yueB

yueB
168

membrane protein, part of the type VII protein secretion system YukD-EssB-YukB-YueB-YueC, receptor for phage SPPI

Locus
BSU_31860
Molecular weight
119.77 kDa
Isoelectric point
4.3
Protein length
1076 aaSequenceBlast
Gene length
3231 bpSequenceBlast
Function
export of YfjA, YukE, YxiB, YwqH
Product
part of the type VII protein secretion system, receptor for phage SPPI
Essential
no
Synonyms
yueB
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG1511 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
3,266,687  3,269,917
Phenotypes of a mutant
resistance to phage SPPI PubMed
loss of secretion of YukE PubMed
The protein
Catalyzed reaction/ biological activity
receptor for phage SPP1 PubMed
required for depolarization of the cytoplasmic membrane upon binding of phage SPP1 PubMed
export of YfjA, YukE, YxiB, YwqH PubMed
secretion and delivery of LXG domain toxins PubMed
Protein family
EsaA family (single member, according to UniProt)
Structure
O32101 (AlphaFold)
Localization
cell membrane PubMed, localizes preferentially to the cell poles PubMed
exposed to the surface PubMed
cytoplasm (homogeneous) PubMed
Expression and Regulation
Operons
Genes
yukE-yukD-essB-yukB-yueB-yueC-yueD
Description
PubMed
Regulation
expressed in the stationary phase PubMed
expression is reduced in motile cells as compared to non-motile cells PubMed
Regulatory mechanism
DegU: activation, DegU-P, PubMed, in degU regulon
Sigma factors
SigA: sigma factor, PubMed, in sigA regulon
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yukE→yueD

2025-04-06 06:18:45

Jstuelk

133

BB0E1B9684F16E121BAA022EF986B0285FB41FA7

CDC40F8A7006CF56CF9A6155897E8BD27FFEC7AA

Biological materials
Mutant
MGNA-A649 (yueB::erm), available at the NBRP B. subtilis, Japan
BKE31860 (yueB::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_GATCAAGCTTTTTCGTTGTT,  downstream forward: _UP4_TGATCGCAGCATGGAAAAGG
BKK31860 (yueB::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_GATCAAGCTTTTTCGTTGTT,  downstream forward: _UP4_TGATCGCAGCATGGAAAAGG
References
Reviews
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Original Publications
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0A38B2E900532C9950DE6E629F5EB21D64E18B55

Page visits: 5565

Time of last update: 2025-04-06 07:14:45

Author of last update: Jstuelk