YerB

• Description: PcrA interaction protein
  
  

Gene name	yerB
Synonyms
Essential	no
Product	unknown
Function	unknown
Gene expression levels in SubtiExpress: yerB
Interactions involving this protein in SubtInteract: YerB
MW, pI	36 kDa, 8.159
Gene length, protein length	993 bp, 331 aa
Immediate neighbours	yerA, yerC
Sequences	Protein DNA DNA_with_flanks
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

mobile genetic elements, membrane proteins, phosphoproteins

This gene is a member of the following regulons

Spo0A regulon

The gene

Basic information

• Locus tag: BSU06570

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: phosphorylation on (Thr-97 OR Ser-103) PubMed

• Cofactor(s):

• Effectors of protein activity:

• Interactions:
  • YerB-PcrA PubMed

• Localization: cell membrane (according to Swiss-Prot), Polar (Septum) PubMed

Database entries

• Structure: 2PSB

• UniProt: O34968

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: yerB-yerC (according to DBTBS)

• Expression browser: yerB PubMed

• Sigma factor:

• Regulation:
  • expressed under conditions that trigger sporulation (Spo0A) PubMed

• Regulatory mechanism:
  • Spo0A: transcription activation PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Boris Macek, Ivan Mijakovic, Jesper V Olsen, Florian Gnad, Chanchal Kumar, Peter R Jensen, Matthias Mann
The serine/threonine/tyrosine phosphoproteome of the model bacterium Bacillus subtilis.
Mol Cell Proteomics: 2007, 6(4);697-707
[PubMed:17218307] [WorldCat.org] [DOI] (P p)

Jean-Christophe Meile, Ling Juan Wu, S Dusko Ehrlich, Jeff Errington, Philippe Noirot
Systematic localisation of proteins fused to the green fluorescent protein in Bacillus subtilis: identification of new proteins at the DNA replication factory.
Proteomics: 2006, 6(7);2135-46
[PubMed:16479537] [WorldCat.org] [DOI] (P p)

Virginie Molle, Masaya Fujita, Shane T Jensen, Patrick Eichenberger, José E González-Pastor, Jun S Liu, Richard Losick
The Spo0A regulon of Bacillus subtilis.
Mol Microbiol: 2003, 50(5);1683-701
[PubMed:14651647] [WorldCat.org] [DOI] (P p)

M-F Noirot-Gros, P Soultanas, D B Wigley, S D Ehrlich, P Noirot, M-A Petit
The beta-propeller protein YxaL increases the processivity of the PcrA helicase.
Mol Genet Genomics: 2002, 267(3);391-400
[PubMed:12073041] [WorldCat.org] [DOI] (P p)