Annotations: 9H24

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF23577	LysM domain (LysM_RLK)	LysM domain	This entry represents a set of LysM domains found in the LysM domain receptor-like kinase family is involved in innate immunity and symbiotic interactions in plants. Members of this family function as cell surface receptors that recognize specific mo ...	This entry represents a set of LysM domains found in the LysM domain receptor-like kinase family is involved in innate immunity and symbiotic interactions in plants. Members of this family function as cell surface receptors that recognize specific molecular patterns associated with microbial activity, such as chitin oligosaccharides and peptidoglycans. These receptors play crucial roles in plant defense by detecting pathogen-associated molecular patterns (PAMPs) and microbe-associated molecular patterns (MAMPs), leading to the activation of defense genes. They are also involved in symbiotic relationships, such as the nitrogen-fixing root nodule symbiosis with rhizobia, by recognizing Nod factor signals. The family includes kinases that phosphorylate downstream partners in response to elicitation, mediating signal transduction from the extracellular to intracellular spaces and contributing to resistance against pathogenic fungi and bacteria.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	LysM receptor kinase K1B	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups molecular transducer activity signaling receptor activity transmembrane receptor protein kinase activity transmembrane signaling receptor activity	biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to bacterium response to external stimulus response to external biotic stimulus response to biotic stimulus immune response defense response defense response to symbiont immune system process defense response to other organism response to stress innate immune response	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR044812	LysM domain receptor kinase CERK1/LYK3-like	Family
A	IPR017441	Protein kinase, ATP binding site	Binding Site
A	IPR057097	LYK3/RLK10-like, LysM domain	Domain
A	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A	IPR000719	Protein kinase domain	Domain
A	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain
A	IPR008271	Serine/threonine-protein kinase, active site	Active Site

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.