Structure of dog and rabbit precursors of atrial natriuretic polypeptides deduced from nucleotide sequence of cloned cDNA.
The structure of precursors of dog and rabbit atrial natriuretic polypeptides was determined by nucleotide sequence analysis of cloned cDNA of mRNA encoding the peptides. The dog and rabbit precursors are 149 and 153 residues long having 23- and 25-residue putative signal peptides at their N-termini respectively. The 28-residue peptide with identical sequence to that of human, which has potent natriuretic activity, is located at the C-terminus of the dog precursor. The 28-residue peptide of identical sequence to that of mouse/rat is located at C-terminus of rabbit precursor followed by additional Arg-Arg sequence which is also found in rat/mouse precursors and is apparently removed during processing.
Oikawa
S
S
Imai
M
M
Inuzuka
C
C
Tawaragi
Y
Y
Nakazato
H
H
Matsuo
H
H
D000595:Amino Acid Sequence; D000818:Animals; D009320:Atrial Natriuretic Factor / Q000032:analysis* / Q000235:genetics; D001483:Base Sequence; D004247:DNA / Q000032:analysis*; D004285:Dogs; D006801:Humans; D051379:Mice; D011817:Rabbits; D051381:Rats; D013045:Species Specificity
D009320:Atrial Natriuretic Factor; D004247:DNA