dps [Tue Dec 13 2016 11:16:35 GMT+0100 (CET)]

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

locus: BSU30650

pI: 4.44

mw: 16.00 kDa

function: iron storage, survival of of stress conditions

product: mini-ferritin

essential: no

synonyms: ytkB

Genomic Context

categories

• [category|SW 1|Cellular processes] → [category|SW 1.3|Homeostasis] → [category|SW 1.3.3|Acquisition of iron] → [category|SW 1.3.3.3|Acquisition of iron / Other]
• [category|SW 2|Metabolism] → [category|SW 2.6|Additional metabolic pathways] → [category|SW 2.6.5|Iron metabolism] → [category|SW 2.6.5.1|Acquisition of iron / Other]
• [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.1|General stress proteins (controlled by SigB)]
• [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.8|Resistance against oxidative and electrophile stress]

[SW|Categories] containing this gene/protein

• [SW|acquisition of iron], [SW|iron metabolism], [SW|general stress proteins (controlled by SigB)], [SW|resistance against oxidative and electrophile stress]

This gene is a member of the following [SW|regulons]

• [SW|SigB regulon]

Gene

Coordinates on the chromosome (coding sequence): 3,136,238 -> 3,136,675

The protein

Protein family

• dps family (according to Swiss-Prot)

Paralogous protein(s)

• [protein|search|MrgA]

Expression and Regulation

Operon

• ''[protein|search|dps]'' [Pubmed|9393687]

[SW|Sigma factor]

• [protein|search|SigB] [Pubmed|9393687,15805528]

Regulation

• induced by stress ([protein|search|SigB]) [Pubmed|9393687,15805528]

References

Reviews

• 15222465

Original publications

• 9393687,9013563,15805528,22582280