4N6E:
reference: Co-opting sulphur-carrier proteins from primary metabolic pathways for 2-thiosugar biosynthesis., Sasaki E, Zhang X, Sun HG, Lu MY, Liu TL, Ou A, Li JY, Chen YH, Ealick SE, Liu HW, Nature. 2014 Jun 19;509(7505):427-31. doi: 10.1038/nature13256. Epub 2014 May 11. PMID: 24814342

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