EC 1.3.2.4: fumarate reductase (cytochrome)
OxidoreductasesOpen in Browse
CatLog read 49 records for EC 1.3.2.4 from 6 papers, for 2 organisms. Names in these papers: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase, flavocytochrome c3 (soluble fumarate reductase, Fcc3), flavocytochrome c3 fumarate reductase, soluble fumarate reductase (flavocytochrome c3, Fcc3) and 2 more.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 10 records for EC 1.3.2.4 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 1.3.2.4 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Identification of the active site acid/base catalyst in a bacterial fumarate reductase: a kinetic and crystallographic study | Shewanella frigidimarina | 14 |
| Histidine 61: an important heme ligand in the soluble fumarate reductase from Shewanella frigidimarina | Shewanella frigidimarina | 10 |
| Role of His505 in the soluble fumarate reductase from Shewanella frigidimarina | Shewanella frigidimarina | 8 |
| Probing domain mobility in a flavocytochrome | Shewanella frigidimarina | 8 |
| Kinetic and crystallographic analysis of the key active site acid/base arginine in a soluble fumarate reductase | Shewanella frigidimarina | 5 |
| Decoding in-cell respiratory enzyme dynamics by label-free in situ electrochemistry | Shewanella oneidensis | 4 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| FccA (periplasmic fumarate reductase) | Shewanella oneidensis | fumaratein the text | — | 0.161 | — | 30 °C | PMID 40117313 | Open record: FccA (periplasmic fumarate reductase), fumarate |
| FccA (periplasmic fumarate reductase) | Shewanella oneidensis | fumarateTable 1 | 182 | — | — | 30 °C | PMID 40117313 | Open record: FccA (periplasmic fumarate reductase), fumarate |
| FccA (periplasmic fumarate reductase) | Shewanella oneidensis | fumarateTable 1 | 96.9 | — | — | 30 °C | PMID 40117313 | Open record: FccA (periplasmic fumarate reductase), fumarate |
| FccA (periplasmic fumarate reductase) | Shewanella oneidensis | fumarate6.0 µg/mL polymyxin B; in the text | — | 0.179 | — | 30 °C | PMID 40117313 | Open record: FccA (periplasmic fumarate reductase), fumarate |
| flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402K | Shewanella frigidimarina | fumarate | 0.02 | 0.018 | 1.1 calc. | pH 6, 25 °C | PMID 11591148 | Open record: flavocytochrome c3 (Fcc3), soluble fumarate reductase variant R402K, fumarate |
| flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402K | Shewanella frigidimarina | fumarate | 0.06 | 0.066 | 0.91 calc. | pH 7.2, 25 °C | PMID 11591148 | Open record: flavocytochrome c3 (Fcc3), soluble fumarate reductase variant R402K, fumarate |
| flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402Y | Shewanella frigidimarina | fumarate | 0.02 | 0.207 | 0.097 calc. | pH 6, 25 °C | PMID 11591148 | Open record: flavocytochrome c3 (Fcc3), soluble fumarate reductase variant R402Y, fumarate |
| flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402Y | Shewanella frigidimarina | fumarate | 0.05 | 0.267 | 0.19 calc. | pH 7.2, 25 °C | PMID 11591148 | Open record: flavocytochrome c3 (Fcc3), soluble fumarate reductase variant R402Y, fumarate |
| flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402Y | Shewanella frigidimarina | fumarate | 0.14 | 0.213 | 0.66 calc. | pH 7.5, 25 °C | PMID 11591148 | Open record: flavocytochrome c3 (Fcc3), soluble fumarate reductase variant R402Y, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase | Shewanella frigidimarina | fumarate | 370 | 0.028 | 1.3 × 10⁴ calc. | pH 7.5, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase | Shewanella frigidimarina | fumarate | 210 | 0.007 | 3.0 × 10⁴ calc. | pH 9, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H365A | Shewanella frigidimarina | fumarate | 47 | 0.113 | 420 calc. | pH 6, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H365A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H365A | Shewanella frigidimarina | fumarate | 51 | 0.259 | 200 calc. | pH 7.2, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H365A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H365A | Shewanella frigidimarina | fumarate | 54 | 0.143 | 380 calc. | pH 7.5, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H365A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H365A | Shewanella frigidimarina | fumarate | 52 | 0.224 | 230 calc. | pH 9, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H365A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H365A/H504A | Shewanella frigidimarina | fumarate | 0.28 | 0.08 | 3.5 calc. | pH 6, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H365A/H504A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H365A/H504A | Shewanella frigidimarina | fumarate | 0.84 | 1.1 | 0.76 calc. | pH 7.2, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H365A/H504A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H365A/H504A | Shewanella frigidimarina | fumarate | 0.95 | 1.8 | 0.53 calc. | pH 7.5, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H365A/H504A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H365A/H504A | Shewanella frigidimarina | fumarate | 0.95 | 1.3 | 0.73 calc. | pH 9, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H365A/H504A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H504A | Shewanella frigidimarina | fumarate | 26 | 0.038 | 680 calc. | pH 6, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H504A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H504A | Shewanella frigidimarina | fumarate | 65 | 0.256 | 250 calc. | pH 7.2, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H504A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H504A | Shewanella frigidimarina | fumarate | 68 | 0.2 | 340 calc. | pH 7.5, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H504A, fumarate |
| flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductasevariant H504A | Shewanella frigidimarina | fumarate | 76 | 0.635 | 120 calc. | pH 9, 25 °C | PMID 10978153 | Open record: flavocytochrome c3 (Fcc3), soluble periplasmic fumarate reductase variant H504A, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61A | Shewanella frigidimarina | fumarate | 116 | 0.0051 | 2.3 × 10⁴ calc. | pH 6, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61A, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61A | Shewanella frigidimarina | fumarate | 49 | 0.0051 | 9.6 × 10³ calc. | pH 7.2, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61A, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61A | Shewanella frigidimarina | fumarate | 47 | 0.0051 | 9.2 × 10³ calc. | pH 7.5, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61A, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61A | Shewanella frigidimarina | fumarate | 29 | 0.005 | 5.8 × 10³ calc. | pH 9, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61A, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61A | Shewanella frigidimarina | fumarateapproximate kcat/Km | — | — | 1 × 10⁴ | pH 7.2, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61A, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61M | Shewanella frigidimarina | fumarate | 198 | 0.0099 | 2.0 × 10⁴ calc. | pH 6, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61M, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61M | Shewanella frigidimarina | fumarateTable 1 | 100 | 0.005 | 2.0 × 10⁴ calc. | pH 7.2, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61M, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61M | Shewanella frigidimarina | fumarate | 96 | 0.0049 | 2.0 × 10⁴ calc. | pH 7.5, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61M, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61M | Shewanella frigidimarina | fumarate | 15 | 7 × 10⁻⁴ | 2.1 × 10⁴ calc. | pH 9, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61M, fumarate |
| flavocytochrome c3 (soluble fumarate reductase, Fcc3)variant H61M | Shewanella frigidimarina | fumaratein the text | — | — | 2 × 10⁴ | pH 7.2, 25 °C | PMID 14609326 | Open record: flavocytochrome c3 (soluble fumarate reductase, Fcc3) variant H61M, fumarate |
| flavocytochrome c3 fumarate reductasevariant A251C/S430C | Shewanella frigidimarina | fumaratenot formed (DTT-reduced, free thiols; Table 1 "S-S red.") | 226 | 0.02 | 1.1 × 10⁴ calc. | pH 6, 25 °C | PMID 15109257 | Open record: flavocytochrome c3 fumarate reductase variant A251C/S430C, fumarate |
| flavocytochrome c3 fumarate reductasevariant A251C/S430C | Shewanella frigidimarina | fumaratebridge formed (air-oxidized; Table 1 "S-S ox.") | 46 | 0.046 | 1.0 × 10³ calc. | pH 6, 25 °C | PMID 15109257 | Open record: flavocytochrome c3 fumarate reductase variant A251C/S430C, fumarate |
| flavocytochrome c3 fumarate reductasevariant A251C/S430C | Shewanella frigidimarina | fumaratenot formed (DTT-reduced, free thiols; Table 1 "S-S red.") | 321 | 0.028 | 1.1 × 10⁴ calc. | pH 7.2, 25 °C | PMID 15109257 | Open record: flavocytochrome c3 fumarate reductase variant A251C/S430C, fumarate |
| flavocytochrome c3 fumarate reductasevariant A251C/S430C | Shewanella frigidimarina | fumaratebridge formed (air-oxidized; Table 1 "S-S ox.") | 126 | 0.05 | 2.5 × 10³ calc. | pH 7.2, 25 °C | PMID 15109257 | Open record: flavocytochrome c3 fumarate reductase variant A251C/S430C, fumarate |
| flavocytochrome c3 fumarate reductasevariant A251C/S430C | Shewanella frigidimarina | fumaratenot formed (DTT-reduced, free thiols; Table 1 "S-S red.") | 340 | 0.027 | 1.3 × 10⁴ calc. | pH 7.5, 25 °C | PMID 15109257 | Open record: flavocytochrome c3 fumarate reductase variant A251C/S430C, fumarate |
| flavocytochrome c3 fumarate reductasevariant A251C/S430C | Shewanella frigidimarina | fumaratebridge formed (air-oxidized; Table 1 "S-S ox.") | 149 | 0.05 | 3.0 × 10³ calc. | pH 7.5, 25 °C | PMID 15109257 | Open record: flavocytochrome c3 fumarate reductase variant A251C/S430C, fumarate |
| flavocytochrome c3 fumarate reductasevariant A251C/S430C | Shewanella frigidimarina | fumaratenot formed (DTT-reduced, free thiols; Table 1 "S-S red.") | 224 | 0.029 | 7.7 × 10³ calc. | pH 9, 25 °C | PMID 15109257 | Open record: flavocytochrome c3 fumarate reductase variant A251C/S430C, fumarate |
| flavocytochrome c3 fumarate reductasevariant A251C/S430C | Shewanella frigidimarina | fumaratebridge formed (air-oxidized; Table 1 "S-S ox.") | 82 | 0.047 | 1.7 × 10³ calc. | pH 9, 25 °C | PMID 15109257 | Open record: flavocytochrome c3 fumarate reductase variant A251C/S430C, fumarate |
| soluble fumarate reductase (flavocytochrome c3, Fcc3)variant H505A | Shewanella frigidimarina | fumarate | 32 | 0.043 | 740 calc. | pH 6, 25 °C | PMID 12093271 | Open record: soluble fumarate reductase (flavocytochrome c3, Fcc3) variant H505A, fumarate |
| soluble fumarate reductase (flavocytochrome c3, Fcc3)variant H505A | Shewanella frigidimarina | fumarate | 79 | 0.109 | 720 calc. | pH 7.2, 25 °C | PMID 12093271 | Open record: soluble fumarate reductase (flavocytochrome c3, Fcc3) variant H505A, fumarate |
| soluble fumarate reductase (flavocytochrome c3, Fcc3)variant H505A | Shewanella frigidimarina | fumarate | 101 | 0.129 | 783 calc. | pH 7.5, 25 °C | PMID 12093271 | Open record: soluble fumarate reductase (flavocytochrome c3, Fcc3) variant H505A, fumarate |
| soluble fumarate reductase (flavocytochrome c3, Fcc3)variant H505A | Shewanella frigidimarina | fumarate | 105 | 0.009 | 1.2 × 10⁴ calc. | pH 9, 25 °C | PMID 12093271 | Open record: soluble fumarate reductase (flavocytochrome c3, Fcc3) variant H505A, fumarate |
| soluble fumarate reductase (flavocytochrome c3, Fcc3)variant H505Y | Shewanella frigidimarina | fumarate | 354 | 0.022 | 1.6 × 10⁴ calc. | pH 6, 25 °C | PMID 12093271 | Open record: soluble fumarate reductase (flavocytochrome c3, Fcc3) variant H505Y, fumarate |
| soluble fumarate reductase (flavocytochrome c3, Fcc3)variant H505Y | Shewanella frigidimarina | fumarate | 377 | 0.025 | 1.5 × 10⁴ calc. | pH 7.2, 25 °C | PMID 12093271 | Open record: soluble fumarate reductase (flavocytochrome c3, Fcc3) variant H505Y, fumarate |
| soluble fumarate reductase (flavocytochrome c3, Fcc3)variant H505Y | Shewanella frigidimarina | fumarate | 363 | 0.017 | 2.1 × 10⁴ calc. | pH 7.5, 25 °C | PMID 12093271 | Open record: soluble fumarate reductase (flavocytochrome c3, Fcc3) variant H505Y, fumarate |
| soluble fumarate reductase (flavocytochrome c3, Fcc3)variant H505Y | Shewanella frigidimarina | fumarate | 240 | 0.021 | 1.1 × 10⁴ calc. | pH 9, 25 °C | PMID 12093271 | Open record: soluble fumarate reductase (flavocytochrome c3, Fcc3) variant H505Y, fumarate |