PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9363442-7 1997 It is shown that, unlike CWH41 cells, cell extracts obtained from cwh41 delta null mutants are unable to release glucose residues from the synthetic trisaccharide substrate alpha-D-Glc 1-->2 alpha-D-Glc 1-->3 alpha-D-Glc-O(CH2)8 COOCH3 in vitro. cooch3 235-241 mannosyl-oligosaccharide glucosidase Saccharomyces cerevisiae S288C 66-71