Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
C [auth V]Glyco_hydro_31_2nde5fv1V1 A: alpha bundlesX: Lipocalins/StreptavidinH: Fibronectin type I module-likeT: Fibronectin type I moduleF: Glyco_hydro_31_2ndECOD (develop294)
D [auth W]Glyco_hydro_31_2nde5fv1W1 A: alpha bundlesX: Lipocalins/StreptavidinH: Fibronectin type I module-likeT: Fibronectin type I moduleF: Glyco_hydro_31_2ndECOD (develop294)
A [auth L]Glyco_hydro_31_2nde5fv1L1 A: alpha bundlesX: Lipocalins/StreptavidinH: Fibronectin type I module-likeT: Fibronectin type I moduleF: Glyco_hydro_31_2ndECOD (develop294)
B [auth M]Glyco_hydro_31_2nde5fv1M1 A: alpha bundlesX: Lipocalins/StreptavidinH: Fibronectin type I module-likeT: Fibronectin type I moduleF: Glyco_hydro_31_2ndECOD (develop294)

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
A [auth L],
B [auth M]
V-KAPPA V-KAPPA Homo sapiens (human) IGKV1-16*01, IGKV1-39*01, IGKV1D-39*01, IGKV1D-16*01, IGKJ1*01 V-DOMAIN V-KAPPA IG (V-KAPPA) IMGT (202610-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth L],
B [auth M]
Light ChainIGKV1 Kappavascular endothelial growth factor aSAbDab (2026-03-20)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C [auth V],
D [auth W]
PF00341PDGF/VEGF domain (PDGF)PDGF/VEGF domainDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
C [auth V],
D [auth W]
VASCULAR ENDOTHELIAL GROWTH FACTOR A
A [auth L],
B [auth M]
VK DOMAIN ANTIBODY---

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
C [auth V],
D [auth W]
PharosP15692