LOCUS HUMAPOB4A 660 bp mRNA linear HUM 31-OCT-1994 DEFINITION Human intestinal apolipoprotein B-48 mRNA, 3' end. ACCESSION M17779 VERSION M17779.1 KEYWORDS apolipoprotein; apolipoprotein B-48; lipoprotein. 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 660) AUTHORS Powell,L.M., Wallis,S.C., Pease,R.J., Edwards,Y.H., Knott,T.J. and Scott,J. TITLE A novel form of tissue-specific RNA processing produces apolipoprotein-B48 in intestine JOURNAL Cell 50 (6), 831-840 (1987) PUBMED 3621347 COMMENT Original source text: Human intestine (jejunum), cDNA to mRNA. The t to c conversion at position 196 is apparently due to post-transcriptional modification of the mRNA. This modification is specific to intestinal tissue, and causes that truncation of apolipoprotein-B100 which forms apolipoprotein B-48. FEATURES Location/Qualifiers source 1..660 /db_xref="H-InvDB:HIT000194596" /organism="Homo sapiens" /mol_type="mRNA" /db_xref="taxon:9606" /map="2p24-p23" gene 1..660 /gene="APOB" CDS <1..198 /gene="APOB" /note="apolipoprotein B-48" /codon_start=1 /protein_id="AAA51755.1" /db_xref="GDB:G00-119-686" /translation="LGKLPQQANDYLNSFNWERQVSHAKEKLTALTKKYRITENDIQI ALDDAKINFNEKLSQLQTYMI" misc_feature 196 /gene="APOB" /note="t in intestinal mRNA; c in genomic DNA" BASE COUNT 261 a 95 c 110 g 194 t ORIGIN 1 ctgggaaaac tcccacagca agctaatgat tatctgaatt cattcaattg ggagagacaa 61 gtttcacatg ccaaggagaa actgactgct ctcacaaaaa agtatagaat tacagaaaat 121 gatatacaaa ttgcattaga tgatgccaaa atcaacttta atgaaaaact atctcaactg 181 cagacatata tgatataatt tgatcagtat attaaagata gttatgattt acatgatttg 241 aaaatagcta ttgctaatat tattgatgaa atcattgaaa aattaaaaag tcttgatgag 301 cactatcata tccgtgtaaa tttagtaaaa acaatccatg atctacattt gtttattgaa 361 aatattgatt ttaacaaaag tggaagtagt actgcatcct ggattcaaaa tgtggatact 421 aagtaccaaa tcagaatcca gatacaagaa aaactgcagc agcttaagag acacatacag 481 aatatagaca tccagcacct agctggaaag ttaaaacaac acattgaggc tattgatgtt 541 agagtgcttt tagatcaatt gggaactaca atttcatttg aaagaataaa tgatgttctt 601 gagcatgtca aacactttgt tataaatctt attggggatt ttgaagtagc tgagaaaatc //