LOCUS HUMB72A 1112 bp mRNA linear HUM 31-DEC-1994 DEFINITION Human CTLA4 counter-receptor (B7-2) mRNA, complete cds. ACCESSION L25259 VERSION L25259.1 KEYWORDS CTLA4 counter-receptor. 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 1112) AUTHORS Freeman,G.J., Gribben,J.G., Boussiotis,V.A., Ng,J.W., Restivo,V.A. Jr., Lombard,L.A., Gray,G.S. and Nadler,L.M. TITLE Cloning of B7-2: a CTLA-4 counter-receptor that costimulates human T cell proliferation JOURNAL Science 262 (5135), 909-911 (1993) PUBMED 7694363 COMMENT Original source text: Homo sapiens cDNA to mRNA. FEATURES Location/Qualifiers source 1..1112 /db_xref="H-InvDB:HIT000192611" /organism="Homo sapiens" /mol_type="mRNA" /db_xref="taxon:9606" /cell_type="B lymphocyte" gene 1..1112 /gene="B7-2" CDS 107..1096 /gene="B7-2" /codon_start=1 /product="CTLA4 counter-receptor" /protein_id="AAA58389.1" /translation="MDPQCTMGLSNILFVMAFLLSGAAPLKIQAYFNETADLPCQFAN SQNQSLSELVVFWQDQENLVLNEVYLGKEKFDSVHSKYMGRTSFDSDSWTLRLHNLQI KDKGLYQCIIHHKKPTGMIRIHQMNSELSVLANFSQPEIVPISNITENVYINLTCSSI HGYPEPKKMSVLLRTKNSTIEYDGIMQKSQDNVTELYDVSISLSVSFPDVTSNMTIFC ILETDKTRLLSSPFSIELEDPQPPPDHIPWITAVLPTVIICVMVFCLILWKWKKKKRP RNSYKCGTNTMEREESEQTKKREKIHIPERSDEAQRVFKSSKTSSCDKSDTCF" sig_peptide 107..175 /gene="B7-2" mat_peptide 176..1093 /gene="B7-2" /product="CTLA4 counter-receptor" polyA_site 1112 /gene="B7-2" BASE COUNT 346 a 237 c 230 g 299 t ORIGIN 1 cacagggtga aagctttgct tctctgctgc tgtaacaggg actagcacag acacacggat 61 gagtggggtc atttccagat attaggtcac agcagaagca gccaaaatgg atccccagtg 121 cactatggga ctgagtaaca ttctctttgt gatggccttc ctgctctctg gtgctgctcc 181 tctgaagatt caagcttatt tcaatgagac tgcagacctg ccatgccaat ttgcaaactc 241 tcaaaaccaa agcctgagtg agctagtagt attttggcag gaccaggaaa acttggttct 301 gaatgaggta tacttaggca aagagaaatt tgacagtgtt cattccaagt atatgggccg 361 cacaagtttt gattcggaca gttggaccct gagacttcac aatcttcaga tcaaggacaa 421 gggcttgtat caatgtatca tccatcacaa aaagcccaca ggaatgattc gcatccacca 481 gatgaattct gaactgtcag tgcttgctaa cttcagtcaa cctgaaatag taccaatttc 541 taatataaca gaaaatgtgt acataaattt gacctgctca tctatacacg gttacccaga 601 acctaagaag atgagtgttt tgctaagaac caagaattca actatcgagt atgatggtat 661 tatgcagaaa tctcaagata atgtcacaga actgtacgac gtttccatca gcttgtctgt 721 ttcattccct gatgttacga gcaatatgac catcttctgt attctggaaa ctgacaagac 781 gcggctttta tcttcacctt tctctataga gcttgaggac cctcagcctc ccccagacca 841 cattccttgg attacagctg tacttccaac agttattata tgtgtgatgg ttttctgtct 901 aattctatgg aaatggaaga agaagaagcg gcctcgcaac tcttataaat gtggaaccaa 961 cacaatggag agggaagaga gtgaacagac caagaaaaga gaaaaaatcc atatacctga 1021 aagatctgat gaagcccagc gtgtttttaa aagttcgaag acatcttcat gcgacaaaag 1081 tgatacatgt ttttaattaa agagtaaagc cc //