LOCUS       X71923                  2668 bp    mRNA    linear   HUM 14-NOV-2006
DEFINITION  H.sapiens XB gene for tenascin-X, exons 1 & 2.
ACCESSION   X71923
VERSION     X71923.1
KEYWORDS    EGF-like sequence; extracellular matrix protein; heptad repeat;
            secreted protein; tenascin superfamily; tenascin-X; XB gene.
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 2668)
  AUTHORS   Bristow J.D.
  JOURNAL   Submitted (12-MAY-1993) to the INSDC. J.D. Bristow, University of
            California, Dept of Pediatrics, Box 0544, 3rd and Parnassus Ave.,
            San Francisco, CA 94143, USA
REFERENCE   2  (bases 1 to 2668)
  AUTHORS   Bristow J., Tee M.K., Gitelman S.E., Mellon S.H., Miller W.L.
  TITLE     Tenascin-X: a novel extracellular matrix protein encoded by the
            human XB gene overlapping P450c21B
  JOURNAL   J. Cell Biol. 122(1), 265-278(1993).
   PUBMED   7686164
COMMENT     Related sequences: X60189 and X62489
FEATURES             Location/Qualifiers
     source          1..2668
                     /db_xref="H-InvDB:HIT000323173_04"
                     /organism="Homo sapiens"
                     /chromosome="6"
                     /mol_type="mRNA"
                     /dev_stage="adult"
                     /clone_lib="cosmid library in pWE (stratagene)"
                     /clone="cTNX:5"
                     /note="class III region of MHC overlapping CYP21B and YB"
                     /db_xref="taxon:9606"
     prim_transcript order(<1..>2668,X71924.1:<1..>476,X71928.1:<1..>117,
                     X71931.1:<1..>365,X71932.1:<1..>273)
                     /gene="XB"
     exon            <1..459
                     /number=1
     mRNA            join(<1..459,797..>2636)
     CDS             join(49..459,797..>2636)
                     /gene="XB"
                     /product="tenascin-X precursor"
                     /db_xref="GOA:P22105"
                     /db_xref="H-InvDB:HIT000323173_02.4"
                     /db_xref="HGNC:HGNC:11976"
                     /db_xref="InterPro:IPR000742"
                     /db_xref="InterPro:IPR002181"
                     /db_xref="InterPro:IPR003961"
                     /db_xref="InterPro:IPR013032"
                     /db_xref="InterPro:IPR013111"
                     /db_xref="InterPro:IPR013783"
                     /db_xref="InterPro:IPR020837"
                     /db_xref="InterPro:IPR033081"
                     /db_xref="InterPro:IPR036056"
                     /db_xref="InterPro:IPR036116"
                     /db_xref="InterPro:IPR041161"
                     /db_xref="PDB:2CUH"
                     /db_xref="PDB:2CUI"
                     /db_xref="PDB:2CUM"
                     /db_xref="UniProtKB/Swiss-Prot:P22105"
                     /protein_id="CAA50739.1"
                     /translation="MMPAQYALTSSLVLLVLLSTARAGPFSSRSNVTLPAPRPPPQPG
                     GHTVGAGVGSPSSQLYEHTVEGGEKQVVFTHRINLPPSTGCGCPPGTEPPVLASEVQA
                     LRVRLEILEELVKGLKEQCTGGCCPASAQAGTGEQGQTDVRTLCSLHGVFDLSRCTCS
                     CEPGWGGPTCSDPTDAEIPPSSPPSASGSCPDDCNDQGRCVRGRCVCFPGYTGPSCGW
                     PSCPGDCQGRGRCVQGVCVCRAGFSGPDCSQRSCPRGCSQRGRCEGGRCVCDPGYTGD
                     DCGMRSCPRGCSQRGRCENGRCVCNPGYTGEDCGVRSCPRGCSQRGRCKDGRCVCDPG
                     YTGEDCGTRSCPWDCGEGGRCVDGRCVCWPGYTGEDCSTRTCPRDCRGRGRCEDGECI
                     CDTGYSGDDCGVRSCPGDCNQRGRCEDGRCVCWPGYTGTDCGSRACPRDCRGRGRCEN
                     GVCVCNAGYSGEDCGVRSCPGDCRGRGRCESGRCMCWPGYTGRDCGTRACPGDCRGRG
                     RCVDGRCVCNPGFTGEDCGSRRCPGDCRGHGLCEDGVCVCDAGYSGEDCSTRSCPGGC
                     RGRGQCLDGRCVCEDGYSGEDCGVRQCPNDCSQHGVCQDGVCICWEGYVSEDCSIRTC
                     PSNCHGRGRCEEGRCLCDPGYTGPTCATRMCPADCRGRGRCVQGVCLCHVGYGGEDCG
                     QEEPPASACPGGCGPRELCRAGQCVCVEGFRGPDCAIQTCPGDCRGRGECHDGSCVCK
                     DGYAGEDCGE"
     sig_peptide     49..117
                     /gene="XB"
                     /product="tenascin-X"
     mat_peptide     join(118..459,797..>2636)
                     /gene="XB"
                     /product="tenascin-X"
     repeat_region   334..399
                     /note="heptad repeats"
     intron          460..796
                     /number=1
     exon            797..2636
                     /number=2
BASE COUNT          436 a          777 c          979 g          476 t
ORIGIN      
        1 cagagcaggt gcagaggcac tgcagctgct cggttgccca gcctctgaat gatgccagcc
       61 cagtatgctc taacctccag cctggttctc ctggtgctgc tgagcacagc cagagcaggc
      121 cccttctctt cacggtccaa tgtgacactg ccagcccccc ggccccctcc ccagccaggg
      181 ggccacacag tgggggctgg agtgggaagc ccctcttctc agctttacga gcacacagtg
      241 gaaggagggg agaagcaggt ggtattcacc caccgcatta acctgccccc ttccactggc
      301 tgtggctgtc ccccaggcac cgagccccca gtccttgctt cagaggtaca ggccctgagg
      361 gtccgtctag agatcctgga ggagttggtg aaggggctca aggaacagtg cactggggga
      421 tgttgtcctg cctctgccca agctggcaca ggtgagcagg tgatcacaga agagggtgga
      481 gaggtggggt ggggtgggca ttgctagtcc ataaaggtcc ttggtatgaa ttagaagaag
      541 gcactccttc ctcaccgtga ggggtgtgga tgcagcccag aacacaactt ggagagcaga
      601 gctgggctac atgtcaacca aagcatatgc gagggccctg agaggctgca tacattacac
      661 atactagcaa ctgggagcag acatggcctt atgagatgag gctagcctgg ctaggggcct
      721 gacactagga gcactacata ggctcagcct ctctcccagg agagagactg agacttgcct
      781 ctcccctcct actccaggtc agacagatgt gcggaccctc tgcagtctcc atggtgtgtt
      841 tgatctgagc cgctgcacct gttcctgtga gccaggctgg ggtgggccca cctgctcaga
      901 ccccacagat gctgagatcc ctccctcttc cccaccctca gcctcggggt cctgcccaga
      961 tgactgcaat gatcagggtc gctgtgtccg tggtcgttgc gtgtgctttc ccggctacac
     1021 tggccccagc tgtggctggc catcctgtcc cggggactgc caaggccgtg ggcgctgcgt
     1081 gcagggcgtg tgtgtgtgcc gggcaggctt ctcaggcccc gactgcagcc agcgctcctg
     1141 ccctcgaggt tgcagccaga ggggacgctg tgagggtggg cgctgcgtgt gtgacccagg
     1201 ctacactggt gacgactgtg gcatgaggag ctgccctcgc ggttgcagtc agagggggcg
     1261 ctgtgagaat gggcgctgcg tgtgtaaccc cggctacact ggcgaggact gtggggtgag
     1321 gagctgccct cggggctgca gccagcgggg acgctgcaag gacgggcgct gcgtgtgtga
     1381 ccccggctac actggcgagg actgtggtac gcggagctgc ccctgggact gtggcgaggg
     1441 cgggcgctgc gtggacggcc gctgcgtgtg ctggcccggg tacacaggcg aggactgcag
     1501 cacgcggaca tgtccgaggg actgccgggg ccgcgggcgc tgcgaggacg gcgaatgcat
     1561 ttgcgacacg ggctacagcg gggacgactg cggcgtgcgc agctgccctg gcgactgcaa
     1621 ccaaaggggc cgctgcgagg acggccgctg cgtgtgctgg ccggggtaca ctggaaccga
     1681 ttgcggctcg cgcgcctgcc cacgcgactg tagaggtcgc gggcgctgcg agaacggcgt
     1741 gtgtgtttgc aatgcgggct acagcggcga ggactgcggt gtgcgcagct gtcctgggga
     1801 ctgtcgtggc cggggccgct gtgagagtgg ccgctgcatg tgttggccgg ggtacacagg
     1861 ccgggactgc ggcacgcgcg cctgtcctgg cgactgtcgc gggcgcgggc gctgcgtgga
     1921 tggccgctgc gtgtgcaacc cgggcttcac cggtgaggac tgtgggagcc gtcgctgtcc
     1981 cggggactgc cgtgggcacg gcctttgcga ggatggcgtg tgcgtgtgtg acgcaggcta
     2041 ctcaggggaa gactgcagca cgcgcagctg ccccgggggc tgccgaggcc gcggccagtg
     2101 cctagatggg cggtgtgtgt gcgaggacgg ctactctggc gaggattgcg gtgtgaggca
     2161 gtgcccgaat gactgcagcc agcacggcgt gtgccaggac ggtgtgtgca tctgttggga
     2221 aggctacgtg agtgaggact gcagcatccg cacctgcccc tccaactgcc acgggagggg
     2281 ccgctgtgag gaagggcgct gcctgtgcga cccaggctac accggcccta cctgtgccac
     2341 ccgcatgtgc ccggctgact gccggggacg tgggcggtgt gtgcaaggag tgtgcctgtg
     2401 ccacgtgggc tatggcggtg aggactgcgg gcaggaagag cctccagcca gcgcctgccc
     2461 tggaggctgc gggccccggg aactgtgccg ggcaggccag tgtgtgtgtg tagagggctt
     2521 ccgaggccct gactgtgcca tccagacatg cccaggggac tgccgtggcc gaggagagtg
     2581 tcacgatggc agctgtgtct gcaaagatgg gtatgctggc gaagactgcg gagaaggtga
     2641 gcaggcagcc ttccccagtg tactctgg
//