dps

dps
168

iron storage protein, general stress protein, resistance against ethanol and paraquat stresses stress and survival at low temperatures

Locus
BSU_30650
Molecular weight
16.45 kDa
Isoelectric point
4.44
Protein length
145 aaSequenceBlast
Gene length
438 bpSequenceBlast
Function
iron storage, survival of of stress conditions
Product
mini-ferritin
Essential
no
Synonyms
dps, ytkB
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG0783 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
3,136,238  3,136,675
The protein
Protein family
dps family (with MrgA, according to UniProt)
Structure
1JIG (PDB) (from B. anthracis, 63% identity) PubMed
P80879 (AlphaFold)
Paralogous protein(s)
MrgA
Expression and Regulation
Operons
Genes
dps
Description
PubMed
Regulation
induced by stress (SigB) PubMed
Sigma factors
SigB: sigma factor, PubMed, in sigB regulon
Open in new tab

dps

2025-03-16 16:14:52

ghost

67

514255bac62d68947a61dd95f3e288185a75a56b

0D0609D4165402E01458925A0C5521A556CD841A

Genes
ctaK-dps
Description
PubMed
Open in new tab

ctaK→dps

2025-03-21 16:45:44

Jstuelk

104

16b44794c1fd1ac22a7c863cf00481a76851eb7d

72717E62DD3DA097E0823E38D765EE331B9F7013

Biological materials
Mutant
MGNA-A296 (ytkB/dps::erm), available at the NBRP B. subtilis, Japan
BKE30650 (dps::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGGTATCTCCTCCTTGTT,  downstream forward: _UP4_TAAGTTCAAAAATAGAACGG
BKK30650 (dps::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGGTATCTCCTCCTTGTT,  downstream forward: _UP4_TAAGTTCAAAAATAGAACGG
References
Reviews
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Original Publications
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11D04B31B4BF223E276077EC16BBDA566694CBF6

Page visits: 3791

Time of last update: 2025-04-10 20:22:40

Author of last update: Jstuelk