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Q9LV87

- PEP1_ARATH

UniProt

Q9LV87 - PEP1_ARATH

Protein

Elicitor peptide 1

Gene

PEP1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed - Annotation score: 5 out of 5- Experimental evidence at protein leveli
  1. 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 - Molecular functioni

    1. protein binding Source: UniProtKB

    GO - Biological processi

    1. innate immune response Source: TAIR
    2. response to ethylene Source: TAIR
    3. response to jasmonic acid Source: TAIR
    4. response to wounding Source: TAIR

    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: 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.

    Gene expression databases

    GenevestigatoriQ9LV87.

    Interactioni

    Subunit structurei

    Interacts with its receptor PEPR1.2 Publications

    Structurei

    3D structure databases

    ProteinModelPortaliQ9LV87.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Phylogenomic databases

    HOGENOMiHOG000115496.
    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

    MEKSDRRSEE SHLWIPLQCL DQTLRAILKC LGLFHQDSPT TSSPGTSKQP   50
    KEEKEDVTME KEEVVVTSRA TKVKAKQRGK EKVSSGRPGQ HN 92
    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. 1 PublicationCurated
    Sequence conflicti48 – 481K → E in AAM63605. 1 PublicationCurated

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    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:
    EMBL
    GenBank
    DDBJ
    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 .
    RefSeqi NP_569001.1. NM_125888.3.
    UniGenei At.27218.

    3D structure databases

    ProteinModelPortali Q9LV87.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblPlantsi AT5G64900.1 ; AT5G64900.1 ; AT5G64900 .
    GeneIDi 836613.
    KEGGi ath:AT5G64900.

    Organism-specific databases

    TAIRi AT5G64900.

    Phylogenomic databases

    HOGENOMi HOG000115496.
    OMAi SEESHLW.
    PhylomeDBi Q9LV87.

    Gene expression databases

    Genevestigatori Q9LV87.

    Family and domain databases

    ProtoNeti Search...

    Publicationsi

    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: October 1, 2014
    This is version 63 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