GenBank-Updates@genbank.bio.net (01/25/91)
LOCUS HUMCD281 984 bp ds-DNA PRI 25-JAN-1991
DEFINITION Human T-cell membrane glycoprotein CD28 mRNA, exon 1.
ACCESSION M37812
KEYWORDS glycoprotein CD28.
SEGMENT 1 of 4
SOURCE Human DNA.
ORGANISM Homo sapiens
Eukaryota; Animalia; Metazoa; Chordata; Vertebrata; Mammalia;
Theria; Eutheria; Primates; Haplorhini; Catarrhini; Hominidae.
REFERENCE 1 (bases 1 to 984)
AUTHORS Lee,K.P., Taylor,C., Petryniak,B., Turka,L.A., June,C.H. and
Thompson,C.B.
TITLE The genomic organization of the CD28 gene: Implications for the
regulation of CD28 mRNA expression and heterogeneity
JOURNAL J. Immunol. 145, 344-352 (1990)
STANDARD simple staff_entry
FEATURES Location/Qualifiers
repeat_unit 91..362
/rpt_family="Alu"
misc_feature 500..507
/note="AP1-like element"
exon 539..812
/note="number 1"
/gene="CD28"
/codon_start=539
BASE COUNT 214 a 241 c 194 g 335 t
ORIGIN
1 ccctttcctt ttttctctct ccccttcctt ccttctttcc ttcttttctt ttcttttctt
61 ttctttctct ctttctttct gtctttcttt tctcattctg ttgccctggc tggagtgcag
121 tggcatgatc tcggctcata gcagcctcca cctcctgggt tcaagcgatt ctcctgcctt
181 agccctccct agtagctgga ttacaggtac ccaccatgat gcctggctaa ttttttgtat
241 tttcaatgga gacggggttt caccatgttg gccaggctcg tcttgacctc ctggcctcaa
301 atgatccacc cactttggcc tcccaaattg ctggcattac aggcgtgagc cactgcaccc
361 ggcctgttcc ttcttaagaa cactttgtct cccctttaat ctctgctgga tttcaagcac
421 cccttttaca caactcttga tatccatcaa taaagaataa ttcccataag cccatcatgt
481 agtgaccgac tatttttcag tgacaaaaaa aaagtcttta aaaatagaag taaaagtcta
541 aagtcatcaa aacaacgtta tatcctgtgt gaaatgctgc agtcaggatg ccttgtggtt
601 tgagtgcctt gatcatgtgc cctaagggga tggtggcggt ggtggtggcc gtggatgacg
661 gagactctca ggccttggca ggtgcgtctt tcagttcccc tcacacttcg ggttcctcgg
721 ggaggagggg ctggaaccct agcccatcgt caggacaaag atgctcaggc tgctcttggc
781 tctcaactta ttcccttcaa ttcaagtaac aggtaaacaa tgttaatgtc tttctttctg
841 taaatatttt ttgaggtctt ccaattggct tagtttattt taaatttcta acaatgtgtg
901 aaatttgaac atttgaagtg tagttttgct gtaatagggc aatgtgttat tttgaaaatc
961 attgattctc agactacata taga
//