fbpA [2019-07-12 12:45:14]

[protein|F899F1EE27E6D503BCC06BC52E3C7FD80B8EF725|Fur]-regulated basic protein, acts as RNA chaperone for [gene|CE542AE1A32CCD1ABB259E6159F7A37A8078E189|fsrA]

pI: 9.50

protein length: 54 aa

gene length: 165 bp

function: RNA chaperone

product: [protein|F899F1EE27E6D503BCC06BC52E3C7FD80B8EF725|Fur]-regulated basic protein, acts as RNA chaperone for [gene|CE542AE1A32CCD1ABB259E6159F7A37A8078E189|fsrA]

essential: no

synonyms

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]

Gene

additional information

• The sequence of the former ydbN gene was corrected, and does now contain two genes, [gene|35ABF185A1AD60E21ECF32AF9D01123307B5152D|fbpA] and [gene|147AFEBEA546FDBEEB08E9A8D9C7BCDC9B83CC90|fbpB]. [pubmed|18697947]

Expression and Regulation

Operons

• genes: [gene|35ABF185A1AD60E21ECF32AF9D01123307B5152D|fbpA]-[gene|147AFEBEA546FDBEEB08E9A8D9C7BCDC9B83CC90|fbpB]
  description: [pubmed|18697947]

  regulatory mechanism

  • [protein|F899F1EE27E6D503BCC06BC52E3C7FD80B8EF725|Fur]: repression, [pubmed|12354229], in [regulon|F899F1EE27E6D503BCC06BC52E3C7FD80B8EF725|Fur regulon]

  regulation

  • induced by iron starvation (third wave, under extreme starvation, iron sparing response) ([protein|F899F1EE27E6D503BCC06BC52E3C7FD80B8EF725|Fur]) [pubmed|29133393,12354229]

references

• 18697947,22389480,29133393