rhaR

rhaR
168

transcriptional regulator (DeoR family) of the rhaEW-rhaR-rhaB-rhaM-rhaA operon

Locus
BSU_31210
Molecular weight
28.70 kDa
Isoelectric point
7.37
Protein length
258 aaSequenceBlast
Gene length
777 bpSequenceBlast
Function
control of rhamnose utilization
Product
transcriptional regulator (DeoR family)
Essential
no
Synonyms
rhaR, yulB
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG1349 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
3,201,027 → 3,201,803
The protein
Domains
HTH deoR-type domain (aa 3-58) (according to UniProt)
Structure
O05261 (AlphaFold)
Effectors of protein activity
molecular inducer: rhamnulose-1-phosphate PubMed
Expression and Regulation
Operons
Genes
rhaEW-rhaR-rhaB-rhaM-rhaA
Description
PubMed
Regulation
expression during spore germination is increased under conditions of osmotic stress PubMed
Regulatory mechanism
RhaR: repression, PubMed, in rhaR regulon
CcpA: repression, PubMed, in ccpA regulon
Sigma factors
SigA: sigma factor, PubMed, in sigA regulon
Open in new tab

rhaEW→rhaA

2025-03-19 03:41:21

ghost

110

19fb437091a8b0a4c85dca603a6b54dd43243683

2050B8CB3997650C17442F14F1C06F783D5E7647

Genes
rhaR-rhaB-rhaM-rhaA
Description
PubMed
Regulation
expression during spore germination is increased under conditions of osmotic stress PubMed
Open in new tab

rhaR→rhaA

2025-03-27 19:41:14

ghost

91

f78e9504a24134fdb2f0831248c760840f86c618

D3F58B4ED3CAB9282D2D0E5923C9CC3BE67E3819

Biological materials
Mutant
MGNA-B546 (yulB::erm), available at the NBRP B. subtilis, Japan
BKE31210 (ΔrhaR::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATCGGTAACGCCCTTCCTC,  downstream forward: _UP4_CCTCTTTCGAAGAGAGGGTG
BKK31210 (ΔrhaR::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATCGGTAACGCCCTTCCTC,  downstream forward: _UP4_CCTCTTTCGAAGAGAGGGTG
References
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F574142C1E61788FF8F4B61280AD4F87292D08DF

Page visits: 2794

Time of last update: 2025-04-01 12:38:54

Author of last update: Melvin.boenninger