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  • Description: assembly of the 50S subunit of the ribosome <br/><br/>
Gene name rbgA
Synonyms ylqF
Essential yes PubMed
Product GTPase
Function ribosome assembly
MW, pI 31 kDa, 9.528
Gene length, protein length 846 bp, 282 aa
Immediate neighbours rplS, rnhB
Get the DNA and protein sequences <br/> (Barbe et al., 2009)
Genetic context <br/> YlqF context.gif
<div align="right"> <small>This image was kindly provided by SubtiList</small></div>


The gene

Basic information

  • Locus tag: BSU16050

Phenotypes of a mutant

essential PubMed

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Binds and hydrolyzes GTP and readily exchanges GDP for GTP
  • Protein family: MTG1 subfamily (according to Swiss-Prot) Era/Obg family

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cytoplasm (according to Swiss-Prot)

Database entries

  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Regulation:
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Naotake Ogasawara, Nara, Japan

Your additional remarks



<pubmed> 19575570 </pubmed>

Original publications

<pubmed>12427945, 16390447 16997968 </pubmed>