Protein Variants | Comment | Organism |
---|---|---|
E340X/L218L/N314D | native mutant, no or nearly no enzyme activity, L218L is a silent mutation, galactosemia phenotype | Homo sapiens |
L218L/N314D | native Duarte-1 D1 variant, L218L is a silent mutation, N314D leads to 110-130% activity compared to the wild-type | Homo sapiens |
N314D/G1105C/G1391A | native Duarte-2 D2 variant, 40-50% activity compared to the wild-type | Homo sapiens |
Q188R | native mutant, no enzyme activity in vivo, galactosemia phenotype | Homo sapiens |
W316X/N314D/G1105C/G1391A | native mutant, nearly no enzyme activity, galactosemia phenotype | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-glucose + alpha-D-galactose 1-phosphate | Homo sapiens | essential enzyme in galactose metabolism, deficiency causes genetic disorder galactosemia, e.g. mutant Duarte variant | alpha-D-glucose 1-phosphate + UDP-galactose | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
2 different allelic variants : Duarte-1, D1, and Duarte-2, D2 | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-glucose + alpha-D-galactose 1-phosphate | - |
Homo sapiens | alpha-D-glucose 1-phosphate + UDP-galactose | - |
r | |
UDP-glucose + alpha-D-galactose 1-phosphate | essential enzyme in galactose metabolism, deficiency causes genetic disorder galactosemia, e.g. mutant Duarte variant | Homo sapiens | alpha-D-glucose 1-phosphate + UDP-galactose | - |
r |
Synonyms | Comment | Organism |
---|---|---|
GALT | - |
Homo sapiens |