Annotations: 8QY4

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth C], D [auth F]	PF00041	Fibronectin type III domain (fn3)	Fibronectin type III domain	-	Domain
B [auth C], D [auth F]	PF09240	Interleukin-6 receptor alpha chain, binding (IL6Ra-bind)	Interleukin-6 receptor alpha chain, binding	Members of this family adopt a structure consisting of an immunoglobulin-like beta-sandwich, with seven strands in two beta-sheets, in a Greek-key topology. They are required for binding to the cytokine Interleukin-6 [1].	Domain
B [auth C], D [auth F]	PF06328	Ig-like C2-type domain (Lep_receptor_Ig)	Ig-like C2-type domain	This domain is a ligand-binding immunoglobulin-like domain [1]. The two cysteine residues form a disulphide bridge.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C [auth D]	Interleukin-11	protein binding binding molecular function activator activity signaling receptor binding molecular function regulator activity cytokine activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity interleukin-11 receptor binding cytokine receptor binding growth factor receptor binding growth factor activity	regulation of biological process cell population proliferation regulation of cellular process positive regulation of cell population proliferation regulation of cell population proliferation biological regulation positive regulation of biological process cellular process positive regulation of cellular process cellular response to stimulus positive regulation of cell communication positive regulation of signal transduction response to stimulus signaling regulation of biological process cell population proliferation regulation of cellular process positive regulation of cell population proliferation regulation of cell population proliferation biological regulation positive regulation of biological process cellular process positive regulation of cellular process cellular response to stimulus positive regulation of cell communication positive regulation of signal transduction response to stimulus signaling regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction regulation of signaling positive regulation of MAPK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of response to stimulus MAPK cascade regulation of cell communication positive regulation of signaling developmental process multicellular organismal process cellular developmental process hemopoiesis B cell activation cell activation cell development mononuclear cell differentiation lymphocyte differentiation lymphocyte activation leukocyte activation B cell differentiation cell differentiation immune system process anatomical structure development leukocyte differentiation fat cell differentiation positive regulation of phosphorylation regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process regulation of peptidyl-serine phosphorylation positive regulation of cellular metabolic process positive regulation of phosphate metabolic process peptidyl-serine modification regulation of primary metabolic process positive regulation of metabolic process positive regulation of protein modification process organic substance metabolic process peptidyl-serine phosphorylation regulation of phosphate metabolic process phosphate-containing compound metabolic process peptidyl-amino acid modification positive regulation of macromolecule metabolic process protein metabolic process positive regulation of protein phosphorylation phosphorus metabolic process protein modification process organonitrogen compound metabolic process protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation cellular metabolic process regulation of protein metabolic process regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process positive regulation of peptidyl-serine phosphorylation macromolecule modification regulation of phosphorus metabolic process metabolic process regulation of phosphorylation macromolecule metabolic process regulation of metabolic process response to organic substance interleukin-11-mediated signaling pathway cell surface receptor signaling pathway response to cytokine cytokine-mediated signaling pathway cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular response to organic substance regulation of localization regulation of hormone secretion negative regulation of signaling transport negative regulation of biological process negative regulation of transport hormone secretion negative regulation of cell communication localization negative regulation of secretion regulation of secretion by cell secretion by cell signal release negative regulation of hormone secretion negative regulation of cellular process negative regulation of secretion by cell regulation of biological quality regulation of transport secretion regulation of hormone levels export from cell cell-cell signaling establishment of localization regulation of secretion hormone transport positive regulation of macromolecule biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription positive regulation of DNA-templated transcription cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of biosynthetic process regulation of RNA biosynthetic process regulation of biosynthetic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process myeloid cell differentiation megakaryocyte differentiation peptidyl-tyrosine modification positive regulation of peptidyl-tyrosine phosphorylation regulation of peptidyl-tyrosine phosphorylation peptidyl-tyrosine phosphorylation	extracellular region cellular anatomical entity intracellular anatomical structure cytoplasm extracellular space
B [auth C], D [auth F]	Interleukin-6 receptor subunit beta	protein tyrosine kinase activator activity enzyme regulator activity kinase activator activity enzyme activator activity molecular function activator activity molecular function regulator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity ciliary neurotrophic factor receptor binding protein binding binding signaling receptor binding cytokine receptor binding protein tyrosine kinase activator activity enzyme regulator activity kinase activator activity enzyme activator activity molecular function activator activity molecular function regulator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity ciliary neurotrophic factor receptor binding protein binding binding signaling receptor binding cytokine receptor binding interleukin-6 binding growth factor binding cytokine binding molecular transducer activity coreceptor activity signaling receptor activity scaffold protein binding oncostatin-M receptor activity transmembrane signaling receptor activity cytokine receptor activity immune receptor activity interleukin-6 receptor activity interleukin-6 receptor binding growth factor receptor binding leukemia inhibitory factor receptor activity ciliary neurotrophic factor receptor activity identical protein binding	cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation regulation of signal transduction cell communication Notch signaling pathway regulation of response to stimulus regulation of Notch signaling pathway regulation of cell communication cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation regulation of signal transduction cell communication Notch signaling pathway regulation of response to stimulus regulation of Notch signaling pathway regulation of cell communication cellular process signal transduction response to organic substance response to cytokine cytokine-mediated signaling pathway cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular response to organic substance neutral lipid metabolic process cellular metabolic process primary metabolic process organic substance metabolic process triglyceride metabolic process cellular lipid metabolic process metabolic process glycerolipid metabolic process triglyceride mobilization acylglycerol metabolic process lipid metabolic process positive regulation of locomotion regulation of cell motility positive regulation of smooth muscle cell migration regulation of smooth muscle cell migration positive regulation of biological process positive regulation of cell migration smooth muscle cell migration muscle cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion positive regulation of cellular process neuron apoptotic process negative regulation of neuron apoptotic process negative regulation of programmed cell death regulation of apoptotic process negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process apoptotic process programmed cell death regulation of neuron apoptotic process cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation interleukin-6-mediated signaling pathway response to interleukin-6 cellular response to interleukin-6 developmental process regulation of osteoblast differentiation multicellular organismal process cellular developmental process regulation of developmental process regulation of cell differentiation osteoblast differentiation positive regulation of developmental process positive regulation of osteoblast differentiation ossification positive regulation of cell differentiation cell differentiation epithelium development digestive system development intestinal epithelial cell differentiation tube development intestinal epithelial cell development cell development tissue development digestive tract development epithelial cell differentiation multicellular organism development epithelial cell development columnar/cuboidal epithelial cell development anatomical structure development columnar/cuboidal epithelial cell differentiation system development positive regulation of phosphorylation positive regulation of phosphate metabolic process regulation of primary metabolic process positive regulation of metabolic process regulation of phosphate metabolic process peptidyl-amino acid modification phosphate-containing compound metabolic process positive regulation of macromolecule metabolic process protein modification process phosphorus metabolic process positive regulation of protein phosphorylation tyrosine phosphorylation of STAT protein protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation regulation of protein metabolic process regulation of cellular metabolic process macromolecule modification regulation of phosphorus metabolic process macromolecule metabolic process regulation of metabolic process cell surface receptor signaling pathway via STAT regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process positive regulation of cellular metabolic process peptidyl-tyrosine modification positive regulation of peptidyl-tyrosine phosphorylation positive regulation of protein modification process protein metabolic process organonitrogen compound metabolic process regulation of tyrosine phosphorylation of STAT protein regulation of peptidyl-tyrosine phosphorylation regulation of macromolecule metabolic process positive regulation of tyrosine phosphorylation of STAT protein regulation of phosphorylation peptidyl-tyrosine phosphorylation cell surface receptor signaling pathway via JAK-STAT regulation of biological quality negative regulation of cytosolic calcium ion concentration interleukin-27-mediated signaling pathway positive regulation of cell communication positive regulation of signal transduction positive regulation of response to stimulus positive regulation of Notch signaling pathway positive regulation of signaling regulation of leukocyte activation regulation of cell activation positive regulation of cell activation T cell activation lymphocyte proliferation positive regulation of leukocyte activation regulation of immune system process positive regulation of immune system process regulation of leukocyte proliferation positive regulation of T cell activation positive regulation of lymphocyte proliferation positive regulation of T cell proliferation mononuclear cell proliferation regulation of leukocyte cell-cell adhesion positive regulation of leukocyte proliferation positive regulation of multicellular organismal process positive regulation of leukocyte cell-cell adhesion lymphocyte activation leukocyte proliferation leukocyte cell-cell adhesion leukocyte activation positive regulation of cell-cell adhesion positive regulation of lymphocyte activation cell adhesion cell-cell adhesion positive regulation of mononuclear cell proliferation regulation of multicellular organismal process regulation of cell-cell adhesion T cell proliferation regulation of lymphocyte proliferation positive regulation of cell adhesion regulation of cell adhesion cell activation regulation of T cell activation regulation of T cell proliferation immune system process regulation of mononuclear cell proliferation regulation of lymphocyte activation interleukin-11-mediated signaling pathway carbohydrate metabolic process energy derivation by oxidation of organic compounds glycogen metabolic process generation of precursor metabolites and energy glucan metabolic process polysaccharide metabolic process energy reserve metabolic process positive regulation of nervous system development astrocyte differentiation regulation of neurogenesis regulation of gliogenesis regulation of astrocyte differentiation positive regulation of gliogenesis regulation of cell development regulation of nervous system development neurogenesis gliogenesis positive regulation of neurogenesis positive regulation of astrocyte differentiation regulation of multicellular organismal development positive regulation of cell development regulation of glial cell differentiation nervous system development positive regulation of glial cell differentiation central nervous system development glial cell differentiation	cell periphery cell surface membrane plasma membrane cellular anatomical entity external side of plasma membrane side of membrane protein-containing complex plasma membrane protein complex plasma membrane signaling receptor complex ciliary neurotrophic factor receptor complex membrane protein complex receptor complex membrane microdomain cell periphery cell surface membrane plasma membrane cellular anatomical entity external side of plasma membrane side of membrane protein-containing complex plasma membrane protein complex plasma membrane signaling receptor complex ciliary neurotrophic factor receptor complex membrane protein complex receptor complex membrane microdomain membrane raft somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection interleukin-6 receptor complex oncostatin-M receptor complex cell body neuronal cell body neuronal cell body membrane cell body membrane
E [auth B], F [auth E]	Interleukin-11 receptor subunit alpha	interleukin-11 binding protein binding binding growth factor binding cytokine binding interleukin-11 receptor activity molecular transducer activity transmembrane signaling receptor activity signaling receptor activity cytokine receptor activity immune receptor activity	regulation of biological process cell population proliferation regulation of cellular process positive regulation of cell population proliferation regulation of cell population proliferation biological regulation positive regulation of biological process cellular process positive regulation of cellular process cellular response to stimulus response to organic substance response to stimulus cell surface receptor signaling pathway signaling regulation of biological process cell population proliferation regulation of cellular process positive regulation of cell population proliferation regulation of cell population proliferation biological regulation positive regulation of biological process cellular process positive regulation of cellular process cellular response to stimulus response to organic substance response to stimulus cell surface receptor signaling pathway signaling response to cytokine cytokine-mediated signaling pathway cell communication cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular response to organic substance signal transduction developmental process head development anatomical structure development interleukin-11-mediated signaling pathway	protein-containing complex receptor complex cell periphery cell surface membrane plasma membrane cellular anatomical entity external side of plasma membrane side of membrane extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth D]	IPR020412	Interleukin-11, mammalian	Family
A, C [auth D]	IPR020438	Interleukin-11	Family
A, C [auth D]	IPR009079	Four-helical cytokine-like, core	Homologous Superfamily
B [auth C], D [auth F]	IPR003529	Long hematopoietin receptor, Gp130 family 2, conserved site	Conserved Site
B [auth C], D [auth F]	IPR010457	Immunoglobulin C2-set-like, ligand-binding	Domain
B [auth C], D [auth F]	IPR015321	Type I cytokine receptor, cytokine-binding domain	Domain
B [auth C], D [auth F]	IPR003961	Fibronectin type III	Domain
B [auth C], D [auth F]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
B [auth C], D [auth F]	IPR036116	Fibronectin type III superfamily	Homologous Superfamily
E [auth B], F [auth E]	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
E [auth B], F [auth E]	IPR003599	Immunoglobulin subtype	Domain
E [auth B], F [auth E]	IPR003961	Fibronectin type III	Domain
E [auth B], F [auth E]	IPR003530	Long hematopoietin receptor, soluble alpha chain, conserved site	Conserved Site
E [auth B], F [auth E]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
E [auth B], F [auth E]	IPR007110	Immunoglobulin-like domain	Domain
E [auth B], F [auth E]	IPR036116	Fibronectin type III superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C [auth D]	Pharos: P20809	Edema middle cerebral artery infarction liver disease cystitis osteoarthritis, hip major depressive disorder osteosarcoma malignant mesothelioma osteoarthritis ulcerative colitis drug-induced liver injury interstitial cystitis
E [auth B], F [auth E]	Pharos: Q14626	craniosynostosis and dental anomalies craniosynostosis ovarian cancer psoriasis tuberculosis breast cancer hypertensive disorder intellectual disability lung cancer medulloblastoma rheumatoid arthritis breast carcinoma Crohn disease idiopathic scoliosis invasive ductal breast carcinoma craniosynostosis and dental anomalies craniosynostosis ovarian cancer psoriasis tuberculosis breast cancer hypertensive disorder intellectual disability lung cancer medulloblastoma rheumatoid arthritis breast carcinoma Crohn disease idiopathic scoliosis invasive ductal breast carcinoma malignant ependymoma non-small cell lung carcinoma ovarian neoplasm thrombocytopenia ductal breast carcinoma in situ IgA glomerulonephritis lung adenocarcinoma Malignant neoplasm of ovary oligodendroglioma

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 R01GM133198.