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. 2024 Sep 4;15:7710. doi: 10.1038/s41467-024-51948-9

Fig. 4. Comparison of inward and outward facing states of MtEfpA.

Fig. 4

a Superimposition of inward state of MtEfpA (lightgray-gray-darkgray), predicted by AlphaFold, with outward state of MtEfpA (blue-lightblue-lightpink). b Movement of MtEfpA’s NTD and hinge domain from an inward state to an outward state. c The PE binding cavity at site C in outward state (right) is blocked by TM2a moving near TM13 in inward state (left). d The binding cavity at site B changes from inward open (left) to outward open (right). e The tunnel in inward and outward states of MtEfpA.