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1.11.1.10: chloride peroxidase

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

Word Map on EC 1.11.1.10

Reaction

RH
+
chloride
 +
H2O2
=
RCl
 + 2 H2O

Synonyms

CCPO, Chloride peroxidase, chloroperoxidase, chloroproxidase, CPO, CPO-I, CPO2, haeme-thiolate peroxidase, heme-containing CPO, heme-thiolate chloroperoxidase, More, peroxidase, chloride, Vanadium chloride peroxidase, vCPO

ECTree

     1 Oxidoreductases
         1.11 Acting on a peroxide as acceptor
             1.11.1 Peroxidases
                1.11.1.10 chloride peroxidase

pH Stability

pH Stability on EC 1.11.1.10 - chloride peroxidase

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pH STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
1.5
-
4°C, stable for several h
348317
2.5 - 6
-
at pH 2.75 it loses 85% activity in 1 h, and it is completely inactivated in 24 h. At pH 4.4, the enzyme also loses activity with time and is completely inactivated after 2.5 h. However, the enzyme exposed to pH 6.0 has low activity but it remains constant for 24 h
725151
2.8 - 6
-
25°C, 24 h, immobilized and soluble enzyme are stable
659741
3 - 6.5
-
4°C, in presence of 0.1 M fluoride, stable for several days
348317
5
-
native CPO and chemically modified CPOs, almost completely stable at room temperature for 3 days
743705
5 - 5.8
-
-
696905
5 - 6.5
-
at pH 6.5 the soluble enzyme retains about 70% of initial activity after 3 days of incubation, while at both pH 6.0 and 5.0 the enzyme retains more than 95%
725740
7.6
-
after 1 h: 50% residual ativity for cross-linked enzyme aggregates, complete inactivation of free enzyme
695425
additional information