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. 2011 May 26;6(5):e20374. doi: 10.1371/journal.pone.0020374

Figure 5. Electrospray ionization mass spectrometry analysis of enzyme-inhibitor interaction.

Figure 5

Alanine racemase (4 µM) and inhibitors or substrate (1 mM) mixtures were analyzed by ESMS. Arrowheads indicate the peaks corresponding to monomeric alanine racemase.