4BKA | pdb_00004bka

crystal structure of the human EphA4 ectodomain in complex with human ephrin A5


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
B [auth C]SCOP2B SuperfamilyCupredoxins 8081942 3000886 SCOP2B (2022-06-29)
ASCOP2B Superfamilygalactose-binding domain-like 8082070 3000087 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth C]Ephrine4bkaC1 A: beta sandwichesX: Cupredoxin-likeH: Cupredoxin-related (From Topology)T: Cupredoxin-relatedF: EphrinECOD (1.6)
AEphrin_lbde4bkaA1 A: beta sandwichesX: jelly-rollH: Concanavalin A-likeT: Galactose-binding domain-likeF: Ephrin_lbdECOD (1.6)
Afn3e4bkaA2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: fn3ECOD (1.6)
Afn3_9e4bkaA3 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: fn3_9ECOD (1.6)
ATNFR_c6e4bkaA4 A: few secondary structure elementsX: EGF-likeH: EGF-relatedT: EGF/LamininF: TNFR_c6ECOD (1.6)
AKOG0196e4bkaA5 A: few secondary structure elementsX: EGF-likeH: EGF-relatedT: Complement control module/SCR domainF: KOG0196ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
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
PF25599Ephrin cysteine rich domain (Ephrin_CRD)Ephrin cysteine rich domainThis entry represents the cysteine-rich domain found in ephrin proteins. Ephrins are important cell surface proteins that act as ligands for Eph receptor tyrosine kinases Domain
PF00041Fibronectin type III domain (fn3)Fibronectin type III domainDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B [auth C]EPHRIN-A5
EPHRIN TYPE-A RECEPTOR 4

InterPro: Protein Family Classification InterPro Database Homepage

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
B [auth C]PharosP52803
PharosP54764