GenBank-Updates@genbank.bio.net (09/23/90)
LOCUS RATCCK3 687 bp ds-DNA ROD 23-SEP-1990
DEFINITION Rat cholecystokinin (CCK) gene, exon 3.
ACCESSION M10353
KEYWORDS cholecystokinin.
SEGMENT 3 of 3
SOURCE Rat liver DNA (library of J.Bonner), clone pCK4-123.
ORGANISM Rattus norvegicus
Eukaryota; Animalia; Metazoa; Chordata; Vertebrata; Mammalia;
Theria; Eutheria; Rodentia; Myomorpha; Muridae; Murinae.
REFERENCE 1 (bases 1 to 687)
AUTHORS Deschenes,R.J., Haun,R.S., Funckes,C.L. and Dixon,J.E.
TITLE A gene encoding rat cholecystokinin: Isolation, nucleotide
sequence, and promoter activity
JOURNAL J. Biol. Chem. 260, 1280-1286 (1985)
STANDARD full staff_review
COMMENT Exon 3 is the most highly conserved region of the cholecystokinin
gene. It encodes the region necessary for biological activity.
FEATURES from to/span description
pept + 211 344 cholecystokinin, exon 3
pre-msg < 1 589 CCK mRNA
IVS < 1 210 CCK mRNA intron B
site 1 35 putative VECTOR sequence M13mp18
BASE COUNT 157 a 194 c 168 g 168 t
ORIGIN About 5 kb after segment 2.
1 aaacagctat gaccatgatt acgaattcga gctccaggtg aggccctgag attgaggtac
61 acacagatgt ttatacgcat gcacgtatac gtacgcacgt acgtacgcac gcacgcatgc
121 actggctttc cccactgctt tcatcctggc ttaaactggt cacattctca gacctaaggc
181 tcacctctcc ttcctttctt ctccccacag ctccctctgg ccgcatgtcc gttcttaaga
241 acctgcaggg cctggaccct agccacagga taagtgaccg ggactacatg ggctggatgg
301 atttcggccg gcgcagtgct gaggactacg aatacccatc gtagtgggcc agcctctcgg
361 cgctgcttgg aggaggcgga atgagaaaac aaccacgcac acgacccctc gcctctaatg
421 tttgacattt tgagtttatt tattaagtcc ccaatgtgaa atctgtctgt tcagagtgtg
481 caatgcagcc acacacctca gcccagctga gcggtgggaa ggcaatgttt ccctctggtg
541 gctcccagac ctaatgttgc tatgctatta aagagatttc cttctgcccc tcattcattg
601 tgttcagtgg gggtccccag accagacatg gaggggagcc tggtacacga tgtccacaga
661 tgaagccttg cagtagatcg ttctaga
//