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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

Temperature Range

Temperature Range on EC 3.1.1.2 - arylesterase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
25 - 80
the enzyme activity towards does not significantly changed between 25°C and 80 °C
40 - 65
the enzyme exhibits more than 50% of the maximal activity between 40°C and 65°C
40 - 90
-
10% of activity is retained after 3 h at 90°C using ketoprofen ethyl ester as substrate, the enzyme shows about 50% activity at 40°C, 68% relative activity at 50°C, about 90% activity at 60°C, 100% activity at 70°C, about 90% activity at 80°C, and 58% activity at 90°C
60
-
not active above, beta-naphthyl acetate
70 - 90
70°C: about 60% of maximal activity, 90°C: about 50% of maximal activity, substrate: methyl paraoxon