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Protein

Hydroxyproline-rich systemin

Gene
N/A
Organism
Solanum lycopersicum (Tomato) (Lycopersicon esculentum)
Status
Reviewed-Annotation score: Annotation score: 5 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. Induces synthesis of proteinase inhibitors I and II in leaves when supplied through cut stems.1 Publication

GO - Molecular functioni

  • receptor binding Source: UniProtKB

GO - Biological processi

  • defense response Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Hormone

Keywords - Biological processi

Plant defense

Names & Taxonomyi

Protein namesi
Recommended name:
Hydroxyproline-rich systemin
Alternative name(s):
Defense-signaling glycopeptide hormone
Cleaved into the following 3 chains:
Alternative name(s):
TomHypSys I
Alternative name(s):
TomHypSys II
Alternative name(s):
TomHypSys III
OrganismiSolanum lycopersicum (Tomato) (Lycopersicon esculentum)Imported
Taxonomic identifieri4081 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanumLycopersicon
Proteomesi
  • UP000004994 Componenti: Chromosome 6

Subcellular locationi

GO - Cellular componenti

  • extracellular region Source: UniProtKB-SubCell
  • intracellular Source: UniProtKB
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 24Sequence analysisAdd BLAST24
PropeptideiPRO_000002144925 – 48Sequence analysis1 PublicationAdd BLAST24
PeptideiPRO_000002145049 – 66HypSys I1 PublicationAdd BLAST18
PropeptideiPRO_000002145167 – 701 Publication4
PeptideiPRO_000002145271 – 85HypSys III1 PublicationAdd BLAST15
PropeptideiPRO_000002145386 – 1101 PublicationAdd BLAST25
PeptideiPRO_0000021454111 – 130HypSys II1 Publication1 PublicationAdd BLAST20
PropeptideiPRO_0000021455131 – 1461 PublicationAdd BLAST16

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei514-hydroxyproline1 Publication1
Glycosylationi51O-linked (Ara...)Sequence analysis1
Modified residuei554-hydroxyproline1 Publication1
Glycosylationi55O-linked (Ara...)Sequence analysis1
Modified residuei564-hydroxyproline1 Publication1
Glycosylationi56O-linked (Ara...)Sequence analysis1
Modified residuei574-hydroxyproline1
Glycosylationi57O-linked (Ara...)Sequence analysis1
Modified residuei584-hydroxyproline1 Publication1
Glycosylationi58O-linked (Ara...)Sequence analysis1
Modified residuei634-hydroxyproline1 Publication1
Glycosylationi63O-linked (Ara...)Sequence analysis1
Modified residuei794-hydroxyproline1 Publication1
Glycosylationi79O-linked (Ara...)Sequence analysis1
Modified residuei804-hydroxyproline1 Publication1
Glycosylationi80O-linked (Ara...)Sequence analysis1
Modified residuei824-hydroxyproline1 Publication1
Glycosylationi82O-linked (Ara...)Sequence analysis1
Modified residuei1194-hydroxyproline1 Publication1
Glycosylationi119O-linked (Ara...)Sequence analysis1
Modified residuei1204-hydroxyproline1 Publication1
Glycosylationi120O-linked (Ara...)Sequence analysis1
Modified residuei1214-hydroxyproline1 Publication1
Glycosylationi121O-linked (Ara...)Sequence analysis1
Modified residuei1224-hydroxyproline1 Publication1
Glycosylationi122O-linked (Ara...)Sequence analysis1

Post-translational modificationi

O-glycosylated; contains pentose side chains.1 Publication

Keywords - PTMi

Glycoprotein, Hydroxylation

Proteomic databases

PaxDbiQ7XAD0.

Expressioni

Tissue specificityi

Leaves.1 Publication

Inductioni

By wounding and methyl jasmonate in leaves.1 Publication

Interactioni

GO - Molecular functioni

  • receptor binding Source: UniProtKB

Family & Domainsi

Keywords - Domaini

Signal

Phylogenomic databases

InParanoidiQ7XAD0.
OMAiAPLMITV.
OrthoDBiEOG09361E5S.

Sequencei

Sequence statusi: Complete.

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

Q7XAD0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MISFFRAFFL IIIISFLIFV GAQARTLLGN YHDDEMLIEL KLESGNYGRT
60 70 80 90 100
PYKTPPPPTS SSPTHQEIVN GRHDSVLPPP SPKTDPIIGQ LTTITTTPHH
110 120 130 140
DDTVAAPPVG GRHDYVASPP PPKPQDEQRQ IIITSSSSTL PLQASY
Length:146
Mass (Da):16,012
Last modified:October 1, 2003 - v1
Checksum:i115E92B146A31973
GO

Mass spectrometryi

Molecular mass is 4191 Da from positions 49 - 66. Determined by MALDI. 1 Publication
Molecular mass is 3531 Da from positions 49 - 66. Determined by MALDI. 1 Publication
Molecular mass is 2954 Da from positions 71 - 85. Determined by MALDI. 1 Publication
Molecular mass is 4513 Da from positions 111 - 130. Determined by MALDI. 1 Publication1 Publication

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY292201 mRNA. Translation: AAQ19087.1.
RefSeqiNP_001234375.1. NM_001247446.2.
UniGeneiLes.2121.

Genome annotation databases

EnsemblPlantsiSolyc06g068520.2.1; Solyc06g068520.2.1; Solyc06g068520.2.
GeneIDi543883.
GrameneiSolyc06g068520.2.1; Solyc06g068520.2.1; Solyc06g068520.2.
KEGGisly:543883.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY292201 mRNA. Translation: AAQ19087.1.
RefSeqiNP_001234375.1. NM_001247446.2.
UniGeneiLes.2121.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PaxDbiQ7XAD0.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiSolyc06g068520.2.1; Solyc06g068520.2.1; Solyc06g068520.2.
GeneIDi543883.
GrameneiSolyc06g068520.2.1; Solyc06g068520.2.1; Solyc06g068520.2.
KEGGisly:543883.

Phylogenomic databases

InParanoidiQ7XAD0.
OMAiAPLMITV.
OrthoDBiEOG09361E5S.

Family and domain databases

ProtoNetiSearch...

Entry informationi

Entry nameiHSY1_SOLLC
AccessioniPrimary (citable) accession number: Q7XAD0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 5, 2004
Last sequence update: October 1, 2003
Last modified: September 7, 2016
This is version 44 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

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.