Entry
Name
6-hydroxy-3-succinoylpyridine 3-monooxygenase;
6-hydroxy-3-succinoylpyridine hydroxylase;
hspA (gene name);
hspB (gene name)
Class
Oxidoreductases;
Acting on paired donors, with incorporation or reduction of molecular oxygen;
With NADH or NADPH as one donor, and incorporation of one atom of oxygen into the other donor
BRITE hierarchy
Sysname
4-(6-hydroxypyridin-3-yl)-4-oxobutanoate,NADH:oxygen oxidoreductase (3-hydroxylating, succinate semialdehyde releasing)
Reaction(IUBMB)
4-(6-hydroxypyridin-3-yl)-4-oxobutanoate + 2 NADH + 2 H+ + O2 = 2,5-dihydroxypyridine + succinate semialdehyde + 2 NAD+ + H2O [RN:
R09472 ]
Reaction(KEGG)
Substrate
Product
Comment
The enzyme catalyses a reaction in the nicotine degradation pathway of Pseudomonas species. One of the enzymes from the soil bacterium Pseudomonas putida S16 contains an FAD cofactor [2].
History
EC 1.14.13.163 created 2012
Pathway
ec00760 Nicotinate and nicotinamide metabolism
ec01120 Microbial metabolism in diverse environments
Orthology
K15359 6-hydroxy-3-succinoylpyridine 3-monooxygenase
K18276 6-hydroxy-3-succinoylpyridine 3-monooxygenase
Genes
PMON : X969_00225 X969_19895
PMOT : X970_00225 X970_19530
GOI : LK459_20845 LK459_20935
» show all
Taxonomy
Reference
Authors
Tang H, Wang S, Ma L, Meng X, Deng Z, Zhang D, Ma C, Xu P
Title
A novel gene, encoding 6-hydroxy-3-succinoylpyridine hydroxylase, involved in nicotine degradation by Pseudomonas putida strain S16.
Journal
Sequence
Reference
Authors
Tang H, Yao Y, Zhang D, Meng X, Wang L, Yu H, Ma L, Xu P
Title
A novel NADH-dependent and FAD-containing hydroxylase is crucial for nicotine degradation by Pseudomonas putida.
Journal
Sequence
Other DBs