| Literature DB >> 465450 |
Abstract
After borohydride reduction, carboxymethylation, and tryptic digestion of the holoenzyme of pig heart alanine aminotransferase, a single icosapeptide containing the N6-(phosphopyridoxyl)lysine residue was isolated by a combination of gel filtration and ion-exchange chromatogrpahy. Its primary structure was determined as Gln-Glu-Leu-Ala-Ser-Phe-His-Ser-Val-Ser-Lsy(Pxy)-Gly-Phe-Met-Gly-Glu-Cys-Gly-Phe-Arg.Entities:
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Year: 1979 PMID: 465450 DOI: 10.1021/bi00581a015
Source DB: PubMed Journal: Biochemistry ISSN: 0006-2960 Impact factor: 3.162