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Literature summary for 5.1.3.25 extracted from

  • Yoo, H.G.; Kwon, S.Y.; Karki, S.; Kwon, H.J.
    A new route to dTDP-6-deoxy-L-talose and dTDP-L-rhamnose: dTDP-L-rhamnose 4-epimerase in Burkholderia thailandensis (2011), Bioorg. Med. Chem. Lett., 21, 3914-3917.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
gene BTH_I1476, DNA and amino acid sequence determination and analysis Burkholderia thailandensis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0247
-
dTDP-6-deoxy-beta-L-talose pH 8.2, temperature not specified in the publication Burkholderia thailandensis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
dTDP-6-deoxy-beta-L-talose Burkholderia thailandensis
-
dTDP-beta-L-rhamnose
-
r

Organism

Organism UniProt Comment Textmining
Burkholderia thailandensis Q2SYH7 gene BTH_I1476
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
dTDP-6-deoxy-beta-L-talose
-
Burkholderia thailandensis dTDP-beta-L-rhamnose
-
r
dTDP-6-deoxy-beta-L-talose the equilibrium of WibBBth catalysis favors dTDP-beta-L-rhamnose formation Burkholderia thailandensis dTDP-beta-L-rhamnose
-
r

Synonyms

Synonyms Comment Organism
dTDP-6-deoxysugar 4-epimerase
-
Burkholderia thailandensis
dTDP-L-rhamnose 4-epimerase
-
Burkholderia thailandensis
dTDP-Rha 4-epimerase
-
Burkholderia thailandensis
wbiB
-
Burkholderia thailandensis

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.9
-
dTDP-6-deoxy-beta-L-talose pH 8.2, temperature not specified in the publication Burkholderia thailandensis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8 8.4 in phosphate buffer Burkholderia thailandensis

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
36.4
-
dTDP-6-deoxy-beta-L-talose pH 8.2, temperature not specified in the publication Burkholderia thailandensis