7KF0 | pdb_00007kf0

Crystal structure of bH1 Fab variant (CDR H3 loop design 13_0346) in complex with VEGF


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth H]Glyco_hydro_2e7kf0H1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Glyco_hydro_2ECOD (develop294)
D [auth A]Glyco_hydro_2e7kf0A1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Glyco_hydro_2ECOD (develop294)
B [auth L]Glyco_hydro_2e7kf0L1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Glyco_hydro_2ECOD (develop294)
E [auth B]Glyco_hydro_2e7kf0B1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Glyco_hydro_2ECOD (develop294)
C [auth V]Glyco_hydro_2e7kf0V1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Glyco_hydro_2ECOD (develop294)
F [auth C]Glyco_hydro_2e7kf0C1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Glyco_hydro_2ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
D [auth A]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B [auth L]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
E [auth B]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth H],
D [auth A]
Heavy ChainIGHV3 -isoform l-vegf206 of vascular endothelial growth factor aSAbDab (2026-03-20)
B [auth L],
E [auth B]
Light ChainIGKV1 Kappaisoform l-vegf206 of vascular endothelial growth factor aSAbDab (2026-03-20)

Protein Family Annotation Pfam Database Homepage

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth H],
D [auth A]
anti-VEGF-A Fab bH1 heavy chain---
B [auth L],
E [auth B]
anti-VEGF-A Fab bH1 light chain---
C [auth V],
F [auth C]
Isoform L-VEGF206 of Vascular endothelial growth factor A

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
C [auth V],
F [auth C]
PharosP15692