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Crystal structure of Trastuzumab Fab with P151A


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth L]SPRYe9n8qL1 A: alpha arraysX: Hypothetical protein YqbG-likeH: Hypothetical protein YqbG-likeT: alpha/beta-HydrolasesF: SPRYECOD (v295.2)
A [auth H]LSDAT_euke9n8qH1 A: alpha arraysX: Hypothetical protein YqbG-likeH: Hypothetical protein YqbG-likeT: alpha/beta-HydrolasesF: LSDAT_eukECOD (v295.2)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth L]Light ChainIGKV1 Kappa-SAbDab (2026-10-16)
A [auth H]Heavy ChainIGHV3 --SAbDab (2026-10-16)

Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage

ChainNameTargetProvenance Source
B [auth L] Cinrebafusp ERBB2/CD340/HER2, TNFRSF9/CD137/4-1BB, SIRPA, CD3ETherapeutic SAbDab (2026-10-16)
A [auth H] Cinrebafusp ERBB2/CD340/HER2, SIRPA, CD3E, TNFRSF9/CD137/4-1BBTherapeutic SAbDab (2026-10-16)