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Literature summary for 1.5.99.4 extracted from

  • Li, H.; Xie, K.; Yu, W.; Hu, L.; Huang, H.; Xie, H.; Wang, S.
    Nicotine dehydrogenase complexed with 6-hydroxypseudooxynicotine oxidase involved in the hybrid nicotine-degrading pathway in Agrobacterium tumefaciens S33 (2016), Appl. Environ. Microbiol., 82, 1745-1755 .
    View publication on PubMedView publication on EuropePMC

Metals/Ions

Metals/Ions Comment Organism Structure
Fe2+ the enzyme contains a [2Fe-2S]-center Agrobacterium tumefaciens

Organism

Organism UniProt Comment Textmining
Agrobacterium tumefaciens
-
-
-
Agrobacterium tumefaciens S33
-
-
-

Purification (Commentary)

Purification (Comment) Organism
ammonium sulfate precipitation, phenyl Sepharose column chromatography, DEAE-Sepharose column chromatography, and Superdex 200 gel filtration Agrobacterium tumefaciens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(S)-nicotine + 2,6-dichlorophenolindophenol + H2O
-
Agrobacterium tumefaciens (S)-6-hydroxynicotine + reduced 2,6-dichlorophenolindophenol
-
?
(S)-nicotine + 2,6-dichlorophenolindophenol + H2O
-
Agrobacterium tumefaciens S33 (S)-6-hydroxynicotine + reduced 2,6-dichlorophenolindophenol
-
?

Subunits

Subunits Comment Organism
heterodimer 1 * 75000 + 1 * 15000, SDS-PAGE Agrobacterium tumefaciens
heterodimer 1 * 82400 + 1 * 17100, calculated from amino acid sequence Agrobacterium tumefaciens

Synonyms

Synonyms Comment Organism
NdhAB
-
Agrobacterium tumefaciens

Cofactor

Cofactor Comment Organism Structure
molybdopterin
-
Agrobacterium tumefaciens
[2Fe-2S]-center
-
Agrobacterium tumefaciens