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. 2013 Oct 31;288(50):35726–35735. doi: 10.1074/jbc.M113.514554

FIGURE 2.

FIGURE 2.

Sedimentation equilibrium analysis of the chimeric SN-F-TM proteins demonstrates a monomer-trimer equilibrium. Protein samples were prepared in C14SB detergent. A280 data were collected at 20,000, 25,000, and 30,000 rpm on a Beckman XL-A analytical ultracentrifuge, with only the 20,000 and 30,000 displayed for clarity. A–C, monomer-trimer fits, with data (points) shown along with the predicted theoretical fit for a monomer-trimer. D–F, monomer-only fits, with data (points) shown along with the predicted theoretical fit for a monomer-trimer. A and D, SN-Hendra F TM. B and E, SN-HMPV F TM. C and F, SN-PIV5 F TM.