Annotations: 5T5W

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Interfer-bind	e5t5wA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Interfer-bind	ECOD (1.6)
A	Tissue_fac	e5t5wA2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Tissue_fac	ECOD (1.6)
B	Tissue_fac	e5t5wB2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Tissue_fac	ECOD (1.6)
B	Interfer-bind_1	e5t5wB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Interfer-bind_1	ECOD (1.6)
C	IL28A	e5t5wC1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: 4-helical cytokines (From Topology)	T: 4-helical cytokines	F: IL28A	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF09294	Interferon-alpha/beta receptor, fibronectin type III (Interfer-bind)	Interferon-alpha/beta receptor, fibronectin type III	Members of this family adopt a secondary structure consisting of seven beta-strands arranged in an immunoglobulin-like beta-sandwich, in a Greek-key topology. They are required for binding to interferon-alpha [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Interleukin-10 receptor subunit beta	molecular transducer activity signaling receptor activity coreceptor activity transmembrane signaling receptor activity cytokine receptor activity immune receptor activity interleukin-10 receptor activity	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus cell surface receptor signaling pathway signaling biological regulation response to cytokine cytokine-mediated signaling pathway cell communication response to peptide response to chemical cellular response to cytokine stimulus cellular process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus cell surface receptor signaling pathway signaling biological regulation response to cytokine cytokine-mediated signaling pathway cell communication response to peptide response to chemical cellular response to cytokine stimulus cellular process signal transduction interleukin-10-mediated signaling pathway immune response immune system process positive regulation of cell communication cell surface receptor signaling pathway via STAT positive regulation of signal transduction positive regulation of biological process positive regulation of receptor signaling pathway via STAT regulation of signal transduction positive regulation of receptor signaling pathway via JAK-STAT positive regulation of response to stimulus regulation of receptor signaling pathway via JAK-STAT positive regulation of cellular process regulation of signaling regulation of response to stimulus regulation of cell communication regulation of receptor signaling pathway via STAT cell surface receptor signaling pathway via JAK-STAT positive regulation of signaling biological process involved in interspecies interaction between organisms response to type III interferon response to biotic stimulus interferon-mediated signaling pathway response to stress innate immune response response to external biotic stimulus response to other organism defense response type III interferon-mediated signaling pathway defense response to symbiont response to external stimulus defense response to other organism cellular response to type III interferon inflammatory response defense response to virus response to virus cellular respiration energy derivation by oxidation of organic compounds regulation of generation of precursor metabolites and energy generation of precursor metabolites and energy regulation of cellular respiration positive regulation of cellular respiration positive regulation of metabolic process metabolic process regulation of metabolic process cellular response to virus	cell periphery protein-containing complex cellular anatomical structure plasma membrane protein complex membrane plasma membrane plasma membrane signaling receptor complex membrane protein complex interleukin-28 receptor complex receptor complex
B	Interferon lambda receptor 1	molecular transducer activity transmembrane signaling receptor activity signaling receptor activity cytokine receptor activity immune receptor activity	regulation of defense response regulation of response to biotic stimulus regulation of biological process biological process involved in interspecies interaction between organisms response to stimulus regulation of response to external stimulus response to other organism defense response biological regulation defense response to symbiont response to external stimulus response to biotic stimulus regulation of defense response to virus defense response to virus regulation of response to stimulus regulation of defense response regulation of response to biotic stimulus regulation of biological process biological process involved in interspecies interaction between organisms response to stimulus regulation of response to external stimulus response to other organism defense response biological regulation defense response to symbiont response to external stimulus response to biotic stimulus regulation of defense response to virus defense response to virus regulation of response to stimulus defense response to other organism response to stress regulation of response to stress regulation of defense response to virus by host response to external biotic stimulus response to virus cellular response to stimulus regulation of cellular process cell surface receptor signaling pathway signaling response to cytokine cytokine-mediated signaling pathway cell communication response to peptide response to chemical cellular response to cytokine stimulus cellular process signal transduction negative regulation of cell population proliferation cell population proliferation regulation of cell population proliferation negative regulation of cellular process negative regulation of biological process immune response immune system process mucosal immune response organ or tissue specific immune response response to type III interferon interferon-mediated signaling pathway innate immune response type III interferon-mediated signaling pathway cellular response to type III interferon cellular respiration energy derivation by oxidation of organic compounds positive regulation of biological process regulation of generation of precursor metabolites and energy generation of precursor metabolites and energy regulation of cellular respiration positive regulation of cellular respiration positive regulation of metabolic process metabolic process regulation of metabolic process positive regulation of cellular process cellular response to virus	cell periphery protein-containing complex cellular anatomical structure plasma membrane protein complex membrane plasma membrane plasma membrane signaling receptor complex membrane protein complex interleukin-28 receptor complex receptor complex
C	Interferon lambda-3	protein binding binding signaling receptor binding molecular function activator activity molecular function regulator activity cytokine activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity	regulation of biological process response to stimulus immune response biological regulation positive regulation of biological process positive regulation of response to stimulus positive regulation of immune response regulation of response to stimulus immune system process regulation of immune response regulation of immune system process positive regulation of immune system process cellular response to stimulus cell surface receptor signaling pathway via STAT regulation of biological process response to stimulus immune response biological regulation positive regulation of biological process positive regulation of response to stimulus positive regulation of immune response regulation of response to stimulus immune system process regulation of immune response regulation of immune system process positive regulation of immune system process cellular response to stimulus cell surface receptor signaling pathway via STAT regulation of cellular process cell surface receptor signaling pathway signaling cell communication cellular process signal transduction cell surface receptor signaling pathway via JAK-STAT negative regulation of viral genome replication negative regulation of biological process viral life cycle negative regulation of viral process regulation of viral process regulation of viral life cycle viral genome replication viral process regulation of viral genome replication biological process involved in interspecies interaction between organisms response to cytokine response to type III interferon cytokine-mediated signaling pathway response to biotic stimulus interferon-mediated signaling pathway response to stress innate immune response cellular response to cytokine stimulus response to external biotic stimulus response to other organism defense response type III interferon-mediated signaling pathway defense response to symbiont response to external stimulus response to peptide response to chemical defense response to other organism cellular response to type III interferon defense response to virus response to virus cellular response to virus	cellular anatomical structure extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR003961	Fibronectin type III	Domain
A	IPR015373	Interferon/interleukin receptor domain	Domain
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR050650	Type II Cytokine and Tissue Factor Receptors	Family
A	IPR036116	Fibronectin type III superfamily	Homologous Superfamily
B	IPR003961	Fibronectin type III	Domain
B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
B	IPR050650	Type II Cytokine and Tissue Factor Receptors	Family
B	IPR036116	Fibronectin type III superfamily	Homologous Superfamily
C	IPR038326	Interferon lambda superfamily	Homologous Superfamily
C	IPR029177	Interferon lambda	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q08334	inflammatory bowel disease 25 brain ischemia hepatitis B virus infection diabetes mellitus lung cancer medulloblastoma rheumatoid arthritis Cerebral Ischemia Down syndrome inflammatory bowel disease malignant ependymoma ovarian cancer subependymal giant cell astrocytoma Crohn disease glioblastoma inflammatory bowel disease 25 brain ischemia hepatitis B virus infection diabetes mellitus lung cancer medulloblastoma rheumatoid arthritis Cerebral Ischemia Down syndrome inflammatory bowel disease malignant ependymoma ovarian cancer subependymal giant cell astrocytoma Crohn disease glioblastoma malignant glioma pilocytic astrocytoma ulcerative colitis
B	Pharos: Q8IU57	psoriasis breast cancer malignant glioma facioscapulohumeral muscular dystrophy osteosarcoma Pustulosis of Palms and Soles malignant ependymoma pilocytic astrocytoma pustulosis palmaris et plantaris
C	Pharos: Q8IZI9	hepatitis C virus infection asthma food allergy head and neck squamous cell carcinoma isolated congenital hepatic fibrosis cirrhosis of liver ovarian mucinous adenocarcinoma atopic eczema brain injury dermatitis, atopic hepatocellular carcinoma schizophrenia hepatitis major depressive disorder

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.