Cloned (Comment) | Organism |
---|---|
gene Ta0762, the pBAD-TacM plasmid series contains the genes of M3K, M3P5K, BMD, and IPK for the expression of part of modified MVA pathway II. Although the M3K, M3P5K, and IPK genes are derived from Thermoplasma acidophilum, various BMD genes have been utilized for plasmid construction. Recombinant expression of His-tagged enzyme in Escherichia coli strain BL21 | Thermoplasma acidophilum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + (R)-3-phosphomevalonate | Thermoplasma acidophilum | - |
ADP + 3,5-bisphosphomevalonate | - |
? | |
ATP + (R)-3-phosphomevalonate | Thermoplasma acidophilum JCM 9062 | - |
ADP + 3,5-bisphosphomevalonate | - |
? | |
ATP + (R)-3-phosphomevalonate | Thermoplasma acidophilum AMRC-C165 | - |
ADP + 3,5-bisphosphomevalonate | - |
? | |
ATP + (R)-3-phosphomevalonate | Thermoplasma acidophilum ATCC 25905 | - |
ADP + 3,5-bisphosphomevalonate | - |
? | |
ATP + (R)-3-phosphomevalonate | Thermoplasma acidophilum NBRC 15155 | - |
ADP + 3,5-bisphosphomevalonate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Thermoplasma acidophilum | Q9HK44 | - |
- |
Thermoplasma acidophilum AMRC-C165 | Q9HK44 | - |
- |
Thermoplasma acidophilum ATCC 25905 | Q9HK44 | - |
- |
Thermoplasma acidophilum JCM 9062 | Q9HK44 | - |
- |
Thermoplasma acidophilum NBRC 15155 | Q9HK44 | - |
- |
Purification (Comment) | Organism |
---|---|
recombinant His-tagged enzyme from Escherichia coli strain BL21 by nickel affinity chromatography | Thermoplasma acidophilum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + (R)-3-phosphomevalonate | - |
Thermoplasma acidophilum | ADP + 3,5-bisphosphomevalonate | - |
? | |
ATP + (R)-3-phosphomevalonate | - |
Thermoplasma acidophilum JCM 9062 | ADP + 3,5-bisphosphomevalonate | - |
? | |
ATP + (R)-3-phosphomevalonate | - |
Thermoplasma acidophilum AMRC-C165 | ADP + 3,5-bisphosphomevalonate | - |
? | |
ATP + (R)-3-phosphomevalonate | - |
Thermoplasma acidophilum ATCC 25905 | ADP + 3,5-bisphosphomevalonate | - |
? | |
ATP + (R)-3-phosphomevalonate | - |
Thermoplasma acidophilum NBRC 15155 | ADP + 3,5-bisphosphomevalonate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
M3P5K | - |
Thermoplasma acidophilum |
MVA-3-P 5-kinase | - |
Thermoplasma acidophilum |
Ta0762 | - |
Thermoplasma acidophilum |
General Information | Comment | Organism |
---|---|---|
evolution | mevalonate 3-phosphate 5-kinase is an enzyme involved in the modified mevalonate pathway specific to limited species of thermophilic archaea | Thermoplasma acidophilum |
metabolism | mevalonate 3-kinase plays a key role in a recently discovered modified mevalonate pathway specific to thermophilic archaea of the order Thermoplasmatales, pathway overview. In the pathway called modified MVA pathway II, mevalonate (MVA) is phosphorylated at the 3-hydroxyl group to yield 3-phosphomevalonate (MVA-3-P) by the action of mevalonate 3-kinase (M3K, EC 2.7.1.185) rather than at the 5-hydroxyl group as in the reaction of MVK (EC 2.7.4.2). M3K is also homologous to diphosphomevalonate decarboxylase (DMD). After the formation of MVA-3-P, another kinase, MVA-3-P 5-kinase (M3P5K), catalyzes its 5-phosphorylation, and a subsequent decarboxylation is catalyzed by another DMD homologue, 3,5-bisphosphomevalonate decarboxylase (BMD), to give isopentenyl phosphate (IP). IP is then phosphorylated by isopentenyl phosphate kinase (IPK) to yield isopentenyl diphosphate (IPP) | Thermoplasma acidophilum |
physiological function | mevalonate 3-phosphate 5-kinase catalyzes the ATP-dependent 5-phosphorylation of 3-phosphomevalonate | Thermoplasma acidophilum |