PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15995192-5 2005 Both full-length YahA and the EAL domain hydrolyzed c-di-GMP into linear dimeric GMP, providing the first biochemical evidence that the EAL domain is sufficient for phosphodiesterase activity. guanosine 5'-monophosphorothioate 57-60 hypothetical protein Escherichia coli 17-21