sspN
168
small acid-soluble spore protein (minor)
locus
BSU_18020
Molecular weight
5.22 kDa
pI
10.44
function
protection of spore DNA
product
small acid-soluble spore protein (minor)
essential
no
synonyms
sspN
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms, belongs to COG5859 (Galperin et al., 2021)
This gene is a member of the following regulons
Gene
Coordinates
1,930,264 1,930,410
The protein
Protein family
sspN family (single member, according to UniProt)
Structure
[AF|Q7WY69]
[wiki|Localization]
spore core (according to Swiss-Prot)
Expression and Regulation
Operons
genes
[gene|5D79D9D38B588FE0EC688D54FE68E6F49238DA46|sspN]-[gene|DE52E15D900F9665E35D2C8138DA3ABFC2B7B723|tlp]
description
[Pubmed|10333516]
regulation
expressed during sporulation in the forespore ([protein|search|SigF], [protein|search|SigG]) [Pubmed|15699190,10333516]
sigma factors
[protein|CFF318EE6CACDEE763FBF96A2ABB46E944679AAA|sigF]: sigma factor, [Pubmed|15699190,10333516], in [regulon|protein:CFF318EE6CACDEE763FBF96A2ABB46E944679AAA|sigF regulon]
[protein|5F24258282F3166B7696B9E9ABC1706E4D06C944|sigG]: sigma factor, [Pubmed|15699190,10333516], in [regulon|protein:5F24258282F3166B7696B9E9ABC1706E4D06C944|sigG regulon]
additional information
the mRNA belongs to the 46 most abundant mRNA species in dormant spores [pubmed|30782632]
Biological materials
Mutant
BKE18020 ([gene|5D79D9D38B588FE0EC688D54FE68E6F49238DA46|sspN]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE18020 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATGTTTATCCCTCCTCAAC, downstream forward: _UP4_TAGCGAAAATTCGAGTTTAT
BKK18020 ([gene|5D79D9D38B588FE0EC688D54FE68E6F49238DA46|sspN]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK18020 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATGTTTATCCCTCCTCAAC, downstream forward: _UP4_TAGCGAAAATTCGAGTTTAT
References
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Time of last update: 2024-12-20 01:22:22
Author of last update: Melvin.boenninger