Domsic JF, Williams W, Fisher SZ, Tu C, Agbandje-McKenna M, Silverman DN, McKenna R. Structural and kinetic study of the extended active site for proton transfer in human carbonic anhydrase II. Biochemistry. 2010 Aug 03;49(30):6394–9. PMID: 20578724; PMCID: PMC2925223.