Fig. 4: Different binding modes between the DBL domains and Fcμ.
From: Plasmodium falciparum has evolved multiple mechanisms to hijack human immunoglobulin M

a VAR2CSADBL3X structure and its complex with Fcμ. The SD1, SD2, and SD3 subdomains are colored yellow, purple, and pink, respectively. The regions involved in binding to Fcμ are highlighted in red. b VAR2CSADBL5ε structure and its complex with Fcμ. c TM284VAR1DBL4ζ structure and its complex with Fcμ. d DBLMSPDBL structure and its complex with Fcμ. e DBLMSP2DBL structure and its complex with Fcμ.