EC Number   |
Protein Variants |
Reference |
|---|
    5.5.1.1 | A271S |
ratio of turnover number to Km-value: 1.5fold decrease with cis,cis-muconate as substrate, 3.3fold decrease with 2-chloro-cis,cis-muconate as substrate, 27fold increase with 3-chloro-cis,cis-muconate as substrate, 1.9fold decrease with 2,4-dichloro-cis,cis-muconate as substrate, 1.5fold decrease with 3-fluoro-cis,cis-muconate as substrate, 1.1fold increase with 2-methyl-cis,cis-muconate as substrate, 1.1fold decrease with 3-methyl-cis,cis-muconate as substrate |
-, 649348 |
| 5.5.1.1 | F329I |
ratio of turnover number to Km-value: 5.7fold decrease with cis,cis-muconate as substrate, 1.6fold increase with 2-chloro-cis,cis-muconate as substrate, 3.4fold increase with 3-chloro-cis,cis-muconate as substrate, 3.2fold increase with 2,4-dichloro-cis,cis-muconate as substrate, 1.7fold decrease with 3-fluoro-cis,cis-muconate as substrate, 1.5fold increase with 2-methyl-cis,cis-muconate as substrate, 5.8fold decrease with 3-methyl-cis,cis-muconate as substrate |
-, 649348 |
| 5.5.1.1 | F329I |
the ratio of turnover number to Km-value: 5.7fold decrease with cis,cis-muconate as substrate, 1.5fold increase with 2-chloro-cis,cis-muconate, 3.4fold increased with 3-chloro-cis,cis-muconate, 3.16fold increase with 2,4-dichloro-cis,cis-muconate, 1.7fold decrease with 3-fluoro-cis,cis-muconate, 1.55fold increase with 2-methyl-cis,cis-muconate and 5.8fold increase with 3-methyl-cis,cis-muconate |
653843 |
| 5.5.1.1 | I54V |
ratio of turnover number to Km-value: 11.9fold decrease with cis,cis-muconate as substrate, nearly identical to wild-type value with 2-chloro-cis,cis-muconate and 3-methyl-cis,cis-muconate as substrate, 22fold increase with 3-chloro-cis,cis-muconate as substrate, 1.67fold decrease with 2,4-dichloro-cis,cis-muconate as substrate, 5.8fold decrease with 3-fluoro-cis,cis-muconate as substrate, 8.8fold decrease with 2-methyl-cis,cis-muconate as substrate |
-, 649348 |
| 5.5.1.1 | I54V |
ratio of turnover number to Km-value: 11.9fold decrease with cis,cis-muconate as substrate, nearly identical with 2-chloro-cis,cis-muconate, 22fold increase with 3-chloro-cis,cis-muconate, 1.6fold decrease with 2,4-dichloro-cis,cis-muconate, 5.75fold decrease with 3-fluoro-cis,cis-muconate, 6fold decrease with 2-methyl-cis,cis-muconate and 1.3fold increase with 3-methyl-cis,cis-muconate |
653843 |
| 5.5.1.1 | I54V/F329I |
ratio of turnover number to Km-value: 81.5fold decrease with cis,cis-muconate as substrate, 2.6fold decrease with 2-chloro-cis,cis-muconate as substrate, 2.7fold increase with 3-chloro-cis,cis-muconate as substrate, 3.8fold increase with 2,4-dichloro-cis,cis-muconate as substrate, 2fold decrease with 3-fluoro-cis,cis-muconate as substrate, 4fold decrease with 2-methyl-cis,cis-muconate as substrate, 2fold decrease with 3-methyl-cis,cis-muconate as substrate |
649348 |
| 5.5.1.1 | K169A |
70000fold reduction in activity with cis,cis-muconate, 110000fold reduction in activity with 3-fluoro-cis,cis-muconate, 310fold reduction in activity with 3-chloro-cis,cis-muconate, 2.6fold reduction in activity with 2,4-dichloro-cis,cis-muconate. Wild-type enzyme forms protoanemonin and 2-chloroprotoanemonin from 3-chloro-cis,cis-muconate, mutant enzyme K169A forms cis-dienelactone and 2-chloro-cis-dienelactone |
651689 |
| 5.5.1.1 | K276N |
ratio of turnover number to Km-value: 10.7fold decrease with cis,cis-muconate as substrate, 8.7fold decrease with 2-chloro-cis,cis-muconate as substrate, 3.5fold increase with 3-chloro-cis,cis-muconate as substrate, 8.7fold decrease with 2,4-dichloro-cis,cis-muconate as substrate, 4.1fold decrease with 3-fluoro-cis,cis-muconate as substrate, 16.7fold decrease with 2-methyl-cis,cis-muconate as substrate, 12.1fold decrease with 3-methyl-cis,cis-muconate as substrate |
-, 649348 |
| 5.5.1.1 | L333V |
ratio of turnover number to Km-value: 238fold decrease with cis,cis-muconate as substrate, 41.5fold decrease with 2-chloro-cis,cis-muconate as substrate, 3.4fold increase with 3-chloro-cis,cis-muconate as substrate, 5.9fold decrease with 2,4-dichloro-cis,cis-muconate as substrate, 1.4fold decrease with 3-fluoro-cis,cis-muconate as substrate, 34.6fold decrease with 2-methyl-cis,cis-muconate as substrate, 16.5fold decrease with 3-methyl-cis,cis-muconate as substrate |
649348 |
| 5.5.1.1 | T52G |
turnover number with cis,cis-muconate is 52.5fold lower than that of the wild-type enzyme, Km-value for cis,cis-muconate is 3.9fold higher than that of wild-type enzyme |
653804 |
