dctB

dctB
168

C4-dicarboxylate binding protein, co-sensor for DctS

Locus
BSU_04440
Molecular weight
39.70 kDa
Isoelectric point
4.89
Protein length
350 aaSequenceBlast
Gene length
1053 bpSequenceBlast
Function
sensing of C4-dicarboxylates
Product
C4-dicarboxylate binding protein
Essential
no
Synonyms
dctB, ydbE
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG1638 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
496,646  497,698
The protein
Catalyzed reaction/ biological activity
not involved in C4-dicarboxylate transport  PubMed
acts as co-sensor for DctS  PubMed
Protein family
bacterial solute-binding protein 7 family (single member, according to UniProt)
Structure
4O94 (PDB) (from Rhodopseudomonas palustris, 41% identity) PubMed
P96600 (AlphaFold)
Localization
secreted (according to Swiss-Prot)
Expression and Regulation
Operons
Genes
dctB-ydbD
Description
PubMed
Regulation
induced by stress (SigB) PubMed
Sigma factors
SigB: sigma factor, PubMed, in sigB regulon
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dctB→ydbD

2025-04-06 03:31:15

ghost

81

0c4ad99df7b136d668ce6c0563d387d07a26668b

25539691E40591F4440AB70FBF0BE100FF4DF73C

Biological materials
Mutant
BKE04440 (dctB::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGAAAAGCCCTCCCCTAT,  downstream forward: _UP4_TAGTTCCCATCTCGATACGC
BKK04440 (dctB::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGAAAAGCCCTCCCCTAT,  downstream forward: _UP4_TAGTTCCCATCTCGATACGC
References
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7428E80AC67A659B8602AF887EA7DFFD4976B40C

Page visits: 2522

Time of last update: 2025-04-06 10:13:43

Author of last update: Melvin.boenninger