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Literature summary extracted from
- Three transport systems for the osmoprotectant glycine betaine operate in Bacillus subtilis: characterization of OpuD (1996), J. Bacteriol., 178, 5071-5079.
Cloned(Commentary)
| EC Number | Cloned (Comment) | Organism |
|---|---|---|
| 7.6.2.9 | opuD | Bacillus subtilis |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 7.6.2.9 | 0.0024 | - |
glycine betaine | OpuA | Bacillus subtilis |  |
| 7.6.2.9 | 0.0051 | - |
glycine betaine | OpuC, without NaCl | Bacillus subtilis | |
| 7.6.2.9 | 0.006 | - |
glycine betaine | OpuC, in presence of 0.4 M NaCl | Bacillus subtilis | |
| 7.6.2.9 | 0.0095 | - |
glycine betaine | OpuD, without NaCl | Bacillus subtilis | |
| 7.6.2.9 | 0.013 | - |
glycine betaine | OpuD, in presence of 0.4 M NaCl | Bacillus subtilis | |
Metals/Ions
| EC Number | Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|---|
| 7.6.2.9 | additional information | high osmolarity activates | Bacillus subtilis |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 7.6.2.9 | 56130 | - |
x * 56130, calculation from nucleotide sequence | Bacillus subtilis |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 7.6.2.9 | ATP + H2O + glycine betaine/out | Bacillus subtilis | high osmolarity stimulates de novo synthesis of OpuD and activates preeixisting OpuD proteins to achieve maximal glycine betaine uptake activity | ADP + phosphate + glycine betaine/in | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 7.6.2.9 | Bacillus subtilis | - |
three transport systems for the osmoprotectant glycine betaine: OpuA, OpuC and Opu D | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 7.6.2.9 | ATP + H2O + glycine betaine/out | - |
Bacillus subtilis | ADP + phosphate + glycine betaine/in | - |
? | |
| 7.6.2.9 | ATP + H2O + glycine betaine/out | high osmolarity stimulates de novo synthesis of OpuD and activates preeixisting OpuD proteins to achieve maximal glycine betaine uptake activity | Bacillus subtilis | ADP + phosphate + glycine betaine/in | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 7.6.2.9 | ? | x * 56130, calculation from nucleotide sequence | Bacillus subtilis |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 7.6.2.9 | OpuD | - |
Bacillus subtilis |
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