Any feedback?
Literature summary for 2.4.1.152 extracted from
- Development of a sensitive separation and quantification method for sialyl Lewis X and Lewis X involving anion-exchange chromatography: biochemical characterization of alpha1-3 fucosyltransferase-VII (2004), J. Biochem., 136, 723-731.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| FucT-VII: DNA and amino acid sequence determination and analysis, expression of the catalytic domain of FucT-VII fused to protein A from Staphylococcus aureus in Spodoptera frugiperda Sf21 insect cells via the baculovirus infection system | Homo sapiens |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| GDP | strong inhibition of FucT-VII | Homo sapiens |  |
| additional information | no inhibition of FucT-VII by NEM | Homo sapiens | |
| NEM | complete inhibition of FucT-VI at 5 mM | Homo sapiens | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.021 | - |
GDP-beta-fucose | pH 6.5, 30°C, recombinant FucT-VII and commercial FucT-VI | Homo sapiens | |
| 0.3 | - |
N-acetyllactosamine | pH 6.5, 30°C, commercial FucT-VI | Homo sapiens | |
| 7.8 | - |
alpha2,3-sialyl-N-acetyllactosamine | pH 6.5, 30°C, recombinant FucT-VII | Homo sapiens | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| Golgi membrane | the enzyme possesses a cytoplasmic domain, a transmembrane domain, and a Golgi lumenal catalytic domain | Homo sapiens | 139 | - |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Mn2+ | at 10 mM MnCl2 | Homo sapiens | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 39000 | - |
x * 39000, wild-type enzyme, SDS-PAGE, x * 44000-46000, recombinant FucT-VII catalytic domain-protein A fusion protein, SDS-PAGE | Homo sapiens |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| GDP-beta-fucose + alpha2,3-sialyl N-acetyllactosaminyl-R | Homo sapiens | FucT-VII and FucT-IV | GDP + alpha1,3-fucosyl-alpha2,3-sialyl-N-acetyllactosaminyl-R | - |
? | |
| additional information | Homo sapiens | FucT-VI is involved in the biosynthesis of nonsialylated Lewis X, i.e. Lex, antigen, FucT VII is essential for biosynthesis of the carbohydrate antigen sialyl Lewis X, i.e. sLex, in leukocytes, FucT VII and FucT IV are essential for biosynthesis of selectin binding ligands in T-cells | ? | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Homo sapiens | - |
- |
- |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| glycoprotein | the wild-type contains 2 N-glycosylation sites | Homo sapiens |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| recombinant FucT-VII catalytic domain-protein A fusion protein from Sf21 insect cells by IgG affinity chromatography | Homo sapiens |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| commercial preparation | FucT-VI | Homo sapiens | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
assay development utilizing anion exchange chromatography, overview | Homo sapiens |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| GDP-beta-fucose + alpha2,3-sialyl N-acetyllactosamine | FucT-VII and FucT-IV | Homo sapiens | GDP + alpha1,3-fucosyl-alpha2,3-sialyl-N-acetyllactosamine | - |
? | |
| GDP-beta-fucose + alpha2,3-sialyl N-acetyllactosaminyl-R | FucT-VII and FucT-IV | Homo sapiens | GDP + alpha1,3-fucosyl-alpha2,3-sialyl-N-acetyllactosaminyl-R | - |
? | |
| GDP-beta-fucose + N-acetyllactosamine | FucT-VI | Homo sapiens | GDP + alpha1,3-fucosyl-N-acetyllactosamine | - |
? | |
| additional information | FucT-VI is involved in the biosynthesis of nonsialylated Lewis X, i.e. Lex, antigen, FucT VII is essential for biosynthesis of the carbohydrate antigen sialyl Lewis X, i.e. sLex, in leukocytes, FucT VII and FucT IV are essential for biosynthesis of selectin binding ligands in T-cells | Homo sapiens | ? | - |
? | |
| additional information | assay development utilizing anion exchange chromatography | Homo sapiens | ? | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 39000, wild-type enzyme, SDS-PAGE, x * 44000-46000, recombinant FucT-VII catalytic domain-protein A fusion protein, SDS-PAGE | Homo sapiens |
| More | the enzyme possesses a cytoplasmic domain, a transmembrane domain, and a large Golgi lumenal catalytic domain | Homo sapiens |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| alpha1-3 FucT | - |
Homo sapiens |
| FucT-VI | - |
Homo sapiens |
| FucT-VII | - |
Homo sapiens |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
assay at | Homo sapiens |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 5.5 | 6.5 | recombinant FucT-VII | Homo sapiens |
Ki Value [mM]
| Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.0045 | - |
GDP | pH 6.5, 30°C, recombinant FucT-VII | Homo sapiens | |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
