liaR [2019-08-28 12:58:02]

two-component response regulator, regulation of the [gene|B6D1159454969D1D578E05D5CE2259E079688510|liaI]-[gene|AE4BF12C368468C553EED7A696D5EFC63F56CA39|liaH]-[gene|A71B0392FFF70EFFC096E7E9BD5FE30792821CDD|liaG]-[gene|C107A958DFA2B0DA4837E2F9F648CD329A3116AC|liaF]-[gene|9A1871BD853254EEA8B4E78CA187F9315CBDF43D|liaS]-[gene|search|liaR ]operon in response to bacitracin

locus: BSU_33080

pI: 4.96

mw: 22.98 kDa

protein length: 211 aa

gene length: 636 bp

function: regulation of the [gene|B6D1159454969D1D578E05D5CE2259E079688510|liaI]-[gene|AE4BF12C368468C553EED7A696D5EFC63F56CA39|liaH]-[gene|A71B0392FFF70EFFC096E7E9BD5FE30792821CDD|liaG]-[gene|C107A958DFA2B0DA4837E2F9F648CD329A3116AC|liaF]-[gene|9A1871BD853254EEA8B4E78CA187F9315CBDF43D|liaS]-[gene|search|liaR ]operon

product: two-component response regulator

essential: no

synonyms: yvqC

Genomic Context

categories

• [category|SW 3|Information processing] → [category|SW 3.4|Regulation of gene expression] → [category|SW 3.4.2|Transcription factors and their control] → [category|SW 3.4.2.1|Two-component system response regulators]
• [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.13|Resistance against toxins/ antibiotics]
• [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.8|Resistance against oxidative and electrophile stress]
• [category|SW 6|Groups of genes] → [category|SW 6.4|Phosphoproteins] → [category|SW 6.4.2|Phosphorylation on an Asp residue]

Gene

Coordinates: 3,394,422 3,395,057

The protein

Catalyzed reaction/ biological activity

• regulation of the ''[gene|B6D1159454969D1D578E05D5CE2259E079688510|liaI]-[gene|AE4BF12C368468C553EED7A696D5EFC63F56CA39|liaH]-[gene|A71B0392FFF70EFFC096E7E9BD5FE30792821CDD|liaG]-[gene|C107A958DFA2B0DA4837E2F9F648CD329A3116AC|liaF]-[gene|9A1871BD853254EEA8B4E78CA187F9315CBDF43D|liaS]-[gene|49E70A20CC05DBE485953C0AE34E634EFB33C3B2|liaR]'' operon in response to bacitracin

Paralogous protein(s)

• [protein|DD799ED3EB79457C27ED30C7B4DBBC2C8F962191|YhcZ], [protein|EFEAF09E4449A022A7323450FDED9458426A0080|YdfI], [protein|23F365C23BDEE02D42C9355FC7D2A65DAF9F79ED|YxjL], [protein|387EF370CE24F7A3C20789A57329A02EBED46F53|LnrK]

Modification

• phosphorylation on a Asp residue by [protein|9A1871BD853254EEA8B4E78CA187F9315CBDF43D|LiaS]

Structure

• [PDB|5HEV] ([protein|search|LiaR ]from Enterococcus faecium, 62% identity) [pubmed|27670715]

[SW|Localization]

• cytoplasm (according to Swiss-Prot)

Expression and Regulation

Operons

• genes: [gene|A71B0392FFF70EFFC096E7E9BD5FE30792821CDD|liaG]-[gene|C107A958DFA2B0DA4837E2F9F648CD329A3116AC|liaF]-[gene|9A1871BD853254EEA8B4E78CA187F9315CBDF43D|liaS]-[gene|49E70A20CC05DBE485953C0AE34E634EFB33C3B2|liaR]
  description: [Pubmed|16816187]

  sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|15273097], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

  regulatory mechanism

  • [protein|49E70A20CC05DBE485953C0AE34E634EFB33C3B2|LiaR]: activation, [Pubmed|16816187], in [regulon|49E70A20CC05DBE485953C0AE34E634EFB33C3B2|LiaR regulon]

  regulation

  • ''[protein|search|liaG]'': constitutive

• genes: [gene|B6D1159454969D1D578E05D5CE2259E079688510|liaI]-[gene|AE4BF12C368468C553EED7A696D5EFC63F56CA39|liaH]-[gene|A71B0392FFF70EFFC096E7E9BD5FE30792821CDD|liaG]-[gene|C107A958DFA2B0DA4837E2F9F648CD329A3116AC|liaF]-[gene|9A1871BD853254EEA8B4E78CA187F9315CBDF43D|liaS]-[gene|49E70A20CC05DBE485953C0AE34E634EFB33C3B2|liaR]
  description: [Pubmed|14651641]

  regulation

  • ''[protein|search|liaG]'': constitutive

Biological materials

Mutant

• MGNA-B034 (yvqC::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1033 NBRP B. subtilis, Japan]
• BKE33080 ([gene|49E70A20CC05DBE485953C0AE34E634EFB33C3B2|liaR]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE33080 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CCCCATTCTGACCATTTCAT, downstream forward: _UP4_AATCATCTCGTGAATTAGGC
• BKK33080 ([gene|49E70A20CC05DBE485953C0AE34E634EFB33C3B2|liaR]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK33080 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CCCCATTCTGACCATTTCAT, downstream forward: _UP4_AATCATCTCGTGAATTAGGC

labs

• [SW|John Helmann], Cornell University, USA [http://www.micro.cornell.edu/research/labs/helmann-lab/index.cfm Homepage]

References

Reviews

• 27344142

Original publications

• 18394148,19164152,15273097,17921301,10094672,19164157,14651641,17600057,17660417,16816187,15101989,17660417,20057163,20817675,20639339,23279150,22964256,22092710,23326432,27791134,27856233,27670715,29185696,,30848888