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. 1966 Jun;99(3):595-8.
doi: 10.1042/bj0990595.

Amino acid composition and terminal residues of aspartate aminotransferase from ox heart

G Marino, V Scardi, R Zito

Amino acid composition and terminal residues of aspartate aminotransferase from ox heart

G Marino et al. Biochem J. 1966 Jun.

Abstract

1. The amino acid composition of highly purified aspartate aminotransferase from ox heart was determined. 2. Alanine is the only N-terminal residue. 3. Leucine was identified as the only C-terminal residue. 4. No disulphide bridges are present in the enzyme molecule. 5. The thiol groups are not equally accessible, the accessibility being comparatively easier in the apoenzyme molecule.

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