2YMZ:
reference: Fine-tuning of prototype chicken galectins: structure of CG-2 and structure-activity correlations., Ruiz FM, Fernandez IS, Lopez-Merino L, Lagartera L, Kaltner H, Menendez M, Andre S, Solis D, Gabius HJ, Romero A, Acta Crystallogr D Biol Crystallogr. 2013 Sep 1;69(Pt 9):1665-76. doi:, 10.1107/S0907444913011773. Epub 2013 Aug 15. PMID: 23999290

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