Table 3 Orthologous proteins between L. intracellularis and Y. enterocolitica in type 3 secretion system.
From: Characterization of translocon proteins in the type III secretion system of Lawsonia intracellularis
Yersinia spp. | L. intracellularis | Identities (%) | Structure/function |
|---|---|---|---|
Injectisome proteins (basal structure) that share sequence similarity | |||
YscR | LI0537 | 54 | Basal structure, inner-membrane protein |
YscQ | LI0538 | 23 | Putative C ring? |
LI1166 | 37.3 | Putative C ring | |
YscN | LI0540 | 66.8 | ATPase, ring with sixfold symmetry |
YscV | LI0548 | 51.4 | Basal structure, inner-membrane protein |
YscS | LI0549 | 64.3 | Basal-structure, inner membrane protein |
YscT | LI0550 | 54 | Basal structure, inner-membrane protein |
YscU | LI0551 | 39 | Basal structure, inner-membrane protein involved in substrate specificity switching |
YscC | LI1160 | 32 | Secretin, outer-membrane protein ring subunit |
YscJ | LI1163 | 34 | MS ring, lipoprotein |
Orthologous proteins with low sequence conservation | |||
YopB | LI1158 | 27 | Major translocon protein |
YopD | LI1159 | 24 | Minor translocon protein |
YscL | LI0541 | 29 | Interacts with the ATPase and the putative C ring Could be tethering the ATPase in the export channel |
LI1164 | 24 | ||
LcrH/SycD | LI1157 | 29 | Chaperon of translocon proteins |