rpmEB

rpmEB
168

general stress protein, binds in the stationary phase to the ribosome, replaces RpmE under conditions of zinc limitation

Locus
BSU_30700
Molecular weight
9.39 kDa
Isoelectric point
9.81
Protein length
82 aaSequenceBlast
Gene length
249 bpSequenceBlast
Function
survival of salt stress
Product
accessory ribosomal protein
Essential
no
Synonyms
rpmEB, rpmE2, ytiA
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG0254 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
3,138,978 → 3,139,226
The protein
Protein family
bacterial ribosomal protein bL31 family (with RpmE, according to UniProt)
Structure
5O5J (PDB) (30S ribosome subunit of Mycobacterium smegmatis, 43% identity) PubMed
O34967 (AlphaFold)
Modification
phosphorylated on Arg-70 PubMed
Paralogous protein(s)
RpmE
Expression and Regulation
Operons
Genes
rpmEB
Description
PubMed
Regulation
induced by stress (SigB) PubMed
Regulatory mechanism
Zur: repression, in the presence of zinc PubMed, in zur regulon
Sigma factors
SigB: sigma factor, PubMed, in sigB regulon
Open in new tab

rpmEB

2025-03-17 18:08:43

ghost

73

b4c7f062bb2bd44876d1f81bcd37e6590446e62b

DDD400592362E594DF226AA918BD00E3DE08FCF7

Biological materials
Mutant
MGNA-A292 (ytiA::erm), available at the NBRP B. subtilis, Japan
BKE30700 (ΔrpmEB::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGGGTATCTCCTTTCAAT,  downstream forward: _UP4_TAAGGCAGGCCTGAGGGTTT
BKK30700 (ΔrpmEB::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGGGTATCTCCTTTCAAT,  downstream forward: _UP4_TAAGGCAGGCCTGAGGGTTT
References
Loading

DAE7AB27A4C42BF50556BB76F33BEFA8DF35EA3A

Page visits: 5160

Time of last update: 2025-03-17 22:50:18

Author of last update: Jstuelk