Protocatechuic acid and hydroxyquinol undergo intradiol cleavage through protocatechuate 3,4-dioxygenase and hydroxyquinol 1,2- ... dioxygenase to form β-carboxy-cis,cis-muconic acid and maleyl acetate. Among fungi, degradation of catechin can be achieved by ...
2-dioxygenase reported here was a novel dioxygenase that catalyzed both the intradiol and extradiol cleavage of catechol.. ... Cloning of a Gene Encoding Hydroxyquinol 1,2-Dioxygenase that Catalyzes Both Intradiol and Extradiol Ring Cleavage of Catechol ... Two Escherichia coli transformants with catechol 1,2-dioxygenase activity were selected from a gene library of the benzamide- ... 2-dioxygenase. When catechol was used as a substrate, cis,cis-muconic acid and 2-hydroxymuconic 6-semialdehyde, which were ...
Intradiol ring-cleavage dioxygenase, C-terminal IPR000627 - 0.0. - Sma3. Protein kinase, catalytic domain IPR000719 - 0.0. - ...
There are two separate search engines for searching into the database i.e. mono and dioxygenases database respectively. Each ... At present the database contains information of over 235 oxygenases including both dioxygenases and monooxygenases. This ... Oxygenases can further be grouped into two categories i.e. monooxygenases and dioxygenases on the basis of number of oxygen ... A) aromatic ring hydroxylating dioxygenase; B) extadiol ring cleavage dioxygenase; and C) intradiol ring cleavage dioxygenase. ...
... evidence for evolutionary divergence of intradiol dioxygenases by acquisition of DNA sequence repetitions. J Bacteriol 170:4874 ... 3-dioxygenase, six as benzene/toluene/chlorobenzene dioxygenase, five as ethylbenzene dioxygenase, and three as naphthalene 1,2 ... dioxygenase (Table 1).. Table 1 Key monooxygenases and dioxygenases involved in the activation and ring cleavage of aromatic ... These enzymes include naphthalene 1,2-dioxygenase (nahAb) and 1,2-dihydroxynaphthalene dioxygenase (nahC) for naphthalene and ...
2022). Intradiol ring cleavage dioxygenases from herbivorous spider mites as a new detoxification enzyme family in animals. BMC ...
The in planta up-regulation of salicylate hydroxylase, intradiol ring cleavage dioxygenase and fumarylacetoacetase encoding ...
The following gene, dxnF, encodes a 33-kDa intradiol dioxygenase which efficiently cleaves hydroxyquinol, yielding ... which encode the dioxygenase component of the initial dioxygenase system of the corresponding catabolic pathways. This fragment ...
3-dioxygenase Obtained from Crude Oil Contaminated Soil in Ilaje, Ondo State, Nigeria ... 2-dioxygenase) or extradiol (catechol-2,3-dioxygenase) dioxygenases [4]. Intradiol enzymes are known to incorporate two oxygen ... Effect of pH and its Stability on the Activity of Catechol-2,3-dioxygenase. The activity of catechol 2,3-dioxygenase for most ... pH and Temperature Optima of Catechol 2,3-Dioxygenase. The effect of pH on catechol-2,3-dioxygenase activity was determined by ...
Also known as hydroxyquinol 1,2-dioxygenase (1,2-HQD), 1,2-HDQs belong to the intradiol dioxygenase family and catalyze the ... Proposed reaction mechanism for hydroxyquinol intradiol 1,2-dioxygenase. The enzyme catalyzed the ring-fission reaction by ... Catalysis of Direct Aromatic Ring Fission: 1,2-Hydroquinone Dioxygenase. Hydroquinone 1,2-dioxygenases (HQDIOX) are mainly ... I: hydroquinone hydroxylase; II: 1,2,4-trihydroxybenzene 1,2-dioxygenase; III: hydroquinone dioxygenase; IV: 4-hydroxymuconic ...
Genes encoding for intradiol- and extradiol-type dioxygenases were highly expressed in the genomes of the Pseudomonas isolates ... These dioxygenases were similar to 4,5-DOPA dioxygenase, which is part of the VOC extradiol dioxygenases (Wang et al., 2019). ... 2-dioxygenase and 3-hydroxyanthranilate 3,4-dioxygenase are type III extradiol dioxygenases able to cleave the aromatic ring of ... Cloning of a gene encoding hydroxyquinol 1,2-dioxygenase that catalyzes both intradiol and extradiol ring cleavage of catechol ...
... development of selective inhibitors for intradiol and extradiol catechol dioxygenases" P.D. Sainsbury, Y. Mineyeva, Z. Mycroft ... "Biochemical characterization and selective inhibition of β-carotene cis-trans-isomerase D27 and carotenoid cleavage dioxygenase ...
"Intradiol ring-cleavage dioxygenase, C-terminal; OmpA-like domain [Interproscan].","protein_coding" "SymbC1.scaffold22.245"," ... ","Non-haem dioxygenase N-terminal domain; Oxoglutarate/iron-dependent dioxygenase [Interproscan].","protein_coding" "XM_ ... ","MoaB/Mog domain; CinA, KH domain; Oxoglutarate/iron-dependent dioxygenase; Non-haem dioxygenase N-terminal domain; FtsK ... ","Enoyl-(Acyl carrier protein) reductase; Oxoglutarate/iron-dependent dioxygenase; SsuA/THI5-like; Non-haem dioxygenase N- ...
3-dioxygenase Obtained from Crude Oil Contaminated Soil in Ilaje, Ondo State, Nigeria ... 2-dioxygenase) or extradiol (catechol-2,3-dioxygenase) dioxygenases [4]. Intradiol enzymes are known to incorporate two oxygen ... Effect of pH and its Stability on the Activity of Catechol-2,3-dioxygenase. The activity of catechol 2,3-dioxygenase for most ... pH and Temperature Optima of Catechol 2,3-Dioxygenase. The effect of pH on catechol-2,3-dioxygenase activity was determined by ...