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. 2009 Aug 13;5(8):e1000461. doi: 10.1371/journal.pcbi.1000461

Figure 5. Hydrogen bonding of Cys32Trx in the mixed disulfide of Bs_Trx-ArsC.

Figure 5

Time course in the MD simulation of the distance between A Cys32TrxSγ and Trp28TrxN and between B Cys32TrxSγ and Cys29TrxN, with ionized (black) and neutral (red) Cys82ArsC. C Example of one MD snapshot with the Cys32TrxSγ—Cys29TrxN and Cys32TrxSγ—Trp28TrxN hydrogen bonds introduced, when Cys82ArsC is deprotonated.