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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: J Struct Biol. 2019 Jul 10;208(1):18–29. doi: 10.1016/j.jsb.2019.07.005

Table 2.

Molecular masses of truncated peptides from PAMAP53 and the complexes with K2hPg

Peptide Theoretical (Da) MALDI-TOF (Da)a AUC (Da)b
Apo-peptides Peptide + K2hPg
VEK50 6,159 6,166 6,300 ± 800 27,300 ± 850
VEK50ΔRH1 6,008 6008 5,600 ± 500 16,150 ± 1,000
VEK50ΔRH2 6,008 6010 5,700 ± 600 16,400 ± 1,000
K2hpg 10,151 10,155 10,260 ± 800 above
a

Molecular masses of the protein linear sequence from MALDI-TOF.

b

Weight-average molecular mass of proteins in solution from AUC experiments at 25° C.