / SCOPe / SUPFAM | ||||||||
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Quick Facts Staphylococcal/Streptococcal toxin, beta-grasp domain, Identifiers ...
Staphylococcal/Streptococcal toxin, beta-grasp domain | |||||||||
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Identifiers | |||||||||
Symbol | Stap_Strp_tox_C | ||||||||
Pfam | PF02876 | ||||||||
InterPro | IPR006123 | ||||||||
PROSITE | PDOC00250 | ||||||||
SCOP2 | 1se3 / SCOPe / SUPFAM | ||||||||
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Additionally, this protein is one of the causative agents of toxic shock syndrome.