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. 2020 Mar 12;11:1326. doi: 10.1038/s41467-020-15125-y

Fig. 4. FHR holds FH in a position in which it can access surface-bound C3b.

Fig. 4

A cartoon model for how the FHR (blue) could hold FH (pink) distal to the plasma membrane, to interact with C3b (yellow). The model combines the FHR:FH domain 5 structure with previously determined structures PDB 5O35 and 2QFG.