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Literature summary for 2.4.1.288 extracted from

  • Ati, J.; Colas, C.; Lafite, P.; Sweeney, R.P.; Zheng, R.B.; Lowary, T.L.; Daniellou, R.
    The LPG1x family from Leishmania major is constituted of rare eukaryotic galactofuranosyltransferases with unprecedented catalytic properties (2018), Sci. Rep., 8, 17566 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Leishmania major

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.005
-
UDP-alpha-D-galactopyranose pH 8.0, 37°C Leishmania major
0.006
-
UDP-alpha-D-glucopyranose pH 8.0, 37°C Leishmania major
0.02
-
UDP-alpha-D-galactofuranose pH 8.0, 37°C Leishmania major
0.032
-
GDP-alpha-D-mannopyranose pH 8.0, 37°C Leishmania major
0.043
-
GDP-alpha-D-glucopyranose pH 8.0, 37°C Leishmania major
0.05
-
UDP-alpha-D-galactopyranose pH 8.0, 37°C Leishmania major
0.07
-
UDP-alpha-D-galactofuranose pH 8.0, 37°C Leishmania major
0.23
-
UDP-alpha-D-galactopyranose pH 8.0, 37°C Leishmania major

Organism

Organism UniProt Comment Textmining
Leishmania major Q4QD44 isoform LPG1G
-
Leishmania major Q6XFB6 isoform LPG1L
-
Leishmania major Q9NC61 isoform LPG1
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
GDP-alpha-D-glucopyranose + methyl alpha-D-mannopyrannoside
-
Leishmania major UDP + ?
-
?
GDP-alpha-D-mannopyranose + methyl alpha-D-mannopyrannoside
-
Leishmania major UDP + ?
-
?
additional information among hexoses, monosaccharides, 4-nitrophenyl-furanoses, 4-nitorphenyl-hexoses and disaccharides tested, only methyl alpha-D-mannopyrannoside efficiently reacts as an acceptor. No donor: UDP-alpha-D-glucuronic acid Leishmania major ?
-
-
additional information among hexoses, monosaccharides, 4-nitrophenyl-furanoses, 4-nitorphenyl-hexoses and disaccharides tested, only methyl alpha-D-mannopyrannoside efficiently reacts as an acceptor. No donors: UDP-alpha-D-glucopyranose, UDP-alpha-D-glucuronic acid, GDP-alpha-D-glucopyranose, GDP-alpha-D-mannopyranose Leishmania major ?
-
-
UDP-alpha-D-galactofuranose + methyl alpha-D-mannopyrannoside
-
Leishmania major UDP + ?
-
?
UDP-alpha-D-galactopyranose + methyl alpha-D-mannopyrannoside
-
Leishmania major UDP + ?
-
?
UDP-alpha-D-glucopyranose + methyl alpha-D-mannopyrannoside
-
Leishmania major UDP + ?
-
?

Synonyms

Synonyms Comment Organism
LmjF.25.0010 gen name Leishmania major
LMJF_25_0010
-
Leishmania major
LPG1
-
Leishmania major
LPG1G
-
Leishmania major
LPG1G2
-
Leishmania major
LPG1L
-
Leishmania major

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.4
-
GDP-alpha-D-glucopyranose pH 8.0, 37°C Leishmania major
1.43
-
GDP-alpha-D-mannopyranose pH 8.0, 37°C Leishmania major
2.2
-
UDP-alpha-D-galactopyranose pH 8.0, 37°C Leishmania major
3.4
-
UDP-alpha-D-glucopyranose pH 8.0, 37°C Leishmania major
5.33
-
UDP-alpha-D-galactopyranose pH 8.0, 37°C Leishmania major
7.8
-
UDP-alpha-D-galactopyranose pH 8.0, 37°C Leishmania major
88.3
-
UDP-alpha-D-galactofuranose pH 8.0, 37°C Leishmania major
512
-
UDP-alpha-D-galactofuranose pH 8.0, 37°C Leishmania major

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
8.3
-
GDP-alpha-D-glucopyranose pH 8.0, 37°C Leishmania major
23.3
-
UDP-alpha-D-galactopyranose pH 8.0, 37°C Leishmania major
47.7
-
GDP-alpha-D-mannopyranose pH 8.0, 37°C Leishmania major
165
-
UDP-alpha-D-galactopyranose pH 8.0, 37°C Leishmania major
466.3
-
UDP-alpha-D-galactopyranose pH 8.0, 37°C Leishmania major
578
-
UDP-alpha-D-glucopyranose pH 8.0, 37°C Leishmania major
4846.7
-
UDP-alpha-D-galactofuranose pH 8.0, 37°C Leishmania major
6833
-
UDP-alpha-D-galactofuranose pH 8.0, 37°C Leishmania major