Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Elicitor peptide 1

Gene

PEP1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-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)LengthDescriptionGraphical viewFeature identifierActions
Sitei86 – 861Required for ligand-receptor interaction

GO - Biological processi

  • innate immune response Source: TAIR
  • response to ethylene Source: TAIR
  • response to jasmonic acid Source: TAIR
  • response to wounding Source: TAIR
Complete GO annotation...

Keywords - Biological processi

Plant 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
ProteomesiUP000006548 Componenti: Chromosome 5

Organism-specific databases

TAIRiAT5G64900.

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Mutagenesisi78 – 781R → A: No effect. 1 Publication
Mutagenesisi79 – 791G → A: No effect. 1 Publication
Mutagenesisi80 – 801K → A: No effect. 1 Publication
Mutagenesisi81 – 811E → A: No effect. 1 Publication
Mutagenesisi82 – 821K → A: No effect. 1 Publication
Mutagenesisi83 – 831V → A: No effect. 1 Publication
Mutagenesisi84 – 841S → A: Loss of binding to PEPR1 and of subsequent signaling. 1 Publication
Mutagenesisi85 – 851S → A: No effect. 1 Publication
Mutagenesisi86 – 861G → A or P: Loss of binding to PEPR1 and of subsequent signaling. 1 Publication
Mutagenesisi87 – 871R → A: No effect. 1 Publication
Mutagenesisi88 – 881P → A: No effect. 1 Publication
Mutagenesisi89 – 891G → A: No effect. 1 Publication
Mutagenesisi90 – 901Q → A: No effect. 1 Publication
Mutagenesisi91 – 911H → A: No effect. 1 Publication
Mutagenesisi92 – 921N → A: No effect. 1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Propeptidei1 – 69691 PublicationPRO_0000249079Add
BLAST
Peptidei70 – 9223Elicitor peptide 1PRO_0000249080Add
BLAST

Expressioni

Inductioni

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

Interactioni

Subunit structurei

Interacts with its receptor PEPR1.2 Publications

Protein-protein interaction databases

DIPiDIP-61206N.
STRINGi3702.AT5G64900.1.

Structurei

3D structure databases

ProteinModelPortaliQ9LV87.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000115496.
InParanoidiQ9LV87.
OMAiSEESHLW.
PhylomeDBiQ9LV87.

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)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti10 – 101E → G in AAM63605 (Ref. 4) Curated
Sequence conflicti48 – 481K → E in AAM63605 (Ref. 4) Curated

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_125888.3.
UniGeneiAt.27218.

Genome annotation databases

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

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_125888.3.
UniGeneiAt.27218.

3D structure databases

ProteinModelPortaliQ9LV87.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

DIPiDIP-61206N.
STRINGi3702.AT5G64900.1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

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

Organism-specific databases

TAIRiAT5G64900.

Phylogenomic databases

HOGENOMiHOG000115496.
InParanoidiQ9LV87.
OMAiSEESHLW.
PhylomeDBiQ9LV87.

Miscellaneous databases

PROiQ9LV87.

Family and domain databases

ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Structural analysis of Arabidopsis thaliana chromosome 5. X. Sequence features of the regions of 3,076,755 bp covered by sixty P1 and TAC clones."
    Sato S., Nakamura Y., Kaneko T., Katoh T., Asamizu E., Kotani H., Tabata S.
    DNA Res. 7:31-63(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Columbia.
  2. The Arabidopsis Information Resource (TAIR)
    Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
    Cited for: GENOME REANNOTATION.
    Strain: cv. Columbia.
  3. "Empirical analysis of transcriptional activity in the Arabidopsis genome."
    Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G.
    , Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R.
    Science 302:842-846(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: cv. Columbia.
  4. "Full-length cDNA from Arabidopsis thaliana."
    Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B., Feldmann K.A.
    Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
  5. "An endogenous peptide signal in Arabidopsis activates components of the innate immune response."
    Huffaker A., Pearce G., Ryan C.A.
    Proc. Natl. Acad. Sci. U.S.A. 103:10098-10103(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 70-92, FUNCTION, PROTEOLYTIC PROCESSING, IDENTIFICATION BY MASS SPECTROMETRY, GENE FAMILY, NOMENCLATURE.
  6. "The cell surface leucine-rich repeat receptor for AtPep1, an endogenous peptide elicitor in Arabidopsis, is functional in transgenic tobacco cells."
    Yamaguchi Y., Pearce G., Ryan C.A.
    Proc. Natl. Acad. Sci. U.S.A. 103:10104-10109(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH PEPR1.
  7. "Structure-activity studies of AtPep1, a plant peptide signal involved in the innate immune response."
    Pearce G., Yamaguchi Y., Munske G., Ryan C.A.
    Peptides 29:2083-2089(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH PEPR1, MUTAGENESIS OF ARG-78; GLY-79; LYS-80; GLU-81; LYS-82; VAL-83; SER-84; SER-85; GLY-86; ARG-87; PRO-88; GLY-89; GLN-90; HIS-91 AND ASN-92.

Entry informationi

Entry nameiPEP1_ARATH
AccessioniPrimary (citable) accession number: Q9LV87
Secondary accession number(s): Q8LCK9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 5, 2006
Last sequence update: October 1, 2000
Last modified: June 24, 2015
This is version 68 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

Complete proteome, Direct protein sequencing, Reference proteome

Documents

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

External Data

Dasty 3

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.