A7A9C8F1BD256C1FAC6353925F02CDB9CCCCEEFAC29D1D1F68D2D3ED73FE90D761125E436E62256E427AD755A0276D18

Proton donor

Source:http://purl.uniprot.org/SHA-384/A7A9C8F1BD256C1FAC6353925F02CDB9CCCCEEFAC29D1D1F68D2D3ED73FE90D761125E436E62256E427AD755A0276D18