A0A1Z5T6B9 · A0A1Z5T6B9_HORWE
- ProteinCatalase-peroxidase
- GenekatG
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids878 (go to sequence)
- Protein existenceInferred from homology
- Annotation score4/5
Function
Catalytic activity
- 2 H2O2 = 2 H2O + O2
Cofactor
Note: Binds 1 heme b (iron(II)-protoporphyrin IX) group per monomer.
Features
Showing features for site, active site, binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Cellular Component | endomembrane system | |
Cellular Component | intracellular membrane-bounded organelle | |
Cellular Component | membrane | |
Molecular Function | catalase activity | |
Molecular Function | heme binding | |
Molecular Function | metal ion binding | |
Biological Process | hydrogen peroxide catabolic process | |
Biological Process | response to oxidative stress | |
Biological Process | vesicle-mediated transport |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCatalase-peroxidase
- EC number
- Short namesCP
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageEukaryota > Fungi > Dikarya > Ascomycota > Pezizomycotina > Dothideomycetes > Dothideomycetidae > Mycosphaerellales > Teratosphaeriaceae > Hortaea
Accessions
- Primary accessionA0A1Z5T6B9
Proteomes
Organism-specific databases
Subcellular Location
UniProt Annotation
GO Annotation
Membrane ; Multi-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 755-786 | Helical | ||||
Sequence: FFFLIFGLILFFDRALLAMGNILFLVGVTMLL | ||||||
Transmembrane | 807-831 | Helical | ||||
Sequence: FWAGILLILLRWTLIGFAVECYGIF | ||||||
Transmembrane | 837-855 | Helical | ||||
Sequence: FFKTIAGFAYNIPVIGPYL |
Keywords
- Cellular component
PTM/Processing
Features
Showing features for cross-link.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Cross-link | 241↔267 | Tryptophyl-tyrosyl-methioninium (Tyr-Met) (with Trp-93) | ||||
Sequence: YVNPEGPDGIPDPVASGRDIRTTFGRM |
Post-translational modification
Formation of the three residue Trp-Tyr-Met cross-link is important for the catalase, but not the peroxidase activity of the enzyme.
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for region, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 1-21 | Disordered | ||||
Sequence: MAAAEQCPMKQANVAGGGQRN | ||||||
Domain | 127-446 | Plant heme peroxidase family profile | ||||
Sequence: LDKARRLLWPIKQKYGESISWADLFLLTGNVALESMGVKPFGFAGGRADTFEADESVYWGAEDTWFGNEARYSKGSEGIRDHGVLDGDIHKKEAKDIHSRDLEEPLAASNMGLIYVNPEGPDGIPDPVASGRDIRTTFGRMAMNDYETVALIAGGHAFGKTHGAGDTSKVGKEPEAAGLEEQGLGWSNGYGKGKGPDTITSGLEVIWTKTPTKWSNHYLEYMYKYDWEPMKSPAGANQWVAKDSEAIIPDPYDPNKKHRPTMLTTDIALRYDPAYDKVSRHFLEHPDELHDAFARAWFKLLHRDMGPRTRWLGPEIPSEV | ||||||
Domain | 485-754 | Plant heme peroxidase family profile | ||||
Sequence: FVAWAAASTFRHTDKRGGANGARIRLAPQNRWKVNSPDQLHQVLSALEGVQQKFNSSASDGKKVSLADLIVLAGCAAIEKASGQKVPFKPGRTDATQEQTDAATFEHLEPFADGFRNYGSSTSRVRAEQMLVDKAHLLNLSAPEMVVLLGGMRALNTNYDGSDRGILTKRPGQLTNDFFLNLLDNNTVWTPTGSDKETFTGVNDKTGQRWNASRFDLIVGSHPELRAVSEVYGQSGAEERFKKDFIKTWHKVMMADRFDLSGAEPPSKAR |
Sequence similarities
Belongs to the peroxidase family. Peroxidase/catalase subfamily.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length878
- Mass (Da)97,724
- Last updated2017-09-27 v1
- Checksum9BD75613B4CAF9E0
Keywords
- Technical term