7VSU | pdb_00007vsu

Crystal structure of Fab fragment of anti-mesothelin antibody


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
C [auth A]G-gammae7vsuA1 A: a/b three-layered sandwichesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: G-gammaECOD (v294.1)
A [auth C]G-gammae7vsuC1 A: a/b three-layered sandwichesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: G-gammaECOD (v294.1)
D [auth B]G-gammae7vsuB1 A: a/b three-layered sandwichesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: G-gammaECOD (v294.1)
B [auth D]G-gammae7vsuD1 A: a/b three-layered sandwichesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: G-gammaECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C [auth A]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
A [auth C]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
D [auth B]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B [auth D]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 C],
C [auth A]
Light ChainIGKV1 Kappa-SAbDab (2026-04-10)
B [auth D],
D [auth B]
Heavy ChainIGHV4 --SAbDab (2026-04-10)