EC Number | Application | Comment | Organism |
---|---|---|---|
2.4.1.274 | medicine | the amounts of Lac-Cer synthesized by isoform beta4GalT5 correlate with the tumorigenic potentials of malignantly transformed cells | Mus musculus |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.274 | UDP-alpha-D-galactose + glucosylceramide | Mus musculus | - |
UDP + lactosylceramide | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.4.1.274 | Mus musculus | Q9JMK0 | - |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.4.1.274 | B16-F10 cell | - |
Mus musculus | - |
2.4.1.274 | B16-F10 cell | melanoma cell | Mus musculus | - |
2.4.1.274 | MEF cell | - |
Mus musculus | - |
2.4.1.274 | melanoma cell | - |
Mus musculus | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.274 | UDP-alpha-D-galactose + glucosylceramide | - |
Mus musculus | UDP + lactosylceramide | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.4.1.274 | beta4-galactosyltransferase 5 | - |
Mus musculus |
2.4.1.274 | beta4GalT5 | - |
Mus musculus |
2.4.1.274 | Lac-Cer synthase | - |
Mus musculus |
EC Number | Organism | Comment | Expression |
---|---|---|---|
2.4.1.274 | Mus musculus | gene expression increases by 2-3fold upon malignant transformation of cells | up |
EC Number | General Information | Comment | Organism |
---|---|---|---|
2.4.1.274 | physiological function | the amounts of Lac-Cer and ganglioside GM3 are significantly less in a stable clone E5 whose beta4GalT5 gene expression level is reduced to 35% than in a control clone C1 by transfection of its antisense cDNA. The average tumor size and average number of colonies formed with clone E5 are decreased to 44 and 49%, respectively, of those formed with clone C1. The numbers and sizes of colonies formed in the soft agarose gels, and the volumes of tumors formed in athymic mice with fibroblasts from wild type, heterozygous and homozygous beta4GalT5-knockout mouse embryos upon transformation with the polyoma virus oncogene correlate with the beta4GalT5 gene dosage | Mus musculus |