ExplorEnz: EC 1.14.14.181

Your query returned 1 entry. Printable version

1.14.14.181

Accepted name:

sulfoquinovose monooxygenase

Reaction:

6-sulfo-D-quinovose + FMNH₂ + O₂ = 6-dehydro-D-glucose + FMN + sulfite + H₂O

Glossary:

D-quinovose = 6-deoxy-D-glucopyranose
6-dehydro-D-glucose = 6-oxo-D-quinovose

Other name(s):

6-deoxy-6-sulfo-D-glucose monooxygenase; smoC (gene name); squD (gene name)

Systematic name:

6-sulfo-D-quinovose,FMNH₂:oxygen oxidoreductase

Comments:

The enzyme, characterized from the bacteria Agrobacterium fabrum and Rhizobium oryzae, is involved in a D-sulfoquinovose degradation pathway. FMNH₂ is provided by an associated FMN reductase [SmoA, EC 1.5.1.42, FMN reductase (NADH)].

Links to other databases:

BRENDA, EXPASY, KEGG, MetaCyc, PDB

References:

Liu, J., Wei, Y., Ma, K., An, J., Liu, X., Liu, Y., Ang, E.L., Zhao, H. and Zhang, Y. Mechanistically diverse pathways for sulfoquinovose degradation in bacteria. ACS Catal. 11 (2021) 14740–14750. [DOI]

Sharma, M., Lingford, J.P., Petricevic, M., Snow, A.J.D., Zhang, Y., Jarva, M.A., Mui, J.W., Scott, N.E., Saunders, E.C., Mao, R., Epa, R., da Silva, B.M., Pires, D.E.V., Ascher, D.B., McConville, M.J., Davies, G.J., Williams, S.J. and Goddard-Borger, E.D. Oxidative desulfurization pathway for complete catabolism of sulfoquinovose by bacteria. Proc. Natl. Acad. Sci. USA 119 (2022) e2116022119. [DOI] [PMID: 35074914]

[EC 1.14.14.181 created 20022]