Annotations: 4OM7

Crystal structure of TIR domain of TLR6

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4om7b_	Alpha and beta proteins (a/b)	Flavodoxin-like	Toll/Interleukin receptor TIR domain	Toll/Interleukin receptor TIR domain	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d4om7a_	Alpha and beta proteins (a/b)	Flavodoxin-like	Toll/Interleukin receptor TIR domain	Toll/Interleukin receptor TIR domain	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Toll/Interleukin receptor TIR domain	8066248	3001184	SCOP2B (2022-06-29)
A	SCOP2 Family	Toll/Interleukin receptor TIR domain	8066247	4003648	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Toll/Interleukin receptor TIR domain	8066248	3001184	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e4om7B1	A: alpha arrays	X: avirulence protein AvrPiz-t homologs	H: avirulence protein AvrPiz-t homologs	T: avirulence protein AvrPiz-t homologs	F:	ECOD (v295)
A		e4om7A1	A: alpha arrays	X: avirulence protein AvrPiz-t homologs	H: avirulence protein AvrPiz-t homologs	T: avirulence protein AvrPiz-t homologs	F:	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.10140	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Toll/interleukin-1 receptor homology (TIR) domain	CATH (4.3.0)
A	3.40.50.10140	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Toll/interleukin-1 receptor homology (TIR) domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01582	TIR domain (TIR)	TIR domain	The Toll/interleukin-1 receptor (TIR) homology domain is an intracellular signalling domain found in MyD88, interleukin 1 receptor and the Toll receptor. It contains three highly-conserved regions, and mediates protein-protein interactions between th ...	The Toll/interleukin-1 receptor (TIR) homology domain is an intracellular signalling domain found in MyD88, interleukin 1 receptor and the Toll receptor. It contains three highly-conserved regions, and mediates protein-protein interactions between the Toll-like receptors (TLRs) and signal-transduction components. TIR-like motifs are also found in plant proteins thought to be involved in resistance to disease. When activated, TIR domains recruit cytoplasmic adaptor proteins MyD88 (Swiss:Q99836) and TOLLIP (Toll interacting protein, Swiss:Q9H0E2). In turn, these associate with various kinases to set off signalling cascades [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Toll-like receptor 6	amyloid-beta binding binding peptide binding diacyl lipopeptide binding lipid binding lipopeptide binding protein binding Toll-like receptor 2 binding signaling receptor binding Toll-like receptor binding identical protein binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity amyloid-beta binding binding peptide binding diacyl lipopeptide binding lipid binding lipopeptide binding protein binding Toll-like receptor 2 binding signaling receptor binding Toll-like receptor binding identical protein binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity protein heterodimerization activity protein dimerization activity	regulation of biosynthetic process regulation of nitric oxide biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process reactive nitrogen species metabolic process nitric oxide metabolic process positive regulation of metabolic process nitric oxide biosynthetic process biosynthetic process positive regulation of biosynthetic process cellular process metabolic process regulation of biosynthetic process regulation of nitric oxide biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process reactive nitrogen species metabolic process nitric oxide metabolic process positive regulation of metabolic process nitric oxide biosynthetic process biosynthetic process positive regulation of biosynthetic process cellular process metabolic process regulation of nitric oxide metabolic process positive regulation of nitric oxide biosynthetic process regulation of metabolic process positive regulation of cellular process multicellular organismal process regulation of tumor necrosis factor production negative regulation of biological process negative regulation of tumor necrosis factor production cytokine production regulation of cytokine production negative regulation of cellular process regulation of multicellular organismal process negative regulation of macromolecule metabolic process negative regulation of metabolic process tumor necrosis factor superfamily cytokine production negative regulation of cytokine production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process tumor necrosis factor production regulation of gene expression negative regulation of gene expression regulation of tumor necrosis factor superfamily cytokine production negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of tumor necrosis factor superfamily cytokine production regulation of macromolecule biosynthetic process macromolecule metabolic process negative regulation of multicellular organismal process cellular response to stimulus regulation of defense response positive regulation of response to biotic stimulus regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms pattern recognition receptor signaling pathway response to stimulus regulation of response to external stimulus toll-like receptor signaling pathway signaling response to biotic stimulus cell communication positive regulation of response to stimulus immune response-activating signaling pathway positive regulation of response to external stimulus immune response-regulating signaling pathway positive regulation of immune response regulation of response to stress response to stress innate immune response regulation of immune system process response to external biotic stimulus signal transduction positive regulation of immune system process innate immune response-activating signaling pathway MyD88-dependent toll-like receptor signaling pathway positive regulation of innate immune response defense response immune response response to other organism regulation of innate immune response defense response to symbiont response to external stimulus regulation of response to stimulus immune system process defense response to other organism positive regulation of defense response activation of innate immune response regulation of immune response activation of immune response regulation of inflammatory response positive regulation of inflammatory response inflammatory response cellular response to low-density lipoprotein particle stimulus cellular response to oxidised low-density lipoprotein particle stimulus response to endogenous stimulus response to chemical response to lipoprotein particle cellular response to lipoprotein particle stimulus positive regulation of macromolecule biosynthetic process positive regulation of gene expression positive regulation of macromolecule metabolic process defense response to bacterium response to bacterium interleukin-1 production regulation of interleukin-1 beta production positive regulation of interleukin-1 beta production positive regulation of interleukin-1 production regulation of interleukin-1 production interleukin-1 beta production positive regulation of multicellular organismal process positive regulation of cytokine production immune response-regulating cell surface receptor signaling pathway regulation of signal transduction negative regulation of toll-like receptor 2 signaling pathway cell surface toll-like receptor signaling pathway immune response-activating cell surface receptor signaling pathway regulation of toll-like receptor 2 signaling pathway regulation of pattern recognition receptor signaling pathway negative regulation of signaling innate immune response activating cell surface receptor signaling pathway negative regulation of cell communication toll-like receptor 2 signaling pathway cell surface pattern recognition receptor signaling pathway regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus negative regulation of signal transduction negative regulation of immune system process regulation of cell communication positive regulation of phosphorylation regulation of catalytic activity regulation of transferase activity positive regulation of phosphate metabolic process intracellular signal transduction regulation of primary metabolic process phosphate-containing compound metabolic process intracellular signaling cassette protein modification process positive regulation of protein phosphorylation activation of NF-kappaB-inducing kinase activity protein phosphorylation phosphorylation non-canonical NF-kappaB signal transduction regulation of protein metabolic process primary metabolic process regulation of molecular function positive regulation of kinase activity regulation of kinase activity activation of protein kinase activity macromolecule modification regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process positive regulation of molecular function positive regulation of protein modification process protein metabolic process positive regulation of protein kinase activity positive regulation of catalytic activity regulation of protein kinase activity regulation of phosphorylation negative regulation of interleukin-8 production interleukin-8 production regulation of interleukin-8 production positive regulation of cell communication positive regulation of signal transduction regulation of MAP kinase activity positive regulation of protein serine/threonine kinase activity positive regulation of MAP kinase activity positive regulation of MAPK cascade positive regulation of intracellular signal transduction positive regulation of JUN kinase activity regulation of MAPK cascade regulation of protein serine/threonine kinase activity regulation of intracellular signal transduction regulation of JUN kinase activity MAPK cascade positive regulation of signaling cell activation myeloid leukocyte activation leukocyte activation macrophage activation leukocyte activation involved in inflammatory response microglial cell activation glial cell activation neuroinflammatory response positive regulation of canonical NF-kappaB signal transduction canonical NF-kappaB signal transduction regulation of canonical NF-kappaB signal transduction regulation of macrophage activation positive regulation of macrophage activation regulation of leukocyte activation regulation of cell activation positive regulation of cell activation positive regulation of leukocyte activation cellular response to bacterial lipoprotein response to diacyl bacterial lipopeptide cellular response to molecule of bacterial origin cellular response to diacyl bacterial lipopeptide response to bacterial lipoprotein response to bacterial lipopeptide cellular response to biotic stimulus cellular response to bacterial lipopeptide response to molecule of bacterial origin interleukin-6 production positive regulation of interleukin-6 production regulation of interleukin-6 production detection of bacterial lipoprotein detection of external biotic stimulus detection of molecule of bacterial origin detection of biotic stimulus detection of bacterium detection of diacyl bacterial lipopeptide detection of stimulus detection of chemical stimulus detection of other organism detection of bacterial lipopeptide regulation of programmed cell death extrinsic apoptotic signaling pathway positive regulation of apoptotic signaling pathway positive regulation of programmed cell death regulation of apoptotic process positive regulation of extrinsic apoptotic signaling pathway cell death positive regulation of apoptotic process regulation of extrinsic apoptotic signaling pathway apoptotic signaling pathway apoptotic process programmed cell death regulation of apoptotic signaling pathway TRIF-dependent toll-like receptor signaling pathway MyD88-independent toll-like receptor signaling pathway regulation of NLRP3 inflammasome complex assembly positive regulation of NLRP3 inflammasome complex assembly cellular component biogenesis cellular component assembly inflammasome-mediated signaling pathway canonical inflammasome complex assembly positive regulation of pattern recognition receptor signaling pathway positive regulation of inflammasome-mediated signaling pathway regulation of inflammasome-mediated signaling pathway NLRP3 inflammasome complex assembly cytoplasmic pattern recognition receptor signaling pathway regulation of cellular component organization positive regulation of cellular component organization intracellular receptor signaling pathway regulation of cytoplasmic pattern recognition receptor signaling pathway cellular component organization regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly protein-containing complex assembly cellular component organization or biogenesis protein-containing complex organization positive regulation of cellular component biogenesis regulation of cellular component biogenesis toll-like receptor TLR6:TLR2 signaling pathway reactive oxygen species biosynthetic process positive regulation of reactive oxygen species biosynthetic process reactive oxygen species metabolic process regulation of reactive oxygen species biosynthetic process positive regulation of reactive oxygen species metabolic process regulation of reactive oxygen species metabolic process regulation of cytokine production involved in inflammatory response production of molecular mediator involved in inflammatory response cytokine production involved in inflammatory response positive regulation of cytokine production involved in inflammatory response cellular response to nitrogen compound response to oxygen-containing compound response to nitrogen compound cellular response to amyloid-beta cellular response to oxygen-containing compound cellular response to chemical stimulus response to amyloid-beta antibacterial innate immune response	protein-containing complex signaling receptor complex membrane-bounded organelle intracellular anatomical structure membrane intracellular vesicle phagocytic vesicle intracellular membrane-bounded organelle intracellular organelle phagocytic vesicle membrane cellular anatomical structure cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle protein-containing complex signaling receptor complex membrane-bounded organelle intracellular anatomical structure membrane intracellular vesicle phagocytic vesicle intracellular membrane-bounded organelle intracellular organelle phagocytic vesicle membrane cellular anatomical structure cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane organelle endocytic vesicle membrane cytoplasm vesicle organelle membrane endocytic vesicle Golgi apparatus endomembrane system cell periphery plasma membrane protein complex Toll-like receptor 2-Toll-like receptor 6 protein complex plasma membrane plasma membrane signaling receptor complex membrane protein complex membrane microdomain membrane raft

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001611	Leucine-rich repeat	Repeat
A, B	IPR017241	Toll-like receptor	Family
A, B	IPR035897	Toll/interleukin-1 receptor homology (TIR) domain superfamily	Homologous Superfamily
A, B	IPR000483	Cysteine-rich flanking region, C-terminal	Domain
A, B	IPR000157	Toll/interleukin-1 receptor homology (TIR) domain	Domain
A, B	IPR003591	Leucine-rich repeat, typical subtype	Repeat
A, B	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q9Y2C9	prostate cancer allergic rhinitis Prostatic Neoplasms lung carcinoma

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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.