2LFO:
reference: A disulfide bridge allows for site-selective binding in liver bile acid binding protein thereby stabilising the orientation of key amino acid side chains., Tomaselli S, Assfalg M, Pagano K, Cogliati C, Zanzoni S, Molinari H, Ragona L, Chemistry. 2012 Mar 5;18(10):2857-66. doi: 10.1002/chem.201102203. Epub 2012 Feb , 1. PMID: 22298334

This OCA Structure page
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