Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | - |
Bacillus licheniformis | 16020 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bacillus licheniformis | - |
- |
- |
Purification (Comment) | Organism |
---|---|
and reconstitution into proteoliposomes | Bacillus licheniformis |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
6.1 | - |
cosubstrate 2,3-dimethyl-1,4-naphthoquinol, pH not specified in the publication, temperature not specified in the publication | Bacillus licheniformis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
fumarate + 2,3-dimethyl-1,4-naphthoquinol | the redox potential of the 2-ethyl-3-methyl-1,4-naphthoquinone/2-ethyl-3-methyl-1,4-naphthoquinol couple is identical to that of the 2,3-dimethyl-1,4-naphthoquinone/2,3-dimethyl-1,4-naphthoquinol couple | Bacillus licheniformis | succinate + 2,3-dimethyl-1,4-naphthoquinone | - |
? | |
fumarate + menaquinol | - |
Bacillus licheniformis | succinate + menaquinone | - |
r | |
additional information | evidence for proton potential dependent catalysis of succinate oxidation by quinone as well as for proton potential generation upon catalysis of fumarate reduction by quinol | Bacillus licheniformis | ? | - |
? | |
succinate + 2,3-dimethoxy-5-ethyl-6-methyl-1,4-benzoquinone | the redox potential of the 2,3-dimethoxy-5-ethyl-6-methyl-1,4-benzoquinone/2,3-dimethoxy-5-ethyl-6-methyl-1,4-benzoquinol couple is 90 mV higher than that of the 2-ethyl-3-methyl-1,4-naphthoquinone/2-ethyl-3-methyl-1,4-naphthoquinol couple | Bacillus licheniformis | fumarate + 2,3-dimethoxy-5-ethyl-6-methyl-1,4-benzoquinol | - |
? | |
succinate + 2,3-dimethyl-1,4-naphthoquinone | the redox potential of the 2-ethyl-3-methyl-1,4-naphthoquinone/2-ethyl-3-methyl-1,4-naphthoquinol couple is identical to that of the 2,3-dimethyl-1,4-naphthoquinone/2,3-dimethyl-1,4-naphthoquinol couple | Bacillus licheniformis | fumarate + 2,3-dimethyl-1,4-naphthoquinol | - |
r | |
succinate + 2-ethyl-3-methyl-1,4-naphthoquinone | the redox potential of the 2-ethyl-3-methyl-1,4-naphthoquinone/2-ethyl-3-methyl-1,4-naphthoquinol couple is identical to that of the 2,3-dimethyl-1,4-naphthoquinone/2,3-dimethyl-1,4-naphthoquinol couple | Bacillus licheniformis | fumarate + 2-ethyl-3-methyl-1,4-naphthoquinol | - |
? | |
succinate + menaquinone | - |
Bacillus licheniformis | fumarate + menaquinol | - |
r |
Subunits | Comment | Organism |
---|---|---|
trimer | homotrimeric complex of the heterotrimeric protomer | Bacillus licheniformis |
Synonyms | Comment | Organism |
---|---|---|
quinol:fumarate reductase | - |
Bacillus licheniformis |