Home News About DMDM Database Statistics Research Publications Contact  

 
  Domain Name: catalase_clade_1
Clade 1 of the heme-binding enzyme catalase. Catalase is a ubiquitous enzyme found in both prokaryotes and eukaryotes, which is involved in the protection of cells from the toxic effects of peroxides. It catalyzes the conversion of hydrogen peroxide to water and molecular oxygen. Catalases also utilize hydrogen peroxide to oxidize various substrates such as alcohol or phenols. Clade 1 catalases are found in bacteria, algae, and plants; they have a relatively small subunit size of 55 to 69 kDa, and bind a protoheme IX (heme b) group buried deep inside the structure. They appear to form tetramers. In eukaryotic cells, catalases are located in peroxisomes.
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 1
Total Disease Mutations Found: 0
This domain occurred 1 times on human genes (2 proteins).




Tips:
 If you've navigated here from a protein, hovering over a position on the weblogo will display the corresponding protein position for that domain position.

 The histograms below the weblogo indicate mutations found on the domain. Red is for disease (OMIM) and blue is for SNPs.

 Functional Features are displayed as orange boxes under the histograms. You can choose which features are displayed in the box below.



Range on the Protein:  

   Protein ID            Protein Position

Domain Position:  


Feature Name:Total Found:
heme binding pocket
tetramer interface





















Weblogos are Copyright (c) 2002 Regents of the University of California




Please Cite: Peterson, T.A., Adadey, A., Santana-Cruz ,I., Sun, Y., Winder A, Kann, M.G., (2010) DMDM: Domain Mapping of Disease Mutations. Bioinformatics 26 (19), 2458-2459.

   |   1000 Hilltop Circle, Baltimore, MD 21250   |   Department of Biological Sciences   |   Phone: 410-455-2258