Table 1.
Names of the needle, tip, and translocon proteins of the Inv‐Mxi‐Spa and Ysc family of T3SS
| Proteins | Scta | Inv‐Mxi‐Spa family | Ysc family | ||||
|---|---|---|---|---|---|---|---|
| Salmonella (SPI‐1)b | Shigella | Burkholderia T3SS‐3c | Yersinia Ysc | P. aeruginosa Psc | Aeromonas Asc | ||
| Needle | SctF | PrgI | MxiH | BsaL | YscF | PscF | AscF |
| Tip | SctA | SipD | IpaD | BipD | LcrV | PcrV | AcrV |
| Translocon (major) | SctE | SipB | IpaB | BipB | YopB | PopB | AopB |
| Translocon (minor) | SctB | SipC | IpaC | BipC | YopD | PopD | AopD |
a
Sct, for secretion and cellular translocation.
b
SPI‐1, Salmonella Pathogenicity Island‐1 (Salmonella has SPI‐1 and SPI‐2).
c
Burkholderia pseudomallei has three T3SS.