2017-03-31 09:36:172025-05-24 11:32:29
description
protein serine phosphatase, septum-associated PP2C, dephosphorylation of SpoIIAA
protein serine phosphatase, septum-associated PP2C, dephosphorylation of [[protein|SpoIIAA]]
locus
BSU00640
BSU_00640
geneLength
2481
2484
function
control of SigF activity
required for normal formation of the asymmetric septum
control of [[protein|SigF ]]activity, required for normal formation of the asymmetric septum
outlinks
bsu
BSU00640
BSU_00640
Gene
Coordinates
70,538 -> 73,021
70,538 73,021
The protein
Catalyzed reaction/ biological activity
dephosphorylation of [[protein|SpoIIAA]]
dephosphorylation of [[protein|SpoIIAA]] (according to UniProt)
stabilization of [[protein|ftsZ ]]oligomers [pubmed|28358838]
H2O + O-phospho-L-seryl-[protein] --> L-seryl-[protein] + phosphate (according to UniProt)
H2O + O-phospho-L-threonyl-[protein] --> L-threonyl-[protein] + phosphate (according to UniProt)
The protein
Structure
[PDB|3T91] (phosphatase domain) [Pubmed|22115775]
[PDB|5UCG] [pubmed|28527238]
[PDB|3T91] (phosphatase domain) [Pubmed|22115775]
The protein
[SW|Localization]
cell membrane (according to Swiss-Prot)
localizes to the polar cell division sites where it causes [[protein|FtsZ]] to relocate from mid-cell to form polar Z-rings
forespore [Pubmed|26465112]
localizes to the cell poles (via [[protein|DivIVA]]) [Pubmed|26465112]
proper localization and stability depend on [[protein|SpoIIQ]] [Pubmed|26929302]
cell membrane [pubmed|28358838]
localizes to the polar cell division sites where it causes [[protein|FtsZ]] to relocate from mid-cell to form polar Z-rings
forespore [Pubmed|26465112]
localizes to the cell poles (via [[protein|DivIVA]]) [Pubmed|26465112]
proper localization and stability depend on [[protein|SpoIIQ]] [Pubmed|26929302]
Biological materials
Mutant
MGNA-A083 (spoIIE::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/83 NBRP B. subtilis, Japan]
MGNA-A083 (spoIIE::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/83 NBRP B. subtilis, Japan]
BKE00640 ([[gene|spoIIE]]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE00640 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTCCTCTCATCTCCCACC, downstream forward: _UP4_TAACGCTTCCGTATAAATCA
BKK00640 ([[gene|spoIIE]]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK00640 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTCCTCTCATCTCCCACC, downstream forward: _UP4_TAACGCTTCCGTATAAATCA
Labs working on this gene/protein
[SW|Imrich Barak], Slovak Academy of Science, Bratislava, Slovakia [http://imb.savba.sk/~barak/ homepage]
References
Original Publications
Gene
Phenotypes of a mutant
delay of the formation of polar [[protein|FtsZ ]]rings during [SW|sporulation] [pubmed|28358838]
The protein
Paralogous protein(s)
[[this]]
The protein
[SW|Domains]
N-terminal trans-membrane domain [pubmed|28358838]
central oligomerization and FtsZ interaction domain [pubmed|28358838]
C-terminal PP2C phosphatase domain [pubmed|28358838]
[SW|PPM-type phosphatase domain] (aa 594-804) (according to UniProt)
labs
[SW|Imrich Barak], Slovak Academy of Science, Bratislava, Slovakia [http://imb.savba.sk/~barak/ homepage]
References
Reviews