Strain | Flag-1 | Flag-2 | T2SS | ETT1 | ETT2a | EHS | ETSS2 |
|---|
W
|
x
|
x
|
x
|
-
|
x
|
x
|
x
|
SE11
|
x
|
-
|
-
|
-
|
x
|
x
|
-
|
IAI1
|
x
|
-
|
-
|
-
|
x
|
x
|
-
|
55989
|
x
|
-
|
-
|
-
|
x
|
x
|
-
|
E24377A
|
x
| Â |
-
|
-
|
x
|
x
|
x
|
O26
|
x
|
x
|
x
|
x
|
x
|
ΔetsH-etsG
|
-
|
O103
|
x
|
-
|
x
|
x
|
x
|
x
|
x
|
O111
| x | x | - | x | x | x | - |
- a - This locus is inactive in each group B1 strain
- Presence (x) or absence (-) of large structural elements in group B1 strains. Flag-1 & Flag-2 refers to the two flagellar systems found in E. coli. T2SS refers to the second type two secretion system (yghJ-pppA-yghG-gspC-M). ETT1 & ETT2 are the E. coli Type III secretion systems. EHS is the enterohemorrhagic type six secretion system, and ETSS2 is the Escherichia coli type six secretion system.
