Type II protein secretion systems (T2SS) are molecular machines that promote specific
transport of folded periplasmic proteins in Gram-negative bacteria, across a dedicated …

The type II secretion system (T2SS) is a multi‐protein complex used by many bacteria to
move substrates across their cell membrane. Substrates released into the environment …

The type II secretion (T2S) system is responsible for extracellular secretion of a broad range
of proteins, including toxins and degradative enzymes that play important roles in the …

Nanomachines belonging to the type IV filament (Tff) superfamily serve a variety of cellular
functions in prokaryotes, including motility, adhesion, electrical conductance, competence …

Bacterial flagella are reversible rotary motors that rotate external filaments for bacterial
propulsion. Some flagellar motors have diversified by recruiting additional components that …

Secretion of cholera toxin and other virulence factors from Vibrio cholerae is mediated by the
type II secretion (T2S) apparatus, a multiprotein complex composed of both inner and outer …

Many polarly flagellated bacteria require similar two-component regulatory systems (TCSs)
and σ54 to activate transcription of genes essential for flagellar motility. Herein, we …

Many Gram-negative commensal and pathogenic bacteria use a type II secretion system
(T2SS) to transport proteins out of the cell. These exported proteins or substrates play a …

The type II secretion system is a multi‐protein complex that spans the cell envelope of Gram‐
negative bacteria and promotes the secretion of proteins, including several virulence factors …

The type 2 secretion system (T2SS), a multi-protein machinery that spans both the inner and
the outer membranes of Gram-negative bacteria, is used for the secretion of several critically …