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Annotation rule MF_01723
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General rule information [?]

Accession MF_01723
Dates 8-JAN-2007 (Created)
14-JAN-2021 (Last updated, Version 22)
Name ABC_ATPase_ThiQ
Scope
Bacteria; Proteobacteria
Templates P31548 (THIQ_ECOLI); P44986 (THIQ_HAEIN): [Recover all]
Triggered by PROSITE; PS51288

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
THIQ
Protein name
RecName: Full=Thiamine import ATP-binding protein ThiQ;
EC 7.6.2.15;
Gene name
thiQ

Comments [?]

Function Part of the ABC transporter complex ThiBPQ involved in thiamine import. Responsible for energy coupling to the transport system.
Catalytic activity RHEA:29811: ATP + H2O + thiamine(out) = ADP + H(+) + phosphate + thiamine(in)
EC 7.6.2.15
Subunit The complex is composed of two ATP-binding proteins (ThiQ), two transmembrane proteins (ThiP) and a solute-binding protein (ThiB).
Similarity Belongs to the ABC transporter superfamily. Thiamine importer (TC 3.A.1.19.1) family.
case not defined <Property:Membrane> or <Property:Membrane=1>
Subcellular location Cell membrane; Peripheral membrane protein.
else case <Property:Membrane=2>
Subcellular location Cell inner membrane; Peripheral membrane protein.
end case

Keywords [?]

case defined <Property:Membrane> and <Property:Membrane=2>
end case

Gene Ontology [?]

GO:0015888; Biological process: thiamine transport.
GO:0048502; Molecular function: ABC-type thiamine transporter activity.
GO:0005886; Cellular component: plasma membrane.

Cross-references [?]

Pfam PF00005; ABC_tran; 1;
TIGRFAMs TIGR01277; ThiQ; 1;
PROSITE PS00211; ABC_TRANSPORTER_1; 1;
PS50893; ABC_TRANSPORTER_2; 1; trigger=PRU00434;

Additional information [?]

Size range 213-262 amino acids
Related rules PRU01700
Fusion None