Flashcards
Type III Secretion System
Cards in this deck (9)
- 1Gram Bacteria Found InGram -ve
- 2No of proteins20
- 3PurposeChannels effector proteins to orchestrate specific response
- 4StructureOuter membrane ring, inner rod, inner membrane ring, FscF multimer 'needle'
- 5Secretion System Required to Make TIIISSSecY-inner rod and needle are made by secretion through the base
- 6Exs A before ActivationRequires contact with a host protein -ExsA is bound to ExsD, keeping it inactive
- 7ExsA On Host Cell ContactExsA is released, and binds to ExsE
- 8ExsEReleased by cell contact on ExsC
- 9Chaperone ProteinUnique for each protein to be pumped & must be removed since folded proteins can't pass through the T3SS
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- Medical Microbiology (Protein Secretion) Flashcards on Type III Secretion System, created by gina_evans0312 on 06/03/2014.
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- gina_evans0312
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