Thiamin biosynthesis: still yielding fascinating biological chemistry.

Biochem Soc Trans

Department of Chemistry, Texas A&M University, College Station, TX 77843, U.S.A.

Published: June 2012

The present paper describes the biosynthesis of the thiamin thiazole in Bacillus subtilis and Saccharomyces cerevisiae. The two pathways are quite different: in B. subtilis, the thiazole is formed by an oxidative condensation of glycine, deoxy-D-xylulose 5-phosphate and a protein thiocarboxylate, whereas, in S. cerevisiae, the thiazole is assembled from glycine, NAD and Cys205 of the thiazole synthase.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3771315PMC
http://dx.doi.org/10.1042/BST20120084DOI Listing

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