Unknown

Dataset Information

0

Alpha-subunit positions methionine 180 and glutamate 214 of Pseudomonas stutzeri OX1 toluene-o-xylene monooxygenase influence catalysis.


ABSTRACT: Alpha-subunit position M180 of toluene-o-xylene monooxygenase influences the regiospecific oxidation of aromatics (e.g., from o-cresol, M180H forms 3-methylcatechol, methylhydroquinone, and 4-methylresorcinol, whereas the wild type forms only 3-methylcatechol). Position E214 influences the rate of reaction (e.g., E214G increases p-nitrophenol oxidation 15-fold) by controlling substrate entrance and product efflux as a gate residue.

SUBMITTER: Vardar G 

PROVIDER: S-EPMC545643 | biostudies-literature | 2005 Feb

REPOSITORIES: biostudies-literature

altmetric image

Publications

Alpha-subunit positions methionine 180 and glutamate 214 of Pseudomonas stutzeri OX1 toluene-o-xylene monooxygenase influence catalysis.

Vardar Gönül G   Wood Thomas K TK  

Journal of bacteriology 20050201 4


Alpha-subunit position M180 of toluene-o-xylene monooxygenase influences the regiospecific oxidation of aromatics (e.g., from o-cresol, M180H forms 3-methylcatechol, methylhydroquinone, and 4-methylresorcinol, whereas the wild type forms only 3-methylcatechol). Position E214 influences the rate of reaction (e.g., E214G increases p-nitrophenol oxidation 15-fold) by controlling substrate entrance and product efflux as a gate residue. ...[more]

Similar Datasets

| S-EPMC106479 | biostudies-literature
| S-EPMC383105 | biostudies-literature
| S-EPMC2374142 | biostudies-literature
| S-EPMC99741 | biostudies-literature
| S-EPMC427803 | biostudies-literature
| S-EPMC2632146 | biostudies-literature
| S-EPMC93017 | biostudies-literature
| S-EPMC2745944 | biostudies-literature
| S-EPMC3059347 | biostudies-other
| S-EPMC4255640 | biostudies-literature