Primary Sequence and Glycation at Lysine-548 of Bovine Serum Albumin
β Scribed by Wada, Yoshinao
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 334 KB
- Volume
- 31
- Category
- Article
- ISSN
- 1076-5174
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β¦ Synopsis
The cDNA sequence of bovine serum albumin (BSA) was analysed to confirm the amino acid residws that were not consistent among the current databases. Residues 42, 190, 214, 324,394 were His, Glu, Thr, Asn, Ser and Thr, respectively, consistent with a database of accession number X58989. The sequencing results and the mass spectrometry of digested peptides of BSA from three different suppliers ruled out heterogeneity in the primary structure. Asn-324 was not deamidated. Thns, the molecular mass of this protein was 66429. Like its human albumin counterpart, Lys-548 of BSA was partially glycated. The collision-induced dissociation mass spectrum of the Amadori-rearranged sugar moiety is presented.
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of elementary reaction steps, the adsorption of proteins to The interaction of proteins with surfaces is important in separasurfaces may embrace a large number of parallel and consection and purification procedures as well as in metabolism and its utive reaction steps, characterized by diverse bindi
change processes would be of great utility in many biotech-The thermodynamics and energetics of the ion exchange of bonology applications. In particular, such knowledge would vine serum albumin (BSA) at a cellulosic ion exchanger (Whatimprove the ability to predict and control the performance man QA