2L8L:
reference: pK(a) coupling at the intein active site: implications for the coordination mechanism of protein splicing with a conserved aspartate., Du Z, Zheng Y, Patterson M, Liu Y, Wang C, J Am Chem Soc. 2011 Jul 6;133(26):10275-82. Epub 2011 Jun 9. PMID: 21604815

This OCA Structure page
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