1T00:
reference: Expression, purification and X-ray crystallographic analysis of thioredoxin from Streptomyces coelicolor., Stefankova P, Maderova J, Barak I, Kollarova M, Otwinowski Z, Acta Crystallograph Sect F Struct Biol Cryst Commun. 2005 Feb 1;61(Pt, 2):164-8. Epub 2005 Jan 8. PMID: 16510983

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