PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24043621-2 2013 The folding mechanism of type I procollagen has been well characterized, and protein disulfide isomerase (PDI) has been suggested as a key player in the formation of the correct disulfide bonds in the noncollagenous carboxyl-terminal and amino-terminal propeptides. propeptides 253-264 prolyl 4-hydroxylase subunit beta Homo sapiens 77-104 24043621-2 2013 The folding mechanism of type I procollagen has been well characterized, and protein disulfide isomerase (PDI) has been suggested as a key player in the formation of the correct disulfide bonds in the noncollagenous carboxyl-terminal and amino-terminal propeptides. propeptides 253-264 prolyl 4-hydroxylase subunit beta Homo sapiens 106-109