A0A6A4QIH8 · A0A6A4QIH8_LUPAL
- Proteinperoxidase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids169 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Removal of H2O2, oxidation of toxic reductants, biosynthesis and degradation of lignin, suberization, auxin catabolism, response to environmental stresses such as wounding, pathogen attack and oxidative stress. These functions might be dependent on each isozyme/isoform in each plant tissue.
Catalytic activity
- 2 a phenolic donor + H2O2 = 2 a phenolic radical donor + 2 H2O
Cofactor
Protein has several cofactor binding sites:
Note: Binds 2 calcium ions per subunit.
Features
Showing features for site, active site, binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Site | 64 | Transition state stabilizer | |||
Active site | 68 | Proton acceptor | |||
Binding site | 69 | Ca2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 72 | Ca2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 74 | Ca2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 76 | Ca2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 78 | Ca2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 90 | Ca2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 164 | substrate | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | heme binding | |
Molecular Function | lactoperoxidase activity | |
Molecular Function | metal ion binding | |
Biological Process | response to oxidative stress |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameperoxidase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Fabales > Fabaceae > Papilionoideae > 50 kb inversion clade > genistoids sensu lato > core genistoids > Genisteae > Lupinus
Accessions
- Primary accessionA0A6A4QIH8
Proteomes
PTM/Processing
Features
Showing features for signal, chain, disulfide bond.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Signal | 1-26 | ||||
Chain | PRO_5025541976 | 27-169 | peroxidase | ||
Disulfide bond | 37↔117 | ||||
Disulfide bond | 70↔75 | ||||
Keywords
- PTM
Structure
Sequence
- Sequence statusComplete
- Length169
- Mass (Da)18,594
- Last updated2020-06-17 v1
- MD5 Checksum3B10D5D42DF77F3C01122243324347DD
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
WOCE01000005 EMBL· GenBank· DDBJ | KAE9613024.1 EMBL· GenBank· DDBJ | Genomic DNA |