منابع مشابه
Structure of apolipoprotein C-IIToronto, a nonfunctional human apolipoprotein.
We previously reported a family with apolipoprotein C-II (apoC-II) deficiency characterized by the presence of a mutant apoC-II, apoC-IIToronto. We now report the purification and primary structure of apoC-IIToronto. The sequence of apoC-IIToronto is identical to that of normal apoC-II from residues 1-68. It differs from residue 69, where Asp69-Gln70-Val71-Leu72-Ser73-Val74- Leu75-Lys76-Gly77-G...
متن کاملFamilial Apolipoprotein Al
A bstract. Lipoprotein classes isolated from the plasma of two patients with apolipoprotein Al (apo Al) and apolipoprotein CIII (apo CIII) deficiency were characterized and compared with those of healthy, ageand sex-matched controls. The plasma triglyceride values for patients 1 and 2 were 31 and 51 mg/dl, respectively, and their cholesterol values were 130 and 122 mg/dl, respectively; the pati...
متن کاملStructure of the hepatic control region of the human apolipoprotein E/C-I gene locus.
The specificity of expression in the liver of the human apolipoprotein (apo) E/C-I gene locus is determined by a hepatic control region (HCR) that is located 15 kilobases downstream of the apoE gene. DNase I footprint studies of this sequence using nuclear extracts identified a region of the HCR that is enriched in nuclear protein-binding sites. Nuclease analysis of chromatin revealed liver-spe...
متن کاملStructure and expression of the rat apolipoprotein E gene.
The rat apolipoprotein E gene was isolated from a genomic library by screening with a cDNA probe. The nucleotide sequence of the gene plus a 5' flanking region of 623 nucleotides and a 3' flanking region of 234 nucleotides was determined. The gene contained three introns, which were located in the 5' nontranslated region and in the regions coding for the signal peptide and the mature protein. A...
متن کاملStructure of apolipoprotein B-100 of human low density lipoproteins.
We have analyzed low density lipoproteins (LDL) apolipoprotein (apop) B structure by direct sequence analysis of LDL apo B-100 tryptic peptides. Native LDL were digested with trypsin, and the products were fractionated on a Sephadex G-50 column. The partially digested apo B-100 still associated with lipids was recovered in the void volume (designated trypsin-nonreleasable, TN, peptides). The re...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1983
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/11.9.2827