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7O3V

Stalk complex structure (TrwJ/VirB5-TrwI/VirB6) from the fully-assembled R388 type IV secretion system determined by cryo-EM.

Functional Information from GO Data
ChainGOidnamespacecontents
F0005515molecular_functionprotein binding
F0005886cellular_componentplasma membrane
F0030255biological_processprotein secretion by the type IV secretion system
G0005515molecular_functionprotein binding
G0005886cellular_componentplasma membrane
G0030255biological_processprotein secretion by the type IV secretion system
H0005515molecular_functionprotein binding
H0005886cellular_componentplasma membrane
H0030255biological_processprotein secretion by the type IV secretion system
I0005515molecular_functionprotein binding
I0005886cellular_componentplasma membrane
I0030255biological_processprotein secretion by the type IV secretion system
J0005515molecular_functionprotein binding
J0005886cellular_componentplasma membrane
J0030255biological_processprotein secretion by the type IV secretion system
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues108
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"PubMed","id":"35732732","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38886579","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

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PDB entries from 2026-03-11

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