Recombinant Arabidopsis thaliana BRASSINOSTEROID INSENSITIVE 1-associated receptor kinase 1 (BAK1), partial

1. BRI1 and BAK1 have roles interacting with G proteins and regulating sugar-responsive growth and development in Arabidopsis PMID: 29670153
2. the BAK1 C-terminal tail is differentially required for its functions in development and immunity. PMID: 29227029
3. BIR3 interacts with BAK1 and inhibits ligand binding receptors to prevent BAK1 receptor complex formation. PMID: 28842532
4. The role of BAK1 in defense against root-knot nematode and pattern-triggered immunity PMID: 26892116
5. an allosteric mechanism for inhibition of BAK1 by C408 S-glutathionylation PMID: 29211989
6. Study identifies a link between plant perception of biotic threats by BAK1, cellular calcium entry mediated by GLRs, and intracellular calcium release by TPC1 during a biologically relevant interaction. PMID: 28559475
7. The Arabidopsis Malectin-Like/LRR-RLK IOS1 Is Critical for BAK1-Dependent and BAK1-Independent Pattern-Triggered Immunity PMID: 27317676
8. These findings show that BAK1 contains an additional AtRALF1 binding site, indicating that this protein may be part of a AtRALF1-containing complex as a co-receptor, and it is required for the negative regulation of cell expansion PMID: 29028796
9. the existence of partial redundancy between SERK3 and SERK1 as well as the promoting or repressive activity of a single coreceptor in multiple simultaneously active pathways, is reported. PMID: 27803191
10. The found that in an otherwise "active" BAK1 the alphaC helix is highly disordered, a hallmark of deactivation, whereas the BRI1 alphaC helix is moderately disordered and displays swinging behavior similar to numerous animal kinases. PMID: 28559283
11. These results suggest that pleiotropic phenotypic alterations shown in the BAK1- overexpressing transgenic plants result from the constitutive activation of SA-mediated defense responses. PMID: 28153720
12. Receptor like kinases (RLP)-mediated resistance and endocytosis require ligand-induced recruitment of BAK1/SERK3, reminiscent of BAK1/SERK3 interaction and subcellular fate of the FLAGELLIN SENSING 2 (FLS2) RLK. PMID: 26765243
13. G protein signaling is directly activated by the pathogen-associated molecular pattern flagellin peptide 22 through its LRR RLK, FLS2, and co-receptor BAK1. PMID: 27235398
14. BAK1 disruption stimulates the release of PROPEP3, produced in response to Pep application and during pathogen challenge, and renders PEPRs necessary for basal resistance. PMID: 26574534
15. SERK1 or SERK2 extracellular domains are essential for SERK function in male sporogenesis, while the SERK3 extracellular and cytoplasmic domains are essential for SERK3 activity in brassinosteroid and flagellin signaling. PMID: 25864910
16. Arabidopsis plants expressing FLS2 with the Q530A+Q627A double mutation were impaired both in detectable interaction with BAK1 and in FLS2-mediated responses, lending overall support to current models of FLS2 structure and function. PMID: 25356676
17. Using MALDI-TOF MS, we identified Cys353, Cys374 and Cys408 as potential sites of glutathionylation on the BAK1 cytoplasmic domain and directed mutagenesis suggests that Cys353 and Cys408 are major sites of GRXC2-mediated glutathionylation. PMID: 25678081
18. The substrate specificity of the signaling receptor-like kinases, CERK1 and BAK1, may determine the preference of downstream receptor-like cytoplasmic kinases (RLCKs). PMID: 24750441
19. The results indicate that the extracellular domains of BRI1 and BAK1 interact with each other in a BL- and pH-dependent manner. PMID: 24126715
20. A protein interaction surface on the C-terminal lobe of the kinase is identified and demonstrate that the isolated BRI1, SERK2 and SERK3 cytoplasmic segments form homodimers in solution and have a weak tendency to heteromerise. PMID: 24461462
21. This work identifies PP2A as an important negative regulator of plant innate immunity that controls BAK1 activation in surface-localized immune receptor complexes. PMID: 25085430
22. Detailed phenotypic analyses of bak1-SUP1 and a single mutant in which the bak1 mutation was segregated out (miR172-D) revealed that the overexpression of miR172 promotes leaf length elongation in adult plants and increases the root and hypocotyl growth during the seedling stage compared with that of wild type plants. PMID: 24732353
23. Data indicate that the model included the contribution of the coreceptors SOMATIC EMBRYOGENESIS RECEPTOR-LIKE KINASE1 and SOMATIC EMBRYOGENESIS RECEPTOR-LIKE KINASE3 in BRASSINOSTEROID INSENSITIVE1 activities. PMID: 24072582
24. BIK1 was found here to be autophosphorylated and transphosphorylated by BAK1 at multiple tyrosine residues to relay plant immune signaling. PMID: 24532660
25. Colocalization of BRI1 and SERK3 in the plasma membrane is influenced by the brassinosteroid signaling status. PMID: 23796795
26. BAK1-dependent PTI contributes to antiviral resistance in plants. PMID: 23902263
27. these data reveal the molecular mechanisms underlying FLS2-BAK1 complex recognition of flg22 and provide insight into the immune receptor complex activation. PMID: 24114786
28. BAK1 participates in the maintenance of the microbe-associated molecular patterns (MAMP)-specific response. PMID: 21668535
29. bak1/elg-D promotes Arabidopsis growth by stimulating BR signaling at the expense of its readiness to respond to biotic stress factors PMID: 22961663
30. Initial phosphorylation of the BAK1 activation loop locks BAK1 kinase in the active conformation. BAK1 phosphorylates and activates RLK, which phosphorylates downstream substrates for signal transduction and the development of innate immune response. PMID: 22547027
31. crystal of BAK1 belonged to space group C2, with unit-cell parameters a = 70.3, b = 75.6, c = 71.9 A, beta = 93.1 degrees PMID: 22442239
32. BON1 and BIR1 can be phosphorylated by BAK1 in vitro PMID: 21623975
33. BAK1-dependent signaling pathways are differentially regulated by a novel allele of BAK1, bak1-5. PMID: 21593986
34. several leucine-rich repeat receptor kinases form tight complexes with BAK1 almost instantaneously after ligand binding and the subsequent phosphorylation events are key initial steps in signal transduction PMID: 20103591
35. We propose that the AtSERK3 protein is involved in changing the equilibrium between plasma membrane-located BRI1 homodimers and endocytosed BRI1-AtSERK3 heterodimers. PMID: 15548744
36. In vivo association of BRI1 and BAK1 was affected by endogenous and exogenous BR levels and that phosphorylation of both BRI1 and BAK1 on Thr residues was BR dependent. PMID: 15894717
37. A previously identified photomorphogenesis mutant, elg, enhances high-light phototropism and represents a unique allele of BAK1/SERK3, a receptor kinase implicated in brassinosteroid perception. PMID: 16126860
38. The effects of ectopic expression of BAK1 in transgenic rice on plant growth and plant growth regulators is reported. PMID: 17027118
39. FLS2 and BAK1 form a complex in vivo, in a specific ligand-dependent manner, within the first minutes of stimulation with flagellin PMID: 17625569
40. SERK3/BAK1 appears to integrate diverse perception events into downstream pathogen-associated molecular pattern responses, leading to immunity against a range of invading microbes. PMID: 17626179
41. The paper shows that AvrPto and AvrPtoB bind the Arabidopsis receptor-like kinase BAK1, a shared signaling partner of both the flagellin receptor FLS2 and the brassinosteroid receptor BRI1. PMID: 18621007
42. controls plant innate immunity, is the coreceptor of the flagellin receptor FLS2, and, together with SERK4, can mediate cell death control, all three in a brassinolide-independent fashion PMID: 18667726
43. Brassinosteroids-dependent activation of BRI1 precedes association with BAK1 in planta, and that BRI1 positively regulates BAK1 phosphorylation levels in vivo. PMID: 18694562
44. cytoplasmic domains of BRI1 and BAK1 also autophosphorylate on tyrosine residues and thus are dual-specificity kinases. PMID: 19124768

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KEGG: ath:AT4G33430

UniGene: At.376