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UniProtKB - Q9SB81 (PER42_ARATH)

Entry version 155 (25 May 2022)
Sequence version 2 (06 Dec 2002)
Previous versions | rss
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Protein

Peroxidase 42

Gene

PER42

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>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.

Might function as heat shock-like defense protein.

Miscellaneous

There are 73 peroxidase genes in A.thaliana.

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Protein has several cofactor binding sites:

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei67Transition state stabilizerPROSITE-ProRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei71Proton acceptorPROSITE-ProRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi72Calcium 1PROSITE-ProRule annotation1
Metal bindingi75Calcium 1; via carbonyl oxygenPROSITE-ProRule annotation1
Metal bindingi79Calcium 1PROSITE-ProRule annotation1
Metal bindingi81Calcium 1PROSITE-ProRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei167Substrate; via carbonyl oxygenPROSITE-ProRule annotation1
Metal bindingi197Iron (heme b axial ligand)PROSITE-ProRule annotation1
Metal bindingi198Calcium 2PROSITE-ProRule annotation1
Metal bindingi247Calcium 2PROSITE-ProRule annotation1
Metal bindingi250Calcium 2PROSITE-ProRule annotation1
Metal bindingi255Calcium 2PROSITE-ProRule annotation1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionOxidoreductase, Peroxidase
Biological processBiological rhythms, Hydrogen peroxide
LigandCalcium, Heme, Iron, Metal-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		ARA:AT4G21960-MONOMER

Protein family/group databases

PeroxiBase, a peroxidase database

More...PeroxiBasei		208, AtPrx42

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Peroxidase 42 (EC:1.11.1.7)
Short name:
Atperox P42
Alternative name(s):
ATP1a/ATP1b
PRXR1
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:PER42
Synonyms:P42
Ordered Locus Names:At4g21960
ORF Names:F1N20.3, T8O5.170
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiArabidopsis thaliana (Mouse-ear cress)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri3702 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000006548 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 4

Organism-specific databases

Arabidopsis Information Portal

More...Araporti		AT4G21960

The Arabidopsis Information Resource

More...TAIRi		locus:2141637, AT4G21960

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Secreted

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 23Sequence analysisAdd BLAST23
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000002370824 – 330Peroxidase 42Add BLAST307

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi40 ↔ 119PROSITE-ProRule annotation
Disulfide bondi73 ↔ 78PROSITE-ProRule annotation
Disulfide bondi125 ↔ 323PROSITE-ProRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi170N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi204 ↔ 231PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q9SB81

PRoteomics IDEntifications database

More...PRIDEi		Q9SB81

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		236303

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Constitutively expressed in the whole plant, with the highest expression in roots.1 Publication

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Expressed under a diurnal rhythm (circadian clock control).1 Publication

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9SB81, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9SB81, AT

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		13574, 4 interactors

Protein interaction database and analysis system

More...IntActi		Q9SB81, 1 interactor

STRING: functional protein association networks

More...STRINGi		3702.AT4G21960.1

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

AlphaFold Protein Structure Database

More...AlphaFoldDBi		Q9SB81

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q9SB81

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

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

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502QRC2, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_010543_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9SB81

Identification of Orthologs from Complete Genome Data

More...OMAi		HNESMTV

Database of Orthologous Groups

More...OrthoDBi		902776at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9SB81

Family and domain databases

Conserved Domains Database

More...CDDi		cd00693, secretory_peroxidase, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR002016, Haem_peroxidase
IPR010255, Haem_peroxidase_sf
IPR000823, Peroxidase_pln
IPR033905, Secretory_peroxidase

The PANTHER Classification System

More...PANTHERi		PTHR31235, PTHR31235, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00141, peroxidase, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00458, PEROXIDASE
PR00461, PLPEROXIDASE

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48113, SSF48113, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50873, PEROXIDASE_4, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q9SB81-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGGKGVMMVA ILCLWALSAT SEAVTEAEPG LMMNFYKDTC PQAEDIVREQ 
        60         70         80         90        100
VKLLYKRHKN TAFSWLRNIF HDCAVESCDA SLLLDSTRRE LGEKEHDRSF 
       110        120        130        140        150
GLRNFRYIEE IKEALERECP GVVSCSDILV LSAREGIEAV GGPYIPLKTG 
       160        170        180        190        200
RRDGLKSRTD MLESYLPDHN ESISVVLEKF KSIGIDTPGL VALLGSHSVG 
       210        220        230        240        250
RTHCVKLVHR LYPEVDPSLN PDHVPHMLHK CPDSIPDPKA VQYVRNDRGT 
       260        270        280        290        300
PMVLDNNYYR NILDNKGLLL VDHQLAHDKR TRPIVKKMAK DQAYFFKEFT 
       310        320        330
RAIQILSENN PLTGSKGEIR KQCNLANKNH
Length:330
Mass (Da):37,295
Last modified:December 6, 2002 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i3237E5DDAB9B6C45
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence CAA17163 differs from that shown. Reason: Erroneous initiation.Curated
The sequence CAB79151 differs from that shown. Reason: Erroneous initiation.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti13C → F (PubMed:9132061).Curated1
Sequence conflicti13C → F (Ref. 6) Curated1
Sequence conflicti27A → T (PubMed:9132061).Curated1
Sequence conflicti27A → T (Ref. 6) Curated1
Sequence conflicti47V → I (PubMed:9132061).Curated1
Sequence conflicti47V → I (Ref. 6) Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
X98313 mRNA Translation: CAA66957.1
X98189 mRNA Translation: CAA66862.1
AL021890 Genomic DNA Translation: CAA17163.1 Different initiation.
AL022140 Genomic DNA No translation available.
AL161556 Genomic DNA Translation: CAB79151.1 Different initiation.
CP002687 Genomic DNA Translation: AEE84535.1
AF325015 mRNA Translation: AAG40367.1
AF428379 mRNA Translation: AAL16147.1
AY056809 mRNA Translation: AAL10500.1
AY058071 mRNA Translation: AAL24179.1
AY059810 mRNA Translation: AAL24292.1
AY132009 mRNA Translation: AAM91042.1
AF083767 mRNA Translation: AAN60325.1
Z17792 mRNA Translation: CAA79071.1

Protein sequence database of the Protein Information Resource

More...PIRi		T05478

NCBI Reference Sequences

More...RefSeqi		NP_567641.1, NM_118317.4

Genome annotation databases

Ensembl plant genome annotation project

More...EnsemblPlantsi		AT4G21960.1; AT4G21960.1; AT4G21960

Database of genes from NCBI RefSeq genomes

More...GeneIDi		828285

Gramene; a comparative resource for plants

More...Gramenei		AT4G21960.1; AT4G21960.1; AT4G21960

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ath:AT4G21960

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X98313 mRNA Translation: CAA66957.1
X98189 mRNA Translation: CAA66862.1
AL021890 Genomic DNA Translation: CAA17163.1 Different initiation.
AL022140 Genomic DNA No translation available.
AL161556 Genomic DNA Translation: CAB79151.1 Different initiation.
CP002687 Genomic DNA Translation: AEE84535.1
AF325015 mRNA Translation: AAG40367.1
AF428379 mRNA Translation: AAL16147.1
AY056809 mRNA Translation: AAL10500.1
AY058071 mRNA Translation: AAL24179.1
AY059810 mRNA Translation: AAL24292.1
AY132009 mRNA Translation: AAM91042.1
AF083767 mRNA Translation: AAN60325.1
Z17792 mRNA Translation: CAA79071.1
PIRiT05478
RefSeqiNP_567641.1, NM_118317.4

3D structure databases

AlphaFoldDBiQ9SB81
SMRiQ9SB81
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi13574, 4 interactors
IntActiQ9SB81, 1 interactor
STRINGi3702.AT4G21960.1

Protein family/group databases

PeroxiBasei208, AtPrx42

Proteomic databases

PaxDbiQ9SB81
PRIDEiQ9SB81
ProteomicsDBi236303

Genome annotation databases

EnsemblPlantsiAT4G21960.1; AT4G21960.1; AT4G21960
GeneIDi828285
GrameneiAT4G21960.1; AT4G21960.1; AT4G21960
KEGGiath:AT4G21960

Organism-specific databases

AraportiAT4G21960
TAIRilocus:2141637, AT4G21960

Phylogenomic databases

eggNOGiENOG502QRC2, Eukaryota
HOGENOMiCLU_010543_0_0_1
InParanoidiQ9SB81
OMAiHNESMTV
OrthoDBi902776at2759
PhylomeDBiQ9SB81

Enzyme and pathway databases

BioCyciARA:AT4G21960-MONOMER

Miscellaneous databases

Protein Ontology

More...PROi		PR:Q9SB81

Gene expression databases

ExpressionAtlasiQ9SB81, baseline and differential
GenevisibleiQ9SB81, AT

Family and domain databases

CDDicd00693, secretory_peroxidase, 1 hit
InterProiView protein in InterPro
IPR002016, Haem_peroxidase
IPR010255, Haem_peroxidase_sf
IPR000823, Peroxidase_pln
IPR033905, Secretory_peroxidase
PANTHERiPTHR31235, PTHR31235, 1 hit
PfamiView protein in Pfam
PF00141, peroxidase, 1 hit
PRINTSiPR00458, PEROXIDASE
PR00461, PLPEROXIDASE
SUPFAMiSSF48113, SSF48113, 1 hit
PROSITEiView protein in PROSITE
PS50873, PEROXIDASE_4, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPER42_ARATH
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q9SB81
Secondary accession number(s): Q41937, Q42579, Q43730
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 6, 2002
Last sequence update: December 6, 2002
Last modified: May 25, 2022
This is version 155 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
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