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. 2019 Jan 14;10:186. doi: 10.1038/s41467-018-08102-z

Fig. 5.

Fig. 5

TM induces intramolecular crosslink of MBDs in WLN. a SEC-MALS analysis of the monomeric fraction obtained from the reaction of WLN1234 with TM. b UV–Vis measurement of WLN1234 and the monomeric adduct from the reaction with TM. c ESI-MS spectra of WLN1234 before (low portion) and after (up portion) the reaction with TM. A protein mutant of WLN1234 (Cys-to-Ser mutation on domains 1 and 2, MW 41541.07 Da) was used in ESI-MS analysis. Multiple peaks are present due to differently charged signals. The m/z of two representative peaks (+41 and +36 charged) are labeled in the figure