LOCUS       AF288385                2926 bp    mRNA    linear   HUM 22-FEB-2001
DEFINITION  Homo sapiens carbonic anhydrase-related protein X mRNA, complete
            cds.
ACCESSION   AF288385
VERSION     AF288385.1
KEYWORDS    .
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 2926)
  AUTHORS   Hewett-Emmett,D. and Tashian,R.E.
  TITLE     Functional diversity, conservation, and convergence in the
            evolution of the alpha-, beta-, and gamma-carbonic anhydrase gene
            families
  JOURNAL   Mol. Phylogenet. Evol. 5 (1), 50-77 (1996)
   PUBMED   8673298
REFERENCE   2  (bases 1 to 2926)
  AUTHORS   Hewett-Emmett,D., Shimmin,L.C., Wiebauer,K., Tashian,R.E. and
            Porter,C.A.
  TITLE     Structure and expression of the human CA10 gene: Evolution of the
            highly conserved alpha-carbonic anhydrase-related proteins, CA-RP X
            and CA-RP XI
  JOURNAL   Unpublished
REFERENCE   3  (bases 1 to 2926)
  AUTHORS   Shimmin,L.C. and Hewett-Emmett,D.
  TITLE     Direct Submission
  JOURNAL   Submitted (19-JUL-2000) Human Genetics Center, School of Public
            Health, University of Texas-Houston Health Science Center, P.O. Box
            20334, Houston, TX 77225-0334, USA
FEATURES             Location/Qualifiers
     source          1..2926
                     /db_xref="H-InvDB:HIT000076340"
                     /organism="Homo sapiens"
                     /mol_type="mRNA"
                     /db_xref="taxon:9606"
                     /chromosome="17"
                     /clone="IMAGE 2517501"
                     /sex="male"
                     /tissue_type="frontal lobe"
                     /dev_stage="5 months post-conception"
                     /lab_host="DH10B"
                     /tissue_lib="Schneider fetal brain 00004"
     exon            1..85
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC026955; alternative exon 1b is present
                     in the cDNA sequences of GenBank Accession Numbers
                     AF064854 and AB036836"
                     /number=1a
     exon            86..729
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC026955"
                     /number=2
     CDS             669..1655
                     /note="CA-RP X; CA10; member of the alpha-carbonic
                     anhydrase family"
                     /codon_start=1
                     /product="carbonic anhydrase-related protein X"
                     /protein_id="AAK11974.1"
                     /translation="MEIVWEVLFLLQANFIVCISAQQNSPKIHEGWWAYKEVVQGSFV
                     PVPSFWGLVNSAWNLCSVGKRQSPVNIETSHMIFDPFLTPLRINTGGRKVSGTMYNTG
                     RHVSLRLDKEHLVNISGGPMTYSHRLEEIRLHFGSEDSQGSEHLLNGQAFSGEVQLIH
                     YNHELYTNVTEAAKSPNGLVVVSIFIKVSDSSNPFLNRMLNRDTITRITYKNDAYLLQ
                     GLNIEELYPETSSFITYDGSMTIPPCYETASWIIMNKPVYITRMQMHSLRLLSQNQPS
                     QIFLSMSDNFRPVQPLNNRCIRTNINFSLQGKDCPNNRAQKLQYRVNEWLLK"
     exon            730..804
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC006083"
                     /number=3
     exon            805..947
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC006083"
                     /number=4
     exon            948..1133
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC002090"
                     /number=5
     misc_feature    1056..1058
                     /note="encodes active-site glutamic acid instead of
                     glutamine found in catalytically active alpha-carbonic
                     anhydrase family members"
     misc_feature    1062..1064
                     /note="encodes active-site arginine instead of histidine
                     found in catalytically active alpha-carbonic anhydrase
                     family members"
     exon            1134..1229
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC002090"
                     /number=6
     misc_feature    1137..1139
                     /note="encodes active-site glutamine instead of histidine
                     found in catalytically active alpha-carbonic anhydrase
                     family members"
     exon            1230..1302
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC002090"
                     /number=7
     exon            1303..1457
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC002090"
                     /number=8
     variation       1373
                     /note="compared to the sequence of GenBank Accession
                     Number AC002090"
                     /replace="c"
     exon            1458..1632
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC005883"
                     /number=9
     exon            1633..2926
                     /note="span derived from the genomic sequence of GenBank
                     Accession Number AC005883"
                     /number=10
     variation       1912
                     /note="compared to the sequence of GenBank Accession
                     Number AC005883"
                     /replace="t"
     regulatory      2444..2449
                     /regulatory_class="polyA_signal_sequence"
                     /note="alternative"
     regulatory      2898..2903
                     /regulatory_class="polyA_signal_sequence"
BASE COUNT          774 a          723 c          671 g          758 t
ORIGIN      
        1 aatcgggaca agcgcgccga gaaatcctgg atcttcccag ggattccctc tacgctccct
       61 cctcttcttc aataacccca aagaggagaa gaactgcccc ggagcgcagc agccaccctc
      121 cgaccatgcc ccggtgaggg gggcggactt cgagggcaac ttgccgcgga ctgcctgggc
      181 ttagccagcg agctacgcgc tcccgggagc ccggaattgc acggcgcagc ccggcggggg
      241 gctatcgtct atgtcttctt ggggcgccag acgaatcggg gtctcgtttt tgctggaaga
      301 gcccagtgtt ggtggcttca ggtggctgct gccgccgccg ccgccgccgc cgctgctagt
      361 gcggtttccg ccgctggtgc gaagagaaga gacacgcgag cggggagacc tccaaggcag
      421 cgaggcatcg gacatgtgtc agcacatctg gggcgcacat ccgtcgagcc cgaggggaga
      481 tttgccggaa caattcaaac tgcgatattg atcttggggg tgactgtccc tggccggctg
      541 tcgggtggga gtgcgagtgt gcactcgctc ggaagtgtgt gcgagtgtgt atgtgtgtgt
      601 gccgtgtcgg gctcccccct tccccccgtt ttcccgtcga gtgatgcact tggaatgaga
      661 atcagaggat ggaaatagtc tgggaggtgc tttttcttct tcaagccaat ttcatcgtct
      721 gcatatcagc tcaacagaat tcaccaaaaa tccatgaagg ctggtgggca tacaaggagg
      781 tggtccaggg aagctttgtt ccagttcctt ctttctgggg attggtgaac tcagcttgga
      841 atctttgctc tgtggggaaa cggcagtcgc cagtcaacat agagaccagt cacatgatct
      901 tcgacccctt tctgacacct cttcgcatca acacgggggg caggaaggtc agtgggacca
      961 tgtacaacac tggaagacac gtatcccttc gcctggacaa ggagcacttg gtcaacatat
     1021 ctggagggcc catgacatac agccaccggc tggaggagat ccgactacac tttgggagtg
     1081 aggacagcca agggtcggag cacctcctca atggacaggc cttctctggg gaggtgcagc
     1141 tcatccacta taaccatgag ctatatacga atgtcacaga agctgcaaag agtccaaatg
     1201 gattggtggt agtttctata tttataaaag tttctgattc atcaaaccca tttcttaatc
     1261 gaatgctcaa cagagatact atcacaagaa taacatataa aaatgatgca tatttactac
     1321 aggggcttaa tatagaggaa ctatatccag agacctctag tttcatcact tatgatgggt
     1381 cgatgactat cccaccctgc tatgagacag caagttggat cataatgaac aaacctgtct
     1441 atataaccag gatgcagatg cattccttgc gcctgctcag ccagaaccag ccatctcaga
     1501 tctttctgag catgagtgac aacttcaggc ctgtccagcc actcaacaac cgctgcatcc
     1561 gcaccaatat caacttcagt ttacagggga aggactgtcc aaacaaccga gcccagaagc
     1621 ttcagtatag agtaaatgaa tggctcctca agtagggaac aaagccaaga agaatcccac
     1681 ctcagtgaaa tgctacaact gtgaattgac gtaacctaga atgtccccct tcttgcttct
     1741 ctctccttct ttcccccaag cctcattcat tcttgggatt ggccctttct tcatgaaaag
     1801 tgtctgcaaa accatggcag aggaatacat ctctcacaca tactcacaaa cacacacaca
     1861 agcacttgca catacataca aacacatgca aacataccta cacacacaca cactcttaca
     1921 acctccatca tgggaagtca agtttcagaa acaaaagtct cattcataag aggtcttaga
     1981 agaaaataac cagttaacct gatttcaatt ttgataccgt tttcctgaac taataaatct
     2041 acccaatgag acttttcagc ctttgtacat acaaaattct tccaaaagag agaggagaaa
     2101 atacagctct gatggcatca aacggacttt gcatcaagta atttcagata gtgtcctagg
     2161 atcctttgag ggtgctggta gcaggtgagc aggacaaagt tgaccaagga cacttatttc
     2221 tagattatga ttcttctgtt tactcaacaa tttacaaaga aaaaaaggac agacattgaa
     2281 gagctacaca ttgtatatat atcaccacag actataagga aatggaatta tttccctctt
     2341 tgtcacatat ctgtagtagg atttgccaag atcagaaatg atccatttgc tgtttcttgt
     2401 tttccaaagg tcatacattg tgtttggtta ttgttaccag ctcaataaat gtgtttaacg
     2461 agttaatttc atttttctgg ctttggtctg ttctccttcc ttacaggcta agccctggct
     2521 ccatgcaact gcattctttg atttcacttg ttccttcatc tacatgtttt gttcatttgc
     2581 agccagtttt tactgagttt gtggcaatca ggaatgcatt tgctaagcaa gtatgacttt
     2641 aattccactc catggctcaa tcattcacat gaggtgagct tcagcctgag atagcaggcg
     2701 acagacttct tgcgtttcaa aactgccatg cccccctgtg atgctcccgt gaaggaatgc
     2761 actttgcctt gtaagttcct gggaaagggg tatgttttct ctccaggtgc agccagatct
     2821 cacaaagtac aaaacgaatg cctttctttt cttgtttata atggtcactc actgtgtttg
     2881 gttactgtca agaaatcaat aaatgtgttt aacaagttac ccagta
//