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1.11.1.13: manganese peroxidase

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

Word Map on EC 1.11.1.13

Reaction

2 Mn(II) + 2 H+ +

H2O2
= 2 Mn(III) + 2 H2O

Synonyms

CmMnP, extralong PMnP, hybrid Mn-peroxidase, Il-MnP1, Il-MnP6, L-MnP, LeMnP2, long PMnP, manganese peroxidase, manganese peroxidase 2, manganese-dependent peroxidase, MGmn2, MGmnp1, MGmnp3, Mn-dependent (NADH-oxidizing) peroxidase, Mn2+: hydrogen peroxide oxidoreductase, Mn2+:H2O2 oxidoreductase, Mn2+:hydrogen peroxide oxidoreductase, MnP, MnP 1, MnP II, MnP-BBP6, MnP-GY, MnP-PGY, mnp1, MnP10, MnP117436, MnP12, MnP157986, MnP2, MnP3, MnP50297, MnP6, Moror_3885, MP, MrMnP1, multifunctional manganese peroxidase, Nf b19 MNP2, peroxidase, manganese, peroxidase-M2, rMnP3-BBP6, short manganese peroxidase, short MnP

ECTree

     1 Oxidoreductases
         1.11 Acting on a peroxide as acceptor
             1.11.1 Peroxidases
                1.11.1.13 manganese peroxidase

Metals Ions

Metals Ions on EC 1.11.1.13 - manganese peroxidase

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METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Ba2+
15% activation at 10 mM
Cd2+
Cd2+ exhibizs octahedral, hexacoordinate ligation geom,etry similar to that of Mn2+. Cd2+ also binds to a putative second weak metal-binding site with tetrahedral geometry at the C-terminus of the protein
Co2+
11% activation at 10 mM
Cu2+
-
1-4 mM, about 20% stimulation
Manganese
Mg2+
slightly activating at 10 mM
NaCl
high concentration of NaCl (over 200 mM to 1200 mM) can enhance the activity of isozyme MGMnP1
Sm3+
coordination of Sm(III) at the Mn-binding site is octacoordinate. The reversible binding of Sm(III) may be a useful model for the reversible binding of Mn(III) to the enzyme, which is too unstable to allow similar examination
additional information