LOCUS HUMB1LYM 1146 bp DNA linear HUM 15-JUL-1993 DEFINITION Human B-lymphocyte cell-surface antigen B1 (CD20). ACCESSION M27394 J03574 VERSION M27394.1 KEYWORDS B1 antigen; antigen. 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 1146) AUTHORS Tedder,T.F., Streuli,M., Schlossman,S.F. and Saito,H. TITLE Isolation and structure of a cDNA encoding the B1 (CD20) cell-surface antigen of human B lymphocytes JOURNAL Proc. Natl. Acad. Sci. U.S.A. 85 (1), 208-212 (1988) PUBMED 2448768 COMMENT Original source text: Human tonsillar lymphocyte cDNA to mRNA, clone pB1-21. Submitted in computer readable form by T.Tedder 23-NOV-1987. FEATURES Location/Qualifiers source 1..1146 /organism="Homo sapiens" /mol_type="genomic DNA" /db_xref="taxon:9606" /map="11q12-13" CDS 134..1027 /codon_start=1 /product="cell surface antigen B1" /protein_id="AAA35581.1" /translation="MTTPRNSVNGTFPAEPMKGPIAMQSGPKPLFRRMSSLVGPTQSF FMRESKTLGAVQIMNGLFHIALGGLLMIPAGIYAPICVTVWYPLWGGIMYIISGSLLA ATEKNSRKCLVKGKMIMNSLSLFAAISGMILSIMDILNIKISHFLKMESLNFIRAHTP YINIYNCEPANPSEKNSPSTQYCYSIQSLFLGILSVMLIFAFFQELVIAGIVENEWKR TCSRPKSNIVLLSAEEKKEQTIEIKEEVVGLTETSSQPKNEEDIEIIPIQEEEEEETE TNFPEPPQDQESSPIENDSSP" BASE COUNT 349 a 247 c 224 g 326 t ORIGIN Chromosome 11q12-13. 1 cctcaatgac actcatggag gaaatgctga gagaagcatt cagatgcatg acacaaggta 61 agactgccaa aaatcttgtt cttgctctcc tcattttgtt atttgtttta tttttaggag 121 ttttgagagc aaaatgacaa cacccagaaa ttcagtaaat gggactttcc cggcagagcc 181 aatgaaaggc cctattgcta tgcaatctgg tccaaaacca ctcttcagga ggatgtcttc 241 actggtgggc cccacgcaaa gcttcttcat gagggaatct aagactttgg gggctgtcca 301 gattatgaat gggctcttcc acattgccct ggggggtctt ctgatgatcc cagcagggat 361 ctatgcaccc atctgtgtga ctgtgtggta ccctctctgg ggaggcatta tgtatattat 421 ttccggatca ctcttggcag caacggagaa aaactctagg aagtgtttgg tcaaaggaaa 481 aatgataatg aattcattga gcctctttgc tgccatttct ggaatgattc tttcaatcat 541 ggacatactt aatattaaaa tttcccattt tttaaaaatg gagagtctga attttattag 601 agctcacaca ccatatatta acatatacaa ctgtgaacca gctaatccct ctgagaaaaa 661 ctccccatct acccaatact gttacagcat acaatctctg ttcttgggca ttttgtcagt 721 gatgctgatc tttgccttct tccaggaact tgtaatagct ggcatcgttg agaatgaatg 781 gaaaagaacg tgctccagac ccaaatctaa catagttctc ctgtcagcag aagaaaaaaa 841 agaacagact attgaaataa aagaagaagt ggttgggcta actgaaacat cttcccaacc 901 aaagaatgaa gaagacattg aaattattcc aatccaagaa gaggaagaag aagaaacaga 961 gacgaacttt ccagaacctc cccaagatca ggaatcctca ccaatagaaa atgacagctc 1021 tccttaagtg atttcttctg ttttctgttt ccttttttaa acattagtgt tcatagcttc 1081 caagagacat gctgactttc atttcttgag gtactctgca catacgcacc acatctctat 1141 ctggcc //