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Protein

Peroxidase

Gene
N/A
Organism
Nicotiana tabacum (Common tobacco)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

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

PeroxiBasei1. NtPrx09-1B.

Names & Taxonomyi

Protein namesi
Recommended name:
PeroxidaseUniRule annotationSAAS annotation (EC:1.11.1.7UniRule annotationSAAS annotation)
OrganismiNicotiana tabacum (Common tobacco)Imported
Taxonomic identifieri4097 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeNicotianoideaeNicotianeaeNicotiana

Subcellular locationi

  • Secreted UniRule annotation

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei30 – 4920HelicalSequence analysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Membrane, SecretedUniRule annotation

PTM / Processingi

Keywords - PTMi

Disulfide bondSAAS annotation

Structurei

3D structure databases

ProteinModelPortaliQ40555.
SMRiQ40555. Positions 42-296.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini42 – 296255PEROXIDASE_4InterPro annotationAdd
BLAST

Sequence similaritiesi

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

Keywords - Domaini

Transmembrane, Transmembrane helixSequence analysis

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.

Q40555-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIPLALMLQV LYVVLWIKGN VLMLELVLKL FVFISMIVLL IGCDGSILLD
60 70 80 90 100
TDGTQTEKDA PANVGAGGFD IVDDIKTALE NVCPGVVSCA DILALASEIG
110 120 130 140 150
VVLAKGPSWQ VLFGRKDSLT ANRSGANSDI PSPFETLAVM IPQFTNKGMD
160 170 180 190 200
LTDLVALSGA HTFGRARCGT FEQRLFNFNG SGNPDLTVDA TFLQTLQGIC
210 220 230 240 250
PQGGNNGNTF TNLDISTPND FDNDYFTNLQ SNQGLLQTDQ ELFSTSGSAT
260 270 280 290
IAIVNRYAGS QTQFFDDFVS SMIKLGNISP LTGTNGQIRT DCKRVN
Length:296
Mass (Da):31,737
Last modified:November 1, 1996 - v1
Checksum:i2501B03030E17E4D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L02124 Genomic DNA. Translation: AAA34101.1.
PIRiT03683.
UniGeneiNta.6928.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L02124 Genomic DNA. Translation: AAA34101.1.
PIRiT03683.
UniGeneiNta.6928.

3D structure databases

ProteinModelPortaliQ40555.
SMRiQ40555. Positions 42-296.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

PeroxiBasei1. NtPrx09-1B.

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...

Entry informationi

Entry nameiQ40555_TOBAC
AccessioniPrimary (citable) accession number: Q40555
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: September 7, 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.