Moon K, Piszkiewicz D, Smith E L
Proc Natl Acad Sci U S A. 1972 Jun;69(6):1380-3. doi: 10.1073/pnas.69.6.1380.
Further investigation of the amino-acid sequence of bovine glutamate dehydrogenase (EC 1.4.1.3) has led to the correction of an earlier tentative sequence. The presently known sequence contains 500 residues in the subunit single peptide chain. The sequence of the homologous enzyme from chicken liver indicates that it contains 503 residues. Of the presently established 485 residues in the chicken dehydrogenase, only 26 residues differ from those in the bovine enzyme. The chicken dehydrogenase also differs in having an additional three residues at the amino terminus. The amino-terminal residue of the chicken enzyme was found to be cysteic acid.
对牛谷氨酸脱氢酶(EC 1.4.1.3)氨基酸序列的进一步研究修正了之前的初步序列。目前已知该亚基单肽链中的序列含有500个残基。鸡肝中同源酶的序列表明它含有503个残基。在鸡脱氢酶目前确定的485个残基中,只有26个残基与牛酶中的不同。鸡脱氢酶在氨基末端还多了三个残基。发现鸡酶的氨基末端残基是半胱氨酸。