BSGatlas

phoP

BSGatlas-gene-3411

BSGatlas

Description	Information
Coordinates	2977800..2978522
Genomic Size	723 bp
Name	phoP
Outside Links	SubtiWiki
	BsubCyc
Strand	-
Type	CDS

SubtiWiki

Description	Information
Alternative Name	phoP
Category	SW 2 Metabolism
	SW 2.6 Additional metabolic pathways
	SW 2.6.3 Phosphate metabolism
	SW 3 Information processing
	SW 3.4 Regulation of gene expression
	SW 3.4.2 Transcription factors and their control
	SW 3.4.2.1 Two-component system response regulators
	SW 3.4.5 Regulators of core metabolism
	SW 4 Lifestyles
	SW 4.2 Sporulation
	SW 4.2.1 Sporulation proteins
	SW 4.2.1.4 Sporulation proteins/ other
	SW 4.3 Coping with stress
	SW 4.3.1 General stress proteins (controlled by SigB)
	SW 6 Groups of genes
	SW 6.4 Phosphoproteins
	SW 6.4.2 Phosphorylation on an Asp residue
Description	two-component response regulator ([SW\|OmpR family]), regulation of phosphate metabolism
Function	regulation of phosphate metabolism ([[gene\|E0430C16C41440633647976A0F9183E24268E198]], [[gene\|3B95AB3021280215B6B487A348D78FB5797AEEA6]], [[gene\|597771E2E8EC31ED9B2CC8C0E4D888DEEA80F689]], [[gene\|F7D869F77E2275110737EF658C58FA1BF742D73F\|resABCDE]], [[gene\|72A89412C53703F96F835D26307263F5D1A4AB4E]]-[[gene\|911A4D957A6C0DFC636A152395119DBFC777DDA2]], [[gene\|8620DA76A1953D7ACDFA7E46ED81EF1A0D97999C\|tagDEF]], [[gene\|tuaA\|tuaA-H]])
Is essential?	no
Isoelectric point	5.07
Locus Tag	BSU_29110
Molecular weight	27.5336
Name	phoP
Product	two-component response regulator ([SW\|OmpR family])

RefSeq

Description	Information
Alternative Locus Tag	BSU29110
Description	Evidence 1a: Function from experimental evidencesin the studied strain; PubMedId: 14762014, 14973033,15205429, 16030210, 16452408, 16816204, 16980498,17085571, 20487291, 22720735, 23145827, 25315493,25355628; Product type r: regulator
Functions	16.3: Control
Locus Tag	BSU_29110
Name	phoP
Title	two-component response regulator
Type	CDS

BsubCyc

Description	Information
Citation	Botella E;Devine SK;Hubner S;Salzberg LI;Gale RT;Brown ED;Link H;Sauer U;Codee JD;Noone D;Devine KM PhoR autokinase activity is controlled by an intermediate in wall teichoic acid metabolism that is sensed by the intracellular PAS domain during the PhoPR-mediated phosphate limitation response of Bacillus subtilis. Mol Microbiol 94(6);1242-59 (2014) PUBMED: 25315493
	Botella E;Hubner S;Hokamp K;Hansen A;Bisicchia P;Noone D;Powell L;Salzberg LI;Devine KM Cell envelope gene expression in phosphate-limited Bacillus subtilis cells. Microbiology 157(Pt 9);2470-84 (2011) PUBMED: 21636651
	Fritz G;Mascher T A balancing act times two: sensing and regulating cell envelope homeostasis in Bacillus subtilis. Mol Microbiol 94(6);1201-7 (2014) PUBMED: 25355628
	Salzberg LI;Botella E;Hokamp K;Antelmann H;Maaß S;Becher D;Noone D;Devine KM A genome-wide analysis of PhoP∼P binding to chromosomal DNA reveals several novel features of the PhoPR-mediated phosphate limitation response in Bacillus subtilis. J Bacteriol (2015) PUBMED: 25666134
Comment	16.3: Control
Description	PhoP two-component response regulator, phosphorylated;PhoP two-component response regulator
Gene Ontology	GO:0000156 phosphorelay response regulator activity
	GO:0000160 phosphorelay signal transduction system
	GO:0003677 DNA binding
	GO:0005737 cytoplasm
	GO:0005829 cytosol
	GO:0006351 transcription, DNA-templated
	GO:0006355 regulation of transcription, DNA-templated
	GO:0006810 transport
	GO:0006817 phosphate ion transport
	GO:0035556 intracellular signal transduction
Locus Tag	BSU29110
Molecular weight	27.598
Name	phoP

Nicolas et al. predictions

Description	Information
Expression neg. correlated with	BSU01050, BSU31390, BSU01060, BSU25430, BSU01040, BSU24290, BSU25440, BSU41060, BSU03840, BSU01330
Expression pos. correlated with	BSU29100, new_2975948_2976067_c, BSU30290, BSU31340, BSU30280, BSU19030, BSU09880, BSU06940, BSU30270, new_2978602_2978702_c
Highly expressed condition	(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].
	(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].
	(M9stat) Cells were grown in M9 supplemented with glucose (0.3 %) at 37°C with vigorous shaking. The composition of the M9 minimal medium is (per liter): 8.5 g Na2HPO4.2H20, 3 g KH2PO4, 1 g NH4Cl and 0.5 g NaCl. The following solutions were individually sterilized and added (volumes per liter of medium): 1 ml 0.1 M CaCl2.2H2O, 1 ml 1 M MgSO4.7H2O, 1 ml 50 mM Fe-Citrate. Also added was 10 ml of a trace salts solution containing (per liter): 170 mg ZnCl2, 100 mg MnCl2.4H2O, 60 mg CoCl2.6H2O, 60 mg Na2MoO4.2H2O and 43 mg CuCl2.2H2O. Overnight cultures were diluted 2000-fold in pre-warmed M9 medium and samples were harvested during exponential growth [M9exp], at the transition phase [M9tran] and during stationary phase [M9stat].
	(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].
	(T1.30H) 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].
	(T2.0H) 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].
	(T2.30H) 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].
	(T3.0H) 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].
	(T3.30H) 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].
Lowely expressed condition	(aero) Cells were grown in a synthetic medium (E. Härtig, A. Hartmann, M. Schätzle, A. M. Albertini, D. Jahn, Appl Environ Microbiol 72, 5260, 2006) at 37 °C. For aerobic growth, an overnight culture was used to inoculate 100 ml of the synthetic medium to a starting OD578 of 0.05. The culture was then incubated in a 500 ml baffled flask with shaking at 250 rpm [aero]. Anaerobic growth was carried out (i) in the presence of 10 mM potassium nitrate (nitrate respiration) [nit]; or (ii) in the absence of 10 mM postassium nitrate (fermentative growth) [ferm]. The procedure for anaerobic growth was: medium was inoculated to an OD578 nm of 0.1 in flasks completely filled with medium and sealed with rubber stoppers. They were shaken at 100 rpm to minimize cell aggregation. These cultures were inoculated aerobically with an aerobically grown overnight culture. Anaerobic conditions were achieved in the stoppered flasks after a short time through the consumption of residual oxygen. Cells were harvested during the exponential growth phase.
	(C30) Cellsgrown overnight on LB agar plates at 30°Cwere harvested and used to inoculate pre-warmed minimal medium at OD600 of 0.5 (D. Dubnau, R. Davidoff-Abelson, J Mol Biol 56, 209, Mar 14, 1971). After growth at 37°C with vigorous shaking, cells were diluted ten times in fresh pre-warmed minimal medium and samples were harvested after a period of 30 minutes [C30] , i.e. before maximal induction of competence, and after a period of 90 minutes [C90], i.e. when competence induction was maximal.
	(Cold) Cells were grown in a synthetic medium (J. Stülke, R. Hanschke, M. Hecker, J Gen Microbiol 139, 2041, Sep, 1993) with 0.2 % glucose as carbon source (Belitsky Minimal Medium/BMM) at 37 °C with vigorous shaking. Stress was applied to exponentially growing cultures at OD500nm of 0.4. Samples were harvested before stress [BMM]; after a rapid temperature up-shift from 37 °C to 48 °C [Heat]; after a temperature down-shift from 37 °C to 18 °C [Cold]. Ethanol stress was imposed by adding ethanol to a final concentration of 4 % (v/v) and cells were harvested 10 minutes after ethanol addition [Etha].
	(HPh) Cells were harvested (i) during exponential growth in high phosphate defined medium [HPh]; (ii) during exponential growth in low phosphate defined medium [LPh] (J. P. Muller, Z. An, T. Merad, I. C. Hancock, C. R. Harwood, Microbiology 143, 947, Mar, 1997);and (iii) at three hours after the outset of the phosphate-limitation induced stationary phase [LPhT].
	(LPh) Cells were harvested (i) during exponential growth in high phosphate defined medium [HPh]; (ii) during exponential growth in low phosphate defined medium [LPh] (J. P. Muller, Z. An, T. Merad, I. C. Hancock, C. R. Harwood, Microbiology 143, 947, Mar, 1997);and (iii) at three hours after the outset of the phosphate-limitation induced stationary phase [LPhT].
	(M+G) A 5 ml aliquot of LB medium was inoculated using frozen culture stocks. After a few hours growth at 37°C, precultures were prepared by inoculating 5 ml of M9 with this LB culture at several different dilutions usually ranging from 500- to 2000-fold. The dilution range was chosen so that one of these precultures had grown to and OD600 of 0.5 - 1.0 after overnight inculation. The chosen M9 medium precultures [at OD600 of 0.5 - 1.0] were used to inoculate 100 mL of M9 medium in 500 mL non-baffled shake flasks to an OD600 of 0.02. Filter-sterilized carbon sources were added separately to the medium M9 at following concentration: D-Glucose 3g/L[Glu], L-Malic acid 4.5g/L[Mal], L-Malic acid + D-Glucose 3 and 2g/L[M+G], D-Fructose 3g/L[Fru], D-Gluconate 4g/L[Glucon], Pyruvate 6g/L[Pyr], Glycerol 6g/L[Gly], Glutamic acid + Succinic acid 2 and 2g/L[G+S]. Where necessary, carbon source solutions were pH neutralized with 4 M NaOH prior to addition to the medium. Cells were harvested during the exponential growth phase.
	(Oxctl) 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
	(Paraq) 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
	(Salt) Cells were grown in Spizizen’s minimal medium (SMM) at 37 °C with vigorous shaking. Salt was added, to a final concentration of 0.4 M to an exponentially growing culture of cells at OD500 of 0.4. Samples were harvested before [SMM] and 10 minutes after [Salt] NaCl addition.
	(T-4.40H) 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].
Name	phoP

KEGG Pathways

Description	Information
Pathway	Two-component system (ko02020)

Fullscreen (Open in UCSC browser US | EU )