araQ

araQ
168

ABC transporter for the uptake of -1,5-arabinooligosaccharides, at least up to four L-arabinosyl units (integral membrane protein)

Locus
BSU_28730
Molecular weight
31.63 kDa
Isoelectric point
9.33
Protein length
281 aaSequenceBlast
Gene length
846 bpSequenceBlast
Function
uptake of -1,5-arabinooligosaccharides
Product
-1,5-arabinooligosaccharide ABC transporter (integral membrane protein)
Essential
no
Synonyms
araQ, yseE
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG0395 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
2,939,851  2,940,696
The protein
Protein family
Binding-protein-dependent transport system permease family (according to UniProt)
MalFG subfamily (according to UniProt)
Domains
ABC transmembrane type-1 domain (aa 77-266) (according to UniProt)
Structure
4TQU (PDB) (from Sphingomonas sp., 25% identity) PubMed
P94530 (AlphaFold)
Localization
cell membrane PubMed
Expression and Regulation
Operons
Genes
araA-araB-araD-araL-araM-araN-araP-araQ-abfA
Description
PubMed
Regulation
induced by arabinose (AraR) PubMed
Regulatory mechanism
CcpA: repression, PubMed, in ccpA regulon
AraR: repression, PubMed, in araR regulon
Sigma factors
SigA: sigma factor, PubMed, in sigA regulon
Additional information
the mRNA is very stable (half-life > 15 min) PubMed
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araA→abfA

2025-04-03 18:38:59

ghost

145

b7d3312ef868c449eb18db3a2b2bf36130567026

7BE2C086CD88758AEADFA2166B6FC6182EB55613

Biological materials
Mutant
MGNA-A987 (araQ::erm), available at the NBRP B. subtilis, Japan
BKE28730 (araQ::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_AAACTGAGGACTGTGCCGCA,  downstream forward: _UP4_GGTTAATGAAGGAGGAAACG
BKK28730 (araQ::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_AAACTGAGGACTGTGCCGCA,  downstream forward: _UP4_GGTTAATGAAGGAGGAAACG
References
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AE532A8931D516CC676E765D1D1293E73C335D23

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Time of last update: 2025-04-05 03:52:18

Author of last update: Jstuelk