2VVB:
reference: Structural study of X-ray induced activation of carbonic anhydrase., Sjoblom B, Polentarutti M, Djinovic-Carugo K, Proc Natl Acad Sci U S A. 2009 Jun 30;106(26):10609-13. Epub 2009 Jun 11. PMID: 19520834

This OCA Structure page
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