LOCUS       X13445                  1095 bp    mRNA    linear   HUM 07-OCT-2008
DEFINITION  Human mRNA for CD8 beta-chain glycoprotein (CD8-beta.2).
ACCESSION   X13445 M37602
VERSION     X13445.1
KEYWORDS    alternative splicing; CD8 beta-chain; CD8 glycoprotein;
            glycoprotein; transmembrane protein.
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 1095)
  AUTHORS   Norment A.M., Littman D.R.
  TITLE     A second subunit of CD8 is expressed in human T cells
  JOURNAL   EMBO J. 7(11), 3433-3439(1988).
   PUBMED   3145195
FEATURES             Location/Qualifiers
     source          1..1095
                     /db_xref="H-InvDB:HIT000321371"
                     /organism="Homo sapiens"
                     /mol_type="mRNA"
                     /clone_lib="lambda gt10"
                     /clone="CD8beta.2"
                     /cell_type="T-cell"
                     /db_xref="taxon:9606"
     CDS             51..716
                     /product="CD8-beta.2 preprotein (AA -21 to 200)"
                     /db_xref="GOA:P10966"
                     /db_xref="H-InvDB:HIT000321371.14"
                     /db_xref="HGNC:HGNC:1707"
                     /db_xref="InterPro:IPR003599"
                     /db_xref="InterPro:IPR007110"
                     /db_xref="InterPro:IPR013106"
                     /db_xref="InterPro:IPR013783"
                     /db_xref="InterPro:IPR036179"
                     /db_xref="InterPro:IPR042414"
                     /db_xref="UniProtKB/Swiss-Prot:P10966"
                     /protein_id="CAA31796.1"
                     /translation="MRPRLWLLLAAQLTVLHGNSVLQQTPAYIKVQTNKMVMLSCEAK
                     ISLSNMRIYWLRQRQAPSSDSHHEFLALWDSAKGTIHGEEVEQEKIAVFRDASRFILN
                     LTSVKPEDSGIYFCMIVGSPELTFGKGTQLSVVDFLPTTAQPTKKSTLKKRVCRLPRP
                     ETQKGPLCSPITLGLLVAGVLVLLVSLGVAIHLCCRRRRARLRFMKQLRLHPLEKCSR
                     MDY"
     sig_peptide     51..113
                     /note="signal peptide (AA -21 to -1)"
     mat_peptide     114..713
                     /note="CD8-beta.2 protein (AA 1 - 200)"
     misc_feature    114..452
                     /note="immunoglobulin V-like domain"
     misc_feature    354..362
                     /note="pot. N-linked glycosylation site"
     misc_feature    453..542
                     /note="membrane proximal domain"
     misc_feature    543..632
                     /note="transmembrane domain"
     misc_feature    633..668
                     /note="cytoplasmic domain c1"
     misc_feature    669..713
                     /note="cytoplasmic domain c2'"
     misc_feature    1050..1055
                     /note="pot. polyA signal"
     polyA_site      1095..1095
                     /note="polyA site"
BASE COUNT          264 a          330 c          278 g          223 t
ORIGIN      
        1 gcgactgtct ccgccgagcc cccggggcca ggtgtcccgg gcgcgccacg atgcggccgc
       61 ggctgtggct cctcctggcc gcgcagctga cagttctcca tggcaactca gtcctccagc
      121 agacccctgc atacataaag gtgcaaacca acaagatggt gatgctgtcc tgcgaggcta
      181 aaatctccct cagtaacatg cgcatctact ggctgagaca gcgccaggca ccgagcagtg
      241 acagtcacca cgagttcctg gccctctggg attccgcaaa agggactatc cacggtgaag
      301 aggtggaaca ggagaagata gctgtgtttc gggatgcaag ccggttcatt ctcaatctca
      361 caagcgtgaa gccggaagac agtggcatct acttctgcat gatcgtcggg agccccgagc
      421 tgaccttcgg gaagggaact cagctgagtg tggttgattt ccttcccacc actgcccagc
      481 ccaccaagaa gtccaccctc aagaagagag tgtgccggtt acccaggcca gagacccaga
      541 agggcccact ttgtagcccc atcacccttg gcctgctggt ggctggcgtc ctggttctgc
      601 tggtttccct gggagtggcc atccacctgt gctgccggcg gaggagagcc cggcttcgtt
      661 tcatgaaaca actaagatta catccactgg agaaatgttc cagaatggac tactgaatat
      721 acaggcctca aggggaaggt atatcaggaa cctttgtccc ccaatgcctg catggatact
      781 acagcaatac tacaacctca cagaagctgc ttaacccatg gatcctgaaa acataggcaa
      841 gaagcacagg tcctgatgag tggatcttta ctacttttac cagattcctc cctcgctcag
      901 aggatcctcc cacacaccca gcagagactt ctctgccacc atcaaccccc caagtcatag
      961 ggggctcaag ttctgccctg gtgagctgtg gcccccatcc ttgtgaaccc caaagtgtcc
     1021 cccttgtgga accaaatgta tccatcttga ataaatttgc ccaaaatcct aaagaccggg
     1081 aaaagggaac cattg
//