4RUS:
reference: Three-dimensional structure and ligand-binding site of carp fishelectin (FEL)., Capaldi S, Faggion B, Carrizo ME, Destefanis L, Gonzalez MC, Perduca M, Bovi M, Galliano M, Monaco HL, Acta Crystallogr D Biol Crystallogr. 2015 May;71(Pt 5):1123-35. doi:, 10.1107/S1399004715004174. Epub 2015 Apr 24. PMID: 25945578

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