yybI

168

inner spore coat protein

Locus: BSU_40630

Molecular weight: 30.00 kDa

Isoelectric point: 5.91

Protein length: 262 aa

Gene length: 789 bp

Function: protection of the spore

Product: spore coat protein

Essential: no

E.C.: null

Synonyms: yybI

Genomic Context

Hide small RNAsZoom:

List of homologs in different organisms, belongs to COG5900 (Galperin et al., 2021)

Gene

Coordinates: 4,176,900  4,177,688

The protein

Structure

• P37495 (AlphaFold)

Localization

• inner spore coat, localization depends on SafA PubMed

Expression and Regulation

Operons

• Genes: yybI

  Description: PubMed

  Regulation

  • expressed early during sporulation in the mother cell (SigE) PubMed

  Sigma factors

  • SigE: sigma factor, PubMed, in sigE regulon

• Genes: yybH-yybI

  Description: (according to DBTBS) null

  Regulation

  • expressed early during sporulation in the mother cell (SigE) PubMed

Biological materials

Mutant

• MGNA-B845 (yybI::erm), available at the NBRP B. subtilis, Japan
• BKE40630 (yybI::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CAATTGTGTCACCTTCCCTA,  downstream forward: _UP4_TAAGTATTCTTTCGATGCAG
• BKK40630 (yybI::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CAATTGTGTCACCTTCCCTA,  downstream forward: _UP4_TAAGTATTCTTTCGATGCAG

References

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