Basic information
Host Type Human/Animal
Interaction Type Pathogenesis
T3SS Number 2
T3SS Name, Location and Class
Esc-LEE Chromosome Esa/Ssa
Esc-ETT2 Chromosome Inv/Mxi/Spa
Representative Strain and Host Species
Escherichia coli O157:H7 str. EDL933
Host: Humans (causing hemorrhagic diarrhea)
Browse T3SS genes of representative Escherichia strains
Escherichia coli O157:H7 str. EDL933
Browse Esc-LEE T3SS gene clusters according to function category
Category I. Apparatus
Outer membrane ring Esc-LEE-EscCInner membrane ring Esc-LEE-EscJ Esc-LEE-EscD
Cytoplasmic ring Esc-LEE-EscQ
Export apparatus Esc-LEE-EscR Esc-LEE-EscS Esc-LEE-EscT Esc-LEE-EscU Esc-LEE-EscV
Needle assembly Esc-LEE-EscL
Needle major subunit Esc-LEE-EscF
Needle minor subunit Esc-LEE-EscI
Translocon Esc-LEE-EspB Esc-LEE-EspD Esc-LEE-EspA
ATPase Esc-LEE-EscN
Effector export
Category II. Chaperone
Esc-LEE-CesD Esc-LEE-CesAB Esc-LEE-CesD2 Esc-LEE-CesT Esc-LEE-CesFCategory III. Secreted effector
Esc-LEE-NleH1 Esc-LEE-NleH2 Esc-LEE-Map Esc-LEE-EspM2 Esc-LEE-EspM Esc-LEE-Tir Esc-LEE-EspF Esc-LEE-EspGEsc-LEE-EspH Esc-LEE-EspI Esc-LEE-EspZ Esc-LEE-EspJ Esc-LEE-EspK Esc-LEE-EspN Esc-LEE-EspT Esc-LEE-EspX7
Esc-LEE-NleB Esc-LEE-NleC Esc-LEE-NleD Esc-LEE-NleE Esc-LEE-NleF Esc-LEE-NleG Esc-LEE-OspB Esc-LEE-TccP
Esc-LEE-NleI
Category IV. Transcription regulator
Esc-LEE-Ler Esc-LEE-H-NS Esc-LEE-GrlR Esc-LEE-GrlA Esc-LEE-HfqBrowse Esc-ETT2 T3SS gene clusters according to function category
Category I. Apparatus
Outer membrane ring Esc-ETT2-EivGInner membrane ring Esc-ETT2-EprK Esc-ETT2-EprH
Cytoplasmic ring Esc-ETT2-EpaO
Export apparatus Esc-ETT2-EpaP Esc-ETT2-EpaQ Esc-ETT2-EpaR1 Esc-ETT2-EpaR2 Esc-ETT2-EpaS Esc-ETT2-EivA
Needle assembly Esc-ETT2-EivI Esc-ETT2-EivJ Esc-ETT2-OrgA Esc-ETT2-OrgB
Needle major subunit Esc-ETT2-EprI
Needle minor subunit Esc-ETT2-EprJ
Translocon
ATPase Esc-ETT2-EivC
Effector export Esc-ETT2-EivE
Category II. Chaperone
Category III. Secreted effector
Category IV. Transcription regulator
Esc-ETT2-EivF