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Literature summary for 1.4.9.1 extracted from

  • Sun, D.; Ono, K.; Okajima, T.; Tanizawa, K.; Uchida, M.; Yamamoto, Y.; Mathews, F.S.; Davidson, V.L.
    Chemical and kinetic reaction mechanisms of quinohemoprotein amine dehydrogenase from Paracoccus denitrificans (2003), Biochemistry, 42, 10896-10903.
    View publication on PubMed
Search for more literature for 1.4.9.1

Organism

Organism UniProt Comment Textmining
Paracoccus denitrificans
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-phenylethylamine + acceptor + H2O acceptor: phenazine ethosulfate/2,6-dichlorophenolindophenol Paracoccus denitrificans 2-phenylacetaldehyde + NH3 + reduced acceptor
-
 ?
benzylamine + acceptor + H2O acceptor: phenazine ethosulfate/2,6-dichlorophenolindophenol Paracoccus denitrificans benzaldehyde + NH3 + reduced acceptor
-
 ?
butylamine + acceptor + H2O acceptor: phenazine ethosulfate/2,6-dichlorophenolindophenol Paracoccus denitrificans butanal + NH3 + reduced acceptor
-
 ?
methylamine + acceptor + H2O acceptor: phenazine ethosulfate/2,6-dichlorophenolindophenol Paracoccus denitrificans formaldehyde + NH3 + reduced acceptor
-
 ?

Synonyms

Synonyms Comment Organism
QHNDH
-
 Paracoccus denitrificans
quinohemoprotein amine dehydrogenase
-
 Paracoccus denitrificans

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
additional information
-
 additional information turnover numbers for deuterated substrates Paracoccus denitrificans
3.1
-
 2-Phenylethylamine pH 7.5, 30°C Paracoccus denitrificans
3.8
-
 benzylamine pH 7.5, 30°C Paracoccus denitrificans
5.8
-
 Butylamine pH 7.5, 30°C Paracoccus denitrificans

Cofactor

Cofactor Comment Organism Structure
cysteine tryptophylquinone
-
 Paracoccus denitrificans
heme c two heme c cofactors mediate the transfer of the substrate-derived electrons from cysteine tryptophylquinone to an external electron acceptor Paracoccus denitrificans