nucB

nucB
168

sporulation-specific extracellular nuclease

Locus
BSU_25750
Molecular weight
14.83 kDa
Isoelectric point
5.17
Protein length
136 aaSequenceBlast
Gene length
411 bpSequenceBlast
Function
DNA degradation after mother cell lysis
Product
sporulation-specific extracellular nuclease
Essential
no
Synonyms
nucB
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
2,652,387  2,652,797
The protein
Structure
5OMT (PDB) (NucB from B. licheniformis, 77% identity, aa 27 - 136) PubMed
P42983 (AlphaFold)
Localization
extracellular(signal peptide)(according to UniProt)
Expression and Regulation
Operons
Genes
nucB
Description
PubMed
Regulation
expressed during sporulation (SigE) PubMed
Sigma factors
SigE: sigma factor, PubMed, in sigE regulon
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nucB

2025-02-27 04:43:39

ghost

62

f3af26ce9af00f2c26aafccc2427ca4e36e31e9f

201A2FACB3E2E0661C29C0E7E9F5D146A3146E22

Biological materials
Mutant
BKE25750 (nucB::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATCCCCATCCCCCCATACC,  downstream forward: _UP4_TAGTAAAGAAGAGGCTCTTT
BKK25750 (nucB::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATCCCCATCCCCCCATACC,  downstream forward: _UP4_TAGTAAAGAAGAGGCTCTTT
References
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Page visits: 2873

Time of last update: 2025-04-10 22:15:09

Author of last update: Jstuelk