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1YNT

Structure of the monomeric form of T. gondii SAG1 surface antigen bound to a human Fab

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, C)
4F11E12 Fab variable light chain regionpolymer21323577.82Mus musculus (house mouse)
2B, D
(B, D)
4F11E12 Fab variable heavy chain regionpolymer21823568.32Mus musculus (house mouse)
3E
(E)
protein Lpolymer616750.51Pfam (PF02246)
UniProt (by SIFTS) (Q51918)
Finegoldia magna
4F, G
(F, G)
Major surface antigen p30polymer25426640.22UniProt (P13664)
Pfam (PF04092)
Toxoplasma gondiiSAG1 protein
5H, I
(B, D)
CADMIUM IONnon-polymer112.42Chemie (CD)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains7
Total formula weight154323.2
Non-Polymers*Number of molecules2
Total formula weight224.8
All*Total formula weight154548.1
*Water molecules are not included.

247536

PDB entries from 2026-01-14

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