ytaB

168

general stress protein, survival of ethanol and salt stresses

Locus: BSU_30930

Molecular weight: 17.15 kDa

Isoelectric point: 9.73

Protein length: 155 aa

Gene length: 468 bp

Function: survival of ethanol and salt stresses

Product: unknown

Essential: no

E.C.: null

Synonyms: ytaB

Genomic Context

Hide small RNAsZoom:

List of homologs in different organisms, belongs to COG3476 (Galperin et al., 2021)

Gene

Coordinates: 3,163,237  3,163,704

The protein

Catalyzed reaction/ biological activity

• degradation of protoporphyrin IX PubMed

Protein family

• TspO/BZRP family (single member, according to UniProt)

Structure

• 4RYR (PDB) (the protein from B. cereus, 56% identity, 89% similarity) PubMed
• O34694 (AlphaFold)

Expression and Regulation

Operons

• Genes: ytaB

  Description: PubMed

  Regulation

  • induced by stress (SigB) PubMed

  Sigma factors

  • SigB: sigma factor, PubMed, in sigB regulon

Biological materials

Mutant

• MGNA-A275 (ytaB::erm), available at the NBRP B. subtilis, Japan
• BKE30930 (ytaB::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATATTTGCAACCTCCGCAT,  downstream forward: _UP4_TGAACAAAAAAAGCCGCTTA
• BKK30930 (ytaB::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATATTTGCAACCTCCGCAT,  downstream forward: _UP4_TGAACAAAAAAAGCCGCTTA

References

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