Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyFibronectin type III8055145 3002063 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyFibronectin type III8055533 3002063 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyFibronectin type III8055145 3002063 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyFibronectin type III8055533 3002063 SCOP2B (2022-06-29)
BSCOP2 FamilyLong-chain cytokines8026794 4000851 SCOP2 (2022-06-29)
BSCOP2 Superfamily4-helical cytokines8039173 3001717 SCOP2 (2022-06-29)
DSCOP2B Superfamily4-helical cytokines8039173 3001717 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00041e1pvhA2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00041ECOD (1.6)
APF09240e1pvhA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF09240ECOD (1.6)
CPF00041e1pvhC2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00041ECOD (1.6)
CPF09240e1pvhC1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF09240ECOD (1.6)
BPF01291e1pvhB1 A: alpha bundlesX: Ferritin/Heme oxygenase/4-helical cytokinesH: 4-helical cytokines (From Topology)T: 4-helical cytokinesF: PF01291ECOD (1.6)
DPF01291e1pvhD1 A: alpha bundlesX: Ferritin/Heme oxygenase/4-helical cytokinesH: 4-helical cytokines (From Topology)T: 4-helical cytokinesF: PF01291ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
C2.60.40.10 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)
D1.20.1250.10 Mainly Alpha Up-down Bundle Growth Hormone Chain: ACATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
A, C
IL6ST (Interleukin-6 receptor subunit beta) 2F-DOMAIN Homo sapiens (human) IL6ST F-LIKE-DOMAIN F-DOMAIN RPI 2F-DOMAIN IMGT (202411-0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C
PF00041Fibronectin type III domain (fn3)Fibronectin type III domain- Domain
A, C
PF09240Interleukin-6 receptor alpha chain, binding (IL6Ra-bind)Interleukin-6 receptor alpha chain, bindingMembers 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, D
PF01291LIF / OSM family (LIF_OSM)LIF / OSM family- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C
Interleukin-6 receptor beta chain
B, D
Leukemia inhibitory factor

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, C
PharosP40189
B, D
PharosP15018