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Protein

Elicitor peptide 1

Gene

PEP1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Elicitor of plant defense. Induces the production of plant defensin (PDF1.2) and of H2O2. Promotes resistance to the root fungal pathogen P.irregulare.1 Publication

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei86Required for ligand-receptor interaction1

GO - Biological processi

  • innate immune response Source: TAIR
  • response to ethylene Source: TAIR
  • response to jasmonic acid Source: TAIR
  • response to wounding Source: TAIR

Keywordsi

Biological processPlant defense

Names & Taxonomyi

Protein namesi
Recommended name:
Elicitor peptide 1
Gene namesi
Name:PEP1
Synonyms:PROPEP1
Ordered Locus Names:At5g64900
ORF Names:MXK3.13
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

AraportiAT5G64900
TAIRilocus:2177659 AT5G64900

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Mutagenesisi78R → A: No effect. 1 Publication1
Mutagenesisi79G → A: No effect. 1 Publication1
Mutagenesisi80K → A: No effect. 1 Publication1
Mutagenesisi81E → A: No effect. 1 Publication1
Mutagenesisi82K → A: No effect. 1 Publication1
Mutagenesisi83V → A: No effect. 1 Publication1
Mutagenesisi84S → A: Loss of binding to PEPR1 and of subsequent signaling. 1 Publication1
Mutagenesisi85S → A: No effect. 1 Publication1
Mutagenesisi86G → A or P: Loss of binding to PEPR1 and of subsequent signaling. 1 Publication1
Mutagenesisi87R → A: No effect. 1 Publication1
Mutagenesisi88P → A: No effect. 1 Publication1
Mutagenesisi89G → A: No effect. 1 Publication1
Mutagenesisi90Q → A: No effect. 1 Publication1
Mutagenesisi91H → A: No effect. 1 Publication1
Mutagenesisi92N → A: No effect. 1 Publication1

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
PropeptideiPRO_00002490791 – 691 PublicationAdd BLAST69
PeptideiPRO_000024908070 – 92Elicitor peptide 1Add BLAST23

Proteomic databases

PaxDbiQ9LV87
PRIDEiQ9LV87

Expressioni

Inductioni

By wounding, methyl jasmonate (MeJA), ethylene. The expression of the peptide PEP1 precursor is induced by the mature peptide PEP1.

Gene expression databases

ExpressionAtlasiQ9LV87 baseline and differential
GenevisibleiQ9LV87 AT

Interactioni

Subunit structurei

Interacts with its receptor PEPR1.2 Publications

Protein-protein interaction databases

BioGridi21855, 1 interactor
DIPiDIP-61206N
IntActiQ9LV87, 1 interactor
STRINGi3702.AT5G64900.1

Structurei

3D structure databases

ProteinModelPortaliQ9LV87
SMRiQ9LV87
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG410JVHK Eukaryota
ENOG41105WJ LUCA
HOGENOMiHOG000115496
InParanoidiQ9LV87
OMAiEETYWWM
OrthoDBiEOG09361EAL
PhylomeDBiQ9LV87

Family and domain databases

InterProiView protein in InterPro
IPR035176 PEP
PfamiView protein in Pfam
PF17232 DUF5306, 1 hit

Sequencei

Sequence statusi: Complete.

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

Q9LV87-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEKSDRRSEE SHLWIPLQCL DQTLRAILKC LGLFHQDSPT TSSPGTSKQP
60 70 80 90
KEEKEDVTME KEEVVVTSRA TKVKAKQRGK EKVSSGRPGQ HN
Length:92
Mass (Da):10,389
Last modified:October 1, 2000 - v1
Checksum:iA21FA1697B8FDA65
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti10E → G in AAM63605 (Ref. 4) Curated1
Sequence conflicti48K → E in AAM63605 (Ref. 4) Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB019236 Genomic DNA Translation: BAA97302.1
CP002688 Genomic DNA Translation: AED97966.1
AY062830 mRNA Translation: AAL32908.1
AY081662 mRNA Translation: AAM10224.1
AY086540 mRNA Translation: AAM63605.1
RefSeqiNP_569001.1, NM_125888.4
UniGeneiAt.27218

Genome annotation databases

EnsemblPlantsiAT5G64900.1; AT5G64900.1; AT5G64900
GeneIDi836613
GrameneiAT5G64900.1; AT5G64900.1; AT5G64900
KEGGiath:AT5G64900

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB019236 Genomic DNA Translation: BAA97302.1
CP002688 Genomic DNA Translation: AED97966.1
AY062830 mRNA Translation: AAL32908.1
AY081662 mRNA Translation: AAM10224.1
AY086540 mRNA Translation: AAM63605.1
RefSeqiNP_569001.1, NM_125888.4
UniGeneiAt.27218

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
5GR8X-ray2.59J/P76-92[»]
ProteinModelPortaliQ9LV87
SMRiQ9LV87
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi21855, 1 interactor
DIPiDIP-61206N
IntActiQ9LV87, 1 interactor
STRINGi3702.AT5G64900.1

Proteomic databases

PaxDbiQ9LV87
PRIDEiQ9LV87

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT5G64900.1; AT5G64900.1; AT5G64900
GeneIDi836613
GrameneiAT5G64900.1; AT5G64900.1; AT5G64900
KEGGiath:AT5G64900

Organism-specific databases

AraportiAT5G64900
TAIRilocus:2177659 AT5G64900

Phylogenomic databases

eggNOGiENOG410JVHK Eukaryota
ENOG41105WJ LUCA
HOGENOMiHOG000115496
InParanoidiQ9LV87
OMAiEETYWWM
OrthoDBiEOG09361EAL
PhylomeDBiQ9LV87

Miscellaneous databases

PROiPR:Q9LV87

Gene expression databases

ExpressionAtlasiQ9LV87 baseline and differential
GenevisibleiQ9LV87 AT

Family and domain databases

InterProiView protein in InterPro
IPR035176 PEP
PfamiView protein in Pfam
PF17232 DUF5306, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiPEP1_ARATH
AccessioniPrimary (citable) accession number: Q9LV87
Secondary accession number(s): Q8LCK9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 5, 2006
Last sequence update: October 1, 2000
Last modified: November 7, 2018
This is version 85 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

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

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