. 2014 Mar 26;136(14):5432–5442. doi: 10.1021/ja500996d

Table 1. Diffusion Coefficients (D) of Peptides 1–4 in D₂O at 298 K.

peptide	MW_monomer^a (Da)	MW_tetramer^a (Da)	D (10^–7 cm²/s)	oligomer state
1	2232	8929	10.1^b	tetramer
2a	2169	8677	10.0^b	tetramer
2a	2169	8677	10.1^c	tetramer
2b	2187	8749	10.3^b	tetramer
2b	2187	8749	10.1^c	tetramer
2c	2201	NA	16.5^b	monomer
3	2196	8785	16.4^b	monomer
4	2183	NA	17.6^b	monomer

Molecular weight calculated for the neutral (uncharged) macrocycle.

Diffusion coefficient measured at 2.0 mM.

Diffusion coefficient measured at 8.0 mM.

Table 1. Diffusion Coefficients (D) of Peptides 1–4 in D2O at 298 K.