Annotations: 9N8J

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
H [auth I]	Light Chain	IGKV1	Kappa	gametocyte surface protein p230,gametocyte surface proteinp45/48	SAbDab (2026-05-22)
G [auth H]	Heavy Chain	IGHV1	-	gametocyte surface protein p230,gametocyte surface proteinp45/48	SAbDab (2026-05-22)
F [auth G]	Light Chain	IGLV6	Lambda	gametocyte surface protein p230,gametocyte surface proteinp45/48	SAbDab (2026-05-22)
E [auth F]	Heavy Chain	IGHV3	-	gametocyte surface protein p230,gametocyte surface proteinp45/48	SAbDab (2026-05-22)
D [auth E]	Light Chain	IGKV1	Kappa	gametocyte surface protein p230,gametocyte surface proteinp45/48	SAbDab (2026-05-22)
C [auth D]	Heavy Chain	IGHV4	-	gametocyte surface protein p230,gametocyte surface proteinp45/48	SAbDab (2026-05-22)
B [auth C]	Light Chain	IGKV3	Kappa	gametocyte surface protein p230,gametocyte surface proteinp45/48	SAbDab (2026-05-22)
A [auth B]	Heavy Chain	IGHV3	-	gametocyte surface protein p230,gametocyte surface proteinp45/48	SAbDab (2026-05-22)

Chains	Accession	Name	Description	Comments	Source
I [auth X]	PF07422	Sexual stage antigen s48/45 domain (s48_45)	Sexual stage antigen s48/45 domain	This family contains sexual stage s48/45 antigens from Plasmodium (approximately 450 residues long). These are surface proteins expressed by Plasmodium male and female gametes that have been shown to play a conserved and important role in fertilisati ...	This family contains sexual stage s48/45 antigens from Plasmodium (approximately 450 residues long). These are surface proteins expressed by Plasmodium male and female gametes that have been shown to play a conserved and important role in fertilisation [1]. This domain contains 6 conserved cysteines suggesting 3 disulphide bridges.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth X]	Gametocyte surface protein P230,Gametocyte surface protein P45/48	-	-	cell surface cellular anatomical structure cell periphery plasma membrane membrane side of membrane
H [auth I]	LMIV230-01 Fab Kappa chain	-	-	-
G [auth H]	LMIV230-01 Fab Heavy chain	-	-	-
F [auth G]	TB31F Fab Lambda chain	-	-	-
E [auth F]	TB31F Fab Heavy chain	-	-	-
D [auth E]	RUPA-44 Fab Kappa chain	-	-	-
C [auth D]	RUPA-44 Fab Heavy chain	-	-	-
B [auth C]	RUPA-97 Fab Kappa chain	-	-	-
A [auth B]	RUPA-97 Fab Heavy chain	-	-	-

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

9N8J | pdb_00009n8j