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Systemin

Systemin is a plant peptide hormone involved in the wound response in the family Solanaceae. It was the first plant hormone that was proven to be a peptide having been isolated from tomato leaves in 1991 by a group led by Clarence A. Ryan. Since then, other peptides with similar functions have been identified in tomato and outside of the Solanaceae.…

Standards, Discovery and structure & Functions

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Key facts & relationships

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AlphaFold
IPR009966 · PF07376
Available protein structures:
IPR009966 · PF07376
InterPro
IPR009966
PDB
IPR009966 PF07376 (ECOD; PDBsum)
Pfam
PF07376
Symbol
Prosystemin

Topics to explore

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Overview

Discovery and structure

Localisation and precursors

Receptors

Signal transduction

Functions

Advanced semantic analysis

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Map overview Semantic statistics

Systemin

Nodes123
Edges122
Triples128
Avg. degree1.98
Density0.01626
Components1

How this topic connects Entity context

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Systemin

Top relations

related to Receptors · 22
Systemin → After, BRI1, Exceedingly, Further, Holton, In, Kex2p-like, Later, LRR, LRR-RLK, No, ProSys, Recent, Ryan, Schaller, SR160, Synthetic, Sys, The, These
related to Signal transduction · 20
Systemin → Although, Applying, ATPase, Both, Ca2, Cosilencing, HypSys, In, Jasmonic, Linolenic, Lipids, MAPKs, Methyl, MPK1, MPK2, Production, The, These, When, Within
related to Abiotic stress resistance · 17
Systemin → An, By, HypSys, Instead Orsini, MAPKs, Overexpression, PI, PIs, Plants, Short, Similarly, These, This, Tomato, UV, UVB, When
related to Peptides with similar functions · 16
Systemin → Although, Arabidopsis, AtPEP1, Coffea, Following, HypSys, In, Ipomoea, Petunia, Populus, Six, Solanaceae, SSGR/KxGxxN, Systemins, The, Unlike HypSys
related to Discovery and structure · 11
Systemin → Because, Clarence, Experiments, In, Later, PI, PIs, Ryan, Solanaceae, Solaneae, Systemins
related to Defence · 9
Systemin → AtPep1, Each, However, HypSys, It, The, Tomato, When, When HypSys
related to Processing of precursors · 9
Systemin → At, AtPEP1, C-terminus, CONSTITUTIVE DISEASE RESISTANCE, HypSys, In, It, ProAtPEP1, The
related to Development · 8
Systemin → Berger, CORONATINE-INSENSITIVE1-silenced, HypSys, In Nicotiana, Measurement, Silencing, Solanum, The
related to Localisation and precursors · 7
Systemin → AtPEP1, HypSys, In, It, The, Unlike, Upon
AlphaFold · 2
Systemin → IPR009966, PF07376

Important terminology Word statistics

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Important terminology

tomato hypsys plants receptor also peptides found plant precursor acid production similar cell protease response signal thaliana atpep1 tobacco identified

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
SysteminAlphaFoldIPR0099661.00infobox
SysteminAlphaFoldPF073761.00infobox
SysteminAvailable protein structures:IPR0099661.00infobox
SysteminAvailable protein structures:PF073761.00infobox
SysteminInterProIPR0099661.00infobox
SysteminPDBIPR009966 PF07376 (ECOD; PDBsum)1.00infobox
SysteminPfamPF073761.00infobox
SysteminSymbolProsystemin1.00infobox
Systeminis aplant peptide hormone involved in the wound response in the family Solanaceae0.90text
Systeminrelated to Abiotic stress resistanceOverexpression0.60section
Systeminrelated to Abiotic stress resistanceHypSys0.60section
Systeminrelated to Abiotic stress resistanceUV0.60section

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