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Protein

Peroxidase

Gene

FLXPER1

Organism
Linum usitatissimum (Flax) (Linum humile)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

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.UniRule annotation

Catalytic activityi

2 phenolic donor + H2O2 = 2 phenoxyl radical of the donor + 2 H2O.UniRule annotationSAAS annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase, Peroxidase

Keywords - Biological processi

Hydrogen peroxideUniRule annotation

Keywords - Ligandi

CalciumUniRule annotation, HemeUniRule annotationSAAS annotation, Iron, Metal-binding

Protein family/group databases

PeroxiBasei273. LuPrx01.

Names & Taxonomyi

Protein namesi
Recommended name:
PeroxidaseUniRule annotationSAAS annotation (EC:1.11.1.7UniRule annotationSAAS annotation)
Gene namesi
Name:FLXPER1Imported
OrganismiLinum usitatissimum (Flax) (Linum humile)Imported
Taxonomic identifieri4006 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsMalpighialesLinaceaeLinum

Subcellular locationi

  • Secreted UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

SecretedUniRule annotation

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2626UniRule annotationAdd
BLAST
Chaini27 – 359333PeroxidaseUniRule annotationPRO_5005143240Add
BLAST

Keywords - PTMi

Disulfide bondSAAS annotation

Structurei

3D structure databases

ProteinModelPortaliQ42905.
SMRiQ42905. Positions 28-333.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini28 – 331304PEROXIDASE_4InterPro annotationAdd
BLAST

Sequence similaritiesi

Belongs to the peroxidase family. Classical plant (class III) peroxidase subfamily.UniRule annotation

Keywords - Domaini

SignalUniRule annotation

Family and domain databases

InterProiIPR010255. Haem_peroxidase.
IPR002016. Haem_peroxidase_pln/fun/bac.
IPR000823. Peroxidase_pln.
IPR019793. Peroxidases_heam-ligand_BS.
[Graphical view]
PfamiPF00141. peroxidase. 1 hit.
[Graphical view]
PRINTSiPR00458. PEROXIDASE.
PR00461. PLPEROXIDASE.
SUPFAMiSSF48113. SSF48113. 1 hit.
PROSITEiPS00435. PEROXIDASE_1. 1 hit.
PS50873. PEROXIDASE_4. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q42905-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASLFLNKFV VSSLVAMLLF AGASYAQQLT PTFYDSTCPN VIGIVRTVLQ
60 70 80 90 100
NAAMADPRIG ASLNRLHFHD CFVNGCDGSL LLDNSATILS EKQALGNNNS
110 120 130 140 150
VRGFDVVDQM KTQVEAACPG VVSCADILAI ASEESVVLAG GPSWAVPLGR
160 170 180 190 200
RDSLTANRSL ADDQLPPPFF TVDELKANFA TVGLNTTEDL VALSGAHTFG
210 220 230 240 250
RARCVGFVGR LYNFNSTGGP DPTINATFLE TLRQICPQNG NGSVLTNLDR
260 270 280 290 300
TTADAFDSNY FTNLQTREGL LQTDQELIST PGSDTIELVN RFAANQTAFF
310 320 330 340 350
QSFVNSMIRM GNIPPPPGSP SEIRRNCRVV NSASVADTIV TTTTTPTGSV

GTDGFASDM
Length:359
Mass (Da):38,197
Last modified:November 1, 1996 - v1
Checksum:iD21D9D793DB3E5D3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L07554 mRNA. Translation: AAB47602.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L07554 mRNA. Translation: AAB47602.1.

3D structure databases

ProteinModelPortaliQ42905.
SMRiQ42905. Positions 28-333.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

PeroxiBasei273. LuPrx01.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

InterProiIPR010255. Haem_peroxidase.
IPR002016. Haem_peroxidase_pln/fun/bac.
IPR000823. Peroxidase_pln.
IPR019793. Peroxidases_heam-ligand_BS.
[Graphical view]
PfamiPF00141. peroxidase. 1 hit.
[Graphical view]
PRINTSiPR00458. PEROXIDASE.
PR00461. PLPEROXIDASE.
SUPFAMiSSF48113. SSF48113. 1 hit.
PROSITEiPS00435. PEROXIDASE_1. 1 hit.
PS50873. PEROXIDASE_4. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "A anionic, stem-specific flax peroxidase cDNA with C-terminal motifs also found in a blue copper-type pea protein correlated with lignin deposition."
    Omann F., Tyson H.
    Aust. J. Plant Physiol. 23:773-789(1996)
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: Stormont CirrusImported.
    Tissue: Leaf and stemImported.

Entry informationi

Entry nameiQ42905_LINUS
AccessioniPrimary (citable) accession number: Q42905
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: July 6, 2016
This is version 89 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.