STRINGSTRING
CERK1 CERK1 EFR EFR LYK3 LYK3 F22D22.11 F22D22.11 LYK5 LYK5 LYM2 LYM2 BIK1 BIK1 LYK4 LYK4 MKK4 MKK4 CBL1 CBL1 ABI1 ABI1 ACT7 ACT7 T25N20.10 T25N20.10 PBL27 PBL27 CPK6 CPK6 MPK3 MPK3 CPK3 CPK3 SLAH1 SLAH1 LYM3 LYM3 PBL1 PBL1 MKK5 MKK5 CIPK23 CIPK23 LYM1 LYM1 SRK2E SRK2E ACT2 ACT2 MAPKKK5 MAPKKK5 MEE13.6 MEE13.6 RBOHD RBOHD SLAH3 SLAH3 PEPR2 PEPR2 SLAC1 SLAC1 CBL9 CBL9 PBL19 PBL19 PEP1 PEP1 MGO3.6 MGO3.6 CPK23 CPK23 F-ATMBP F-ATMBP LYK2 LYK2 PEPR1 PEPR1 CPK21 CPK21
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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a 3D structure is known or predicted
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CERK1Chitin elicitor receptor kinase 1; Lysin motif (LysM) receptor kinase that functions as a cell surface receptor in chitin elicitor (chitooligosaccharides) signaling leading to innate immunity toward both biotic and abiotic stresses (e.g. tolerance to salinity, heavy-metal stresses, and Botrytis cinerea infection). Recognizes microbe-derived N-acetylglucosamine (NAG)- containing ligands. Involved in the resistance to pathogenic fungi Alternaria brassicicola and Erysiphe cichoracearum, probably by sensing microbe-associated molecular patterns (MAMP) and pathogen-associated molecular patt [...] (617 aa)
EFRLRR receptor-like serine/threonine-protein kinase EFR; Constitutes the pattern-recognition receptor (PPR) that determines the specific perception of elongation factor Tu (EF-Tu), a potent elicitor of the defense response to pathogen-associated molecular patterns (PAMPs). Reduces transformation by Rhizobium radiobacter probably by inducing plant defense during the interaction. Binding to the effector AvrPto1 from P.syringae blocks the downstream plant immune response while interaction with hopD2 decreases the phosphorylation level of EFR upon elf18 treatment. Specific endoplasmic reticu [...] (1031 aa)
LYK3LysM domain receptor-like kinase 3; Putative Lysin motif (LysM) receptor kinase that may recognize microbe-derived N-acetylglucosamine (NAG)-containing ligands. Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. (651 aa)
F22D22.11Transmembrane receptor. (353 aa)
LYK5Protein LYK5; May recognize microbe-derived N-acetylglucosamine (NAG)- containing ligands; Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. (664 aa)
LYM2LysM domain-containing GPI-anchored protein 2; Chitin elicitor-binding protein involved in the perception of chitin oligosaccharide elicitor. (350 aa)
BIK1Serine/threonine-protein kinase BIK1; Plays a central role in immune responses. Required to activate the resistance responses to necrotrophic pathogens. Phosphorylates FLS2 and BAK1. Involved in pathogen-associated molecular pattern (PAMP)-triggered immunity (PTI) signaling and defense responses downstream of FLS2. Acts additively with PBL1 in PTI defenses. Acts as positive regulator of the PAMP flg22-induced increase of cytosolic calcium. Binds directly and phosphorylates the NADPH oxidase RBOHD at specific sites in a calcium-independent manner to enhance reactive oxygen species (ROS) [...] (395 aa)
LYK4LysM domain receptor-like kinase 4; Lysin motif (LysM) receptor kinase that functions as a cell surface receptor in chitin elicitor (chitooligosaccharides) signaling leading to innate immunity. Recognizes microbe-derived N- acetylglucosamine (NAG)-containing ligands. Involved in the resistance to the pathogenic fungus Alternaria brassicicola and to the bacterial pathogen the bacterial pathogen Pseudomonas syringae pv tomato DC3000, probably by sensing microbe-associated molecular pattern (MAMP) and pathogen-associated molecular patterns (PAMP). May play a role in detecting peptidoglyca [...] (612 aa)
MKK4Mitogen-activated protein kinase kinase 4; Involved in the second phase of hydrogen peroxide generation during hypersensitive response-like cell death. Involved in the innate immune MAP kinase signaling cascade (MEKK1, MKK4/MKK5 and MPK3/MPK6) downstream of bacterial flagellin receptor FLS2. Activates by phosphorylation the downstream MPK3 and MPK6. YDA-MKK4/MKK5-MPK3/MPK6 module regulates stomatal cell fate before the guard mother cell (GMC) is specified. This MAPK cascade also functions downstream of the ER receptor in regulating coordinated local cell proliferation, which shapes the [...] (366 aa)
CBL1Calcineurin B-like protein 1; Acts as a calcium sensor involved in the signaling pathway during growth and development and in response to abiotic stresses. May function as a positive regulator of salt and drought responses and as a negative regulator of cold response. Contributes to the regulation of early stress-related CBF/DREB transcription factors. CBL proteins interact with CIPK serine-threonine protein kinases. Binding of a CBL protein to the regulatory NAF domain of a CIPK protein lead to the activation of the kinase in a calcium-dependent manner. Mediates the activation of AKT1 [...] (213 aa)
ABI1Protein phosphatase 2C 56; Key component and repressor of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as stomatal closure, osmotic water permeability of the plasma membrane (Pos), drought-induced resistance and rhizogenesis, response to glucose, high light stress, seed germination and inhibition of vegetative growth. During the stomatal closure regulation, modulates the inward calcium-channel permeability as well as the actin reorganization in guard cells in response to ABA. Involved in the resistance to the bacterial pathogen Pseudomonas syrin [...] (434 aa)
ACT7Actin-7; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. Essential component of cell cytoskeleton; plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth. This is considered as one of the vegetative actins which is involved in the regulation of hormone-induced plant cell proliferation and callus formation. (377 aa)
T25N20.10Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin superfamily protein. (205 aa)
PBL27Serine/threonine-protein kinase PBL27; Receptor-like cytoplasmic kinase involved in the transduction of signal between the host cell surface chitin receptor complex CERK1- LYK5 and the intracellular MAPKKK5-dependent mitogen-activated protein kinase (MAPK) cascade that leads to chitin-induced immunity. Phosphorylates and activates MAPKKK5 when phosphorylated by CERK1 after elicitation by chitin. (513 aa)
CPK6Calcium-dependent protein kinase 6; May play a role in signal transduction pathways that involve calcium as a second messenger. Functions in abscisic acid (ABA) regulation of guard cell S-type anion- and Ca(2+)-permeable channels and stomatal closure. Phosphorylates FD ; Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. CDPK subfamily. (544 aa)
MPK3Mitogen-activated protein kinase 3; Involved in oxidative stress-mediated signaling cascade (such as ozone). Involved in the innate immune MAP kinase signaling cascade (MEKK1, MKK4/MKK5 and MPK3/MPK6) downstream of bacterial flagellin receptor FLS2. May be involved in hypersensitive response (HR)-mediated signaling cascade by modulating LIP5 phosphorylation and subsequent multivesicular bodies (MVBs) trafficking. May phosphorylate regulators of WRKY transcription factors. Mediates the phosphorylation of VIP1 and subsequent stress genes transcription in response to Agrobacterium. MKK9-M [...] (370 aa)
CPK3Calcium-dependent protein kinase 3; May play a role in signal transduction pathways that involve calcium as a second messenger. Functions in abscisic acid (ABA) regulation of guard cell S-type anion- and Ca(2+)-permeable channels and stomatal closure. (529 aa)
SLAH1S-type anion channel SLAH1; Slow, weak voltage-dependent S-type anion efflux channel involved in maintenance of anion homeostasis. Belongs to the SLAC1 S-type anion channel family. (385 aa)
LYM3LysM domain-containing GPI-anchored protein 3; Required as a cell surface receptor for peptidoglycan (PGN) elicitor signaling leading to innate immunity. Plays an essential role in detecting PGNs and restricting bacterial growth (of Pseudomonas syringae pv. tomato DC3000 for example). (423 aa)
PBL1Probable serine/threonine-protein kinase PBL1; Contributes to pathogen-associated molecular pattern (PAMP)- triggered immunity (PTI) signaling and defense responses downstream of FLS2. Acts additively with BIK1 in PTI defenses. Seems not required for flg22-induced MAPK activation (Probable). Required for Pep1-induced defenses. Pep1 is an endogenous elicitor that potentiates PAMP-inducible plant responses. (389 aa)
MKK5Mitogen-activated protein kinase kinase 5; Involved in the second phase of hydrogen peroxide generation during hypersensitive response-like cell death. Involved in the innate immune MAP kinase signaling cascade (MEKK1, MKK4/MKK5 and MPK3/MPK6) downstream of bacterial flagellin receptor FLS2. Activates by phosphorylation the downstream MPK3 and MPK6. YDA-MKK4/MKK5-MPK3/MPK6 module regulates stomatal cell fate before the guard mother cell (GMC) is specified. This MAPK cascade also functions downstream of the ER receptor in regulating coordinated local cell proliferation, which shapes the [...] (348 aa)
CIPK23CBL-interacting serine/threonine-protein kinase 23; CIPK serine-threonine protein kinases interact with CBL proteins. Binding of a CBL protein to the regulatory NAF domain of CIPK protein leads to activation of the kinase in a calcium-dependent manner. Downstream of CBL1, CBL2, CBL3 and CBL9, regulates by phosphorylation the K(+) conductance and uptake of AKT1 in low K(+) condition, in response to calcium signaling and during the stomatal opening regulation by monitoring the turgor pressure in guard cells. In response to low nitrate concentration, phosphorylates NRT1.1, switching it fr [...] (482 aa)
LYM1LysM domain-containing GPI-anchored protein 1; Required as a cell surface receptor for peptidoglycan (PGN) elicitor signaling leading to innate immunity. Plays an essential role in detecting PGNs and restricting bacterial growth (of Pseudomonas syringae pv. tomato DC3000 for example). (416 aa)
SRK2ESerine/threonine-protein kinase SRK2E; Activator of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as stomata closure in response to drought, darkness, high CO(2), plant pathogens, or decreases in atmospheric relative humidity (RH). Involved in the resistance to drought by avoiding water loss. Required for the stomata closure mediated by pathogen-associated molecular pattern (PAMPs) (e.g. flg22 and LPS) of pathogenic bacteria such as P.syringae pv. tomato (Pst) and E.coli O157:H7. As a plant defense process, stomata are closed transiently in order [...] (362 aa)
ACT2Actin-2; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. Essential component of cell cytoskeleton; plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth. This is considered as one of the vegetative actins. (377 aa)
MAPKKK5Mitogen-activated protein kinase kinase kinase 5; Mitogen-activated protein kinase (MAPK) involved in the transduction of signal between the host cell surface chitin receptor complex CERK1-LYK5 and the intracellular MAPK cascade that leads to chitin-induced immunity. Phosphorylates and activates MAPK targets (e.g. MKK4, MKK5, and possibly MKK2) when phosphorylated by PBL27 after elicitation by chitin. Required for resistance to the fungus A.brassicicola. (716 aa)
MEE13.6Serine/threonine protein kinase-like; Belongs to the protein kinase superfamily. (429 aa)
RBOHDRespiratory burst oxidase homolog protein D; Calcium-dependent NADPH oxidase that generates superoxide. Involved in the generation of reactive oxygen species (ROS) during incompatible interactions with pathogens and in UV-B and abscisic acid ROS-dependent signaling. Might be required for ROS signal amplification during light stress. Belongs to the RBOH (TC 5.B.1.3) family. (921 aa)
SLAH3S-type anion channel SLAH3; Slow, weak voltage-dependent S-type anion efflux channel involved in maintenance of anion homeostasis. Binds to the highly selective inward-rectifying potassium channel KAT1 and inhibits its activity. Functions as an essential negative regulator of inward potassium channels in guard cells. Essential for the efficient stomatal closure and opening in guard cells. (635 aa)
PEPR2Leucine-rich repeat receptor-like protein kinase PEPR2; Acts as a receptor for PEP defense peptides. Unlike typical immune receptors, senses an endogenous elicitor that potentiates PAMP- inducible plant responses (By similarity); Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. (1088 aa)
SLAC1Guard cell S-type anion channel SLAC1; Slow, weak voltage-dependent S-type anion efflux channel involved in maintenance of anion homeostasis. Cl(-) efflux through SLAC1 causes membrane depolarization, which activates outward- rectifying K1 channels, leading to KCl and water efflux to reduce turgor further and cause stomatal closure, that reduces water loss and promotes leaf turgor. Essential for stomatal closure in response to CO(2), abscisic acid (ABA), ozone O(3), light/dark transitions, humidity change, calcium ions, hydrogen peroxide H(2)O(2), reactive oxygen species (ROS), and nit [...] (556 aa)
CBL9Calcineurin B-like protein 9; Acts as a calcium sensor involved in abscisic acid (ABA) signaling and stress-induced ABA biosynthesis pathways. Contributes to the regulation of early stress-related CBF/DREB transcription factors. CBL proteins interact with CIPK serine-threonine protein kinases. Binding of a CBL protein to the regulatory NAF domain of a CIPK protein lead to the activation of the kinase in a calcium-dependent manner. May function as a negative regulator of stress and ABA responses. Mediates the activation of AKT1 by CIPK proteins (CIPK6, CIPK16, and CIPK23) in response to [...] (213 aa)
PBL19Probable serine/threonine-protein kinase PBL19; May be involved in plant defense signaling. (410 aa)
PEP1Elicitor peptide 1; Elicitor of plant defense. Induces the production of plant defensin (PDF1.2) and of H(2)O(2). Promotes resistance to the root fungal pathogen P.irregulare. (92 aa)
MGO3.6Serine/threonine protein kinase-like. (377 aa)
CPK23Calcium-dependent protein kinase 23; May play a role in signal transduction pathways that involve calcium as a second messenger. Could act as a calcium sensor involved in drought- and salt stress-induced calcium signaling cascades. Mediates the phosphorylation and activation of the S-type anion efflux channel SLAC1; Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. CDPK subfamily. (520 aa)
F-ATMBPMyrosinase-binding protein 2; Belongs to the jacalin lectin family. (642 aa)
LYK2Protein LYK2; May recognize microbe-derived N-acetylglucosamine (NAG)- containing ligands. (654 aa)
PEPR1Leucine-rich repeat receptor-like protein kinase PEPR1; Acts as a receptor for PEP defense peptides. Unlike typical immune receptors, senses an endogenous elicitor that potentiates pathogen-associated molecular pattern (PAMP)-inducible plant responses. Involved in PAMP-triggered immunity (PTI) signaling. Interacts with and phosphorylates the kinase BIK1, a central rate-limiting kinase in PTI signaling. (1123 aa)
CPK21Calcium-dependent protein kinase 21; May play a role in signal transduction pathways that involve calcium as a second messenger. Mediates the phosphorylation and activation of the S-type anion efflux channel SLAC1. Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. CDPK subfamily. (531 aa)
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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