Annotations: 9N8I

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Beta-Casp	e9n8iB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Beta-Casp	ECOD (v294.2)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
D [auth F]	Heavy Chain	IGHV1	-	-	SAbDab (2026-06-19)
B	Light Chain	IGKV3	Kappa	gametocyte surface protein p230	SAbDab (2026-06-19)
A	Heavy Chain	IGHV3	-	gametocyte surface protein p230	SAbDab (2026-06-19)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth F]	Anti-kappa nanobody	-	-	-
C [auth E]	Gametocyte surface protein P230	-	-	cell surface cellular anatomical structure cell periphery plasma membrane membrane
B	RUPA-39 Kappa chain	-	-	-
A	RUPA-39 Heavy chain	-	-	-

Chains	Accession	Name	Type
C [auth E]	IPR010884	6-Cysteine (6-Cys) domain	Domain
C [auth E]	IPR051444	Parasitic Reproductive and Invasion Surface Protein	Family
C [auth E]	IPR038160	6-Cysteine (6-Cys) domain superfamily	Homologous Superfamily

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.

9N8I | pdb_00009n8i