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monovalent bispecific IgG antibodies through novel electrostatic steering mutations at the CH1-CL interface


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth L]Asparaginase_2e8ti4L1 A: alpha arraysX: RNase A-likeH: RNase A-likeT: RNase A-likeF: Asparaginase_2ECOD (v295.2)
A [auth H]Asparaginase_2e8ti4H1 A: alpha arraysX: RNase A-likeH: RNase A-likeT: RNase A-likeF: Asparaginase_2ECOD (v295.2)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth L]Light ChainIGKV1 Kappa-SAbDab (2026-10-02)
A [auth H]Heavy ChainIGHV3 --SAbDab (2026-10-02)

Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage

ChainNameTargetProvenance Source
B [auth L] Coprelotamab ERBB2/CD340/HER2, SIRPA, TNFRSF9/CD137/4-1BB, CD3ETherapeutic SAbDab (2026-10-02)
A [auth H] Anvatabart ERBB2/CD340/HER2, SIRPA, TNFRSF9/CD137/4-1BB, CD3ETherapeutic SAbDab (2026-10-02)