YtxO

• Description: spore coat protein
  
  

Gene name	ytxO
Synonyms	ytbB
Essential	no
Product	spore coat protein
Function	unknown
Gene expression levels in SubtiExpress: ytxO
MW, pI	16 kDa, 4.402
Gene length, protein length	429 bp, 143 aa
Immediate neighbours	ytcC, cotS
Sequences	Protein DNA Advanced_DNA
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

sporulation proteins

This gene is a member of the following regulons

SigK regulon

The gene

Basic information

• Locus tag: BSU30890

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: outer spore coat PubMed

Database entries

• Structure:

• UniProt: P46916

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: cotSA-cotS-ytxO PubMed

• Expression browser: ytxO PubMed

• Sigma factor: SigK PubMed

• Regulation:
  • expressed late during sporulation in the mother cell (SigK) PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Daisuke Imamura, Ritsuko Kuwana, Hiromu Takamatsu, Kazuhito Watabe
Localization of proteins to different layers and regions of Bacillus subtilis spore coats.
J Bacteriol: 2010, 192(2);518-24
[PubMed:19933362] [WorldCat.org] [DOI] (I p)

Leif Steil, Mónica Serrano, Adriano O Henriques, Uwe Völker
Genome-wide analysis of temporally regulated and compartment-specific gene expression in sporulating cells of Bacillus subtilis.
Microbiology (Reading): 2005, 151(Pt 2);399-420
[PubMed:15699190] [WorldCat.org] [DOI] (P p)

H Takamatsu, Y Chikahiro, T Kodama, H Koide, S Kozuka, K Tochikubo, K Watabe
A spore coat protein, CotS, of Bacillus subtilis is synthesized under the regulation of sigmaK and GerE during development and is located in the inner coat layer of spores.
J Bacteriol: 1998, 180(11);2968-74
[PubMed:9603889] [WorldCat.org] [DOI] (P p)