PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11063571-0 2000 Removal of the four C-terminal glycine-rich repeats enhances the thermostability and substrate binding affinity of barley beta-amylase. Glycine 31-38 1,4-alpha-D-glucan maltohydrolase Hordeum vulgare 122-134 11063571-7 2000 The possible reasons for the increased thermostability and substrate binding affinity, due to the removal of the four C-terminal glycine-rich repeats, are discussed in terms of the three-dimensional structure of beta-amylase. Glycine 129-136 1,4-alpha-D-glucan maltohydrolase Hordeum vulgare 212-224