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Substrate scope for trimethyllysine hydroxylase catalysis
被引:17
作者:
Al Temimi, Abbas H. K.
[1
]
Pieters, Bas J. G. E.
[1
]
Reddy, Y. Vijayendar
[1
]
White, Paul B.
[1
]
Mecinovic, Jasmin
[1
]
机构:
[1] Radboud Univ Nijmegen, Inst Mol & Mat, Heyendaalseweg 135, NL-6525 AJ Nijmegen, Netherlands
关键词:
GAMMA-BUTYROBETAINE HYDROXYLASE;
EPSILON-N-TRIMETHYLLYSINE;
CARNITINE BIOSYNTHESIS;
3-HYDROXY-N6-TRIMETHYL-LYSINE;
N6-TRIMETHYL-LYSINE;
METABOLISM;
D O I:
10.1039/c6cc07845a
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Trimethyllysine hydroxylase (TMLH) is a non-haem Fe(II) and 2-oxoglutarate dependent oxygenase that catalyses the C-3 hydroxylation of an unactivated C-H bond in L-trimethyllysine in the first step of carnitine biosynthesis. The examination of trimethyllysine analogues as substrates for human TMLH reveals that the enzyme does hydroxylate substrates other than natural L-trimethyllysine.
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页码:12849 / 12852
页数:4
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