EC Number | Cloned (Comment) | Organism |
---|---|---|
1.3.5.1 | - |
Escherichia coli |
EC Number | Crystallization (Comment) | Organism |
---|---|---|
1.3.5.1 | subunit FrdC mutant E29L, to 2.95 A resolution. The sequential removal of the two menaquinol protons may be accompanied by a rotation of the naphthoquinone ring to optimize the interaction with a second proton shuttling pathway | Escherichia coli |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
1.3.5.1 | E29L | mutation in subunit FrdC, alters hydrogen bonding to menaquinone | Escherichia coli |
1.3.5.1 | R28E/E29I | mutation in subunit FrdC, retains normal level of activity | Escherichia coli |
1.3.5.1 | R28L | mutation in subunit FrdC, retains normal level of activity | Escherichia coli |
1.3.5.1 | R28L/E9L | mutation in subunit FrdC, retains normal level of activity | Escherichia coli |
1.3.5.1 | R28L/R81A | mutation in subunits FrdC/FrdD, loss of activtiy with ubiquinone and menaquinol | Escherichia coli |
1.3.5.1 | R28N | mutation in subunit FrdC, retains normal level of activity | Escherichia coli |
1.3.5.1 | R81A | mutation in subunit FrdD, retains normal level of activity | Escherichia coli |
1.3.5.1 | R81E | mutation in subunit FrdD, retains normal level of activity | Escherichia coli |
1.3.5.1 | R81K | mutation in subunit FrdD, retains normal level of activity | Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.3.5.1 | 0.0005 | - |
ubiquinone | mutant R81E, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0006 | - |
ubiquinone | mutant R81A, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0009 | - |
menaquinol | mutant R81A, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0013 | - |
menaquinol | mutant R81E, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0013 | - |
ubiquinone | mutant R81K, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0015 | - |
ubiquinone | mutant R28L, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0015 | - |
ubiquinone | mutant R28N, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.002 | - |
ubiquinone | mutant R28L/E29L, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0023 | - |
ubiquinone | wild-type, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0027 | - |
menaquinol | mutant R81K, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.003 | - |
menaquinol | mutant R28L, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0031 | - |
menaquinol | mutant R28N, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0038 | - |
ubiquinone | mutant R28E/E29I, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0039 | - |
menaquinol | mutant R28L/E29L, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.004 | - |
menaquinol | mutant R28E/E29I, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 0.0054 | - |
menaquinol | wild-type, pH 7.0, 30°C | Escherichia coli |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.3.5.1 | Escherichia coli | P00363 and P0A8Q0 and P0A8Q3 | P00363 i.e. subunit FrdA, P0A8Q0 i.e. subunit FrdC, P0A8Q3 i.e. subunit FrdD | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.3.5.1 | fumarate + menaquinol | - |
Escherichia coli | succinate + menaquinone | - |
? | |
1.3.5.1 | succinate + ferricyanide | - |
Escherichia coli | fumarate + ferrocyanide | - |
? | |
1.3.5.1 | succinate + ubiquinone | - |
Escherichia coli | fumarate + ubiquinol | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.3.5.1 | FrdA | flavoprotein subunit | Escherichia coli |
1.3.5.1 | FrdC | - |
Escherichia coli |
1.3.5.1 | FrdD | - |
Escherichia coli |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.3.5.1 | 1.7 | - |
ubiquinone | mutant R28E/E29I, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 2.8 | - |
menaquinol | mutant R28E/E29I, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 3 | - |
menaquinol | mutant R28E/E29I, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 6.1 | - |
menaquinol | mutant R81A, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 10.6 | - |
menaquinol | mutant R81A, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 10.7 | - |
ubiquinone | mutant R81E, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 11.1 | - |
menaquinol | mutant R28L/E29L, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 12.2 | - |
menaquinol | mutant R28L/E29L, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 12.8 | - |
menaquinol | mutant R81E, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 13.9 | - |
ubiquinone | mutant R28L/E29L, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 14 | - |
menaquinol | mutant R81E, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 17.4 | - |
ubiquinone | mutant R81A, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 19 | - |
ubiquinone | mutant R28N, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 19.3 | - |
ubiquinone | mutant R28L, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 20.1 | - |
ferricyanide | mutant R28L/R81A, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 24.6 | - |
ferricyanide | mutant R28N, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 24.9 | - |
ubiquinone | wild-type, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 26.4 | - |
ferricyanide | mutant R28E/E29I, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 27.1 | - |
ferricyanide | mutant R28L, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 27.3 | - |
ferricyanide | mutant R81E, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 28.1 | - |
ferricyanide | mutant R81A, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 28.7 | - |
ferricyanide | wild-type, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 28.9 | - |
ferricyanide | mutant R28L/E29L, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 30.4 | - |
ferricyanide | mutant R81K, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 32.2 | - |
ubiquinone | mutant R81K, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 65.4 | - |
menaquinol | mutant R28N, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 67.8 | - |
menaquinol | mutant R28L, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 68.6 | - |
menaquinol | mutant R28N, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 71.1 | - |
menaquinol | mutant R28L, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 123.7 | - |
menaquinol | mutant R81K, pH 7.0, 30°C | Escherichia coli | |
1.3.5.1 | 138.9 | - |
menaquinol | mutant R81K, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 211 | - |
menaquinol | wild-type, pH 8.0, 30°C | Escherichia coli | |
1.3.5.1 | 222.2 | - |
menaquinol | wild-type, pH 7.0, 30°C | Escherichia coli |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.3.5.1 | FAD | - |
Escherichia coli | |
1.3.5.1 | [3Fe-4S]-center | located in subunit FrdC | Escherichia coli |