sspK
168
small acid-soluble spore protein (minor) SASP
locus
BSU_08550
Molecular weight
5.72 kDa
pI
10.18
function
protection of spore DNA
product
small acid-soluble spore protein (minor) SASP
essential
no
synonyms
sspK
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms, belongs to COG5857 (Galperin et al., 2021)
This gene is a member of the following regulons
Gene
Coordinates
928,112 928,264
The protein
Protein family
sspK family (single member, according to UniProt)
Structure
[AF|Q7WY75]
[wiki|Localization]
spore core (according to Swiss-Prot)
Expression and Regulation
Operons
genes
[gene|720E08387CA2B2ED6F1CC35E1F8756EFEFC43385|sspK]
description
[Pubmed|10806362]
regulation
expressed during sporulation in the forespore ([protein|search|SigG]) [Pubmed|16497325]
sigma factors
[protein|5F24258282F3166B7696B9E9ABC1706E4D06C944|sigG]: sigma factor, [Pubmed|15699190,10806362], 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
BKE08550 ([gene|720E08387CA2B2ED6F1CC35E1F8756EFEFC43385|sspK]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE08550 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATGTCATATCCCCCTAGGT, downstream forward: _UP4_TAAAGAAGAACAGCTGCATA
BKK08550 ([gene|720E08387CA2B2ED6F1CC35E1F8756EFEFC43385|sspK]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK08550 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATGTCATATCCCCCTAGGT, downstream forward: _UP4_TAAAGAAGAACAGCTGCATA
References
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Time of last update: 2024-10-11 23:54:38
Author of last update: Melvin.boenninger