Application | Comment | Organism |
---|---|---|
medicine | L70P and R450C mutations in the coding region of the UROC1 gene in a girl with urocanic aciduria presenting with mental retardation and intermittent ataxia. Both mutations cannot produce a fully functional enzyme, L70P substitution implies the disruption of an alpha-helix in the N-terminus, which alters its properties and therefore, its function. The R450C change renders impossible any interaction between urocanase and its substrate and loses its enzyme activity | Homo sapiens |
Cloned (Comment) | Organism |
---|---|
UROC1 gene cloned into the expression vector pET100/D-TOPO with an N-terminal tag containing the Xpress epitope and a 6xHis-tag. Expressed in Escherichia coli BL21Start (D3) | Homo sapiens |
Protein Variants | Comment | Organism |
---|---|---|
L70P/R450C | L70P and R450C mutations in the coding region of the UROC1 gene in a girl with urocanic aciduria presenting with mental retardation and intermittent ataxia. Both mutations cannot produce a fully functional enzyme, L70P substitution implies the disruption of an alpha-helix in the N-terminus, which alters its properties and therefore, its function. The R450C change renders impossible any interaction between urocanase and its substrate and loses its enzyme activity | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Purification (Comment) | Organism |
---|---|
native and mutant enzymes, by sonication, centrifugation and gel filtration | Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
Urocanate + H2O | - |
Homo sapiens | 4,5-Dihydro-4-oxo-5-imidazolepropanoate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
UROC1 | - |
Homo sapiens |
Urocanase | - |
Homo sapiens |
General Information | Comment | Organism |
---|---|---|
malfunction | L70P and R450C mutations in the coding region of the UROC1 gene in a girl with urocanic aciduria presenting with mental retardation and intermittent ataxia. Both mutations cannot produce a fully functional enzyme, L70P substitution implies the disruption of an alpha-helix in the N-terminus, which alters its properties and therefore, its function. The R450C change renders impossible any interaction between urocanase and its substrate and loses its enzyme activity | Homo sapiens |