656A17DC66AC02F978A6A336A697B983BF88C839B05DBA6302A883D1A88DB5106756D1A02BFFF47077051D5DC1A8D9DA

Proton acceptor

Source:http://purl.uniprot.org/SHA-384/656A17DC66AC02F978A6A336A697B983BF88C839B05DBA6302A883D1A88DB5106756D1A02BFFF47077051D5DC1A8D9DA