Any feedback?
Please rate this page
(ecexplorer.php)
(0/150)

BRENDA support

EC Explorer

EC 1.14.13.162 Details
EC number
1.14.13.162
Accepted name
2,5-diketocamphane 1,2-monooxygenase
Reaction
(+)-bornane-2,5-dione + O2 + NADH + H+ = (+)-5-oxo-1,2-campholide + NAD+ + H2O
Other name(s)
2,5-diketocamphane lactonizing enzyme, ketolactonase I (ambiguous), 2,5-diketocamphane 1,2-monooxygenase oxygenating component, 2,5-DKCMO, camP (gene name), camphor 1,2-monooxygenase, camphor ketolactonase I
Systematic name
(+)-bornane-2,5-dione,NADH:oxygen oxidoreductase (1,2-lactonizing)
Comment
A flavoprotein (FMN) which requires Fe2+. A Baeyer-Villiger monooxygenase isolated from camphor-grown strains of Pseudomonas putida and encoded on the cam plasmid. Involved in the degradation of (+)-camphor. Requires a dedicated NADH-FMN reductase [cf. EC 1.5.1.42, FMN reductase (NADH)] [1-3]. Can accept several bicyclic ketones including (+)- and (–)-camphor [6] and adamantanone [4]. The product spontaneously converts to [(1R)-2,2,3-trimethyl-5-oxocyclopent-3-enyl]acetate.
History
created 1972 as EC 1.14.15.2, transferred 2012 to EC 1.14.13.162, deleted 2018
EC Tree
1.1.1.68 created 1965, deleted 1978 [transferred to EC 1.1.99.15, deleted 1980]
1.1.1.70 created 1965, deleted 1978
1.1.1.74 created 1972, deleted 1976
1.1.1.89 created 1972, deleted 1976
1.1.1.109 created 1972, deleted 1976
1.1.1.139 created 1972, deleted 1978
1.1.1.155 created 1976, deleted 2004
1.1.1.171 created 1978, deleted 1984
1.1.1.180 created 1983, deleted 1984
1.1.1.182 created 1983, deleted 1990
1.1.1.204 created 1972 as EC 1.2.1.37, transferred 1984 to EC 1.1.1.204, modified 1989, deleted 2004
1.1.1.242 created 1992, deleted 2001
1.1.1.249 provisional version created 1999, deleted 1999 (reinstated 2001 as EC 2.5.1.46)
1.1.1.253 created 1999, deleted 2003
1.1.99.15 created 1978, deleted 1980
1.1.99.17 created 1982, deleted 2003