5NM6:
reference: Chicken GRIFIN: Structural characterization in crystals and in solution., Ruiz FM, Gilles U, Ludwig AK, Sehad C, Shiao TC, Garcia Caballero G, Kaltner H, Lindner I, Roy R, Reusch D, Romero A, Gabius HJ, Biochimie. 2018 Mar;146:127-138. doi: 10.1016/j.biochi.2017.12.003. Epub 2017 Dec, 15. PMID: 29248541

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