Abstract
Halohydrin dehalogenases (HHDHs) are biotechnologically relevant enzymes that can be applied as biocatalysts for the selective synthesis of various β-substituted alcohols. Despite that fact, only very few HHDHs are currently available. In an attempt to identify novel ones, database mining of publicly available sequence databases was performed using HHDH-specific sequence information. As a result, 19 novel HHDHs were obtained all exhibiting true HHDH activity.
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Iqbal HA, Feng Z, Brady SF (2012) Biocatalysts and small molecule products from metagenomic studies. Curr Opin Chem Biol 16:109–116
Höhne M, Schätzle S, Jochens H et al. (2010) Rational assignment of key motifs for function guides in silico enzyme identification. Nature Chem Biol 6:807–813
Schallmey M, Floor RJ, Szymanski W et al. (2012) Halohydrin dehalogenases. In: Carreira EM, Yamamoto H (Hrsg) Comprehensive chirality. Elsevier, Amsterdam, 143–155
van Hylkama Vlieg JET, Tang L, Lutje Spelberg JH et al. (2001) Halohydrin dehalogenases are structurally and mechanistically related to short-chain dehydrogenases/reductases. J Bacteriol 183:5058–5066
Yu F, Nakamura T, Mizunashi W et al. (1994) Cloning of two halohydrin hydrogen-halide-lyase genes of Corynebacterium sp. strain N-1074 and structural comparison of the genes and gene products. Biosci Biotech Biochem 58:605–612
Persson B, Kallberg Y (2013) Classification and nomenclature of the superfamily of short-chain dehydrogenases/reductases (SDRs). Chem Biol Interact 202:111–115
de Jong RM, Tiesinga JJW, Rozeboom HJ et al. (2003) Structure and mechanism of a bacterial haloalcohol dehalogenase: a new variation of the short-chain dehydrogenase/reductase fold without an NAD(P)H binding site. EMBO J 22:4933–4944
Schallmey M, Floor RJ, Hauer B et al. (2013) Biocatalytic and structural properties of a highly engineered halohydrin dehalogenase. ChemBioChem 14:870–881
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Schallmey, A., Schallmey, M. & Wardenga, R. Identifikation neuartiger Halohydrin-Dehalogenasen. Biospektrum 19, 816–817 (2013). https://doi.org/10.1007/s12268-013-0394-x
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DOI: https://doi.org/10.1007/s12268-013-0394-x