Nucleic Acids Research, 1983, Vol. 11, No. 11 3703-3715
© 1983
MOLECULAR BIOLOGY |
Nucleotide sequence of cloned cDNA of human apolipoprotein A-l
Departments of Cell Biology and Medicine, Baylor College of Medicine Houston, TX 77030, USA
Received February 8, 1983. Revised April 29, 1983. Accepted May 6, 1983.
ApoA-I is the major human HDL apoprotein. By oligonucleotide hybridization, we have isolated 5 dscDNA clones to human hepatic apo A-I mRNA. One of these clones (pAl-3) was completely sequenced. It has 878 bp plus a poly A tail of 48 and includes all the coding and 3untranslated regions of the mRNA and part of the 5untranslated region. It predicts a peptide sequence of 267 amino acids (including the 24 amino acid prepropeptides) which is very similar to the sequence reported by Brewer et al., (1978) Biochem. Biophys. Res. Commun. 80:623-630. The predicted signal peptide sequence is highly homologous to the rat apoAI signal peptide. There Is no evidence for any internally repeated segments in apoAI either at the amino acid or at the DNA level. Using pAl3 as a probe, we have detected on Northern gels apo A-I mRNA sequences of {small tilde}1100 nucleotides in human hepatic and baboon hepatic and intestinal RNAs, but not in RNAs from baboon skeletal muscle, kidney or spleen. The demonstration of apo A-I mRNA sequences in specific organs is important to our concept of "reverse cholesterol transport".
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
P. G. Frank and Y. L. Marcel Apolipoprotein A-I: structure;-function relationships J. Lipid Res., June 1, 2000; 41(6): 853 - 872. [Abstract] [Full Text] |
||||
![]() |
V. Koppaka, L. Silvestro, J. A. Engler, C. G. Brouillette, and P. H. Axelsen The Structure of Human Lipoprotein A-I. EVIDENCE FOR THE "BELT" MODEL J. Biol. Chem., May 21, 1999; 274(21): 14541 - 14544. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. Dhoest, Z. Zhao, B. De Geest, E. Deridder, A. Sillen, Y. Engelborghs, D. Collen, and P. Holvoet Role of the Arg123-Tyr166 Paired Helix of Apolipoprotein A-I in Lecithin:Cholesterol Acyltransferase Activation J. Biol. Chem., June 20, 1997; 272(25): 15967 - 15972. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. H.-J. Schmidt, A. T. Remaley, J. A. Stonik, R. Ronan, A. Wellmann, F. Thomas, L. A. Zech, H. B. Brewer Jr., and J. M. Hoeg Carboxyl-terminal Domain Truncation Alters Apolipoprotein A-I in Vivo Catabolism J. Biol. Chem., March 10, 1995; 270(10): 5469 - 5475. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Goldman, G. Holmquist, M. Gray, L. Caston, and A Nag Replication timing of genes and middle repetitive sequences Science, May 18, 1984; 224(4650): 686 - 692. [Abstract] [PDF] |
||||


