5ACD739E63403F03D3E0191209F9BE655CD102206886F92539FF5EAAC45BA43DFBFF0BB2275CF1F231870764DB199C4E

Proton donor

Source:http://purl.uniprot.org/SHA-384/5ACD739E63403F03D3E0191209F9BE655CD102206886F92539FF5EAAC45BA43DFBFF0BB2275CF1F231870764DB199C4E