LOCUS AH002809 3356 bp DNA linear HUM 01-AUG-2016 DEFINITION Homo sapiens antigen B7 (B7) gene, complete cds. ACCESSION AH002809 M83071 M83072 M83073 M83074 M83075 M83077 VERSION AH002809.2 KEYWORDS B-lymphocyte activation antigen B7; antigen B7. 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 3356) AUTHORS Selvakumar,A., Mohanraj,B.K., Eddy,R.L., Shows,T.B., White,P.C. and Dupont,B. TITLE Genomic organization and chromosomal location of the human gene encoding the B-lymphocyte activation antigen B7 JOURNAL Immunogenetics 36 (3), 175-181 (1992) PUBMED 1377173 COMMENT On or before Aug 1, 2016 this sequence version replaced M83071.1, M83072.1, M83073.1, M83074.1, M83075.1, M83077.1, AH002809.1. FEATURES Location/Qualifiers source 1..3356 /organism="Homo sapiens" /mol_type="genomic DNA" /db_xref="taxon:9606" /cell_type="B-lymphocyte" gene 98..3245 /gene="B7" mRNA join(98..272,594..893,1199..1516,1845..2126,2443..2538, 2868..3245) /gene="B7" /product="antigen B7" exon 98..272 /gene="B7" /note="putative" /number=1 5'UTR 98..272 /gene="B7" intron order(273..374,475..593) /gene="B7" /number=1 gap 375..474 /estimated_length=unknown exon 594..893 /gene="B7" /number=2 CDS join(794..893,1199..1516,1845..2126,2443..2538,2868..2938) /gene="B7" /codon_start=1 /product="antigen B7" /protein_id="AAA58390.1" /translation="MGHTRRQGTSPSKCPYLNFFQLLVLAGLSHFCSGVIHVTKEVKE VATLSCGHNVSVEELAQTRIYWQKEKKMVLTMMSGDMNIWPEYKNRTIFDITNNLSIV ILALRPSDEGTYECVVLKYEKDAFKREHLAEVTLSVKADFPTPSISDFEIPTSNIRRI ICSTSGGFPEPHLSWLENGEELNAINTTVSQDPETELYAVSSKLDFNMTTNHSFMCLI KYGHLRVNQTFNWNTTKQEHFPDNLLPSWAITLISVNGIFVICCLTYCFAPRCRERRR NERLRRESVRPV" sig_peptide 794..871 /gene="B7" mat_peptide join(872..893,1199..1516,1845..2126,2443..2538,2868..2935) /gene="B7" /product="antigen B7" intron order(894..995,1096..1198) /gene="B7" /number=2 gap 996..1095 /estimated_length=unknown exon 1199..1516 /gene="B7" /number=3 intron order(1517..1622,1723..1844) /gene="B7" /number=3 gap 1623..1722 /estimated_length=unknown exon 1845..2126 /gene="B7" /number=4 intron order(2127..2232,2333..2442) /gene="B7" /number=4 gap 2233..2332 /estimated_length=unknown exon 2443..2538 /gene="B7" /number=5 intron order(2539..2646,2747..2867) /gene="B7" /number=5 gap 2647..2746 /estimated_length=unknown exon 2868..3245 /gene="B7" /number=6 3'UTR 2936..3245 /gene="B7" regulatory 3228..3233 /regulatory_class="polyA_signal_sequence" /gene="B7" BASE COUNT 814 a 626 c 555 g 861 t ORIGIN 1 cagcctctac aaaagcaact agaagaagac ggcagcagag ggcgcttctt caaacaccct 61 gtccaactcc tggcactgac aagtactgag tgaactcaaa ccctctgtaa agtaacagaa 121 gttagaaggg gaaatgtcgc ctctctgaag attacccaaa gaaaaagtga tttgtcattg 181 ctttatagac tgtaagaaga gaacatctca gaagtggagt cttaccctga aatcaaagga 241 tttaaagaaa aagtggaatt tttcttcagc aagtaagtac atttactatt atcttactat 301 gggatagctt ggtagaacta gttaccagca acctcactgc tttttaaaca aacaatacct 361 ctgctaccac ctccnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn 421 nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnngcttta 481 gaggttgctt aggttaagct ctccggaagg ttttagcagg caactcgaga gttttgcaac 541 tcaaagtagg cacaccttcc ttcctgaatg acttttattt gttccttttt caggctgtga 601 aactaaatcc acaacctttg gagacccagg aacaccctcc aatctctgtg tgttttgtaa 661 acatcactgg agggtcttct acgtgagcaa ttggattgtc atcagccctg cctgttttgc 721 acctgggaag tgccctggtc ttacttgggt ccaaattgtt ggctttcact tttgacccta 781 agcatctgaa gccatgggcc acacacggag gcagggaaca tcaccatcca agtgtccata 841 cctcaatttc tttcagctct tggtgctggc tggtctttct cacttctgtt caggtaagca 901 actttcagga acttaactga gtcaactgct acagggttaa gagaaaggac atggggttct 961 ctgagctgct cccttctatt atcctataag ctggannnnn nnnnnnnnnn nnnnnnnnnn 1021 nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn 1081 nnnnnnnnnn nnnnngacac aacattttaa gttctgttac tgccgacttt ggattcctga 1141 ccatcgagga atctgtattt aataaatata caatcttgtt ctgtttgcct ctccataggt 1201 gttatccacg tgaccaagga agtgaaagaa gtggcaacgc tgtcctgtgg tcacaatgtt 1261 tctgttgaag agctggcaca aactcgcatc tactggcaaa aggagaagaa aatggtgctg 1321 actatgatgt ctggggacat gaatatatgg cccgagtaca agaaccggac catctttgat 1381 atcactaata acctctccat tgtgatcctg gctctgcgcc catctgacga gggcacatac 1441 gagtgtgttg ttctgaagta tgaaaaagac gctttcaagc gggaacacct ggctgaagtg 1501 acgttatcag tcaaaggttg gtgggatttt ctgattttac tctaggccgg cagattctta 1561 atgcccttaa agacacatgg ctattgattt aggtgaaaat tttaccaaag agggatgtat 1621 ctnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn 1681 nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nncccgatat atatcctctc 1741 ccctttatca attcttatta aagctagaaa attatttaaa aataaacctc tacacacata 1801 ggtttctaag tatacgtaat tatatattct tgttctttct ttagctgact tccctacacc 1861 tagtatatct gactttgaaa ttccaacttc taatattaga aggataattt gctcaacctc 1921 tggaggtttt ccagagcctc acctctcctg gttggaaaat ggagaagaat taaatgccat 1981 caacacaaca gtttcccaag atcctgaaac tgagctctat gctgttagca gcaaactgga 2041 tttcaatatg acaaccaacc acagcttcat gtgtctcatc aagtatggac atttaagagt 2101 gaatcagacc ttcaactgga atacaagtga cattgttctg gggagtttct actatatcga 2161 atctaaaaag acaatatagt cgtgtcattt aatgatgtgg atacattttg agaaatgcat 2221 cattaggcaa ttnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn 2281 nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnacgtgacc 2341 aggcaaagaa tacctccaca gttcgatcaa tagaaaagga cagaatgagt atcaggcagt 2401 aggaaataca ttacagctga cattattctt ttccccccat agccaagcaa gagcattttc 2461 ctgataacct gctcccatcc tgggccatta ccttaatctc agtaaatgga atttttgtga 2521 tatgctgcct gacctactgt aagtactatc ataccatcat cctgatctca attctggaag 2581 atcaaacttt attaccatgg ttcggcatct ctctgaggtt ttagcctatt cgcttctcat 2641 gtttacnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn 2701 nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnntata agaacaactg 2761 ctccagttct aagccagtct gaagccttgc taaagtaaat attaacatat gggcacaatt 2821 caagggaaac ttacttatca tttttattgt ttgttcttgt ctccaaggct ttgccccaag 2881 atgcagagag agaaggagga atgagagatt gagaagggaa agtgtacgcc ctgtataaca 2941 gtgtccgcag aagcaagggg ctgaaaagat ctgaaggtag cctccgtcat ctcttctggg 3001 atacatggat cgtggggatc atgaggcatt cttcccttaa caaatttaag ctgttttacc 3061 cactacctca ccttcttaaa aacctctttc agattaagct gaacagttac aagatggctg 3121 gcatccctct cctttctccc catatgcaat ttgcttaatg taacctcttc ttttgccatg 3181 tttccattct gccatcttga attgtcttgt cagccaattc attatctatt aaacactaat 3241 ttgagttcat cttgaatatt cctgtggtaa cttcttattc tgatcattca tttttccctc 3301 tatctctcag tattgatgga catgggttgg ggtcactttg tattaacacg gtaaca //