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Literature summary for 1.2.1.28 extracted from

  • Shrivastava, R.; Basu, A.; Phale, P.S.
    Purification and characterization of benzyl alcohol- and benzaldehyde-dehydrogenase from Pseudomonas putida CSV86 (2011), Arch. Microbiol., 193, 553-563.
    View publication on PubMed

General Stability

General Stability Organism
the enzyme loses its activity irreversibly when dialyzed against 50 mM potassium phosphate, pH 6.5, 5% (v/v) glycerol, 2 mM dithiothreitol without benzyl alcohol for 5 h. Enzyme activity is unaffected by varying the concentration of benzyl alcohol Pseudomonas putida
the presence of magnesium may be essential for the stability of the enzyme Pseudomonas putida

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline inhibits BZDH by 60%, probably by chelation of tightly bound Mg2+ ions Pseudomonas putida
2,2'-dipyridyl 40% residual activity at 1 mM; inhibits BZDH by 60%, probably by chelation of tightly bound Mg2+ ions Pseudomonas putida
2-Hydroxybenzaldehyde substrate inhibition Pseudomonas putida
2-Methylbenzaldehyde substrate inhibition Pseudomonas putida
2-naphthaldehyde substrate inhibition Pseudomonas putida
3-Chlorobenzaldehyde substrate inhibition Pseudomonas putida
3-Hydroxybenzaldehyde substrate inhibition Pseudomonas putida
3-Methoxybenzaldehyde substrate inhibition Pseudomonas putida
3-methylbenzaldehyde substrate inhibition Pseudomonas putida
4-Chlorobenzaldehyde substrate inhibition Pseudomonas putida
4-methoxybenzaldehyde substrate inhibition Pseudomonas putida
4-methylbenzaldehyde substrate inhibition Pseudomonas putida
benzaldehyde substrate inhibition; substrate inhibition at higher concentration of benzaldehyde Pseudomonas putida
additional information metal chelators (10 mM) like EDTA and EGTA do not affect the activity Pseudomonas putida

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0014
-
benzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.0014
-
benzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.0018
-
3-methylbenzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.0018
-
3-methylbenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.0028
-
3-Hydroxybenzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.0028
-
3-Chlorobenzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.0028
-
3-Hydroxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.0028
-
3-Chlorobenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.003
-
4-Chlorobenzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.003
-
4-Chlorobenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.0035
-
4-methoxybenzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.0035
-
4-methoxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.0038
-
2-naphthaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.0038
-
2-naphthaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.02
-
4-methylbenzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.02
-
4-methylbenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.115
-
NAD+ apparent Km-value at substrate saturation, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.129
-
3-Methoxybenzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.129
-
3-Methoxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.377
-
2-Methylbenzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.377
-
2-Methylbenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.497
-
2-Hydroxybenzaldehyde apparent Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.497
-
2-Hydroxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ 5.1 mol Mg2+ per mol enzyme Pseudomonas putida
Mg2+ tightly bound Pseudomonas putida
additional information BZDH shows the presence of 5.1 mol of magnesium per mole of the enzyme Pseudomonas putida
additional information external addition of Cu2+, Fe3+, Ca2+, Mg2+, Mn2+, and Zn2+ up to 2.5 mM in the assay mixture do not affect activity Pseudomonas putida
additional information external addition of Cu2+, Fe3+, Ca2+, Mg2+, Mn2+, or Zn2+ (up to 2.5 mM) does not affect the enzymatic activity Pseudomonas putida
additional information metal chelators at 10 mM like EDTA and EGTA do not affect activity Pseudomonas putida

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
57000
-
subunit molecular mass, determined by SDS–PAGE Pseudomonas putida
117000
-
gel filtration Pseudomonas putida
117000
-
native molecular mass of BZDH, determined by Sephacryl S-300-HR gel filtration chromatography Pseudomonas putida

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
benzaldehyde + NAD+ + H2O Pseudomonas putida
-
benzoate + NADH + H+
-
?
benzaldehyde + NAD+ + H2O Pseudomonas putida CSV86
-
benzoate + NADH + H+
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
-
-
Pseudomonas putida
-
MTCC2445
-
Pseudomonas putida CSV86
-
-
-
Pseudomonas putida CSV86
-
MTCC2445
-

Purification (Commentary)

Purification (Comment) Organism
ammonium sulfate precipitation, phenyl Sepharose column chromatography, DEAE Sephacel column chromatography, Blue agarose column chromatography, Q Sepharose column chromatography, and Sephacryl S-300-HR gel filtration Pseudomonas putida
to apparent homogeneity by ammonium sulfate precipitation and DEAE Sephacel chromatography and resolved by Blue agarose matrix, where BZDH binds to the matrix, BZDH further purified by Sephacryl S-300-HR gel filtration chromatography Pseudomonas putida

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.32
-
cell free extract, in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
64
-
after 200fold purification, in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida

Storage Stability

Storage Stability Organism
purified enzyme preparations are found to be stable and stored either at 4 or -20°C, stable up to 6 months at -20°C Pseudomonas putida

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-hydroxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 2-hydroxybenzoate + NADH + H+
-
?
2-hydroxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida CSV86 2-hydroxybenzoate + NADH + H+
-
?
2-hydroxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 2-hydroxybenzoate + NADH + 2 H+
-
?
2-methylbenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 2-methylbenzoate + NADH + 2 H+
-
?
2-methylbenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 2-methylbenzoate + NADH + H+
-
?
2-naphthaldehyde + NAD+ + H2O
-
Pseudomonas putida 2-naphthoate + NADH + H+
-
?
2-naphthaldehyde + NAD+ + H2O
-
Pseudomonas putida naphthalene-2-carboxylic acid + NADH + 2 H+
-
?
3-chlorobenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 3-chlorobenzoate + NADH + 2 H+
-
?
3-chlorobenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 3-chlorobenzoate + NADH + H+
-
?
3-hydroxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 3-hydroxybenzoate + NADH + H+
-
?
3-hydroxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida CSV86 3-hydroxybenzoate + NADH + H+
-
?
3-hydroxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 3-hydroxybenzoate + NADH + 2 H+
-
?
3-methoxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 3-methoxybenzoate + NADH + H+
-
?
3-methoxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 3-methoxybenzoate + NADH + 2 H+
-
?
3-methylbenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 3-methylbenzoate + NADH + H+
-
?
3-methylbenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 3-methylbenzoate + NADH + 2 H+
-
?
4-chlorobenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 4-chlorobenzoate + NADH + 2 H+
-
?
4-chlorobenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 4-chlorobenzoate + NADH + H+
-
?
4-methoxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 4-methoxybenzoate + NADH + H+
-
?
4-methoxybenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 4-methoxybenzoate + NADH + 2 H+
-
?
4-methylbenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 4-methylbenzoate + NADH + H+
-
?
4-methylbenzaldehyde + NAD+ + H2O
-
Pseudomonas putida 4-methylbenzoate + NADH + 2 H+
-
?
benzaldehyde + NAD+ + H2O
-
Pseudomonas putida benzoate + NADH + H+
-
?
benzaldehyde + NAD+ + H2O
-
Pseudomonas putida CSV86 benzoate + NADH + H+
-
?
benzaldehyde + NAD+ + H2O
-
Pseudomonas putida benzoate + NADH + 2 H+
-
ir
additional information enzyme has a broad substrate specificity accepting mono- and di-aromatic aldehydes but not 2-methoxy derivatives or aliphatic primary aldehydes with 1-6 carbon atoms, no activity with NADP+ or NADPH, BZDH prefers benzaldehydes having substitution either at meta- or para-positions Pseudomonas putida ?
-
?
additional information the enzyme fails to show activity with NADP+ or NADPH and is inactive with 2-methoxybenzaldehyde, 4-hydroxybenzaldehyde, 2-chlorobenzaldehyde, and 1-naphthaldehyde Pseudomonas putida ?
-
?
additional information enzyme has a broad substrate specificity accepting mono- and di-aromatic aldehydes but not 2-methoxy derivatives or aliphatic primary aldehydes with 1-6 carbon atoms, no activity with NADP+ or NADPH, BZDH prefers benzaldehydes having substitution either at meta- or para-positions Pseudomonas putida CSV86 ?
-
?
additional information the enzyme fails to show activity with NADP+ or NADPH and is inactive with 2-methoxybenzaldehyde, 4-hydroxybenzaldehyde, 2-chlorobenzaldehyde, and 1-naphthaldehyde Pseudomonas putida CSV86 ?
-
?

Subunits

Subunits Comment Organism
homodimer 2 * 57000, SDS-PAGE Pseudomonas putida
homodimer 2 * 57000 Pseudomonas putida

Synonyms

Synonyms Comment Organism
benzaldehyde dehydrogenase
-
Pseudomonas putida
BZDH
-
Pseudomonas putida

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
14
-
benzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
14
-
benzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
16
-
3-Chlorobenzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
16
-
3-Chlorobenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
23
-
3-methylbenzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
23
-
3-methylbenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
24
-
3-Hydroxybenzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
24
-
3-Hydroxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
33
-
2-Hydroxybenzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
33
-
2-Hydroxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
39
-
2-Methylbenzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
39
-
2-Methylbenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
56
-
2-naphthaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
56
-
2-naphthaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
67
-
4-Chlorobenzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
67
-
4-Chlorobenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
101
-
4-methoxybenzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
101
-
4-methoxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
120
-
4-methylbenzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
120
-
4-methylbenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
885
-
3-Methoxybenzaldehyde apparent Kcat-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
885
-
3-Methoxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.6
-
-
Pseudomonas putida

Cofactor

Cofactor Comment Organism Structure
additional information not active with NADP+ Pseudomonas putida
NAD+
-
Pseudomonas putida
NAD+ dependent on Pseudomonas putida

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.0013
-
3-Methoxybenzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.003
-
4-methylbenzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.006
-
benzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.006
-
benzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
0.008
-
2-naphthaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.013
-
4-Chlorobenzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.035
-
4-methoxybenzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.051
-
3-methylbenzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.068
-
3-Chlorobenzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.131
-
3-Hydroxybenzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
0.521
-
2-Methylbenzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
1.808
-
2-Hydroxybenzaldehyde apparent Ki-value, pH 9.6, temperature not specified in the publication Pseudomonas putida

General Information

General Information Comment Organism
metabolism the wide substrate specificity of the enzyme enables the strain to detoxify methylnaphthalenes to naphthoic acids efficiently Pseudomonas putida

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
60
-
2-Hydroxybenzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
60
-
2-Hydroxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
110
-
2-Methylbenzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
110
-
2-Methylbenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
5700
-
3-Chlorobenzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
5700
-
3-Chlorobenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
6000
-
4-methylbenzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
6000
-
4-methylbenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
6800
-
3-Methoxybenzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
6800
-
3-Methoxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
9000
-
3-Hydroxybenzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
9000
-
3-Hydroxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
10000
-
benzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
10000
-
benzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
13000
-
3-methylbenzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
13000
-
3-methylbenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
14700
-
2-naphthaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
14700
-
2-naphthaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
22000
-
4-Chlorobenzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
22000
-
4-Chlorobenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida
29000
-
4-methoxybenzaldehyde apparent Kcat/Km-value, pH 9.6, temperature not specified in the publication Pseudomonas putida
29000
-
4-methoxybenzaldehyde in glycine-KOH buffer (100 mM, pH 9.6), temperature not specified in the publication Pseudomonas putida