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Literature summary for 7.6.2.16 extracted from

  • Igarashi, K.; Kashiwagi, K.
    Polyamine transport in bacteria and yeast (1999), Biochem. J., 344, 633-642 .
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0005
-
putrescine-[putrescine-binding protein PotF][side 1] pH and temperature not specified in the publication Escherichia coli

Localization

Localization Comment Organism GeneOntology No. Textmining
plasma membrane
-
Escherichia coli 5886
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + putrescine-[putrescine-binding protein PotF][side 1] Escherichia coli
-
ADP + phosphate + putrescine[side 2] + [putrescine-binding protein PotF][side 1]
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + putrescine-[putrescine-binding protein PotF][side 1]
-
Escherichia coli ADP + phosphate + putrescine[side 2] + [putrescine-binding protein PotF][side 1]
-
?

Subunits

Subunits Comment Organism
? x * 38000 + x * 45000 + x * 31000-35000 + x * 31000-35000, subunits PotF, PotG, PotH and PotI, calculated from amino acid sequence Escherichia coli

Synonyms

Synonyms Comment Organism
ATP-binding cassette putrescine-specific uptake system
-
Escherichia coli
PotF putrescine-binding protein subunit Escherichia coli
potFGHI operon name Escherichia coli
PotG membrane-associated ATPase subunit Escherichia coli
PotH channel-forming protein subunit Escherichia coli
PotI channel-forming protein subunit Escherichia coli