PRRDB 2.0 :
Pattern Recognition Receptor Database
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C-Type Lectins (CTLs/CLRs)
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1,3-β-D-Glucan Pattern Recognition Protein(GRPs)
Lectins
Mannose Receptors (MRs)
Nod like Receptors (NLRs)
Peptidoglycan Recognition Proteins (PGRPs)
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Browse result page of PRRDB 2.0
PRRID
Name of Ligand
Source of ligand
Sequence of Ligand
Length of Ligand
Type of Ligand
Occurence
Role of Ligand
Name of Receptor
Type of Reeptor
Source of the Receptor
Localization
Domain
Sequence of Receptor
Swiss prot ID
Length of receptor
Function of Receptor
Assay used
PMID
Year of publication
Pubchem assay
PRRID_0352
Type III effector protein
Click for more detail
Pseudomonas syringae (Bacteria)
MGCVSSTSRSTGYYSGYESHEEPRAASRPTNSDDRGYETDSEPSSGNLIPNARSVYSESVLWHGTSMQSKIDLRSKGFDAGRKTGGATAGGNANMFMNLSREAQSETRRHHYLSSSQKEAKDFAMFADTSNPTLVRTIGVRNNLSLITDPRTGGTALMTDQSIPRKFVLGSKSSAPGENAKVFRDEMRAAGHNVSTKQAGELLREVQSDSDDDNFPDPDDFIMSRFTG
228
Protein
Natural
NA
RPM1
Pattern recognition receptor (PRR)
Arabidopsis
NA
TIR-NB-LRR
NA
NA
NA
It provides the disease resistance in response to Pto DC3000(avrB).
NA
18424557
2008
NA
PRRID_0352
Type III effector protein
Click for more detail
Pseudomonas syringae (Bacteria)
MGCVSSTSRSTGYYSGYESHEEPRAASRPTNSDDRGYETDSEPSSGNLIPNARSVYSESVLWHGTSMQSKIDLRSKGFDAGRKTGGATAGGNANMFMNLSREAQSETRRHHYLSSSQKEAKDFAMFADTSNPTLVRTIGVRNNLSLITDPRTGGTALMTDQSIPRKFVLGSKSSAPGENAKVFRDEMRAAGHNVSTKQAGELLREVQSDSDDDNFPDPDDFIMSRFTG
228
Protein
Natural
NA
RPM1
Pattern recognition receptor (PRR)
Arabidopsis
NA
TIR-NB-LRR
NA
NA
NA
It provides the disease resistance in response to Pto DC3000(avrB).
NA
18424557
2008
NA
PRRID_0414
AtPep1
Click for more detail
Arabidopsis thaliana(plant)
ATKVKAKQRGKEKVSSGRPGQHN
23
Peptide
Natural
It triggers a receptor-dependent transient depolarization through activation of plasma membrane anion channels.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0414
AtPep1
Click for more detail
Arabidopsis thaliana(plant)
ATKVKAKQRGKEKVSSGRPGQHN
23
Peptide
Natural
It triggers a receptor-dependent transient depolarization through activation of plasma membrane anion channels.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0415
AtPep2
Click for more detail
NA
DNKAKSKKRDKEKPSSGRPGQTNSVPNAAIQVYKED
36
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0415
AtPep2
Click for more detail
NA
DNKAKSKKRDKEKPSSGRPGQTNSVPNAAIQVYKED
36
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0416
AtPep3
Click for more detail
NA
EIKARGKNKTKPTPSSGKGGKHN
23
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0416
AtPep3
Click for more detail
NA
EIKARGKNKTKPTPSSGKGGKHN
23
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0417
AtPep4
Click for more detail
NA
NA
NA
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0417
AtPep4
Click for more detail
NA
NA
NA
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0418
AtPep5
Click for more detail
NA
NA
NA
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0418
AtPep5
Click for more detail
NA
NA
NA
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0419
AtPep6
Click for more detail
NA
NA
NA
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0419
AtPep6
Click for more detail
NA
NA
NA
Peptide
Synthetic
It increase cytosolic calcium and activate chloride channels followed by membrane depolarization in a strictly receptor-dependent manner.
PEPR1
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
NA
NA
NA
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
NA
PRRID_0433
Chitin
Click for more detail
Crab shell(others)
CC(=O)NC1C(C(C(OC1O)CO)O)O
NA
Carbohydrate
Natural
It induces phosphorylation of CERK1 at multiple residues in the juxtamembrane and kinase domain
lysin motif (LysM)- containing chitin elicitor receptor kinase 1 (CERK1)
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
A8R7E6.fasta
A8R7E6
617
It provides resistance o fungal pathogens
NA
20610395
2010
Pubchem Assay
PRRID_0433
Chitin
Click for more detail
Crab shell(others)
CC(=O)NC1C(C(C(OC1O)CO)O)O
NA
Carbohydrate
Natural
It induces phosphorylation of CERK1 at multiple residues in the juxtamembrane and kinase domain
lysin motif (LysM)- containing chitin elicitor receptor kinase 1 (CERK1)
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
A8R7E6.fasta
A8R7E6
617
It provides resistance o fungal pathogens
NA
20610395
2010
Pubchem Assay
PRRID_0493
EF-Tu
Click for more detail
Bacteria
MSKEKFERTKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLG
394
Protein
Natural
EF-Tu is the potent activator of EFR
EFR
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
C0LGT6.fasta
C0LGT6
1031
Induces growth inhibition of Arabidopsis seedling and rapid oxidative burst and defense-related gene expression.
NA
20713980
2010
Pubchem Assay
PRRID_0493
EF-Tu
Click for more detail
Bacteria
MSKEKFERTKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLG
394
Protein
Natural
EF-Tu is the potent activator of EFR
EFR
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
C0LGT6.fasta
C0LGT6
1031
Induces growth inhibition of Arabidopsis seedling and rapid oxidative burst and defense-related gene expression.
NA
20713980
2010
Pubchem Assay
PRRID_0494
elf18
Click for more detail
NA
NA
NA
Peptide
Natural
It bind to the FLS2 and incites the downstream cascade.
EFR
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
C0LGT6.fasta
C0LGT6
1031
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
Pubchem Assay
PRRID_0494
elf18
Click for more detail
NA
NA
NA
Peptide
Natural
It bind to the FLS2 and incites the downstream cascade.
EFR
Toll-like receptor (TLR)
Arabidopsis
Plasma membrane
LRR
C0LGT6.fasta
C0LGT6
1031
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
Pubchem Assay
PRRID_0512
Flagellin
Click for more detail
P. syringae pv.tabaci (Bacteria)
MALTVNTNVASLNVQKNLGRASDALSTSMTRLSSGLKINSAKDDAAGLQIATKITSQIRGQTMAIKNANDGMSLAQTAEGALQESTNILQRMRELAVQSRNDSNSSTDRDALNKEFTAMSSELTRIAQSTNLNGKNLLDGSASTMTFQVGSNSGASNQITLTLSASFDANTLGVGSAVTIAGSDSTTAETNFSAAIAAIDSALQTINSTRADLGAAQNRLTSTISNLQNINENASAALGRVQDTDFAAETAQLTKQQTLQQASTSVLAQANQLPSAVLKLLQ
282
Protein
Natural
NA
FLS2
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
Q9FL28.fasta
Q9FL28
1173
Induce medium alkalinization in plant cell cultures from Arabidopsis and growth inhibition of Arabidopsis seedlings.
NA
20713980
2010
Pubchem Assay
PRRID_0512
Flagellin
Click for more detail
P. syringae pv.tabaci (Bacteria)
MALTVNTNVASLNVQKNLGRASDALSTSMTRLSSGLKINSAKDDAAGLQIATKITSQIRGQTMAIKNANDGMSLAQTAEGALQESTNILQRMRELAVQSRNDSNSSTDRDALNKEFTAMSSELTRIAQSTNLNGKNLLDGSASTMTFQVGSNSGASNQITLTLSASFDANTLGVGSAVTIAGSDSTTAETNFSAAIAAIDSALQTINSTRADLGAAQNRLTSTISNLQNINENASAALGRVQDTDFAAETAQLTKQQTLQQASTSVLAQANQLPSAVLKLLQ
282
Protein
Natural
NA
FLS2
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
Q9FL28.fasta
Q9FL28
1173
Induce medium alkalinization in plant cell cultures from Arabidopsis and growth inhibition of Arabidopsis seedlings.
NA
20713980
2010
Pubchem Assay
PRRID_0517
Flagellin
Click for more detail
Bacterial strains
MAQVINTNSLSLLTQNNLNKSQSALGTAIERLSSGLRINSAKDDAAGQAIANRFTANIKGLTQASRNANDGISIAQTTEGALNEINNNLQRVRELAVQSANSTNSQSDLDSIQAEITQRLNEIDRVSGQTQFNGVKVLAQDNTLTIQVGANDGETIDIDLKQINSQTLGLDTLNVQQKYKVSDTAATVTGYADTTIALDNSTFKASATGLGGTDQKIDGDLKFDDTTGKYYAKVTVTGGTGKDGYYEVSVDKTNGEVTLAGGATSPLTGGLPATATEDVKNVQVANADLTEAKAALTAAGVTGTASVVKMSYTDNNGKTIDGGLAVKVGDDYYSATQNKDGSISINTTKYTADDGTSKTALNKLGGADGKTEVVSIGGKTYAASKAEGHNFKAQPDLAEAAATTTENPLQKIDAALAQVDTLRSDLGAVQNRFNSAITNLGNTVNNLTSARSRIEDSDYATEVSNMSRAQILQQAGTSVLAQANQVPQNVLSLLR
495
Protein
Natural
Upon binding of flagellin to FLS2 leads to the recruitment of adapter proteins.
FLS2
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
Q9FL28.fasta
Q9FL28
1173
it provides the resistance to the bacterial pathogens
NA
20610395
2010
Pubchem Assay
PRRID_0517
Flagellin
Click for more detail
Bacterial strains
MAQVINTNSLSLLTQNNLNKSQSALGTAIERLSSGLRINSAKDDAAGQAIANRFTANIKGLTQASRNANDGISIAQTTEGALNEINNNLQRVRELAVQSANSTNSQSDLDSIQAEITQRLNEIDRVSGQTQFNGVKVLAQDNTLTIQVGANDGETIDIDLKQINSQTLGLDTLNVQQKYKVSDTAATVTGYADTTIALDNSTFKASATGLGGTDQKIDGDLKFDDTTGKYYAKVTVTGGTGKDGYYEVSVDKTNGEVTLAGGATSPLTGGLPATATEDVKNVQVANADLTEAKAALTAAGVTGTASVVKMSYTDNNGKTIDGGLAVKVGDDYYSATQNKDGSISINTTKYTADDGTSKTALNKLGGADGKTEVVSIGGKTYAASKAEGHNFKAQPDLAEAAATTTENPLQKIDAALAQVDTLRSDLGAVQNRFNSAITNLGNTVNNLTSARSRIEDSDYATEVSNMSRAQILQQAGTSVLAQANQVPQNVLSLLR
495
Protein
Natural
Upon binding of flagellin to FLS2 leads to the recruitment of adapter proteins.
FLS2
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
Q9FL28.fasta
Q9FL28
1173
it provides the resistance to the bacterial pathogens
NA
20610395
2010
Pubchem Assay
PRRID_0523
flg22
Click for more detail
Bacteria
QRLSTGSRINSAKDDAAGLQIA
22
Peptide
Natural
It bind to the FLS2 and incites the downstream cascade.
FLS2
Pattern recognition receptor (PRR)
Arabidopsis
Plasma membrane
LRR
Q9FL28.fasta
Q9FL28
1173
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
Pubchem Assay
PRRID_0523
flg22
Click for more detail
Bacteria
QRLSTGSRINSAKDDAAGLQIA
22
Peptide
Natural
It bind to the FLS2 and incites the downstream cascade.
FLS2
Pattern recognition receptor (PRR)
Arabidopsis
Plasma membrane
LRR
Q9FL28.fasta
Q9FL28
1173
It caused seedling growth inhibition of arabidopsis thaliana
Growth inhibition assay
20200150
2010
Pubchem Assay
PRRID_1889
(-1,4-N-acetylglucosamine oligomers, (GlcNAc)n)
Click for more detail
Fungi
NA
NA
Microbe associated molecular patterns (MAMP)
Natural
NA
NA
NA
Arabidopsis
NA
LysM PRR
NA
NA
NA
NA
NA
29083116
2017
NA
PRRID_1889
(-1,4-N-acetylglucosamine oligomers, (GlcNAc)n)
Click for more detail
Fungi
NA
NA
Microbe associated molecular patterns (MAMP)
Natural
NA
NA
NA
Arabidopsis
NA
LysM PRR
NA
NA
NA
NA
NA
29083116
2017
NA
PRRID_1969
Chitin
Click for more detail
Fungi
NA
NA
NA
Natural
NA
CERK1
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
NA
NA
NA
NA
NA
29326741
2017
NA
PRRID_1969
Chitin
Click for more detail
Fungi
NA
NA
NA
Natural
NA
CERK1
Pattern recognition receptor (PRR)
Arabidopsis
NA
NA
NA
NA
NA
NA
NA
29326741
2017
NA
PRRID_1970
Chitin
Click for more detail
Fungi
NA
NA
NA
Natural
NA
LYK4
LysM
Arabidopsis
NA
NA
NA
NA
NA
NA
NA
29326741
2017
NA
PRRID_1970
Chitin
Click for more detail
Fungi
NA
NA
NA
Natural
NA
LYK4
LysM
Arabidopsis
NA
NA
NA
NA
NA
NA
NA
29326741
2017
NA
PRRID_1971
Chitin
Click for more detail
Fungi
NA
NA
NA
Natural
NA
LYK5
LysM
Arabidopsis
NA
NA
NA
NA
NA
NA
NA
29326741
2017
NA
PRRID_1971
Chitin
Click for more detail
Fungi
NA
NA
NA
Natural
NA
LYK5
LysM
Arabidopsis
NA
NA
NA
NA
NA
NA
NA
29326741
2017
NA