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Annotation rule MF_02202
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General rule information [?]

Accession MF_02202
Dates 31-JAN-2018 (Created)
20-NOV-2019 (Last updated, Version 2)
Name TolQ
Scope
Bacteria; Proteobacteria
Template P0ABU9 (TOLQ_ECOLI)
Triggered by

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
TOLQ
Protein name
RecName: Full=Tol-Pal system protein TolQ;
Gene name
tolQ

Comments [?]

case <OC:Enterobacterales>
Function Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity. Required, with TolR, for the proton motive force-dependent activation of TolA and for TolA-Pal interaction.
else
Function Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity.
end case
Subunit The Tol-Pal system is composed of five core proteins: the inner membrane proteins TolA, TolQ and TolR, the periplasmic protein TolB and the outer membrane protein Pal. They form a network linking the inner and outer membranes and the peptidoglycan layer.
Subcellular location Cell inner membrane; Multi-pass membrane protein.
Similarity Belongs to the ExbB/TolQ family.

Keywords [?]

Cell cycle
Cell division
Cell inner membrane
Cell membrane
Membrane
Transmembrane
Transmembrane helix

Gene Ontology [?]

GO:0051301; Biological process: cell division.
GO:0005887; Cellular component: integral component of plasma membrane.

Cross-references [?]

Pfam PF01618; MotA_ExbB; 1;
TIGRFAMs TIGR02796; tolQ; 1;

Computed features [?]

General Transmembrane; -; 3; trigger=yes;

Additional information [?]

Size range 200-300 amino acids
Related rules None
Fusion None


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