sspO
168
small acid-soluble spore protein (minor)
locus
BSU_17990
Molecular weight
5.29 kDa
pI
10.47
function
protection of spore DNA
product
small acid-soluble spore protein (minor)
essential
no
synonyms
sspO, cotK
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms, belongs to COG5860 (Galperin et al., 2021)
This gene is a member of the following regulons
Gene
Coordinates
1,926,306 1,926,452
The protein
Protein family
sspO family (single member, according to UniProt)
Structure
[AF|P71031]
[wiki|Localization]
spore core (according to Swiss-Prot)
Expression and Regulation
Operons
genes
[gene|174047392BCCE4D57528ED78866626252BBF10D2|sspO]-[gene|6C0BA5B55EE5CF737C4E263BFFF760374054C6AE|sspP]
description
[Pubmed|10806362]
regulation
expressed late during sporulation in the forespore ([protein|search|SigG]) [Pubmed|10806362]
sigma factors
[protein|5F24258282F3166B7696B9E9ABC1706E4D06C944|sigG]: sigma factor, [Pubmed|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
BKE17990 ([gene|174047392BCCE4D57528ED78866626252BBF10D2|sspO]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE17990 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATCATTATCACCTCAATCA, downstream forward: _UP4_TAACACCGAACTCTTTTAAG
BKK17990 ([gene|174047392BCCE4D57528ED78866626252BBF10D2|sspO]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK17990 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATCATTATCACCTCAATCA, downstream forward: _UP4_TAACACCGAACTCTTTTAAG
References
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Time of last update: 2024-12-29 21:52:09
Author of last update: Melvin.boenninger