Isolation of complementary DNA clones encoding the human lymphocyte glycoprotein T1/Leu-1

作者: Nancy H. Jones , Martha L. Clabby , Deno P. Dialynas , Huei-Jen S. Huang , Leonard A. Herzenberg

DOI: 10.1038/323346A0

关键词: Molecular massCell surface receptorMolecular biologyComplementary DNAGlycoproteinProtein primary structureSignal peptideBiologyBiochemistryExtracellularReceptor

摘要: The Tl/Leu-l/CD5 molecule, a human T-cell surface glycoprotein of relative molecular mass (Mr) 67,0001–3, has been implicated in the proliferative response activated T cells4 and helper function5. A similar involvement proliferation reported for Ly-1 (refs 6–8), murine homologue T1 (ref. 9). Here we report complete amino-acid sequence precursor molecule deduced from complementary DNA clones. protein contains classical signal peptide; 347-amino-acid extracellular segment; transmembrane region; 93-amino-acid intracellular segment. segment many cysteine residues is composed two related structural domains separated by proline/threonine-rich region. features characteristic other receptor molecules.

参考文章(31)
Toshio Nikaido, Akira Shimizu, Norio Ishida, Hisataka Sabe, Keisuke Teshigawara, Michiyuki Maeda, Takashi Uchiyama, Junji Yodoi, Tasuku Honjo, Molecular cloning of cDNA encoding human interleukin-2 receptor Nature. ,vol. 311, pp. 631- 635 ,(1984) , 10.1038/311631A0
E. G. Engleman, R. Warnke, R. I. Fox, J. Dilley, C. J. Benike, R. Levy, Studies of a human T lymphocyte antigen recognized by a monoclonal antibody Proceedings of the National Academy of Sciences of the United States of America. ,vol. 78, pp. 1791- 1795 ,(1981) , 10.1073/PNAS.78.3.1791
N. Hollander, E. Pillemer, I. L. Weissman, Effects of lyt antibodies on t-cell functions: augmentation by anti-lyt-1 as opposed to inhibition by anti-lyt-2. Proceedings of the National Academy of Sciences of the United States of America. ,vol. 78, pp. 1148- 1151 ,(1981) , 10.1073/PNAS.78.2.1148
Paul J. Martin, John A. Hansen, Robert C. Nowinski, Melissa A. Brown, A new human T-cell differentiation antigen: Unexpected expression on chronic lymphocytic leukemia cells Immunogenetics. ,vol. 11, pp. 429- 439 ,(1980) , 10.1007/BF01567812
J.J. Collins, R.C. Montelaro, T.P. Denny, R. Ishizaki, A.J. Langlois, D.P. Bolognesi, Normal chicken cells (chf-) express a surface antigen which cross-reacts with determinants of the major envelope glycoprotein (gp85) of avian myeloblastosis virus. Virology. ,vol. 86, pp. 205- 216 ,(1978) , 10.1016/0042-6822(78)90021-1
E.M. Southern, Detection of specific sequences among DNA fragments separated by gel electrophoresis. Journal of Molecular Biology. ,vol. 98, pp. 503- 517 ,(1975) , 10.1016/S0022-2836(75)80083-0
Cary Queen, Laurence Jay Korn, None, A comprehensive sequence analysis program for the IBM personal computer. Nucleic Acids Research. ,vol. 12, pp. 581- 599 ,(1984) , 10.1093/NAR/12.1PART2.581
P. Kavathas, L. A. Herzenberg, Stable transformation of mouse L cells for human membrane T-cell differentiation antigens, HLA and beta 2-microglobulin: selection by fluorescence-activated cell sorting. Proceedings of the National Academy of Sciences of the United States of America. ,vol. 80, pp. 524- 528 ,(1983) , 10.1073/PNAS.80.2.524
J. H. Elder, S. Alexander, endo-beta-N-acetylglucosaminidase F: endoglycosidase from Flavobacterium meningosepticum that cleaves both high-mannose and complex glycoproteins. Proceedings of the National Academy of Sciences of the United States of America. ,vol. 79, pp. 4540- 4544 ,(1982) , 10.1073/PNAS.79.15.4540