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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-Experimental evidence at protein leveli

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

Cofactori

Mg2+2 Publications

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
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

GO - Molecular functioni

GO - Biological processi

  • defense response to bacterium Source: TAIR
  • defense response to fungus Source: TAIR
Complete GO annotation...

Keywords - Biological processi

Plant defense

Keywords - Ligandi

Magnesium, Metal-binding

Names & Taxonomyi

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
Gene namesi
Name:HS11 Publication
Ordered Locus Names:At3g17210
ORF Names:MGD8.2
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 3

Organism-specific databases

TAIRiAT3G17210.

Subcellular locationi

GO - Cellular componenti

  • cytosol Source: TAIR
  • plasma membrane Source: TAIR
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000585151 – 109Stress-response A/B barrel domain-containing protein HS1Add BLAST109

Proteomic databases

PaxDbiQ9LUV2.
PRIDEiQ9LUV2.

Expressioni

Inductioni

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

Gene expression databases

GenevisibleiQ9LUV2. AT.

Interactioni

Subunit structurei

Homodimer.1 Publication

Protein-protein interaction databases

BioGridi6313. 52 interactors.
IntActiQ9LUV2. 1 interactor.
STRINGi3702.AT3G17210.1.

Structurei

Secondary structure

1109
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi8 – 16Combined sources9
Helixi22 – 33Combined sources12
Helixi35 – 38Combined sources4
Beta strandi44 – 49Combined sources6
Beta strandi53 – 55Combined sources3
Beta strandi62 – 69Combined sources8
Helixi71 – 79Combined sources9
Helixi81 – 92Combined sources12
Beta strandi94 – 102Combined sources9

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1Q4RX-ray1.90A1-109[»]
1Q53NMR-A/B1-109[»]
2Q3PX-ray1.90A1-109[»]
ProteinModelPortaliQ9LUV2.
SMRiQ9LUV2.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ9LUV2.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini8 – 102Stress-response A/B barrelPROSITE-ProRule annotationAdd BLAST95

Sequence similaritiesi

Contains 1 stress-response A/B barrel domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiENOG410IYZV. Eukaryota.
ENOG4111U5X. LUCA.
HOGENOMiHOG000245859.
InParanoidiQ9LUV2.
OMAiHVEFATI.
OrthoDBiEOG09360UQJ.
PhylomeDBiQ9LUV2.

Family and domain databases

InterProiIPR013097. Dabb.
IPR011008. Dimeric_a/b-barrel.
[Graphical view]
PfamiPF07876. Dabb. 1 hit.
[Graphical view]
SMARTiSM00886. Dabb. 1 hit.
[Graphical view]
SUPFAMiSSF54909. SSF54909. 1 hit.
PROSITEiPS51502. S_R_A_B_BARREL. 1 hit.
[Graphical view]

Sequencei

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
Checksum:iB498426DDC5F9F37
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti85E → K in AAM63750 (Ref. 4) Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB022216 Genomic DNA. Translation: BAB02723.1.
CP002686 Genomic DNA. Translation: AEE75921.1.
AF370462 mRNA. Translation: AAK43839.1.
AY064673 mRNA. Translation: AAL47379.1.
AK230465 mRNA. Translation: BAF02259.1.
AY086696 mRNA. Translation: AAM63750.1.
RefSeqiNP_566569.1. NM_112598.4.
UniGeneiAt.25332.

Genome annotation databases

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

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.
AF370462 mRNA. Translation: AAK43839.1.
AY064673 mRNA. Translation: AAL47379.1.
AK230465 mRNA. Translation: BAF02259.1.
AY086696 mRNA. Translation: AAM63750.1.
RefSeqiNP_566569.1. NM_112598.4.
UniGeneiAt.25332.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1Q4RX-ray1.90A1-109[»]
1Q53NMR-A/B1-109[»]
2Q3PX-ray1.90A1-109[»]
ProteinModelPortaliQ9LUV2.
SMRiQ9LUV2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi6313. 52 interactors.
IntActiQ9LUV2. 1 interactor.
STRINGi3702.AT3G17210.1.

Proteomic databases

PaxDbiQ9LUV2.
PRIDEiQ9LUV2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

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

Organism-specific databases

TAIRiAT3G17210.

Phylogenomic databases

eggNOGiENOG410IYZV. Eukaryota.
ENOG4111U5X. LUCA.
HOGENOMiHOG000245859.
InParanoidiQ9LUV2.
OMAiHVEFATI.
OrthoDBiEOG09360UQJ.
PhylomeDBiQ9LUV2.

Miscellaneous databases

EvolutionaryTraceiQ9LUV2.
PROiQ9LUV2.

Gene expression databases

GenevisibleiQ9LUV2. AT.

Family and domain databases

InterProiIPR013097. Dabb.
IPR011008. Dimeric_a/b-barrel.
[Graphical view]
PfamiPF07876. Dabb. 1 hit.
[Graphical view]
SMARTiSM00886. Dabb. 1 hit.
[Graphical view]
SUPFAMiSSF54909. SSF54909. 1 hit.
PROSITEiPS51502. S_R_A_B_BARREL. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiPOP3_ARATH
AccessioniPrimary (citable) accession number: Q9LUV2
Secondary accession number(s): Q0WKU8, Q8LCB1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 16, 2004
Last sequence update: October 1, 2000
Last modified: November 30, 2016
This is version 96 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

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.