YqeI

• Description: similar to predicted RNA-binding protein, may be involved in ribosome assembly
  
  

Gene name	yqeI
Synonyms
Essential	no
Product	unknown
Function	unknown
Gene expression levels in SubtiExpress: yqeI
MW, pI	10 kDa, 9.476
Gene length, protein length	288 bp, 96 aa
Immediate neighbours	nadD, aroD
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

translation

The gene

Basic information

• Locus tag: BSU25650

Database entries

• BsubCyc: BSU25650

• DBTBS entry: no entry

• SubtiList entry: [1]

Additional information

• the protein is enriched in 45S assembly intermediates that accumulate upon depletion of RbgA PubMed
• The E. coli homolog: yhbY
• The homolog from E. coli associates to the 50S subunit of the ribosome and is involved in ribosome assembly Ecocyc

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:

Database entries

• BsubCyc: BSU25650

• Structure: 1LN4 (the YhbY protein of E. coli, 41% identity, 62% similarity) PubMed

• UniProt: P54454

• KEGG entry: [2]

• E.C. number:

Additional information

• YqeI might be a RNA-binding protein PubMed

Expression and regulation

• Operon:

• Expression browser: yqeI PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Ningning Li, Yuling Chen, Qiang Guo, Yixiao Zhang, Yi Yuan, Chengying Ma, Haiteng Deng, Jianlin Lei, Ning Gao
Cryo-EM structures of the late-stage assembly intermediates of the bacterial 50S ribosomal subunit.
Nucleic Acids Res: 2013, 41(14);7073-83
[PubMed:23700310] [WorldCat.org] [DOI] (I p)

Alison Hunt, Joy P Rawlins, Helena B Thomaides, Jeff Errington
Functional analysis of 11 putative essential genes in Bacillus subtilis.
Microbiology (Reading): 2006, 152(Pt 10);2895-2907
[PubMed:17005971] [WorldCat.org] [DOI] (P p)

Gerard J Ostheimer, Alice Barkan, Brian W Matthews
Crystal structure of E. coli YhbY: a representative of a novel class of RNA binding proteins.
Structure: 2002, 10(11);1593-601
[PubMed:12429100] [WorldCat.org] [DOI] (P p)