2RCQ: Crystal Structure Of Human Apo Cellular Retinol Binding Prot (Crbp-II)
reference: Crystal structure of human cellular retinol-binding protein II to 1.2 A resolution., Tarter M, Capaldi S, Carrizo ME, Ambrosi E, Perduca M, Monaco HL, Proteins. 2007 Dec 12;70(4):1626-1630. PMID: 18076076

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