7MQO

The insulin receptor ectodomain in complex with a venom hybrid insulin analog - "head" region


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyInsulin-like8038024 3000307 SCOP2B (2022-06-29)
E [auth C]SCOP2B SuperfamilyInsulin-like8038024 3000307 SCOP2B (2022-06-29)
C [auth F]SCOP2B SuperfamilyGrowth factor receptor domain-like8032837 3000398 SCOP2B (2022-06-29)
C [auth F]SCOP2B SuperfamilyL domain-like8032830 3001010 SCOP2B (2022-06-29)
C [auth F]SCOP2B SuperfamilyL domain-like8032832 3001010 SCOP2B (2022-06-29)
D [auth E]SCOP2B SuperfamilyGrowth factor receptor domain-like8032837 3000398 SCOP2B (2022-06-29)
D [auth E]SCOP2B SuperfamilyL domain-like8032832 3001010 SCOP2B (2022-06-29)
D [auth E]SCOP2B SuperfamilyL domain-like8032830 3001010 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00049e7mqoA1 A: few secondary structure elementsX: Insulin-like (From Topology)H: Insulin-like (From Topology)T: Insulin-likeF: PF00049ECOD (1.6)
E [auth C]PF00049e7mqoC1 A: few secondary structure elementsX: Insulin-like (From Topology)H: Insulin-like (From Topology)T: Insulin-likeF: PF00049ECOD (1.6)
C [auth F]F_UNCLASSIFIEDe7mqoF2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: F_UNCLASSIFIEDECOD (1.6)
C [auth F]PF01030e7mqoF1 A: beta duplicates or obligate multimersX: Single-stranded right-handed beta-helixH: Leucine-rich repeats (From Topology)T: Leucine-rich repeatsF: PF01030ECOD (1.6)
C [auth F]PF00757e7mqoF3 A: few secondary structure elementsX: EGF-likeH: Growth factor receptor domain (From Topology)T: Growth factor receptor domainF: PF00757ECOD (1.6)
D [auth E]F_UNCLASSIFIEDe7mqoE2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: F_UNCLASSIFIEDECOD (1.6)
D [auth E]PF01030e7mqoE1 A: beta duplicates or obligate multimersX: Single-stranded right-handed beta-helixH: Leucine-rich repeats (From Topology)T: Leucine-rich repeatsF: PF01030ECOD (1.6)
D [auth E]PF00757e7mqoE3 A: few secondary structure elementsX: EGF-likeH: Growth factor receptor domain (From Topology)T: Growth factor receptor domainF: PF00757ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A,
E [auth C]
PF00049Insulin/IGF/Relaxin family (Insulin)Insulin/IGF/Relaxin familySuperfamily includes insulins; relaxins; insulin-like growth factor; and bombyxin. All are secreted regulatory hormones. Disulfide rich, all-alpha fold. Alignment includes B chain, linker (which is processed out of the final product), and A chain.Domain
B,
F [auth D]
PF00049Insulin/IGF/Relaxin family (Insulin)Insulin/IGF/Relaxin familySuperfamily includes insulins; relaxins; insulin-like growth factor; and bombyxin. All are secreted regulatory hormones. Disulfide rich, all-alpha fold. Alignment includes B chain, linker (which is processed out of the final product), and A chain.Domain
C [auth F],
D [auth E]
PF00757Furin-like cysteine rich region (Furin-like)Furin-like cysteine rich region- Domain
C [auth F],
D [auth E]
PF01030Receptor L domain (Recep_L_domain)Receptor L domain- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A,
E [auth C]
Insulin A chain
B,
F [auth D]
Insulin B chain
C [auth F],
D [auth E]
Isoform Short of Insulin receptor

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A,
E [auth C]
IPR004825InsulinFamily
A,
E [auth C]
IPR022353Insulin, conserved siteConserved Site
A,
E [auth C]
IPR036438Insulin-like superfamilyHomologous Superfamily
A,
E [auth C]
IPR022352Insulin familyFamily
A,
E [auth C]
IPR016179Insulin-likeDomain
B,
F [auth D]
IPR004825InsulinFamily
B,
F [auth D]
IPR022353Insulin, conserved siteConserved Site
B,
F [auth D]
IPR036438Insulin-like superfamilyHomologous Superfamily
B,
F [auth D]
IPR022352Insulin familyFamily
B,
F [auth D]
IPR016179Insulin-likeDomain
C [auth F],
D [auth E]
IPR008266Tyrosine-protein kinase, active siteActive Site
C [auth F],
D [auth E]
IPR020635Tyrosine-protein kinase, catalytic domainDomain
C [auth F],
D [auth E]
IPR000719Protein kinase domainDomain
C [auth F],
D [auth E]
IPR036941Receptor L-domain superfamilyHomologous Superfamily
C [auth F],
D [auth E]
IPR006212Furin-like repeatRepeat
C [auth F],
D [auth E]
IPR013783Immunoglobulin-like foldHomologous Superfamily
C [auth F],
D [auth E]
IPR000494Receptor L-domainDomain
C [auth F],
D [auth E]
IPR017441Protein kinase, ATP binding siteBinding Site
C [auth F],
D [auth E]
IPR001245Serine-threonine/tyrosine-protein kinase, catalytic domainDomain
C [auth F],
D [auth E]
IPR002011Tyrosine-protein kinase, receptor class II, conserved siteConserved Site
C [auth F],
D [auth E]
IPR003961Fibronectin type IIIDomain
C [auth F],
D [auth E]
IPR011009Protein kinase-like domain superfamilyHomologous Superfamily
C [auth F],
D [auth E]
IPR006211Furin-like cysteine-rich domainDomain
C [auth F],
D [auth E]
IPR009030Growth factor receptor cysteine-rich domain superfamilyHomologous Superfamily
C [auth F],
D [auth E]
IPR016246Tyrosine-protein kinase, insulin-like receptorFamily
C [auth F],
D [auth E]
IPR040969Insulin receptor, trans-membrane domainDomain
C [auth F],
D [auth E]
IPR036116Fibronectin type III superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A,
E [auth C]
PharosP01308
B,
F [auth D]
PharosP01308
C [auth F],
D [auth E]
PharosP06213