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Literature summary for 2.7.1.144 extracted from

  • Schoenenberger, B.; Kind, S.; Meier, R.; Eggert, T.; Obkircher, M.; Wohlgemuth, R.
    Efficient biocatalytic synthesis of D-tagatose 1,6-diphosphate by LacC-catalysed phosphorylation of D-tagatose 6-phosphate (2020), Biocatal. Biotransform., 38, 53-63 .
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
gene lacC, codon-optimized, recombinant expression in Escherichia coli strain BL21(DE3) Lactococcus lactis subsp. lactis

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Lactococcus lactis subsp. lactis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + D-tagatose 6-phosphate Lactococcus lactis subsp. lactis
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ADP + D-tagatose 1,6-bisphosphate
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?

Organism

Organism UniProt Comment Textmining
Lactococcus lactis subsp. lactis P23391
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-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme from Escherichia coli strain BL21(DE3) Lactococcus lactis subsp. lactis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + D-tagatose 6-phosphate
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Lactococcus lactis subsp. lactis ADP + D-tagatose 1,6-bisphosphate
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?
additional information enzyme efficient biocatalytic synthesis system is developed for the phosphorylation of D-tagatose 6-phosphate at its C1-position using the recombinant D-tagatose 6-phosphate kinase and the phosphoenolpyruvate/pyruvate kinase-system for ATP regeneration. This straightforward and scalable one-step biocatalytic synthesis of D-tagatose 1,6-diphosphate is successfully scaled up to the gram scale. Method evaluation and optimization, production analysis by NMR spectroscopy, overview Lactococcus lactis subsp. lactis ?
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Synonyms

Synonyms Comment Organism
D-tagatose 6-phosphate kinase
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Lactococcus lactis subsp. lactis
Lacc
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Lactococcus lactis subsp. lactis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Lactococcus lactis subsp. lactis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
assay at Lactococcus lactis subsp. lactis

Cofactor

Cofactor Comment Organism Structure
ATP
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Lactococcus lactis subsp. lactis

General Information

General Information Comment Organism
metabolism D-tagatose 1,6-diphosphate is an important metabolite which can be formed via the classical tagatose 6-phosphate pathway or via the tagatose 1-phosphate pathway Lactococcus lactis subsp. lactis
physiological function enzyme LacC catalyses the efficient biocatalytic synthesis of D-tagatose 1,6-diphosphate via phosphorylation of D-tagatose 6-phosphate Lactococcus lactis subsp. lactis