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

spore coat protein, similar to chloride peroxidase

locus: BSU10900

pI: 6.89

mw: 30.41 kDa

protein length: 268 aa

gene length: 804 bp

function: protection of the spore

product: spore coat protein

essential: no

synonyms

Genomic Context

categories

• [category|SW 4|Lifestyles] → [category|SW 4.2|Sporulation] → [category|SW 4.2.1|Sporulation proteins] → [category|SW 4.2.1.1|Spore coat proteins] → [category|SW 4.2.1.1.3|Class III]
• [category|SW 6|Groups of genes] → [category|SW 6.6|Poorly characterized/ putative enzymes]

Gene

Coordinates: 1,169,043 → 1,169,849

The protein

Protein family

• AB hydrolase superfamily (according to Swiss-Prot)

Structure

• [PDB|5H3H] (from ''Exiguobacterium Antarcticum'', 52% identity)

[SW|Localization]

• inner spore coat, localization depends on [protein|CEBEC9CECCF445C40D793E61A2CD23175631A473|SafA] [Pubmed|22171814]

Expression and Regulation

Operons

• genes: [gene|4591A235A80605E546EBC187038A6B88C129ADC9|yisY]
  description: [Pubmed|12480901]

  sigma factors

  • [protein|5F24258282F3166B7696B9E9ABC1706E4D06C944|SigG]: sigma factor, [Pubmed|12480901], in [regulon|5F24258282F3166B7696B9E9ABC1706E4D06C944|SigG regulon]
  • [protein|24F7FD5C7C3A68BB2760ABB8CBD8FBD65E5FF7D4|SigK]: sigma factor, [Pubmed|15383836], in [regulon|24F7FD5C7C3A68BB2760ABB8CBD8FBD65E5FF7D4|SigK regulon]
  • [protein|3CB24D493B3282278B7DC61CE3C793DFA815F9E2|SigE]: sigma factor, [Pubmed|15383836], in [regulon|3CB24D493B3282278B7DC61CE3C793DFA815F9E2|SigE regulon]

  regulatory mechanism

  • [protein|19228BAD44E6DA3DE908DC390FDF628C18D94E65|GerE]: repression, in [regulon|19228BAD44E6DA3DE908DC390FDF628C18D94E65|GerE regulon]

  regulation

  • expressed during sporulation in the forespore ([protein|search|SigG]) [Pubmed|12480901]

Biological materials

Mutant

• MGNA-A501 (yisY::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/501 NBRP B. subtilis, Japan]

References

• 12480901,22171814,15383836