. 2020 Jan 21;8(2):149. doi: 10.3390/microorganisms8020149
© 2020 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Figure 3.
Copper ion and amino acid binding with chelate.