Amino acid composition of two peptides purified from mitochondrial calf liver DNA.
In this research the amino acidic composition of a peptide fraction from mitochondrial DNA has been determined, using HPLC and the fingerprinting technique. This peptide fraction has been shown to be composed of two sub-fractions with different reactivity to ninhydrin, and thus supplied with several N-substitute groups. The composition of the first fraction is Gln, Glu, Pro, Leu. The second fraction composition is Pro, Glu or Gln, Asp or Asn, Ser.
Covello
M
M
Department of Cell Biology, University of Calabria, Rende, CS.
Mazzulla
S
S
Covello
C
C
Spena
A
A
Marotta
M
M
Martino
G
G
D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis*; D000818:Animals; D002417:Cattle; D002851:Chromatography, High Pressure Liquid; D004272:DNA, Mitochondrial / Q000737:chemistry*; D004268:DNA-Binding Proteins / Q000737:chemistry / Q000302:isolation & purification*; D004588:Electrophoresis, Cellulose Acetate; D008930:Mitochondria, Liver / Q000737:chemistry*; D008969:Molecular Sequence Data; D009842:Oligopeptides / Q000737:chemistry / Q000302:isolation & purification*; D010449:Peptide Mapping
D000596:Amino Acids; D004272:DNA, Mitochondrial; D004268:DNA-Binding Proteins; D009842:Oligopeptides