Title of article
The putative coenzyme B12-dependent methylmalonyl-CoA mutase from potatoes is a phosphatase
Author/Authors
Paizs، نويسنده , , Csaba and Diemer، نويسنده , , Tanja and Rétey، نويسنده , , Jلnos، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
4
From page
261
To page
264
Abstract
The reported presence of a coenzyme B12-dependent methylmalonyl-CoA mutase in potatoes has been reexamined. The enzyme converting methylmalonyl-CoA was purified to electrophoretic homogeneity. Examination of the reaction product by 1H, 31P NMR and mass spectrometry revealed that it was methylmalonyl-3′-dephospho-CoA. The phosphatase enzyme needs neither coenzyme B12 nor S-adenosylmethionine as a cofactor.
Keywords
Coenzyme B12 in plants? , Methylmalonyl-CoA , phosphatase
Journal title
Bioorganic Chemistry: an International Journal
Serial Year
2008
Journal title
Bioorganic Chemistry: an International Journal
Record number
1386038
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