1.11.1.5: cytochrome-c peroxidase

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

Word Map on EC 1.11.1.5

Reaction

2 ferrocytochrome c +

H2O2
=
2 ferricytochrome c
+ 2 H2O

Synonyms

apocytochrome c peroxidase, BCcP, CCP, CCP1, CcpA, Cjj0382, CytC, cytochrome c iso-1, cytochrome c peroxidase, cytochrome c-551 peroxidase, cytochrome c-H2O oxidoreductase, cytochrome peroxidase, di-heme cytochrome c peroxidase, diheme cytochrome c peroxidase, diheme cytochrome c5 peroxidase CcpA, DocA, LmP, MacA, mesocytochrome c peroxidase azide, mesocytochrome c peroxidase cyanate, mesocytochrome c peroxidase cyanide, peroxidase, cytochrome c, Psa CcP

ECTree

     1 Oxidoreductases
         1.11 Acting on a peroxide as acceptor
             1.11.1 Peroxidases
                1.11.1.5 cytochrome-c peroxidase

Molecular Weight

Molecular Weight on EC 1.11.1.5 - cytochrome-c peroxidase

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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
108000
-
sedimentation velocity ultracentrifugation, with Paracoccus cytochrome c ratio of 4 to 1
32000
32500
-
1 * 32500, SDS-PAGE
34000
-
DocA, SDS-PAGE
34100 - 35240
34418
-
x * 34418, mass spectrometry
36000
-
SDS-PAGE
36230
-
calculated
36250
-
electrospray mass spectrometry
36270
-
MALDI-TOF mass spectrometry
36500
-
2 * 36500, SDS-PAGE
36580
-
electrospray mass spectrometry
37000
-
Cjj0382, SDS-PAGE
37500
37510
39570
-
calculated from amino acid composition
42000
-
SDS-PAGE
44000
48000
-
sedimentation equilibrium analysis, 0.002 mM protein, pH 6
51000
-
sedimentation velocity experiments, in the presence of EGTA
54000
-
sedimentation equilibrium analysis, 0.01 mM protein, pH 6
57500
59100
-
sedimentation equilibrium analysis, 0.04 mM protein, pH 6
67000
-
sedimentation velocity experiments, untreated enzyme
68700
-
sedimentation equilibrium analysis, 0.04 mM protein, in the presence of 2 mM Ca2+, pH 6
69100
-
sedimentation equilibrium analysis, 0.01 mM protein, in the presence of 2 mM Ca2+, pH 6
70000
-
gel filtration
72500
-
sedimentation equilibrium analysis, 0.002 mM protein, in the presence of 2 mM Ca2+, pH 6
73000
-
sedimentation equilibrium analysis, in the presence of 5 mM Ca2+, pH 7.5
75000
-
SDS-PAGE
75030
-
predicted from cDNA sequence for dimer
78000 - 80000
-
gel filtration
80000
87000
-
sedimentation velocity experiments, at higher protein concentrations
90000
-
gel filtration
94000
-
sedimentation velocity ultracentrifugation, with enzyme/horse heart cytochrome c ratio of 4 to 1
additional information
mutant W191F molecular weight 34196 Da after treatment with H2O2, covalent attachment of the heme (617 Da) to the apoenzyme (33561 Da)