3HPN

Ligand recognition by A-class EPH receptors: crystal structures of the EPHA2 ligand-binding domain and the EPHA2/EPHRIN-A1 complex


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B Superfamilygalactose-binding domain-like 8082078 3000087 SCOP2B (2022-06-29)
BSCOP2B Superfamilygalactose-binding domain-like 8082078 3000087 SCOP2B (2022-06-29)
CSCOP2B Superfamilygalactose-binding domain-like 8082078 3000087 SCOP2B (2022-06-29)
DSCOP2B Superfamilygalactose-binding domain-like 8082078 3000087 SCOP2B (2022-06-29)
ESCOP2B Superfamilygalactose-binding domain-like 8082078 3000087 SCOP2B (2022-06-29)
FSCOP2B Superfamilygalactose-binding domain-like 8082078 3000087 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AEphrin_lbde3hpnA1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Galactose-binding domain-likeF: Ephrin_lbdECOD (1.6)
BEphrin_lbde3hpnB1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Galactose-binding domain-likeF: Ephrin_lbdECOD (1.6)
CEphrin_lbde3hpnC1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Galactose-binding domain-likeF: Ephrin_lbdECOD (1.6)
DEphrin_lbde3hpnD1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Galactose-binding domain-likeF: Ephrin_lbdECOD (1.6)
EEphrin_lbde3hpnE1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Galactose-binding domain-likeF: Ephrin_lbdECOD (1.6)
FEphrin_lbde3hpnF1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Galactose-binding domain-likeF: Ephrin_lbdECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.120.260 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-likeCATH (4.3.0)
B2.60.120.260 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-likeCATH (4.3.0)
C2.60.120.260 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-likeCATH (4.3.0)
D2.60.120.260 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-likeCATH (4.3.0)
E2.60.120.260 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-likeCATH (4.3.0)
F2.60.120.260 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-likeCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF01404Ephrin receptor ligand binding domain (Ephrin_lbd)Ephrin receptor ligand binding domainThe Eph receptors, which bind to ephrins Pfam:PF00812 are a large family of receptor tyrosine kinases. This family represents the amino terminal domain which binds the ephrin ligand [1].Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Ephrin type-A receptor 2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR001426Tyrosine-protein kinase, receptor class V, conserved siteConserved Site
A, B, C, D, E
IPR008266Tyrosine-protein kinase, active siteActive Site
A, B, C, D, E
IPR020635Tyrosine-protein kinase, catalytic domainDomain
A, B, C, D, E
IPR000719Protein kinase domainDomain
A, B, C, D, E
IPR016257Ephrin receptor type-A /type-BFamily
A, B, C, D, E
IPR013783Immunoglobulin-like foldHomologous Superfamily
A, B, C, D, E
IPR001660Sterile alpha motif domainDomain
A, B, C, D, E
IPR001090Ephrin receptor ligand binding domainDomain
A, B, C, D, E
IPR034263Ephrin type-A receptor 2, ligand binding domainDomain
A, B, C, D, E
IPR017441Protein kinase, ATP binding siteBinding Site
A, B, C, D, E
IPR008979Galactose-binding-like domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR027936Ephrin receptor, transmembrane domainDomain
A, B, C, D, E
IPR050449Ephrin receptor tyrosine kinasesFamily
A, B, C, D, E
IPR001245Serine-threonine/tyrosine-protein kinase, catalytic domainDomain
A, B, C, D, E
IPR013761Sterile alpha motif/pointed domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR003961Fibronectin type IIIDomain
A, B, C, D, E
IPR011009Protein kinase-like domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR009030Growth factor receptor cysteine-rich domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR036116Fibronectin type III superfamilyHomologous Superfamily