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
//