Abstract
Recent evidence shows that mature Thy-1 glycoprotein lacks amino acids 113-143 predicted from the cDNA sequence and is anchored to the plasma membrane by a phosphatidylinositol-containing glycolipid attached to amino acid 112. Previously characterized Thy-1-deficient mutant lymphoma lines of complementation classes A and E were analysed. They make detergent binding Thy-1 precursors but, in contrast to wild-type, the detergent binding moiety cannot be removed by phospholipase C. Moreover, tryptophan which only occurs at position 124 is incorporated into mutant but not parental Thy-1. This suggests that the mutants make a Thy-1 precursor of 143 amino acids but fail to replace its C-terminal end by a glycolipid anchor.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
