6FXF:
reference: Structure of the SLy1 SAM homodimer reveals a new interface for SAM domain self-association., Kukuk L, Dingley AJ, Granzin J, Nagel-Steger L, Thiagarajan-Rosenkranz P, Ciupka D, Hanel K, Batra-Safferling R, Pacheco V, Stoldt M, Pfeffer K, Beer-Hammer S, Willbold D, Koenig BW, Sci Rep. 2019 Jan 10;9(1):54. doi: 10.1038/s41598-018-37185-3. PMID: 30631134

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