5Y45:
reference: Unique Conformation in a Natural Interruption Sequence of Type XIX Collagen Revealed by Its High-Resolution Crystal Structure., Xu T, Zhou CZ, Xiao J, Liu J, Biochemistry. 2018 Feb 20;57(7):1087-1095. doi: 10.1021/acs.biochem.7b01010. Epub, 2018 Feb 2. PMID: 29376320

This OCA Structure page
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