5GW9:
reference: Structural insights into the backbone-circularized granulocyte colony-stimulating factor containing a short connector., Miyafusa T, Shibuya R, Honda S, Biochem Biophys Res Commun. 2018 Apr 16. pii: S0006-291X(18)30808-8. doi:, 10.1016/j.bbrc.2018.04.045. PMID: 29634929

This OCA Structure page
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