Activating Compound | Comment | Organism | Structure |
---|---|---|---|
glutathione | the enzyme activity shows a s trong positive correlation with GSH contents | Urechis unicinctus |
Cloned (Comment) | Organism |
---|---|
quantitative real-time RT-PCR enzyme expression analysis | Urechis unicinctus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Urechis unicinctus | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
anal sac | highest enzyme activity | Urechis unicinctus | - |
body wall | low enzyme activity | Urechis unicinctus | - |
connective tissue | - |
Urechis unicinctus | - |
epithelium | - |
Urechis unicinctus | - |
hindgut | low enzyme activity | Urechis unicinctus | - |
midgut | - |
Urechis unicinctus | - |
additional information | immunohistochemic analysis, the SDO protein is mainly located in epithelial tissue while there are few positive signals in the connective tissue and muscle in all four organs | Urechis unicinctus | - |
muscle | - |
Urechis unicinctus | - |
Synonyms | Comment | Organism |
---|---|---|
SDO | - |
Urechis unicinctus |
sulfide dioxygenase | - |
Urechis unicinctus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
assay at | Urechis unicinctus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
assay at | Urechis unicinctus |
Organism | Comment | Expression |
---|---|---|
Urechis unicinctus | the enzyme is induced by sulfide in the hindgut, about 2fold after 72 h, but not in the midgut | up |
General Information | Comment | Organism |
---|---|---|
physiological function | the worm living in coastal burrows is periodically exposed to the sulfide, a mixture of H2S, HS- and S2+, during low tide. Mitochondrial sulfide oxidation is an important strategy that allows organisms to avoid injury from sulfide exposure, and sulfur dioxygenase (SDO) plays an essential role. The hindgut of the worm plays more important role than the midgut in sulfide tolerance | Urechis unicinctus |