LOCUS AAF33794.1 80 aa PRT HUM 14-MAR-2002 DEFINITION Homo sapiens T-cell specific surface glycoprotein CD28 isoform 3 protein. ACCESSION AF222343-1 PROTEIN_ID AAF33794.1 SOURCE Homo sapiens (human) ORGANISM Homo sapiens Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo. REFERENCE 1 (bases 1 to 243) AUTHORS Hanawa,H., Ma,Y., Mikolajczak,S.A., Charles,M.L., Yoshida,T., Yoshida,R., Strathdee,C.A., Litchfield,D.W. and Ochi,A. TITLE A novel costimulatory signaling in human T lymphocytes by a splice variant of CD28 JOURNAL Blood 99 (6), 2138-2145 (2002) PUBMED 11877290 REFERENCE 2 (bases 1 to 243) AUTHORS Ochi,A. and Hanawa,H. TITLE Direct Submission JOURNAL Submitted (07-JAN-2000) The John P. Robarts Research Institute, 1400 Western Road, London, Ontario N6G 2V4, Canada FEATURES Qualifiers source /organism="Homo sapiens" /mol_type="mRNA" /db_xref="taxon:9606" protein /gene="CD28" BEGIN 1 MLRLLLALNL FPSIQVTGNK ILVKQSPMLV AYDNAVNLSY NEKSNGTIIH VKGKHLCPSP 61 LFPGPSKPYA PPRDFAAYRS //