IED ID | IndEnz0018000492 |
Enzyme Type ID | peroxidase000492 |
Protein Name |
Catalase-peroxidase 2 CP 2 EC 1.11.1.21 Peroxidase/catalase 2 |
Gene Name | katG2 Amet_3934 |
Organism | Alkaliphilus metalliredigens (strain QYMF) |
Taxonomic Lineage | cellular organisms Bacteria Terrabacteria group Firmicutes Clostridia Eubacteriales Clostridiaceae Alkaliphilus Alkaliphilus metalliredigens Alkaliphilus metalliredigens (strain QYMF) |
Enzyme Sequence | MLLPLIVFLLSVLIHHRIYSSFFLHFYSPQYYMICSRLTLLSSCSWHDFHLKLILLEFASQSTNPVPALHNDPTYEKISRRFHENPEAFADVFARAWFKLLHRDMGPQTRYLGPEVPEEELIWQDPIPAVDYELTDAEIAELKAKILDSGLTVSDLVTTAWASASTFRGSDMRGGANGARIRLAPQKDWEVNQPEQLTKVLTVLEDIQNQLDKKVSIADLIVLGGSAAIEKSAQDAGFDVTVPFALGRGDATQEQTDIESFEVLEPISDGFRNYQKKQYSVSAEELLLDKAQLLNLTAPEMTVLVDGMRVLGTNYNGTQHGVFTDRVGTLTNDFFVNLLDMGVEWKPMDGGLYEARNRKTGEVVRTATRVDLVFGSNSVLRALVEVYAQDDNKEKFVGDFIAAWIKVMNADRFDLD |
Enzyme Length | 416 |
Uniprot Accession Number | A6TV07 |
Absorption | |
Active Site | |
Activity Regulation | |
Binding Site | |
Calcium Binding | |
catalytic Activity | CATALYTIC ACTIVITY: Reaction=AH2 + H2O2 = A + 2 H2O; Xref=Rhea:RHEA:30275, ChEBI:CHEBI:13193, ChEBI:CHEBI:15377, ChEBI:CHEBI:16240, ChEBI:CHEBI:17499; EC=1.11.1.21; CATALYTIC ACTIVITY: Reaction=2 H2O2 = 2 H2O + O2; Xref=Rhea:RHEA:20309, ChEBI:CHEBI:15377, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240; EC=1.11.1.21; |
DNA Binding | |
EC Number | 1.11.1.21 |
Enzyme Function | FUNCTION: Bifunctional enzyme with both catalase and broad-spectrum peroxidase activity. {ECO:0000250}. |
Temperature Dependency | |
PH Dependency | |
Pathway | |
nucleotide Binding | |
Features | Chain (1); Signal peptide (1) |
Keywords | Heme;Hydrogen peroxide;Iron;Metal-binding;Oxidoreductase;Peroxidase;Reference proteome;Signal |
Interact With | |
Induction | |
Subcellular Location | |
Modified Residue | |
Post Translational Modification | PTM: Formation of the three residue Trp-Tyr-Met cross-link is important for the catalase, but not the peroxidase activity of the enzyme. {ECO:0000250}. |
Signal Peptide | SIGNAL 1..20; /evidence=ECO:0000255 |
Structure 3D | |
Cross Reference PDB | - |
Mapped Pubmed ID | - |
Motif | |
Gene Encoded By | |
Mass | 46,834 |
Kinetics | |
Metal Binding | |
Rhea ID | RHEA:30275; RHEA:20309 |
Cross Reference Brenda |