srfAC [2017-8-11 16:0:3]

surfactin synthetase / competence

locus: BSU03510

pI: 4.97

mw: 143.59 kDa

protein length: 1274 aa

gene length: 3822 bp

function: antibiotic synthesis

product: surfactin synthetase / competence

essential: no

synonyms: comL

Genomic Context

categories

• [category|SW 2|Metabolism] → [category|SW 2.6|Additional metabolic pathways] → [category|SW 2.6.6|Miscellaneous metabolic pathways] → [category|SW 2.6.6.1|Biosynthesis of antibacterial compounds]
• [category|SW 4|Lifestyles] → [category|SW 4.1|Exponential and early post-exponential lifestyles] → [category|SW 4.1.4|Swarming]
• [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.15|Biosynthesis of antibacterial compounds]
• [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]
• [category|SW 6|Groups of genes] → [category|SW 6.4|Phosphoproteins] → [category|SW 6.4.5|Phosphorylation on a Ser residue]

Gene

Coordinates: 398,532 → 402,359

The protein

Protein family

• acyl carrier domain (according to Swiss-Prot)

Paralogous protein(s)

• complete length: [protein|C1C051209943E02369356075EAA733297E9478CB|PpsE], [protein|1D5F227860A321506A1AB4BAE63CAD3A66E43BFC|SrfAC]
• reiterated [protein|1D5F227860A321506A1AB4BAE63CAD3A66E43BFC|SrfAC]-like proteins: [protein|95B75CFF126AF0AD845E62B4036DD3B6DAC8C7FA|DhbF], [protein|E3D7EF8F165CAC2682B0D620081C5C6E555E43C4|PpsA], [protein|E7A2F93B33B1899313893D362D92405232BC9097|PpsB], [protein|D11CE89E2AC2ADE3FEFEC261E295EC5906CE6407|PpsC], [protein|E73D9F1A8F54DAD4B2056CABBE580D7AD36CB042|PpsD], [protein|81845F44CE2C601555066E31E87384FF5D7B4139|SrfAA], [protein|3C484FDB3A440269E87D6B6E8500A875AC456666|SrfAB]
• partial match (more than 1,000 amino acids): [protein|13EB6B903088C11D985DDB7CEC864797058FE038|PksJ], [protein|66AFF1FC7D1BBA8EA5BB57A935FF5AB890A895C1|PksN]

Modification

• phosphorylation on Ser-1003 [Pubmed|17218307]

Structure

• [PDB|2VSQ] [pubmed|18583577]

[SW|Localization]

• cell membrane [Pubmed|18763711]

Expression and Regulation

Operons

• genes: [gene|81845F44CE2C601555066E31E87384FF5D7B4139|srfAA]-[gene|3C484FDB3A440269E87D6B6E8500A875AC456666|srfAB]-[gene|4D76F07D6124D56C7CEBBDAB9E84B2718BF1E7FC|comS]-[gene|1D5F227860A321506A1AB4BAE63CAD3A66E43BFC|srfAC]-[gene|9D0914FC38FFF4028C2BA5970DC87B3A1027E253|srfAD]
  description: [Pubmed|1715856]

  sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|1715856], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

  regulatory mechanism

  • [protein|638D6D2FCCA2A167EFED05CB4E60C2D78D5319AE|PhoP]: activation, [Pubmed|25666134], in [regulon|638D6D2FCCA2A167EFED05CB4E60C2D78D5319AE|PhoP regulon]
  • [protein|90ACE0DECA58D3C1A55E135120F7A0C1C920571C|CodY]: repression, [Pubmed|8830686], in [regulon|90ACE0DECA58D3C1A55E135120F7A0C1C920571C|CodY regulon]
  • [protein|7832489F11F606BCF637EC23BAAB41AD10237EBB|ComA]: activation, [Pubmed|1715856,16091051], in [regulon|7832489F11F606BCF637EC23BAAB41AD10237EBB|ComA regulon]
  • [protein|00BCAAE16576DC5426A652580C69A570FC7A1C2C|PerR]: activation, [Pubmed|16166527], in [regulon|00BCAAE16576DC5426A652580C69A570FC7A1C2C|PerR regulon]
  • [protein|2C6386E9A63F410558D168798D077DF91590F454|Spx]: repression, [Pubmed|12642660], in [regulon|2C6386E9A63F410558D168798D077DF91590F454|Spx regulon]
  • [protein|5872812AB61E92E2944E926915EB7FEE71BFA6D5|Abh]: repression, [Pubmed|20817675], in [regulon|5872812AB61E92E2944E926915EB7FEE71BFA6D5|Abh regulon]

  regulation

  • expressed at high cell density ([protein|search|ComA]) [Pubmed|16091051]

  additional information

  • A [protein|search|ncRNA] is predicted between '[protein|search|hxlR]' and '[protein|search|srfAA]' [PubMed|20525796]

References

Reviews

• 20735481

Research papers

• 18583577,18763711