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P27058

- SYST_SOLLC

UniProt

P27058 - SYST_SOLLC

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Protein

Systemin

Gene
N/A
Organism
Solanum lycopersicum (Tomato) (Lycopersicon esculentum)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Activates a lipid-based signal transduction pathway in which linolenic acid is converted to jasmonic acid, a potent activator of defense gene transcription, including proteinase inhibitor.1 Publication

Keywords - Molecular functioni

Hormone

Names & Taxonomyi

Protein namesi
Recommended name:
Systemin
OrganismiSolanum lycopersicum (Tomato) (Lycopersicon esculentum)
Taxonomic identifieri4081 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanumLycopersicon
ProteomesiUP000004994: Unplaced

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Propeptidei1 – 178178PRO_0000022461Add
BLAST
Peptidei179 – 19618Systemin1 PublicationPRO_0000022462Add
BLAST
Propeptidei197 – 2004PRO_0000022463

Expressioni

Tissue specificityi

All organs except the roots. Transported out of wounds to distal tissues.

Inductioni

By wounding; in leaves.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati3 – 861; truncated
Repeati37 – 4592
Repeati80 – 8893
Repeati117 – 12594
Repeati145 – 15395

Keywords - Domaini

Repeat

Family and domain databases

InterProiIPR009966. Prosystemin/Systemin.
[Graphical view]
PfamiPF07376. Prosystemin. 1 hit.
[Graphical view]
ProDomiPD006587. Prosystemin. 1 hit.
[Graphical view] [Entries sharing at least one domain]

Sequencei

Sequence statusi: Complete.

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

P27058-1 [UniParc]FASTAAdd to Basket

« Hide

MGTPSYDIKN KGDDMQEEPK VKLHHEKGGD EKEKIIEKET PSQDINNKDT    50
ISSYVLRDDT QEIPKMEHEE GGYVKEKIVE KETISQYIIK IEGDDDAQEK 100
LKVEYEEEEY EKEKIVEKET PSQDINNKGD DAQEKPKVEH EEGDDKETPS 150
QDIIKMEGEG ALEITKVVCE KIIVREDLAV QSKPPSKRDP PKMQTDNNKL 200
Length:200
Mass (Da):22,999
Last modified:August 1, 1992 - v1
Checksum:iFA251D94BAA9C5A9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M84800 Genomic DNA. Translation: AAA34182.1.
M84801 mRNA. Translation: AAA34184.1.
PIRiT07149.
RefSeqiXP_004240004.1. XM_004239956.1.
UniGeneiLes.266.

Genome annotation databases

GeneIDi543989.
KEGGisly:543989.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M84800 Genomic DNA. Translation: AAA34182.1 .
M84801 mRNA. Translation: AAA34184.1 .
PIRi T07149.
RefSeqi XP_004240004.1. XM_004239956.1.
UniGenei Les.266.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 543989.
KEGGi sly:543989.

Family and domain databases

InterProi IPR009966. Prosystemin/Systemin.
[Graphical view ]
Pfami PF07376. Prosystemin. 1 hit.
[Graphical view ]
ProDomi PD006587. Prosystemin. 1 hit.
[Graphical view ] [Entries sharing at least one domain ]
ProtoNeti Search...

Publicationsi

  1. "Structure, expression, and antisense inhibition of the systemin precursor gene."
    McGurl B., Pearce G., Orozco-Cardenas M., Ryan C.A.
    Science 255:1570-1573(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA].
    Tissue: Leaf.
  2. "A polypeptide from tomato leaves induces wound-inducible proteinase inhibitor proteins."
    Pearce G., Strydom D., Johnson S., Ryan C.A.
    Science 253:895-898(1991)
    Cited for: PROTEIN SEQUENCE OF 179-196.
  3. "The systemin signaling pathway: differential activation of plant defensive genes."
    Ryan C.A.
    Biochim. Biophys. Acta 1477:112-121(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION.

Entry informationi

Entry nameiSYST_SOLLC
AccessioniPrimary (citable) accession number: P27058
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 1, 1992
Last sequence update: August 1, 1992
Last modified: February 19, 2014
This is version 54 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

External Data

Dasty 3

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