Identification of the Modified Structure of Arginine Residues in Proteins with 3-Deoxyglucosone, a Maillard Reaction Intermediate.
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The major compounds formed from the Nα-benzoylarginine amide (BzArgNH2) and 3-deoxyglucosone (3DG) reaction system were purified by reversed-phase HPLC. The major product was identified as R-4-imidazolone (I) ; R=2-(4-benzoylamino-5-pentamide)amino-5-(2, 3, 4-trihydroxybutyl) as described in a previous paper (ref. 10). Intermediate products to the formation of compound I were identified as R-4(5H)-imidazolone (II), R-4(5-hydroxy)-imidazolone (III), and R-4-dihydroxyl-2-imidazoline (IV). Periodical changes in the amounts of compounds I, II, III, and IV suggest the formation of compound I via compound II by dehydration and oxidation from the BzArgNH2-3DG reaction system to be the major pathway, the formation of compound I via compound III being the other pathway.
収録刊行物
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 59 (8), 1407-1411, 1995
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206471876352
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- NII論文ID
- 110002677664
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- NII書誌ID
- AA10824164
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- COI
- 1:CAS:528:DyaK2MXnvFKnur0%3D
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- ISSN
- 13476947
- 09168451
- http://id.crossref.org/issn/09168451
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可