7TXW

Crystal structure of the complex of the malaria sexual stage protein and vaccine target Pfs25 with the Fab fragment of a transmission blocking antibody 1G2

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth L]PF07654e7txwL2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF07654ECOD (1.6)
A [auth L]PF07686e7txwL1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF07686ECOD (1.6)
B [auth H]PF07654e7txwH2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF07654ECOD (1.6)
B [auth H]PF07686e7txwH1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF07686ECOD (1.6)
C [auth A]PF06247e7txwA2 A: few secondary structure elementsX: EGF-likeH: EGF-relatedT: EGF/LamininF: PF06247ECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth L]Light ChainIGKV1 Kappaookinete surface protein p25SAbDab (2024-05-31)
B [auth H]Heavy ChainIGHV1 -ookinete surface protein p25SAbDab (2024-05-31)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C [auth A]PF06247Pvs28 EGF domain (Plasmod_Pvs28)Pvs28 EGF domainThis family consists of several ookinete surface proteins (Pvs28) from several species of Plasmodium. Pvs25 and Pvs28 are expressed on the surface of ookinetes. These proteins are potential candidates for vaccine and induce antibodies that block the ...This family consists of several ookinete surface proteins (Pvs28) from several species of Plasmodium. Pvs25 and Pvs28 are expressed on the surface of ookinetes. These proteins are potential candidates for vaccine and induce antibodies that block the infectivity of Plasmodium vivax in immunised animals [1]. The structure of this protein shows it is composed of four EGF domains [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth L]Fab fragment of monoclonal antibody 1G2 light chain---
B [auth H]Fab fragment of monoclonal antibody 1G2 heavy chain---
C [auth A]Ookinete surface protein P25- -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
C [auth A]IPR010423Ookinete surface antigen, EGF domainDomain
C [auth A]IPR000742EGF-like domainDomain