LOCUS       X00457                  1048 bp    mRNA    linear   HUM 07-OCT-2008
DEFINITION  Human mRNA for SB classII histocompatibility antigen alpha-chain.
ACCESSION   X00457 K01506
VERSION     X00457.1
KEYWORDS    antigen; membrane protein; signal peptide.
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 1048)
  AUTHORS   Auffray C., Lillie J.W., Arnot D.E., Grossberger D., Kappes D.J.,
            Strominger J.L.
  TITLE     Isotypic and allotypic variation of human class II
            histocompatibility antigen alpha-chain genes
  JOURNAL   Nature 308(5957), 327-333(1984).
   PUBMED   6584734
FEATURES             Location/Qualifiers
     source          1..1048
                     /db_xref="H-InvDB:HIT000320865_03"
                     /organism="Homo sapiens"
                     /mol_type="mRNA"
                     /db_xref="taxon:9606"
     CDS             <1..703
                     /codon_start=2
                     /product="SB classII histocompatibility antigen alpha-
                     chain"
                     /db_xref="GOA:P20036"
                     /db_xref="H-InvDB:HIT000320865_02.4"
                     /db_xref="HGNC:HGNC:4938"
                     /db_xref="InterPro:IPR001003"
                     /db_xref="InterPro:IPR003006"
                     /db_xref="InterPro:IPR003597"
                     /db_xref="InterPro:IPR007110"
                     /db_xref="InterPro:IPR011162"
                     /db_xref="InterPro:IPR013783"
                     /db_xref="InterPro:IPR014745"
                     /db_xref="InterPro:IPR036179"
                     /db_xref="PDB:3LQZ"
                     /db_xref="PDB:4P4K"
                     /db_xref="PDB:4P4R"
                     /db_xref="PDB:4P57"
                     /db_xref="PDB:4P5K"
                     /db_xref="PDB:4P5M"
                     /db_xref="UniProtKB/Swiss-Prot:P20036"
                     /protein_id="CAA25143.1"
                     /translation="GAGAIKADHVSTYAAFVQTHRPTGEFMFEFDEDEMFYVDLDKKE
                     TVWHLEEFGQAFSFEAQGGLANIAILNNNLNTLIQRSNHTQATNDPPEVTVFPKEPVE
                     LGQPNTLICHIDKFFPPVLNVTWLCNGELVTEGVAESLFLPRTDYSFHKFHYLTFVPS
                     AEDFYDCRVEHWGLDQPLLKHWEAQEPIQMPETTETVLCALGLVLGLVGFIVGTVLII
                     KSLRSGHDPRAQGTL"
     sig_peptide     <1..13
                     /note="signal peptide fragment"
     misc_feature    14..265
                     /note="alpha 1"
     misc_feature    266..547
                     /note="alpha 2"
     misc_feature    548..586
                     /note="(CP) connecting peptide"
     misc_feature    587..655
                     /note="(TM) transmembrane region"
     misc_feature    656..700
                     /note="(CY) cytoplasmatic region"
     polyA_site      1048..1048
                     /note="polyadenylation site"
BASE COUNT          255 a          285 c          248 g          260 t
ORIGIN      
        1 aggagctggg gccatcaagg cggaccatgt gtcaacttat gccgcgtttg tacagacgca
       61 tagaccaaca ggggagttta tgtttgaatt tgatgaagat gagatgttct atgtggatct
      121 ggacaagaag gagaccgtct ggcatctgga ggagtttggc caagcctttt cctttgaggc
      181 tcagggcggg ctggctaaca ttgctatatt gaacaacaac ttgaatacct tgatccagcg
      241 ttccaaccac actcaggcca ccaacgatcc ccctgaggtg accgtgtttc ccaaggagcc
      301 tgtggagctg ggccagccca acaccctcat ctgccacatt gacaagttct tcccaccagt
      361 gctcaacgtc acgtggctgt gcaacgggga gctggtcact gagggtgtcg ctgagagcct
      421 cttcctgccc agaacagatt acagcttcca caagttccat tacctgacct ttgtgccctc
      481 agcagaggac ttctatgact gcagggtgga gcactggggc ttggaccagc cgctcctcaa
      541 gcactgggag gcccaagagc caatccagat gcctgagaca acggagactg tgctctgtgc
      601 cctgggcctg gtgctgggcc tagtcggctt catcgtgggc accgtcctca tcataaagtc
      661 tctgcgttct ggccatgacc cccgggccca ggggaccctg tgaaatactg taaaggtgac
      721 aaaatatctg aacagaagag gacttaggag agatctgaac tccagctgcc ctacaaactc
      781 catctcagct tttcttctca cttcatgtga aaactactcc agtggctgac tgaattgctg
      841 acccttcaag ctctgtcctt atccattacc tcaaagcagt cattccttag taaagtttcc
      901 aacaaataga aattaatgac actttggtag cactaatatg gagattatcc tttcattgag
      961 ccttttatcc tctgttctcc tttgaagagc ccctcactgt caccttcccg agaataccct
     1021 aagaccaata aatacttcag tatttcag
//