Annotations: 9NJY

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B [auth H]	Heavy Chain	IGHV4	-	clumping factor a	SAbDab (2026-06-05)
C [auth L]	Light Chain	IGKV1	Kappa	clumping factor a	SAbDab (2026-06-05)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Clumping factor A	-	cell adhesion cellular process	-
B [auth H]	Human antibody, heavy chain fragment, antigen binding	-	-	-
C [auth L]	Human antibody, light chain, antigen binding	-	-	-

Chains	Accession	Name	Type
A	IPR050972	Serine-aspartate repeat-containing protein-like	Family
A	IPR005877	YSIRK Gram-positive signal peptide	Domain
A	IPR008966	Adhesion domain superfamily	Homologous Superfamily
A	IPR011252	Fibrogen-binding domain 1	Homologous Superfamily
A	IPR011266	Fibrinogen-binding domain 2	Domain
A	IPR019931	LPXTG cell wall anchor motif	Conserved Site
A	IPR041171	SDR-like Ig domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9NJY | pdb_00009njy