Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2 FamilyInterferons/interleukin-10 (IL-10) 8070380 4000854 SCOP2 (2022-06-29)
BSCOP2 Superfamily4-helical cytokines 8070381 3001717 SCOP2 (2022-06-29)
CSCOP2B SuperfamilyFibronectin type III 8055541 3002063 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyFibronectin type III 8055155 3002063 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ATissue_face3se4A9 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Tissue_facECOD (1.6)
AInterfer-bind_1e3se4A8 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Interfer-bind_1ECOD (1.6)
BInterferone3se4B1 A: alpha bundlesX: Ferritin/Heme oxygenase/4-helical cytokinesH: 4-helical cytokines (From Topology)T: 4-helical cytokinesF: InterferonECOD (1.6)
CInterfer-binde3se4C3 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Interfer-bindECOD (1.6)
CTissue_face3se4C2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Tissue_facECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B1.20.1250.10 Mainly Alpha Up-down Bundle Growth Hormone Chain: ACATH (4.3.0)
C2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
IFNAR1 4F-DOMAIN Homo sapiens (human) IFNAR1*01 F-LIKE-DOMAIN F-DOMAIN RPI 4F-DOMAIN IMGT (202445-0)
IFNAR2 2F-DOMAIN Homo sapiens (human) IFNAR2*01 F-LIKE-DOMAIN F-DOMAIN RPI 2F-DOMAIN IMGT (202445-0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF09294Interferon-alpha/beta receptor, fibronectin type III (Interfer-bind)Interferon-alpha/beta receptor, fibronectin type IIIMembers 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
PF00143Interferon alpha/beta domain (Interferon)Interferon alpha/beta domainType I interferons (alpha, beta) belong to the larger helical cytokine superfamily,which includes growth hormones, interleukins, several colony-stimulating factors and several other regulatory molecules.Domain
PF09294Interferon-alpha/beta receptor, fibronectin type III (Interfer-bind)Interferon-alpha/beta receptor, fibronectin type IIIMembers 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

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Interferon alpha/beta receptor 1
Interferon omega-1
Interferon alpha/beta receptor 2

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP17181
PharosP48551