6KGB:
reference: A low amyloidogenic E61K transthyretin mutation may cause familial amyloid polyneuropathy., Murakami T, Yokoyama T, Mizuguchi M, Tone S, Takaku S, Sango K, Nishimura H, Watabe K, Sunada Y, J Neurochem. 2020 Aug 27. doi: 10.1111/jnc.15162. PMID: 32852783

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).