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Literature summary for 7.6.2.11 extracted from

  • Kashiwagi, K.; Miyamoto, S.; Nukui, E.; Kobayashi, H.; Igarashi, K.
    Functions of PotA and PotD proteins in spermidine-preferential uptake system in Escherichia coli (1993), J. Biol. Chem., 268, 19358-19363.
    View publication on PubMed
Search for more literature for 7.6.2.11

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information PotD binds spermidine with a 0.0032 mM dissociation constant Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information PotA protein and PotD protein are absolutely necessary for spermidine uptake in conjugation with the two channel forming proteins PotB and PotC Escherichia coli ?
-
 ?
additional information the following amino acids of the PotD protein are involved in binding of spermidine: Trp34, Thr35, Glu36, Tyr37, Ser83, Tyr85, Asp168, Glu171, Trp229 Escherichia coli ?
-
 ?
spermidine/out + ATP + H2O
-
 Escherichia coli spermidine/in + ADP + phosphate
-
 ?

Subunits

Subunits Comment Organism
More the enzyme is a ATP-binding cassette transporter Escherichia coli
More PotA protein and PotD protein are absolutely necessary for spermidine uptake in conjugation with the two channel forming proteins PotB and PotC Escherichia coli