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Literature summary for 1.5.1.52 extracted from
- Staphylopine, pseudopaline, and yersinopine dehydrogenases A structural and kinetic analysis of a new functional class of opine dehydrogenase (2018), J. Biol. Chem., 293, 8009-8019 .
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| expression in Escherichia coli | Staphylococcus aureus |
Crystallization (Commentary)
| Crystallization (Comment) | Organism |
|---|---|
| crystals are grown in hanging drops composed of 0.0015 ml of protein and 0.0015 ml of well solution at 24°C. The crystals are transferred into well solution supplemented with 25% glycerol as a cryoprotectant and flash-cooled in liquid nitrogen prior to data collection | Staphylococcus aureus |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.029 | - |
pyruvate | pH 8.0, 22°C | Staphylococcus aureus |  |
| 1.4 | - |
oxaloacetate | pH 8.0, 22°C | Staphylococcus aureus | |
| 3 | - |
glyoxylate | pH 8.0, 22°C | Staphylococcus aureus | |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + pyruvate + NADPH + H+ | Staphylococcus aureus | the enzyme catalyses the last reaction in the biosynthesis of the metallophore staphylopine. The metallophore play an important role in metal acquisition of zinc, cobalt, nickel, and iron and is also associated with the pathogenesis of several disease states | staphylopine + NADP+ + H2O | - |
? | |
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + pyruvate + NADPH + H+ | Staphylococcus aureus ATCC 700699 | the enzyme catalyses the last reaction in the biosynthesis of the metallophore staphylopine. The metallophore play an important role in metal acquisition of zinc, cobalt, nickel, and iron and is also associated with the pathogenesis of several disease states | staphylopine + NADP+ + H2O | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Staphylococcus aureus | A0A0H3JT80 | - |
- |
| Staphylococcus aureus ATCC 700699 | A0A0H3JT80 | - |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Staphylococcus aureus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + glyoxylate + NADPH + H+ | the enzyme prefers the alpha-oxo acid substrate pyruvate but also exhibits limited turnover with oxaloacetate and glyoxylate | Staphylococcus aureus | ? + NADP+ + H2O | - |
? | |
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + glyoxylate + NADPH + H+ | the enzyme prefers the alpha-oxo acid substrate pyruvate but also exhibits limited turnover with oxaloacetate and glyoxylate | Staphylococcus aureus ATCC 700699 | ? + NADP+ + H2O | - |
? | |
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + oxaloacetate + NADPH + H+ | the enzyme prefers the alpha-oxo acid substrate pyruvate but also exhibits limited turnover with oxaloacetate and glyoxylate | Staphylococcus aureus | ? + NADP+ + H2O | - |
? | |
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + oxaloacetate + NADPH + H+ | the enzyme prefers the alpha-oxo acid substrate pyruvate but also exhibits limited turnover with oxaloacetate and glyoxylate | Staphylococcus aureus ATCC 700699 | ? + NADP+ + H2O | - |
? | |
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + pyruvate + NADPH + H+ | the enzyme catalyses the last reaction in the biosynthesis of the metallophore staphylopine. The metallophore play an important role in metal acquisition of zinc, cobalt, nickel, and iron and is also associated with the pathogenesis of several disease states | Staphylococcus aureus | staphylopine + NADP+ + H2O | - |
? | |
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + pyruvate + NADPH + H+ | the enzyme prefers the alpha-oxo acid substrate pyruvate but also exhibits limited turnover with oxaloacetate and glyoxylate | Staphylococcus aureus | staphylopine + NADP+ + H2O | - |
? | |
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + pyruvate + NADPH + H+ | the enzyme catalyses the last reaction in the biosynthesis of the metallophore staphylopine. The metallophore play an important role in metal acquisition of zinc, cobalt, nickel, and iron and is also associated with the pathogenesis of several disease states | Staphylococcus aureus ATCC 700699 | staphylopine + NADP+ + H2O | - |
? | |
| (2S)-2-amino-4-[[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoate + pyruvate + NADPH + H+ | the enzyme prefers the alpha-oxo acid substrate pyruvate but also exhibits limited turnover with oxaloacetate and glyoxylate | Staphylococcus aureus ATCC 700699 | staphylopine + NADP+ + H2O | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| dimer | - |
Staphylococcus aureus |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| SaODH | - |
Staphylococcus aureus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 22 | - |
assay at | Staphylococcus aureus |
Turnover Number [1/s]
| Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.074 | - |
glyoxylate | pH 8.0, 22°C | Staphylococcus aureus | |
| 0.26 | - |
NADPH | pH 8.0, 22°C | Staphylococcus aureus | |
| 0.26 | - |
pyruvate | pH 8.0, 22°C | Staphylococcus aureus | |
| 0.26 | - |
oxaloacetate | pH 8.0, 22°C | Staphylococcus aureus | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8 | - |
assay at | Staphylococcus aureus |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| NADPH | the enzyme is specific for NADPH | Staphylococcus aureus | |
General Information
| General Information | Comment | Organism |
|---|---|---|
| metabolism | the enzyme catalyses the last reaction in the biosynthesis of the metallophore staphylopine. The metallophore play an important role in metal acquisition of zinc, cobalt, nickel, and iron and is also associated with the pathogenesis of several disease states | Staphylococcus aureus |
| physiological function | the enzyme catalyses the last reaction in the biosynthesis of the metallophore staphylopine. The metallophore play an important role in metal acquisition of zinc, cobalt, nickel, and iron and is also associated with the pathogenesis of several disease states | Staphylococcus aureus |
kcat/KM [mM/s]
| kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.024 | - |
glyoxylate | pH 8.0, 22°C | Staphylococcus aureus | |
| 0.18 | - |
oxaloacetate | pH 8.0, 22°C | Staphylococcus aureus | |
| 8.9 | - |
pyruvate | pH 8.0, 22°C | Staphylococcus aureus | |
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Release 2023.1 (January 2023)
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