. 2016 Sep 19;138(42):13891–13900. doi: 10.1021/jacs.6b06001

Table 1. Diffusion Coefficients (D) of Peptides 1a and 1b in D₂O at 298 K.

	MW_tetramer^a (Da)	conc (mM)	D (×10^–11m²/s)	oligomer state
1a	7068	8.0	11.8 ± 1.0	A₄ homotetramer
1b	6572	16.0	11.9 ± 1.1	B₄ homotetramer
1a + 1b		8.0^b	11.4 ± 1.1	heterotetramers

Molecular weight calculated for the neutral (uncharged) peptide.

Total concentration of the 1:1 mixture of peptides 1a and 1b.

Table 1. Diffusion Coefficients (D) of Peptides 1a and 1b in D2O at 298 K.