Structure of the IL-1b signaling complex


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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyCytokine 8043267 3000648 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyCytokine 8043267 3000648 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054779 3000071 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8055562 3000071 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8055560 3000071 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054779 3000071 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8055560 3000071 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8055562 3000071 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Ap450e4depA1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: acid proteaseF: p450ECOD (v295.2)
DFtsJe4depD1 A: alpha arraysX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: FtsJECOD (v295.2)
EV-sete4depE7 A: alpha arraysX: Subtilisin-likeH: Subtilisin-likeT: Subtilisin-likeF: V-setECOD (v295.2)
Bp450e4depB1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: acid proteaseF: p450ECOD (v295.2)
FSRP54_Ne4depF1 A: alpha arraysX: Lipocalins/StreptavidinH: Enterocin 7A and 7BT: Enterocin 7A and 7BF: SRP54_NECOD (v295.2)
FSpectrine4depF3 A: alpha arraysX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: SpectrinECOD (v295.2)
CIg_3e4depC1 A: alpha arraysX: Type II ABC importer transmembrane domain foldH: Type II ABC importer transmembrane domain foldT: Type II ABC importer transmembrane domain foldF: Ig_3ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
B, E
receptor accessory protein) complex 3C-LIKE Homo sapiens (human) IL1R1*01 C-LIKE-DOMAIN C-LIKE RPI 3C-LIKE IMGT (202633-0)
C, F
receptor accessory protein) complex 3C-LIKE Homo sapiens (human) IL1RAP*01 C-LIKE-DOMAIN C-LIKE RPI 3C-LIKE IMGT (202633-0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, D
PF00340Interleukin-1 / 18 (IL1)Interleukin-1 / 18This family includes interleukin-1 and interleukin-18. Domain
B, E
PF13895Immunoglobulin domain (Ig_2)Immunoglobulin domainThis domain contains immunoglobulin-like domains. Domain
C, F
PF18452Immunoglobulin domain (Ig_6)Immunoglobulin domainThis is an immunoglobulin domain which can be found in Interleukin-18 receptor alpha (IL-18Ra). IL-18Ra ectodomain folds into three immunoglobulin (Ig)-like domains, similar to IL-1 receptors. Each domain comprises a two-layer sandwich of six to nin ...This is an immunoglobulin domain which can be found in Interleukin-18 receptor alpha (IL-18Ra). IL-18Ra ectodomain folds into three immunoglobulin (Ig)-like domains, similar to IL-1 receptors. Each domain comprises a two-layer sandwich of six to nine beta-strands and contains at least one intra-domain disulfide bond [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, D
Interleukin-1 beta
B, E
Interleukin-1 receptor type 1
C, F
Interleukin-1 receptor accessory protein

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, D
P01584
B, E
P14778
C, F
Q9NPH3