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Literature summary for 1.4.9.2 extracted from

  • Govindaraj, S.; Eisenstein, E.; Jones, L.H.; Sanders-Loehr, J.; Chistoserdov, A.Y.; Davidson, V.L.; Edwards, S.L.
    Aromatic amine dehydrogenase, a second tryptophan tryptophylquinone enzyme (1994), J. Bacteriol., 176, 2922-2929.
    View publication on PubMedView publication on EuropePMC

General Stability

General Stability Organism
stable against guanidine hydrochloride up to 2 M Alcaligenes faecalis

Inhibitors

Inhibitors Comment Organism Structure
aminoguanidine
-
Alcaligenes faecalis
hydrazine
-
Alcaligenes faecalis
hydroxylamine
-
Alcaligenes faecalis
Iproniazid
-
Alcaligenes faecalis
isoniazid
-
Alcaligenes faecalis
phenylhydrazine
-
Alcaligenes faecalis
Semicarbazide
-
Alcaligenes faecalis
tyramine substrate inhibition Alcaligenes faecalis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0054
-
tyramine
-
Alcaligenes faecalis
0.25
-
phenazine methosulfate
-
Alcaligenes faecalis
0.45
-
phenazine ethosulfate
-
Alcaligenes faecalis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
18000
-
alpha2beta2, 2 * 39000 + 2 * 18000, SDS-PAGE Alcaligenes faecalis
39000
-
alpha2beta2, 2 * 39000 + 2 * 18000, SDS-PAGE Alcaligenes faecalis
108900
-
sedimentation equilibrium Alcaligenes faecalis
114000
-
estimated from subunit molecular weights Alcaligenes faecalis

Organism

Organism UniProt Comment Textmining
Alcaligenes faecalis
-
-
-
Alcaligenes faecalis IFO 14479
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Alcaligenes faecalis

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.39
-
cell extract from cells grown in beta-phenylethylamine Alcaligenes faecalis
14.3
-
after purification Alcaligenes faecalis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phenazine ethosulfate + H2O + 2,6-dichlorophenol indophenol
-
Alcaligenes faecalis ? + NH3 + reduced 2,6-dichlorophenol indophenol
-
?
phenazine ethosulfate + H2O + 2,6-dichlorophenol indophenol
-
Alcaligenes faecalis IFO 14479 ? + NH3 + reduced 2,6-dichlorophenol indophenol
-
?
phenazine methosulfate + H2O + 2,6-dichlorophenol indophenol
-
Alcaligenes faecalis ? + NH3 + reduced 2,6-dichlorophenol indophenol
-
?
phenazine methosulfate + H2O + 2,6-dichlorophenol indophenol
-
Alcaligenes faecalis IFO 14479 ? + NH3 + reduced 2,6-dichlorophenol indophenol
-
?
tyramine + acceptor + H2O electron acceptor: phenazine methosulfate or phenazine ethosulfate Alcaligenes faecalis 4-hydroxyphenylacetaldehyde + NH3 + reduced acceptor
-
?
tyramine + acceptor + H2O electron acceptor: phenazine methosulfate or phenazine ethosulfate Alcaligenes faecalis IFO 14479 4-hydroxyphenylacetaldehyde + NH3 + reduced acceptor
-
?

Subunits

Subunits Comment Organism
tetramer alpha2beta2, 2 * 39000 + 2 * 18000, SDS-PAGE Alcaligenes faecalis

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
20 60 full activity after incubation for 20 min Alcaligenes faecalis

Cofactor

Cofactor Comment Organism Structure
tryptophan tryptophylquinone
-
Alcaligenes faecalis

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.0084
-
isoniazid
-
Alcaligenes faecalis
0.186
-
Iproniazid
-
Alcaligenes faecalis
1.08
-
tyramine substrate inhibition Alcaligenes faecalis