3C7M:
reference: DsbL and DsbI form a specific dithiol oxidase system for periplasmic arylsulfate sulfotransferase in uropathogenic Escherichia coli., Grimshaw JP, Stirnimann CU, Brozzo MS, Malojcic G, Grutter MG, Capitani G, Glockshuber R, J Mol Biol. 2008 Jul 18;380(4):667-80. Epub 2008 May 20. PMID: 18565543

This OCA Structure page
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