Enzyme
stringlengths 4
59
| Organism
stringlengths 1
70
| Substrate
stringlengths 1
86
| km
float64 0
1.4M
⌀ | Unit_Km
stringclasses 65
values | Kcat
stringlengths 1
16
| Unit_Kcat
stringclasses 134
values | Kcat/Km
stringlengths 1
21
| Unit_Kcat/Km
stringclasses 335
values | Commentary[Temp]
stringclasses 165
values | Commentary[pH]
stringclasses 225
values | Commentary[Mutant]
stringlengths 1
93
| Commentary[Cosubstrate]
stringlengths 1
89
| pubmed id
float64 1.5M
35.5M
⌀ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SSβG | Sulfolobus solfataricus | 4-MUGal | 0.47 | mM | 5.4 | s^-1 | 11 | s^-1mM^-1 | 80°C | 6.5 | E432C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUGal | 2.2 | mM | 14 | s^-1 | 6.3 | s^-1mM^-1 | 80°C | 6.5 | W433C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUGal | 0.083 | mM | 94 | s^-1 | 1130 | s^-1mM^-1 | 80°C | 6.5 | M439C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUFuc | 0.011 | mM | 80 | s^-1 | 7300 | s^-1mM^-1 | 80°C | 6.5 | WT | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUFuc | 0.34 | mM | 18 | s^-1 | 53 | s^-1mM^-1 | 80°C | 6.5 | E432C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUFuc | 0.41 | mM | 31 | s^-1 | 76 | s^-1mM^-1 | 80°C | 6.5 | W433C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUFuc | 0.023 | mM | 91 | s^-1 | 4000 | s^-1mM^-1 | 80°C | 6.5 | M439C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUMan | 0.036 | mM | 1.8 | s^-1 | 50 | s^-1mM^-1 | 80°C | 6.5 | WT | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUMan | 0.9 | mM | 2.8 | s^-1 | 3.2 | s^-1mM^-1 | 80°C | 6.5 | E432C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUMan | 0.18 | mM | 0.92 | s^-1 | 5.1 | s^-1mM^-1 | 80°C | 6.5 | W433C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUMan | 0.042 | mM | 2.3 | s^-1 | 53 | s^-1mM^-1 | 80°C | 6.5 | M439C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUXyl | 0.13 | mM | 3.8 | s^-1 | 30 | s^-1mM^-1 | 80°C | 6.5 | WT | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUXyl | 1.26 | mM | 2.8 | s^-1 | 2.2 | s^-1mM^-1 | 80°C | 6.5 | E432C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUXyl | 0.59 | mM | 1.5 | s^-1 | 2.5 | s^-1mM^-1 | 80°C | 6.5 | W433C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUXyl | 0.068 | mM | 9.3 | s^-1 | 136 | s^-1mM^-1 | 80°C | 6.5 | M439C | 11,749,955 |
|
SSβG | Sulfolobus solfataricus | 4-MUGlcA | 1.3 | mM | 0.81 | s^-1 | 0.60 | s^-1mM^-1 | 80°C | 6.5 | WT | 11,749,955 |
|
TrpA | Thermotoga maritima | IGP | 1.62 | mM | 0.174 | s^-1 | 0.11 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP, 20 mM arsenate, 6 mM NAD^+ | 11,756,459 |
|
TrpA | Thermotoga maritima | IGP | 0.19 | mM | 5.6 | s^-1 | 29.5 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP, 20 mM arsenate, 6 mM NAD^+ | 11,756,459 |
|
TrpA | Escherichia coli | IGP | 0.48 | mM | 0.0016 | s^-1 | 3.3 × 10^-3 | mM^-1s^-1 | 25°C | 7.8 | 1 mM EDTA, 0.2 mM DTT | 11,756,459 |
|
TrpA | Escherichia coli | IGP | 0.14 | mM | 0.067 | s^-1 | 0.48 | mM^-1s^-1 | 25°C | 7.6 | 40 µM PLP, 5 mM EDTA, 0.2 mM DTT, 10 mM arsenate, 1 mM NAD^+ | 11,756,459 |
|
TrpB1 | Thermotoga maritima | IND | 0.04 | mM | 4.2 | s^-1 | 100 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP | 11,756,459 |
|
TrpB1 | Thermotoga maritima | Ser | 110 | mM | 3.8 | s^-1 | 0.034 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP | 11,756,459 |
|
TrpB1 | Thermotoga maritima | IND | 0.025 | mM | 10 | s^-1 | 400 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP | 11,756,459 |
|
TrpB1 | Thermotoga maritima | Ser | 3.7 | mM | 8 | s^-1 | 2.2 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP | 11,756,459 |
|
TrpB | Escherichia coli | IND | 0.014 | mM | 0.28 | s^-1 | 20 | mM^-1s^-1 | 25°C | 7.5 | 40 µM PLP, 5 mM EDTA, 0.2 mM DTT | 11,756,459 |
|
TrpB | Escherichia coli | Ser | 0.95 | mM | 0.18 | s^-1 | 0.19 | mM^-1s^-1 | 25°C | 7.5 | 40 µM PLP, 5 mM EDTA, 0.2 mM DTT | 11,756,459 |
|
TrpB | Escherichia coli | IND | 0.015 | mM | 5.3 | s^-1 | 408 | mM^-1s^-1 | 25°C | 7.5 | 40 µM PLP, 5 mM EDTA, 0.2 mM DTT | 11,756,459 |
|
TrpB | Escherichia coli | Ser | 0.43 | mM | 5.3 | s^-1 | 12 | mM^-1s^-1 | 25°C | 7.5 | 40 µM PLP, 5 mM EDTA, 0.2 mM DTT | 11,756,459 |
|
TrpB2 | Thermotoga maritima | IND | 0.00077 | mM | 0.46 | s^-1 | 0.6 | µM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP | 11,756,459 |
|
TrpB2 | Thermotoga maritima | Ser | 50.2 | mM | 0.44 | s^-1 | 0.0088 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP | 11,756,459 |
|
TrpAB | Thermotoga maritima | IGP | 0.19 | mM | 5.6 | s^-1 | 29.5 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP, 20 mM arsenate, 6 mM NAD^+ | 11,756,459 |
|
TrpAB | Thermotoga maritima | Ser | 3.7 | mM | 8 | s^-1 | 2.2 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP | 11,756,459 |
|
TrpAB | Thermotoga maritima | IGP | 0.016 | mM | 4.14 | s^-1 | 260 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP, 20 mM arsenate, 6 mM NAD^+ | 11,756,459 |
|
TrpAB | Thermotoga maritima | Ser | 0.13 | mM | 4.26 | s^-1 | 34 | mM^-1s^-1 | 80°C | 7.5 | 180 mM KCl, 40 µM PLP, 20 mM arsenate, 6 mM NAD^+ | 11,756,459 |
|
TrpAB | Escherichia coli | IGP | 0.14 | mM | 0.067 | s^-1 | 0.48 | mM^-1s^-1 | 25°C | 7.6 | 40 µM PLP, 5 mM EDTA, 0.2 mM DTT | 11,756,459 |
|
TrpAB | Escherichia coli | Ser | 0.43 | mM | 5.3 | s^-1 | 12 | mM^-1s^-1 | 25°C | 7.6 | 40 µM PLP, 5 mM EDTA, 0.2 mM DTT | 11,756,459 |
|
TrpAB | Escherichia coli | IGP | 0.069 | mM | 1.4 | s^-1 | 20 | mM^-1s^-1 | 25°C | 7.6 | 40 µM PLP, 5 mM EDTA, 0.2 mM DTT | 11,756,459 |
|
ProRS | Methanococcus jannaschii | Proline | 0.03 | µM | 0.58 | s^-1 | 19.3 | s^-1µM^-1 | 65°C | Native tRNA^Pro | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Cysteine | 0.81 | µM | 0.094 | s^-1 | 0.12 | s^-1µM^-1 | 65°C | Native tRNA^Cys | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Proline | 0.22 | µM | 1.08 | s^-1 | 4.90 | s^-1µM^-1 | 65°C | Transcript^Pro/UGG | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Cysteine | 0.31 | µM | 0.075 | s^-1 | 0.24 | s^-1µM^-1 | 65°C | Transcript^Pro/UGG | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Proline | 0.39 | µM | 1.41 | s^-1 | 3.61 | s^-1µM^-1 | 65°C | Transcript^Pro/GGG | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Cysteine | 0.55 | µM | 0.168 | s^-1 | 0.30 | s^-1µM^-1 | 65°C | Transcript^Pro/GGG | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Proline | 0.19 | µM | 0.49 | s^-1 | 2.51 | s^-1µM^-1 | 65°C | Chimera^Pro/UGG | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Cysteine | 0.82 | µM | 0.011 | s^-1 | 0.013 | s^-1µM^-1 | 65°C | Chimera^Pro/UGG | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Proline | 0.22 | µM | 1.08 | s^-1 | 4.90 | s^-1µM^-1 | 65°C | WT transcript of tRNA^Pro/UGG | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Cysteine | 0.31 | µM | 0.075 | s^-1 | 0.24 | s^-1µM^-1 | 65°C | WT transcript of tRNA^Pro/UGG | 11,827,467 |
||
ProRS | Methanococcus jannaschii | Proline | null | 0.50 | 65°C | A73C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.55 | 65°C | A73C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.08 | 65°C | A73G | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.29 | 65°C | A73G | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.17 | 65°C | A73U | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.32 | 65°C | A73U | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 1.00 | 65°C | U34G | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.88 | 65°C | U34G | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.18 | 65°C | U34A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.75 | 65°C | U34A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.18 | 65°C | U34C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.38 | 65°C | U34C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.13 | 65°C | G35A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.07 | 65°C | G35A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.68 | 65°C | G35C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.15 | 65°C | G35C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.03 | 65°C | G35U | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.08 | 65°C | G35U | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.83 | 65°C | G36A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.002 | 65°C | G36A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.01 | 65°C | G36C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 1.38 | 65°C | G36C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.02 | 65°C | G36U | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.08 | 65°C | G36U | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.008 | 65°C | G37A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.07 | 65°C | G37A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.003 | 65°C | G35A, G37A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.006 | 65°C | G35A, G37A | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0 | 65°C | G35A, G37C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Cysteine | null | 0.008 | 65°C | G35A, G37C | 11,827,467 |
||||||
ProRS | Methanococcus jannaschii | Proline | null | 0.001 | 65°C | G35A, G37U | 11,827,467 |
||||||
CMP kinase | Escherichia coli | CMP | 0.035 | mM | 103 | s^-1 | 2940 | s^-1mM^-1 | 30°C | 7.4 | Wild-type | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | dCMP | 0.094 | mM | 109 | s^-1 | 1160 | s^-1mM^-1 | 30°C | 7.4 | Wild-type | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | AraCMP | 0.53 | mM | 56 | s^-1 | 105 | s^-1mM^-1 | 30°C | 7.4 | Wild-type | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | ddCMP | 0.46 | mM | 0.047 | s^-1 | 0.102 | s^-1mM^-1 | 30°C | 7.4 | Wild-type | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | CMP | 0.47 | mM | 0.26 | s^-1 | 0.54 | s^-1mM^-1 | 30°C | 7.4 | D185A | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | dCMP | 0.24 | mM | 0.071 | s^-1 | 0.30 | s^-1mM^-1 | 30°C | 7.4 | D185A | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | AraCMP | 1 | mM | 0.085 | s^-1 | 0.083 | s^-1mM^-1 | 30°C | 7.4 | D185A | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | ddCMP | 0.15 | mM | 0.0083 | s^-1 | 0.056 | s^-1mM^-1 | 30°C | 7.4 | D185A | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | CMP | 0.19 | mM | 1.38 | s^-1 | 7.4 | s^-1mM^-1 | 30°C | 7.4 | R181M | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | dCMP | 0.24 | mM | 0.45 | s^-1 | 1.9 | s^-1mM^-1 | 30°C | 7.4 | R181M | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | AraCMP | 0.79 | mM | 1.36 | s^-1 | 1.7 | s^-1mM^-1 | 30°C | 7.4 | R181M | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | ddCMP | 0.54 | mM | 0.12 | s^-1 | 0.22 | s^-1mM^-1 | 30°C | 7.4 | R181M | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | CMP | 0.08 | mM | 56 | s^-1 | 697 | s^-1mM^-1 | 30°C | 7.4 | S101A | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | dCMP | 0.19 | mM | 1.2 | s^-1 | 6.1 | s^-1mM^-1 | 30°C | 7.4 | S101A | ATP (1 mM) | 11,827,479 |
CMP kinase | Escherichia coli | AraCMP | 0.47 | mM | 3.6 | s^-1 | 7.5 | s^-1mM^-1 | 30°C | 7.4 | S101A | ATP (1 mM) | 11,827,479 |
BglB | Pyrococcus horikoshii | pNP-Glc | 13.5 | mM | 34.4 | s^-1 | 2.58 | s^-1mM^-1 | 90°C | 4.75 | Wild-type | 11,900,558 |
|
BglB | Pyrococcus horikoshii | pNP-Gal | 7.3 | mM | 13.5 | s^-1 | 1.9 | s^-1mM^-1 | 90°C | 4.75 | Wild-type | 11,900,558 |
|
BglB | Pyrococcus horikoshii | pNP-Man | 0.44 | mM | 4.2 | s^-1 | 9.8 | s^-1mM^-1 | 90°C | 4.75 | Wild-type | 11,900,558 |
|
BglB | Pyrococcus horikoshii | pNP-Glc | 16.2 | mM | 25.5 | s^-1 | 1.6 | s^-1mM^-1 | 90°C | 4.75 | Q77R | 11,900,558 |
|
BglB | Pyrococcus horikoshii | pNP-Gal | 16.8 | mM | 14.2 | s^-1 | 0.85 | s^-1mM^-1 | 90°C | 4.75 | Q77R | 11,900,558 |
|
BglB | Pyrococcus horikoshii | pNP-Man | 1.1 | mM | 1.6 | s^-1 | 1.4 | s^-1mM^-1 | 90°C | 4.75 | Q77R | 11,900,558 |
|
BglB | Pyrococcus horikoshii | pNP-Glc | 0.3 | mM | 252 | s^-1 | 870 | s^-1mM^-1 | 90°C | 4.75 | D206N | 11,900,558 |