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Pfs48/45 central and C-terminal domains bound to Fab fragments of monoclonal antibody 10D8 and 32F3 External Resource: Annotation Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) E Glycos_transf_N e7zwmE1 A: alpha bundles X: RNase A-like H: Cytochrome P450 T: Cytochrome P450 F: Glycos_transf_N ECOD (develop294) J Glycos_transf_N e7zwmJ1 A: alpha bundles X: RNase A-like H: Cytochrome P450 T: Cytochrome P450 F: Glycos_transf_N ECOD (develop294) I Glycos_transf_N e7zwmI1 A: alpha bundles X: RNase A-like H: Cytochrome P450 T: Cytochrome P450 F: Glycos_transf_N ECOD (develop294) D Glycos_transf_N e7zwmD1 A: alpha bundles X: RNase A-like H: Cytochrome P450 T: Cytochrome P450 F: Glycos_transf_N ECOD (develop294) C Glycos_transf_N e7zwmC1 A: alpha bundles X: RNase A-like H: Cytochrome P450 T: Cytochrome P450 F: Glycos_transf_N ECOD (develop294) H Glycos_transf_N e7zwmH1 A: alpha bundles X: RNase A-like H: Cytochrome P450 T: Cytochrome P450 F: Glycos_transf_N ECOD (develop294) B Glycos_transf_N e7zwmB1 A: alpha bundles X: RNase A-like H: Cytochrome P450 T: Cytochrome P450 F: Glycos_transf_N ECOD (develop294) G Glycos_transf_N e7zwmG1 A: alpha bundles X: RNase A-like H: Cytochrome P450 T: Cytochrome P450 F: Glycos_transf_N ECOD (develop294)
Chain Chain Class Chain Subclass Chain Type Antigen Name(s) Provenance Source Light Chain IGKV8 Kappa gametocyte surface protein p45/48 SAbDab (2026-03-20) Heavy Chain IGHV5 - gametocyte surface protein p45/48 SAbDab (2026-03-20) Light Chain IGKV4 Kappa gametocyte surface protein p45/48 SAbDab (2026-03-20) Heavy Chain IGHV5 - gametocyte surface protein p45/48 SAbDab (2026-03-20)
Chains Accession Name Description Comments Source 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 10D8 light chain - - - 10D8 heavy chain - - - 32F3 light chain - - - 32F3 heavy chain - - - Gametocyte surface protein P45/48 - -
