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Literature summary for 7.2.2.7 extracted from

  • Fetherstone, J.D.; Bertolino, V.J.; Perry, R.D.
    YbtP and YbtQ: two ABC transporters required for iron uptake in Yersinia pestis (1999), Mol. Microbiol., 32, 289-299.
    View publication on PubMed
Search for more literature for 7.2.2.7

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane protein YbtP and protein YbtQ both contain an amino-terminal membrane-spanning domain and a carboxy-terminal ATPase Yersinia pestis 16020
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Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + Fe3+/out Yersinia pestis proteins YbtP and YbtQ are members of the ABC transporter family and probably function as a heterodimer in the transport of ferri-yersiniabactin ADP + phosphate + Fe3+/in
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 ?
ATP + H2O + Fe3+/out Yersinia pestis cells with mutations in protein YbtP or protein YbtQ still produce yersiniabactin but are impaired in their ability to grow at 37°C under iron-deficient conditions ADP + phosphate + Fe3+/in
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 ?

Organism

Organism UniProt Comment Textmining
Yersinia pestis
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + Fe3+/out proteins YbtP and YbtQ are members of the ABC transporter family and probably function as a heterodimer in the transport of ferri-yersiniabactin Yersinia pestis ADP + phosphate + Fe3+/in
-
 ?
ATP + H2O + Fe3+/out cells with mutations in protein YbtP or protein YbtQ still produce yersiniabactin but are impaired in their ability to grow at 37°C under iron-deficient conditions Yersinia pestis ADP + phosphate + Fe3+/in
-
 ?

Subunits

Subunits Comment Organism
More protein YbtP and YbtQ are members of the ABC transporter family and probably function as a heterodimer in the transport of ferri-yersiniabactin. Both YbtP and YbtQ contain the permease and the ATP-binding domain fused into a single protein Yersinia pestis