2.4.1.266: glucosyl-3-phosphoglycerate synthase
This is an abbreviated version!
For detailed information about glucosyl-3-phosphoglycerate synthase, go to the full flat file.
Word Map on EC 2.4.1.266
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2.4.1.266
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mycobacteria
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tuberculosis
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glucosylglycerate
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glycosyltransferase
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lipopolysaccharide
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methylglucose
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gg
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d-3-phosphoglycerate
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gdp-mannose
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planctomycetes
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udp
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phylum
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burtonii
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methylmannose
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marina
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deep-branching
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smegmatis
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mannosyl-3-phosphoglycerate
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methanococcoides
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mobilis
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petrotoga
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gdp-glucose
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glucosylation
- 2.4.1.266
- mycobacteria
- tuberculosis
-
glucosylglycerate
- glycosyltransferase
- lipopolysaccharide
-
methylglucose
- gg
- d-3-phosphoglycerate
- gdp-mannose
- planctomycetes
- udp
-
phylum
- burtonii
-
methylmannose
- marina
-
deep-branching
- smegmatis
-
mannosyl-3-phosphoglycerate
-
methanococcoides
- mobilis
-
petrotoga
- gdp-glucose
-
glucosylation
Reaction
Synonyms
glucosyl-3-phosphoglycerate synthase, glucosyl-3-phosphoglycerate synthase/phosphatase, glucosylphosphoglycerate synthase, GpgS, GpgS protein, GpgS/P, More, MSMEG_5084, RB1005, Rv1208 protein
ECTree
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Systematic Name
Systematic Name on EC 2.4.1.266 - glucosyl-3-phosphoglycerate synthase
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NDP-glucose:3-phospho-D-glycerate 2-alpha-D-glucosyltransferase
The enzyme is involved in biosynthesis of 2-O-(alpha-D-glucopyranosyl)-D-glycerate via the two-step pathway in which glucosyl-3-phosphoglycerate synthase catalyses the conversion of GDP-glucose and 3-phospho-D-glycerate into 2-O-(alpha-D-glucopyranosyl)-3-phospho-D-glycerate, which is then converted to 2-O-(alpha-D-glucopyranosyl)-D-glycerate by EC 3.1.3.85 glucosyl-3-phosphoglycerate phosphatase. The activity is dependent on divalent cations (Mn2+, Co2+, or Mg2+). The enzyme from Persephonella marina shows moderate flexibility on the sugar donor concerning the nucleotide moiety (UDP-glucose, ADP-glucose, GDP-glucose) but is strictly specific for glucose. The enzyme is also strictly specific for 3-phospho-D-glycerate as acceptor [1]. The enzyme from Methanococcoides burtonii is strictly specific for GDP-glucose and 3-phospho-D-glycerate [2]. This enzyme catalyses the first glucosylation step in methylglucose lipopolysaccharide biosynthesis in mycobacteria [4,5].