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Literature summary for 7.6.2.16 extracted from
- Polyamine uptake systems in Escherichia coli (2001), Res. Microbiol., 152, 271-278 .
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 |
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 |
| potFGHI | - |
Escherichia coli |
| putrescine-specific uptake system | consists of PotF (the substrate binding protein), PotG (an ATPase), and PotH and PotI (channel-forming transmembrane proteins) | Escherichia coli |
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