BSGatlas

bdhA

BSGatlas-gene-777

BSGatlas

Description	Information
Coordinates	677911..678951
Genomic Size	1041 bp
Name	bdhA
Outside Links	SubtiWiki
	BsubCyc
Strand	-
Type	CDS

SubtiWiki

Description	Information
Alternative Name	bdhA
	bdhA
	ydjL
Category	SW 2 Metabolism
	SW 2.2 Carbon metabolism
	SW 2.2.1 Carbon core metabolism
	SW 2.2.1.5 Overflow metabolism
	SW 6 Groups of genes
	SW 6.4 Phosphoproteins
	SW 6.4.1 Phosphorylation on an Arg residue
Description	acetoine/ butanediol dehydrogenase
Function	overflow metabolism, fermentation
Is essential?	no
Isoelectric point	4.8
Locus Tag	BSU_06240
Molecular weight	37.1855
Name	bdhA
Product	acetoine/ butanediol dehydrogenase

RefSeq

Description	Information
Alternative Locus Tag	BSU06240
Description	Evidence 1a: Function from experimental evidencesin the studied strain; PubMedId: 12469342, 18820069,24525333, 26428232, 22720735; Product type e: enzyme
Enzyme Classifications	EC 1.1.1.4: (R,R)-butanediol dehydrogenase
Functions	16.11: Scavenge (Catabolism)
Locus Tag	BSU_06240
Name	bdhA
Title	acetoin reductase/2,3-butanediol dehydrogenase
Type	CDS

BsubCyc

Description	Information
Alternative Name	ydjL
Citation	Bao T;Zhang X;Rao Z;Zhao X;Zhang R;Yang T;Xu Z;Yang S Efficient Whole-Cell Biocatalyst for Acetoin Production with NAD+ Regeneration System through Homologous Co-Expression of 2,3-Butanediol Dehydrogenase and NADH Oxidase in Engineered Bacillus subtilis. PLoS One 9(7);e102951 (2014) PUBMED: 25036158
	Biswas R;Yamaoka M;Nakayama H;Kondo T;Yoshida K;Bisaria VS;Kondo A Enhanced production of 2,3-butanediol by engineered Bacillus subtilis. Appl Microbiol Biotechnol 94(3);651-8 (2012) PUBMED: 22361854
	Cui ZM;Zhang JD;Fan XJ;Zheng GW;Chang HH;Wei WL Highly efficient bioreduction of 2-hydroxyacetophenone to (S)- and (R)-1-phenyl-1,2-ethanediol by two substrate tolerance carbonyl reductases with cofactor regeneration. J Biotechnol 243;1-9 (2017) PUBMED: 28011130
	de Oliveira RR;Nicholson WL The LysR-type transcriptional regulator (LTTR) AlsR indirectly regulates expression of the Bacillus subtilis bdhA gene encoding 2,3-butanediol dehydrogenase. Appl Microbiol Biotechnol 97(16);7307-16 (2013) PUBMED: 23576037
	Yang CK;Ewis HE;Zhang X;Lu CD;Hu HJ;Pan Y;Abdelal AT;Tai PC Nonclassical Protein Secretion by Bacillus subtilis in the Stationary Phase Is Not Due to Cell Lysis. J Bacteriol 193(20);5607-15 (2011) PUBMED: 21856851
	Zhang B;Li N;Wang Z;Tang YJ;Chen T;Zhao X Inverse metabolic engineering of Bacillus subtilis for xylose utilization based on adaptive evolution and whole-genome sequencing. Appl Microbiol Biotechnol 99(2);885-96 (2015) PUBMED: 25620468
	Zhang X;Bao T;Rao Z;Yang T;Xu Z;Yang S;Li H Two-Stage pH Control Strategy Based on the pH Preference of Acetoin Reductase Regulates Acetoin and 2,3-Butanediol Distribution in Bacillus subtilis. PLoS One 9(3);e91187 (2014) PUBMED: 24608678
	Zhang X;Zhang R;Bao T;Rao Z;Yang T;Xu M;Xu Z;Li H;Yang S The rebalanced pathway significantly enhances acetoin production by disruption of acetoin reductase gene and moderate-expression of a new water-forming NADH oxidase in Bacillus subtilis. Metab Eng 23;34-41 (2014) PUBMED: 24525333
Comment	A bdhA mutant lacks acetoin reductase/2,3-butanediol dehydrogenase activity \|CITS: [18820069]\|. Expression of BdhA is induced by nitrate respiration and anaerobic fermentation \|CITS: [12469342]\|.
Description	acetoin reductase/2,3-butanediol dehydrogenase
Enzyme Classifications	EC 1.1.1.4: (R,R)-butanediol dehydrogenase
Gene Ontology	GO:0000721 (R,R)-butanediol dehydrogenase activity
	GO:0008270 zinc ion binding
	GO:0016491 oxidoreductase activity
	GO:0034079 butanediol biosynthetic process
	GO:0046872 metal ion binding
	GO:0055114 oxidation-reduction process
Locus Tag	BSU06240
Molecular weight	37.341
Name	bdhA

Nicolas et al. predictions

Description	Information
Expression neg. correlated with	BSU08400, BSU33450, BSU07980, new_2879714_2879844_c, BSU08770, BSU23930, new_1491217_1492167, new_1731513_1731580, BSU18760, BSU33550
Expression pos. correlated with	new_678952_679246_c, BSU21630, BSU26230, new_2282486_2282578, new_2281501_2281666, BSU08390, BSU20930, new_2212521_2213082_c, BSU39940, BSU39240
Highly expressed condition	(BI) Cultures were inoculated from frozen glycerol stocks and grown overnight in LB at 37°C. These cultures were thendiluted, plated onto LB plates, and incubated for 16 h at 37°C. Cells were harvested from plates containing individual colonies [BI] andfrom plates with confluen growth [BC].
	(LBGstat) Cells were grown in Luria-Bertani medium (Sigma) supplemented with glucose 0.3 % [LBG] at 37°C with vigorous shaking in flasks. Overnight cultures were diluted 2000-fold in fresh pre-warmed medium and samples were collected during the exponential [exp], transition [tran] and stationary [stat] phases of the growth cycle .
	(LBGtran) Cells were grown in Luria-Bertani medium (Sigma) supplemented with glucose 0.3 % [LBG] at 37°C with vigorous shaking in flasks. Overnight cultures were diluted 2000-fold in fresh pre-warmed medium and samples were collected during the exponential [exp], transition [tran] and stationary [stat] phases of the growth cycle .
	(LBstat) Cells were grown in Luria-Bertani medium (Sigma) [LB] at 37°C with vigorous shaking in flasks. Overnight cultures were diluted 2000-fold in fresh pre-warmed medium and samples were collected during the exponential [exp], transition [tran] and stationary [stat] phases of the growth cycle .
	(LBtran) Cells were grown in Luria-Bertani medium (Sigma) [LB] at 37°C with vigorous shaking in flasks. Overnight cultures were diluted 2000-fold in fresh pre-warmed medium and samples were collected during the exponential [exp], transition [tran] and stationary [stat] phases of the growth cycle .
	(M0t90) Cells were grown in LB medium at 37°C with vigorous shaking. An exponentially growing culture (O.D.600 approx. 0.25) was divided: one culture acted as the control [no mitomycin C , M0] while mitomycin was added to the second culture to a final concentration of 40 ng/ml [mitomycin, M40]. Samples were harvested at 0, 45 and 90 minutes after mitomycin addition [t0, t45 and t90].
	(M40t45) Cells were grown in LB medium at 37°C with vigorous shaking. An exponentially growing culture (O.D.600 approx. 0.25) was divided: one culture acted as the control [no mitomycin C , M0] while mitomycin was added to the second culture to a final concentration of 40 ng/ml [mitomycin, M40]. Samples were harvested at 0, 45 and 90 minutes after mitomycin addition [t0, t45 and t90].
	(M40t90) Cells were grown in LB medium at 37°C with vigorous shaking. An exponentially growing culture (O.D.600 approx. 0.25) was divided: one culture acted as the control [no mitomycin C , M0] while mitomycin was added to the second culture to a final concentration of 40 ng/ml [mitomycin, M40]. Samples were harvested at 0, 45 and 90 minutes after mitomycin addition [t0, t45 and t90].
	(T0.30H) Anon-sporulating B. subtilis strain was grown in a modified M9 medium in batch culture (T. Hardiman, K. Lemuth, M. A. Keller, M. Reuss, M. Siemann-Herzberg, J Biotechnol 132, 359, Dec 1, 2007). Glucose was exhausted when the culture reached an OD600 of approx. 10 and this was designated T0 [T0.0H]. 7 samples were harvested at various times before glucose exhaustion [T-5.40H to T-0.40H] and 10 samples at various times after glucose exhaustion [T0.30H to T5.0H].
	(T1.0H) Anon-sporulating B. subtilis strain was grown in a modified M9 medium in batch culture (T. Hardiman, K. Lemuth, M. A. Keller, M. Reuss, M. Siemann-Herzberg, J Biotechnol 132, 359, Dec 1, 2007). Glucose was exhausted when the culture reached an OD600 of approx. 10 and this was designated T0 [T0.0H]. 7 samples were harvested at various times before glucose exhaustion [T-5.40H to T-0.40H] and 10 samples at various times after glucose exhaustion [T0.30H to T5.0H].
Lowely expressed condition	(G135) Purified spores were obtained by growing cells in DSM medium (P. Schaeffer, J. Millet, J. P. Aubert, Proc Natl Acad Sci U S A 54, 704, Sep, 1965) at 37°C for 48 hours after which they were washed ten times in ice cold distilled waterover a period of 5 days. Purified spores were heat activated at 70°C in Tris 10 mM pH8.4 and germination was initiated by the addition of L-alanine 10 mM (A. Moir, J Bacteriol 146, 1106, Jun, 1981). After incubation for one hour at 37°C, the culture was diluted with an equal volume of 2X LBmedium and germinating cells were harvested at 135, 150 or 180 minutes after addition of L-alanine [G135, G150 and G180].
	(G150) Purified spores were obtained by growing cells in DSM medium (P. Schaeffer, J. Millet, J. P. Aubert, Proc Natl Acad Sci U S A 54, 704, Sep, 1965) at 37°C for 48 hours after which they were washed ten times in ice cold distilled waterover a period of 5 days. Purified spores were heat activated at 70°C in Tris 10 mM pH8.4 and germination was initiated by the addition of L-alanine 10 mM (A. Moir, J Bacteriol 146, 1106, Jun, 1981). After incubation for one hour at 37°C, the culture was diluted with an equal volume of 2X LBmedium and germinating cells were harvested at 135, 150 or 180 minutes after addition of L-alanine [G135, G150 and G180].
	(G180) Purified spores were obtained by growing cells in DSM medium (P. Schaeffer, J. Millet, J. P. Aubert, Proc Natl Acad Sci U S A 54, 704, Sep, 1965) at 37°C for 48 hours after which they were washed ten times in ice cold distilled waterover a period of 5 days. Purified spores were heat activated at 70°C in Tris 10 mM pH8.4 and germination was initiated by the addition of L-alanine 10 mM (A. Moir, J Bacteriol 146, 1106, Jun, 1981). After incubation for one hour at 37°C, the culture was diluted with an equal volume of 2X LBmedium and germinating cells were harvested at 135, 150 or 180 minutes after addition of L-alanine [G135, G150 and G180].
	(H2O2) Cells were grown in LB medium at 37°C. At OD540 of 0.3, the culture were divided into four subcultures and diamide 0.6 mM [Diami], paraquat 0.4 mM [Paraq], H2O2 0.1mM [H2O2] or no oxidative drug [Oxctl] were added to the medium. Samples were taken 10 minutes after addition
	(S3) Cells were grown in CH medium at 37°C and sporulation was induced by resuspension in warm sporulation medium as described by Sterlini and Mandelstam (J. M. Sterlini, J. Mandelstam, Biochem J 113, 29, Jun, 1969). The initiation of sporulation was designated T0, the time of resuspension. Samples were harvested at hourly intervals for 6 hours [S0 to S6] for the first set of experiments and for 8 hours [S0 to S8] for a second set of experiments.
	(S4) Cells were grown in CH medium at 37°C and sporulation was induced by resuspension in warm sporulation medium as described by Sterlini and Mandelstam (J. M. Sterlini, J. Mandelstam, Biochem J 113, 29, Jun, 1969). The initiation of sporulation was designated T0, the time of resuspension. Samples were harvested at hourly intervals for 6 hours [S0 to S6] for the first set of experiments and for 8 hours [S0 to S8] for a second set of experiments.
	(S5) Cells were grown in CH medium at 37°C and sporulation was induced by resuspension in warm sporulation medium as described by Sterlini and Mandelstam (J. M. Sterlini, J. Mandelstam, Biochem J 113, 29, Jun, 1969). The initiation of sporulation was designated T0, the time of resuspension. Samples were harvested at hourly intervals for 6 hours [S0 to S6] for the first set of experiments and for 8 hours [S0 to S8] for a second set of experiments.
	(S6) Cells were grown in CH medium at 37°C and sporulation was induced by resuspension in warm sporulation medium as described by Sterlini and Mandelstam (J. M. Sterlini, J. Mandelstam, Biochem J 113, 29, Jun, 1969). The initiation of sporulation was designated T0, the time of resuspension. Samples were harvested at hourly intervals for 6 hours [S0 to S6] for the first set of experiments and for 8 hours [S0 to S8] for a second set of experiments.
	(S7) Cells were grown in CH medium at 37°C and sporulation was induced by resuspension in warm sporulation medium as described by Sterlini and Mandelstam (J. M. Sterlini, J. Mandelstam, Biochem J 113, 29, Jun, 1969). The initiation of sporulation was designated T0, the time of resuspension. Samples were harvested at hourly intervals for 6 hours [S0 to S6] for the first set of experiments and for 8 hours [S0 to S8] for a second set of experiments.
	(S8) Cells were grown in CH medium at 37°C and sporulation was induced by resuspension in warm sporulation medium as described by Sterlini and Mandelstam (J. M. Sterlini, J. Mandelstam, Biochem J 113, 29, Jun, 1969). The initiation of sporulation was designated T0, the time of resuspension. Samples were harvested at hourly intervals for 6 hours [S0 to S6] for the first set of experiments and for 8 hours [S0 to S8] for a second set of experiments.
Name	bdhA

KEGG Pathways

Description	Information
Pathway	Butanoate metabolism (ko00650)

Fullscreen (Open in UCSC browser US | EU )