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Protein

Peroxidase 47

Gene

PER47

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -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. These functions might be dependent on each isozyme/isoform in each plant tissue.

Miscellaneous

There are 73 peroxidase genes in A.thaliana.

Catalytic activityi

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

Cofactori

Protein has several cofactor binding sites:
  • heme bPROSITE-ProRule annotationNote: Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit.PROSITE-ProRule annotation
  • Ca2+PROSITE-ProRule annotationNote: Binds 2 calcium ions per subunit.PROSITE-ProRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei73Transition state stabilizerPROSITE-ProRule annotation1
Active sitei77Proton acceptorPROSITE-ProRule annotation1
Metal bindingi78Calcium 1PROSITE-ProRule annotation1
Metal bindingi83Calcium 1; via carbonyl oxygenPROSITE-ProRule annotation1
Metal bindingi85Calcium 1PROSITE-ProRule annotation1
Metal bindingi87Calcium 1PROSITE-ProRule annotation1
Binding sitei172Substrate; via carbonyl oxygenPROSITE-ProRule annotation1
Metal bindingi202Iron (heme axial ligand)PROSITE-ProRule annotation1
Metal bindingi203Calcium 2PROSITE-ProRule annotation1
Metal bindingi246Calcium 2PROSITE-ProRule annotation1
Metal bindingi248Calcium 2PROSITE-ProRule annotation1
Metal bindingi253Calcium 2PROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase, Peroxidase
LigandCalcium, Heme, Iron, Metal-binding

Protein family/group databases

PeroxiBasei213 AtPrx47

Names & Taxonomyi

Protein namesi
Recommended name:
Peroxidase 47 (EC:1.11.1.7)
Short name:
Atperox P47
Alternative name(s):
ATP32
Gene namesi
Name:PER47
Synonyms:P47
Ordered Locus Names:At4g33420
ORF Names:F17M5.180
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 4

Organism-specific databases

AraportiAT4G33420
TAIRilocus:2119251 AT4G33420

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 36Sequence analysisAdd BLAST36
ChainiPRO_000002371337 – 325Peroxidase 47Add BLAST289

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi46 ↔ 125PROSITE-ProRule annotation
Disulfide bondi79 ↔ 84PROSITE-ProRule annotation
Disulfide bondi131 ↔ 321PROSITE-ProRule annotation
Glycosylationi177N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi209 ↔ 235PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiQ9SZB9

Expressioni

Developmental stagei

Up-regulated during leaf development.1 Publication

Gene expression databases

ExpressionAtlasiQ9SZB9 baseline and differential
GenevisibleiQ9SZB9 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT4G33420.1

Structurei

3D structure databases

ProteinModelPortaliQ9SZB9
SMRiQ9SZB9
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peroxidase family. Classical plant (class III) peroxidase subfamily.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410IEP3 Eukaryota
ENOG410XUVZ LUCA
InParanoidiQ9SZB9
KOiK00430
OMAiYAMNQAM
OrthoDBiEOG09360EXX

Family and domain databases

CDDicd00693 secretory_peroxidase, 1 hit
InterProiView protein in InterPro
IPR010255 Haem_peroxidase
IPR002016 Haem_peroxidase_pln/fun/bac
IPR000823 Peroxidase_pln
IPR019794 Peroxidases_AS
IPR019793 Peroxidases_heam-ligand_BS
IPR033905 Secretory_peroxidase
PfamiView protein in Pfam
PF00141 peroxidase, 1 hit
PRINTSiPR00458 PEROXIDASE
PR00461 PLPEROXIDASE
SUPFAMiSSF48113 SSF48113, 1 hit
PROSITEiView protein in PROSITE
PS00435 PEROXIDASE_1, 1 hit
PS00436 PEROXIDASE_2, 1 hit
PS50873 PEROXIDASE_4, 1 hit

Sequence (1+)i

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q9SZB9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLTRFKKQNN KMVRANIVSM VLLMHAIVGF PFHARGLSMT YYMMSCPFAE
60 70 80 90 100
QIVKNSVNNA LQADPTLAAG LIRMLFHDCF IEGCDASILL DSTKDNTAEK
110 120 130 140 150
DSPANLSLRG YEIIDDAKEK IENRCPGVVS CADIVAMAAR DAVFWAGGPY
160 170 180 190 200
YDIPKGRFDG KRSKIEDTRN LPSPFLNASQ LIQTFGQRGF TPQDVVALSG
210 220 230 240 250
AHTLGVARCS SFKARLTVPD SSLDSTFANT LSKTCSAGDN AEQPFDATRN
260 270 280 290 300
DFDNAYFNAL QMKSGVLFSD QTLFNTPRTR NLVNGYALNQ AKFFFDFQQA
310 320
MRKMSNLDVK LGSQGEVRQN CRSIN
Length:325
Mass (Da):35,975
Last modified:May 31, 2011 - v2
Checksum:i786CFEE1E476A6AD
GO

Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A1P8B4A9A0A1P8B4A9_ARATH
Peroxidase
At4g33420, F17M5.180, F17M5_180
372Annotation score:

Sequence cautioni

The sequence AAL40837 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.Curated
The sequence CAB38800 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.Curated
The sequence CAB80059 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF451951 mRNA Translation: AAL40837.1 Different initiation.
AL035678 Genomic DNA Translation: CAB38800.1 Different initiation.
AL161583 Genomic DNA Translation: CAB80059.1 Different initiation.
CP002687 Genomic DNA Translation: AEE86222.1
BT044614 mRNA Translation: ACI31314.1
PIRiT05993
RefSeqiNP_001320124.1, NM_001342215.1
UniGeneiAt.28650

Genome annotation databases

EnsemblPlantsiAT4G33420.1; AT4G33420.1; AT4G33420
GeneIDi829479
GrameneiAT4G33420.1; AT4G33420.1; AT4G33420
KEGGiath:AT4G33420

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF451951 mRNA Translation: AAL40837.1 Different initiation.
AL035678 Genomic DNA Translation: CAB38800.1 Different initiation.
AL161583 Genomic DNA Translation: CAB80059.1 Different initiation.
CP002687 Genomic DNA Translation: AEE86222.1
BT044614 mRNA Translation: ACI31314.1
PIRiT05993
RefSeqiNP_001320124.1, NM_001342215.1
UniGeneiAt.28650

3D structure databases

ProteinModelPortaliQ9SZB9
SMRiQ9SZB9
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT4G33420.1

Protein family/group databases

PeroxiBasei213 AtPrx47

Proteomic databases

PaxDbiQ9SZB9

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT4G33420.1; AT4G33420.1; AT4G33420
GeneIDi829479
GrameneiAT4G33420.1; AT4G33420.1; AT4G33420
KEGGiath:AT4G33420

Organism-specific databases

AraportiAT4G33420
TAIRilocus:2119251 AT4G33420

Phylogenomic databases

eggNOGiENOG410IEP3 Eukaryota
ENOG410XUVZ LUCA
InParanoidiQ9SZB9
KOiK00430
OMAiYAMNQAM
OrthoDBiEOG09360EXX

Miscellaneous databases

PROiPR:Q9SZB9

Gene expression databases

ExpressionAtlasiQ9SZB9 baseline and differential
GenevisibleiQ9SZB9 AT

Family and domain databases

CDDicd00693 secretory_peroxidase, 1 hit
InterProiView protein in InterPro
IPR010255 Haem_peroxidase
IPR002016 Haem_peroxidase_pln/fun/bac
IPR000823 Peroxidase_pln
IPR019794 Peroxidases_AS
IPR019793 Peroxidases_heam-ligand_BS
IPR033905 Secretory_peroxidase
PfamiView protein in Pfam
PF00141 peroxidase, 1 hit
PRINTSiPR00458 PEROXIDASE
PR00461 PLPEROXIDASE
SUPFAMiSSF48113 SSF48113, 1 hit
PROSITEiView protein in PROSITE
PS00435 PEROXIDASE_1, 1 hit
PS00436 PEROXIDASE_2, 1 hit
PS50873 PEROXIDASE_4, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiPER47_ARATH
AccessioniPrimary (citable) accession number: Q9SZB9
Secondary accession number(s): B5X0P5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 6, 2002
Last sequence update: May 31, 2011
Last modified: April 25, 2018
This is version 126 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
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Main funding by: National Institutes of Health

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