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3.1.1.2: arylesterase

This is an abbreviated version!
For detailed information about arylesterase, go to the full flat file.

Word Map on EC 3.1.1.2

Reaction

a phenyl acetate
+
H2O
=
a phenol
+
acetate

Synonyms

(R)-specific SGNH arylesterase, A-esterase, alpha-esterase, ARE, AREase, aromatic esterase, Aryl-ester hydrolase, aryldialkylphosphatase, arylesterase, DvvII, EST-1, EST-2, EST-3, ESt-A, Est0881, EstB, EstR5, G3C9 rePON1, gox0881, HDL-PON1, K-45, lp_1002, More, neuropathy target esterase-related esterase, NRE, NRECV, NTE-R1, NTE-related 1, NTE-related esterase, paraoxonase, paraoxonase 1, paraoxonase-1, paraoxonase/arylesterase, paraoxonase1, patatin-like phospholipase 7, phenyl acetate esterase, phenyl valerate esterase, PNPLA7, PON-aryl, PON1, PON1/Aryl, pyrethroid-resistance-associated esterase, Saci_2140, SacPox, serum paraoxonase/arylesterase 1, SGNH arylesterase, SGNH-arylesterase, SisLac, Sm23, Vmut2255, VmutPLL

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.1 Carboxylic-ester hydrolases
                3.1.1.2 arylesterase

KM Value

KM Value on EC 3.1.1.2 - arylesterase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.039 - 0.041
1-naphthyl acetate
0.369
1-naphthyl butyrate
-
immobilized cross-linked enzyme aggregate, at pH 7.0 and 25°C
5
1-phenylvinyl acetate
-
19
2,2,2-trifluoroethyl acetate
-
24.8
2,2-difluoroethyl acetate
-
1.19
2,3-difluorophenyl acetate
-
2.23
2,4-difluorophenyl acetate
-
2
2,6-difluorophenyl acetate
-
54
2-fluoroethyl acetate
-
1.5
2-fluorophenyl acetate
-
0.0079 - 0.65
2-naphthyl acetate
0.0128
2-naphthyl butanoate
pH 7.0, 25°
0.1
2-naphthyl butyrate
-
immobilized cross-linked enzyme aggregate, at pH 7.0 and 25°C
2.1
3,4-dimethyl phenyl acetate
-
1.9
3-cyanophenyl acetate
-
1.4
3-fluorophenyl acetate
-
0.0052
3-naphthyl acetate
pH 7.0, 25°
0.0088
3-naphthyl butanoate
pH 7.0, 25°
2.2
3-nitrophenyl acetate
-
2
4-acetoxy methyl benzoate
-
2.6
4-acetoxyacetophenone
-
2.3
4-acetoxybenzaldehyde
1
4-chlorophenyl acetate
-
4.1
4-methoxy phenyl acetate
-
0.000043 - 8.19
4-nitrophenyl acetate
0.174 - 0.38
4-nitrophenyl butanoate
0.072 - 0.224
4-nitrophenyl butyrate
0.081
4-nitrophenyl caprate
recombinant wild type enzyme, in 100 mM sodium phosphate buffer (pH 7.0), at 60°C
0.031
4-nitrophenyl caproate
recombinant wild type enzyme, in 100 mM sodium phosphate buffer (pH 7.0), at 60°C
0.028
4-nitrophenyl caprylate
recombinant wild type enzyme, in 100 mM sodium phosphate buffer (pH 7.0), at 60°C
0.084
4-nitrophenyl decanoate
EstB, pH 7.5, 30°C
0.029
4-nitrophenyl hexanoate
EstB, pH 7.5, 30°C
0.122
4-nitrophenyl laurate
recombinant wild type enzyme, in 100 mM sodium phosphate buffer (pH 7.0), at 60°C
0.23
4-nitrophenyl octanoate
EstB, pH 7.5, 30°C
0.276
4-nitrophenyl palmitate
recombinant wild type enzyme, in 100 mM sodium phosphate buffer (pH 7.0), at 60°C
0.063
4-nitrophenyl pentanoate
EstB, pH 7.5, 30°C
0.234
4-nitrophenyl phosphate
recombinant wild type enzyme, in 100 mM sodium phosphate buffer (pH 7.0), at 60°C
1.4
4-nitrophenyl propionate
EstB, pH 7.5, 30°C
74.6 - 98.7
7-aminocephalosporanic acid
0.029 - 0.19
Alpha-naphthyl acetate
5
Benzyl acetate
-
2.1
beta-naphthyl acetate
-
-
10
butyl acetate
-
119 - 174.7
cephalosporin C
15.4
ethyl acetate
-
3.2
ethyl hexanoate
EstB, pH 7.5, 30°C
1.6
ketoprofen ethyl ester
-
at pH 8.0
0.043 - 0.29
p-nitrophenyl acetate
1.26
p-tolyl acetate
-
1.42
paraoxon
pH 7.4, 25°C
0.01 - 16
phenyl acetate
5.5
phenylthioacetate
EstB, pH 7.5, 30°C
13
propyl acetate
-
7.1 - 7.2
S-methyl thiobutanoate
additional information
9-(4-chlorophenyloxycarbonyl)-10-methylacridinium triflate