Type VI secretion system sheath protein TssB1
UniProtKB accession: Q9I749
Grouped By: Matching UniProtKB accession
Group Content:
Go to UniProtKB: Q9I749
UniProtKB description: Core component of the H1 type VI (H1-T6SS) secretion system that plays a role in the release of toxins targeting both eukaryotic and prokaryotic species. Forms the sheath of the structure by assembling into tubules together with TssC1 resulting in the stacking of cogwheel-like structures showing predominantly a 12-fold symmetry (PubMed:22906320, PubMed:23341461, PubMed:25305017). The sheath contracts to provide the energy needed for effector delivery (PubMed:29307484).
Group Members:
Release Date:
Structure Features
Sequence Features
Experimental Features
Organisms
Protein Domains
Function