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Mechanistic understanding of antibody masking with anti-idiotypic antibody fragments


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth L]MRP-S28e7pklL1 A: alpha arraysX: putative RnfG subunit of electron transport complexH: putative RnfG subunit of electron transport complexT: Aspartate/ornithine carbamoyltransferaseF: MRP-S28ECOD (v295.2)
A [auth H]MRP-S28e7pklH1 A: alpha arraysX: putative RnfG subunit of electron transport complexH: putative RnfG subunit of electron transport complexT: Aspartate/ornithine carbamoyltransferaseF: MRP-S28ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

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

Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage

ChainNameTargetProvenance Source
B [auth L] Caxmotabart ERBB2/CD340/HER2, CD3E, SIRPA, TNFRSF9/CD137/4-1BBTherapeutic SAbDab (2026-11-06)
A [auth H] Timigutuzumab ERBB2/CD340/HER2, SIRPA, TNFRSF9/CD137/4-1BB, CD3ETherapeutic SAbDab (2026-11-06)