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. 2022 Jul 8;12:945924. doi: 10.3389/fcimb.2022.945924

Figure 3.

Figure 3

Crystal structures of the 6-cysteine proteins of P. falciparum in complex with another 6-cysteine protein or antibody fragments. (A) Crystal structure of the hetero-dimeric complex of Pf12 and Pf41 with indicated D1 and D2 domains and the inserted domain-like region (ID) of Pf41. (B) 6-cysteine proteins bound to nanobodies. Pf12 bound to Nb G7 (left), Pf12p bound to Nb B9 (middle) and Nb D9 (right). (C) 6-cysteine protein domains bound to Fab and single-chain fragment variable (scFv) regions. Pfs230 D1 in complex with scFv of LMIV230-01 (left) and Fab of 4F12 (middle). Pfs48/45 D3 bound to Fab of 85RF45.1 (right).