Fig. 4 | Nature Communications

Fig. 4

From: Native top-down mass spectrometry provides insights into the copper centers of membrane-bound methane monooxygenase

Fig. 4

Cryo-EM 2D class averages of 20Z-pMMO in MSP2N2 nanodiscs. a A model of a pMMO nanodisc complex generated from the crystal structures of Methyloccocus capsulatus (Bath) pMMO (PDB accession code 3RGB) and MSP1D1 (from PDB accession code 6CC9). This model is for illustrative purposes and is not from 2D class averages. b Tilted, top, and side views of 2D class averages of 20Z-pMMO reconstituted in nanodiscs. A representative scale bar is shown as a 10 nm red line

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