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Literature summary for 5.4.2.8 extracted from
- Molecular analysis of phosphomannomutase (PMM) genes reveals a unique PMM duplication event in diverse Triticeae species and the main PMM isozymes in bread wheat tissues (2010), BMC Plant Biol., 10, 214.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| expressed in Escherichia coli | Hordeum vulgare |
| expressed in Escherichia coli | Triticum aestivum |
| expressed in Escherichia coli | Brachypodium distachyon |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.4 | - |
alpha-D-mannose 1-phosphate | isoform PMM-D1, 30°C, pH not specified in the publication | Triticum aestivum |  |
| 0.46 | - |
alpha-D-mannose 1-phosphate | isoform PMM-A1, 37°C, pH not specified in the publication | Triticum aestivum | |
| 0.48 | - |
alpha-D-mannose 1-phosphate | isoform PMM-D2, 30°C, pH not specified in the publication | Triticum aestivum | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Aegilops tauschii | C8CK15 | isoform PMM-D1; cultivars AS67 and AS91 | - |
| Aegilops tauschii | C8CK16 | isoform PMM-D2; cultivars AS67 and AS91 | - |
| Brachypodium distachyon | - |
cultivar Bd21 | - |
| Hordeum vulgare | - |
cultivar Betzes | - |
| Oryza sativa | - |
- |
- |
| Triticum aestivum | C8CK06 | isoform PMM-A1; cultivars Xiaoyan 54 and Chinese Spring | - |
| Triticum aestivum | C8CK09 | isoform PMM-D1; cultivars Xiaoyan 54 and Chinese Spring | - |
| Triticum aestivum | C8CK10 | isoform PMM-D2; cultivars Xiaoyan 54 and Chinese Spring | - |
| Triticum turgidum subsp. durum | - |
cultivar Langdon | - |
| Triticum turgidum subsp. durum | C8CK11 | isoform PMM-A1; cultivar Langdon | - |
| Triticum turgidum subsp. durum | C8CK12 | isoform PMM-B1; cultivar Langdon | - |
| Triticum turgidum subsp. durum | C8CK13 | isoform PMM-B2; cultivar Langdon | - |
| Triticum urartu | - |
cultivars DV877 and IE29-1 | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| nickel affinity chromatography column chromatography | Hordeum vulgare |
| nickel affinity chromatography column chromatography | Triticum aestivum |
| nickel affinity chromatography column chromatography | Brachypodium distachyon |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| alpha-D-mannose 1-phosphate | - |
Hordeum vulgare | alpha-D-mannose 6-phosphate | - |
? | |
| alpha-D-mannose 1-phosphate | - |
Oryza sativa | alpha-D-mannose 6-phosphate | - |
? | |
| alpha-D-mannose 1-phosphate | - |
Triticum turgidum subsp. durum | alpha-D-mannose 6-phosphate | - |
? | |
| alpha-D-mannose 1-phosphate | - |
Triticum urartu | alpha-D-mannose 6-phosphate | - |
? | |
| alpha-D-mannose 1-phosphate | - |
Triticum aestivum | alpha-D-mannose 6-phosphate | - |
? | |
| alpha-D-mannose 1-phosphate | - |
Aegilops tauschii | alpha-D-mannose 6-phosphate | - |
? | |
| alpha-D-mannose 1-phosphate | - |
Brachypodium distachyon | alpha-D-mannose 6-phosphate | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| PMM | - |
Hordeum vulgare |
| PMM | - |
Oryza sativa |
| PMM | - |
Triticum turgidum subsp. durum |
| PMM | - |
Triticum urartu |
| PMM | - |
Triticum aestivum |
| PMM | - |
Aegilops tauschii |
| PMM | - |
Brachypodium distachyon |
| PMM-1 | isoform | Hordeum vulgare |
| PMM-A1 | isoform | Triticum urartu |
| PMM-A1 | isoform | Triticum aestivum |
| PMM-A1 | isoform | Triticum turgidum subsp. durum |
| PMM-A2 | isoform | Triticum turgidum subsp. durum |
| PMM-A2 | isoform | Triticum urartu |
| PMM-B1 | isoform | Triticum turgidum subsp. durum |
| PMM-B2 | isoform | Triticum turgidum subsp. durum |
| PMM-D1 | isoform | Triticum aestivum |
| PMM-D1 | isoform | Aegilops tauschii |
| PMM-D2 | isoform | Triticum aestivum |
| PMM-D2 | isoform | Aegilops tauschii |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 24 | - |
- |
Hordeum vulgare |
| 30 | - |
- |
Oryza sativa |
| 30 | - |
- |
Brachypodium distachyon |
| 30 | - |
isoform PMM-D1 | Triticum aestivum |
| 30 | - |
isoform PMM-D2 | Triticum aestivum |
| 37 | - |
isoform PMM-A1 | Triticum aestivum |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 24 | 37 | - |
Oryza sativa |
| 30 | 37 | the enzyme activity level is reduced by nearly 95% as the temperature increases from 30 to 37°C | Brachypodium distachyon |
| 30 | 37 | the isoform PMM-1 activity level decreases sharply (by more than 90%) as the temperature shifts from 30 to 37°C | Hordeum vulgare |
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