PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29546986-7 2018 Moreover, we present the first direct evidence for formation of a CH O hydrogen bond between an MBP and 5-methylcytosine by using experimental (NMR) and quantum mechanical chemical shift analysis of the mC methyl protons. 5-Methylcytosine 106-122 myelin basic protein Homo sapiens 98-101