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Entry version 115 (02 Jun 2021)
Sequence version 1 (01 Oct 2000)
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Protein

Stress-response A/B barrel domain-containing protein HS1

Gene

HS1

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

Annotation score:4 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

Heat stable protein involved in defense against fungal pathogens. Possesses antifungal activity against diverse pathogenic fungi. Possesses antimicrobial activity. Possesses ribonuclease activity.

1 Publication

<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

Mg2+2 Publications

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 bindingi36Magnesium; via carbonyl oxygenCombined sources2 Publications1
Metal bindingi39Magnesium; via carbonyl oxygenCombined sources2 Publications1
Metal bindingi40Magnesium; via carbonyl oxygenCombined sources2 Publications1
Metal bindingi42Magnesium; via carbonyl oxygenCombined sources2 Publications1

<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

GO - Biological processi

<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

Biological processPlant defense
LigandMagnesium, Metal-binding

<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:
Stress-response A/B barrel domain-containing protein HS1Curated
Alternative name(s):
Pop3 family protein At3g17210Curated
Protein HEAT STABLE 11 Publication
Short name:
AtHS11 Publication
<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:HS11 Publication
Ordered Locus Names:At3g17210
ORF Names:MGD8.2
<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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<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 3

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT3G17210

The Arabidopsis Information Resource

More...
TAIRi
locus:2089055, AT3G17210

<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

<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 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_00000585151 – 109Stress-response A/B barrel domain-containing protein HS1Add BLAST109

Proteomic databases

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

More...
PaxDbi
Q9LUV2

PRoteomics IDEntifications database

More...
PRIDEi
Q9LUV2

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
234891

<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 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

By salicylic acid (SA) and jasmonic acid (JA).1 Publication

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q9LUV2, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q9LUV2, 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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer.

1 Publication

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
6313, 52 interactors

Protein interaction database and analysis system

More...
IntActi
Q9LUV2, 52 interactors

STRING: functional protein association networks

More...
STRINGi
3702.AT3G17210.1

<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

Secondary structure

1109
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Biological Magnetic Resonance Data Bank

More...
BMRBi
Q9LUV2

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

More...
SMRi
Q9LUV2

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q9LUV2

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini8 – 102Stress-response A/B barrelPROSITE-ProRule annotationAdd BLAST95

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG502S12K, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_080664_4_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9LUV2

Identification of Orthologs from Complete Genome Data

More...
OMAi
YLPHPDH

Database of Orthologous Groups

More...
OrthoDBi
1579369at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9LUV2

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013097, Dabb
IPR011008, Dimeric_a/b-barrel
IPR044662, HS1/DABB1-like

The PANTHER Classification System

More...
PANTHERi
PTHR33178, PTHR33178, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF07876, Dabb, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00886, Dabb, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF54909, SSF54909, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51502, S_R_A_B_BARREL, 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.

Q9LUV2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEEAKGPVKH VLLASFKDGV SPEKIEELIK GYANLVNLIE PMKAFHWGKD
60 70 80 90 100
VSIENLHQGY THIFESTFES KEAVAEYIAH PAHVEFATIF LGSLDKVLVI

DYKPTSVSL
Length:109
Mass (Da):12,184
Last modified:October 1, 2000 - v1
<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:iB498426DDC5F9F37
GO

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 conflicti85E → K in AAM63750 (Ref. 4) 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
AB022216 Genomic DNA Translation: BAB02723.1
CP002686 Genomic DNA Translation: AEE75921.1
CP002686 Genomic DNA Translation: ANM65995.1
AF370462 mRNA Translation: AAK43839.1
AY064673 mRNA Translation: AAL47379.1
AK230465 mRNA Translation: BAF02259.1
AY086696 mRNA Translation: AAM63750.1

NCBI Reference Sequences

More...
RefSeqi
NP_001319574.1, NM_001338278.1
NP_566569.1, NM_112598.4

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT3G17210.1; AT3G17210.1; AT3G17210
AT3G17210.2; AT3G17210.2; AT3G17210

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
820980

Gramene; a comparative resource for plants

More...
Gramenei
AT3G17210.1; AT3G17210.1; AT3G17210
AT3G17210.2; AT3G17210.2; AT3G17210

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT3G17210

<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
AB022216 Genomic DNA Translation: BAB02723.1
CP002686 Genomic DNA Translation: AEE75921.1
CP002686 Genomic DNA Translation: ANM65995.1
AF370462 mRNA Translation: AAK43839.1
AY064673 mRNA Translation: AAL47379.1
AK230465 mRNA Translation: BAF02259.1
AY086696 mRNA Translation: AAM63750.1
RefSeqiNP_001319574.1, NM_001338278.1
NP_566569.1, NM_112598.4

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1Q4RX-ray1.90A1-109[»]
1Q53NMR-A/B1-109[»]
2Q3PX-ray1.90A1-109[»]
BMRBiQ9LUV2
SMRiQ9LUV2
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi6313, 52 interactors
IntActiQ9LUV2, 52 interactors
STRINGi3702.AT3G17210.1

Proteomic databases

PaxDbiQ9LUV2
PRIDEiQ9LUV2
ProteomicsDBi234891

Genome annotation databases

EnsemblPlantsiAT3G17210.1; AT3G17210.1; AT3G17210
AT3G17210.2; AT3G17210.2; AT3G17210
GeneIDi820980
GrameneiAT3G17210.1; AT3G17210.1; AT3G17210
AT3G17210.2; AT3G17210.2; AT3G17210
KEGGiath:AT3G17210

Organism-specific databases

AraportiAT3G17210
TAIRilocus:2089055, AT3G17210

Phylogenomic databases

eggNOGiENOG502S12K, Eukaryota
HOGENOMiCLU_080664_4_1_1
InParanoidiQ9LUV2
OMAiYLPHPDH
OrthoDBi1579369at2759
PhylomeDBiQ9LUV2

Miscellaneous databases

EvolutionaryTraceiQ9LUV2

Protein Ontology

More...
PROi
PR:Q9LUV2

Gene expression databases

ExpressionAtlasiQ9LUV2, baseline and differential
GenevisibleiQ9LUV2, AT

Family and domain databases

InterProiView protein in InterPro
IPR013097, Dabb
IPR011008, Dimeric_a/b-barrel
IPR044662, HS1/DABB1-like
PANTHERiPTHR33178, PTHR33178, 1 hit
PfamiView protein in Pfam
PF07876, Dabb, 1 hit
SMARTiView protein in SMART
SM00886, Dabb, 1 hit
SUPFAMiSSF54909, SSF54909, 1 hit
PROSITEiView protein in PROSITE
PS51502, S_R_A_B_BARREL, 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 nameiPOP3_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: Q9LUV2
Secondary accession number(s): Q0WKU8, Q8LCB1
<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: August 16, 2004
Last sequence update: October 1, 2000
Last modified: June 2, 2021
This is version 115 of the entry and version 1 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

3D-structure, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
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