Annotations: 9MMV

RB1 Fab bound to 1D4 anti-idiotype Fab

External Resource: Annotation

Domain Annotation: ECOD Classification
SAbDab Antibody Annotation
Thera-SAbDab Antibody Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D [auth N]	Beta-Casp	e9mmvN1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Beta-Casp	ECOD (v295)
C [auth M]	Beta-Casp	e9mmvM1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Beta-Casp	ECOD (v295)
B [auth L]	Sterol-sensing	e9mmvL01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Sterol-sensing	ECOD (v295)
A [auth H]	Sterol-sensing	e9mmvH01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Sterol-sensing	ECOD (v295)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
D [auth N]	Light Chain	IGKV1	Kappa	-	SAbDab (2026-06-26)
C [auth M]	Heavy Chain	IGHV3	-	-	SAbDab (2026-06-26)
B [auth L]	Light Chain	IGLV3	Lambda	-	SAbDab (2026-06-26)
A [auth H]	Heavy Chain	IGHV3	-	-	SAbDab (2026-06-26)

Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage

Chain	Name	Target	Provenance Source
D [auth N]	Clesrovimab	RSV gpF	Therapeutic SAbDab (2026-06-26)
C [auth M]	Clesrovimab	RSV gpF	Therapeutic SAbDab (2026-06-26)

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