Protein Variants | Comment | Organism |
---|---|---|
S45G | a naturally occuring mutation identified in patients suffering leukoencephalopathy with brain stem and spinal cord involvement and lactate elevation. The mutant enzyme is not processed due to nontranslocation of the protein | Homo sapiens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Homo sapiens | 5739 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | Q6PI48 | gene DARS2 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
HEK-293T cell | - |
Homo sapiens | - |
Synonyms | Comment | Organism |
---|---|---|
Aspartyl-tRNA synthetase | - |
Homo sapiens |
mitochondrial aspartyl-tRNA synthetase | - |
Homo sapiens |
mt-AspRS | - |
Homo sapiens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.3 | - |
assay at | Homo sapiens |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Homo sapiens |
General Information | Comment | Organism |
---|---|---|
malfunction | LBSL, i.e. leukoencephalopathy with brain stem and spinal cord involvement and lactate elevation, is a monogenic disease associated with a large variety of mutations affecting the human nuclear gene DARS2, encoding mt-AspRS, overview | Homo sapiens |
physiological function | the mitochondrial aspartyl-tRNA synthetase is a key enzyme for mitochondrial translation and is correlated with leukoencephalopathy | Homo sapiens |