5B4J:
reference: Atomic-resolution structure of the phycocyanobilin:ferredoxin oxidoreductase I86D mutant in complex with fully protonated biliverdin., Hagiwara Y, Wada K, Irikawa T, Sato H, Unno M, Yamamoto K, Fukuyama K, Sugishima M, FEBS Lett. 2016 Oct;590(19):3425-3434. doi: 10.1002/1873-3468.12387. Epub 2016, Sep 18. PMID: 27596987

This OCA Structure page
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