spoIISB

spoIISB
168

disruption blocks sporulation after septum formation

Locus
BSU_12820
Molecular weight
6.52 kDa
Isoelectric point
10.79
Protein length
56 aaSequenceBlast
Gene length
171 bpSequenceBlast
Function
sporulation
Product
anti-toxin
Essential
no
Synonyms
spoIISB
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms

This gene is a member of the following regulons

Gene
Coordinates
1,348,442  1,348,612
Phenotypes of a mutant
sporulation efficiency is reduced by four orders of magnitude  PubMed
The protein
Protein family
SpoIISB antitoxin family (single member, according to UniProt)
Structure
3O6Q (PDB) (cytoplasmic fragment of SpoIISA (CSpoIISA) in complex with SpoIISB) PubMed
O34800 (AlphaFold)
Expression and Regulation
Operons
Genes
spoIISA-spoIISB
Description
PubMed
Sigma factors
SigK: sigma factor, in sigK regulon
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spoIISA→spoIISB

2025-04-07 08:18:05

ghost

129

dba0540459879cc4ec595c8048a437eb0a18061d

5789610C653201DDB59376F461D88F12DF191D72

Biological materials
Mutant
1S124 ( spoIISB::tet), PubMed, available at BGSC
BKE12820 (spoIISB::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_TCTGTTTTGAAACGCACGTT,  downstream forward: _UP4_TGATCACACTAAAAGGACAA
BKK12820 (spoIISB::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_TCTGTTTTGAAACGCACGTT,  downstream forward: _UP4_TGATCACACTAAAAGGACAA
References
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Time of last update: 2025-04-09 19:37:31

Author of last update: Melvin.boenninger