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Protein

Peroxidase

Gene

At2g37130

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Catalytic activityi

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

Cofactori

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

GO - Molecular functioni

  1. heme binding Source: InterPro
  2. metal ion binding Source: UniProtKB-KW
  3. peroxidase activity Source: UniProtKB-KW

GO - Biological processi

  1. response to oxidative stress Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase, PeroxidaseSAAS annotationImported

Keywords - Ligandi

HemeSAAS annotation, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
PeroxidaseSAAS annotation (EC:1.11.1.7SAAS annotation)
Gene namesi
Ordered Locus Names:At2g37130Imported
OrganismiArabidopsis thaliana (Mouse-ear cress)Imported
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis

PTM / Processingi

Keywords - PTMi

Disulfide bondSAAS annotation

Proteomic databases

PRIDEiQ56YB6.

Expressioni

Gene expression databases

ExpressionAtlasiQ56YB6. baseline and differential.
GenevestigatoriQ56YB6.

Family & Domainsi

Sequence similaritiesi

Belongs to the peroxidase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000237556.

Family and domain databases

InterProiIPR010255. Haem_peroxidase.
IPR002016. Haem_peroxidase_pln/fun/bac.
IPR000823. Peroxidase_pln.
[Graphical view]
PfamiPF00141. peroxidase. 1 hit.
[Graphical view]
PRINTSiPR00458. PEROXIDASE.
PR00461. PLPEROXIDASE.
SUPFAMiSSF48113. SSF48113. 1 hit.
PROSITEiPS50873. PEROXIDASE_4. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q56YB6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIKTGRRDSR GSYLGDVETL IPNHNDSLSS VISTFNSIGI DVEATVALLG
60 70 80 90 100
AHSVGRVHCV NLVHRLYPTI DPTLDPSYAL YLKKRCPSPT PDPNAVLYSR
110 120 130 140 150
NDRETPMVVD NMYYKNIMAH KGLLVIDDEL ATDPRTAPFV AKMAADNNYF
160 170 180
HEQFSRGVRL LSETNPLTGD QGEIRKDCRY VN
Length:182
Mass (Da):20,339
Last modified:May 10, 2005 - v1
Checksum:i99DEE9FD692CCE9B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AK221407 mRNA. Translation: BAD94372.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AK221407 mRNA. Translation: BAD94372.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ56YB6.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

HOGENOMiHOG000237556.

Gene expression databases

ExpressionAtlasiQ56YB6. baseline and differential.
GenevestigatoriQ56YB6.

Family and domain databases

InterProiIPR010255. Haem_peroxidase.
IPR002016. Haem_peroxidase_pln/fun/bac.
IPR000823. Peroxidase_pln.
[Graphical view]
PfamiPF00141. peroxidase. 1 hit.
[Graphical view]
PRINTSiPR00458. PEROXIDASE.
PR00461. PLPEROXIDASE.
SUPFAMiSSF48113. SSF48113. 1 hit.
PROSITEiPS50873. PEROXIDASE_4. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs."
    Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A., Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y., Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K.
    , Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y., Shinozaki K.
    Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE.

Entry informationi

Entry nameiQ56YB6_ARATH
AccessioniPrimary (citable) accession number: Q56YB6
Entry historyi
Integrated into UniProtKB/TrEMBL: May 10, 2005
Last sequence update: May 10, 2005
Last modified: March 4, 2015
This is version 63 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 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.