RplK

• Description: ribosomal protein
  
  

Gene name	rplK
Synonyms	relC, tsp
Essential	no
Product	ribosomal protein L11 (BL11)
Function	translation
Interactions involving this protein in SubtInteract: RplK
MW, pI	14 kDa, 9.718
Gene length, protein length	423 bp, 141 aa
Immediate neighbours	nusG, rplA
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

translation, universally conserved proteins

This gene is a member of the following regulons

stringent response

The gene

Basic information

• Locus tag: BSU01020

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: ribosomal protein L11P family (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• Structure: 1FOX (C-terminal domain, Geobacillus stearothermophilus), 2FOW (RNA binding domain in complex with RNA, Geobacillus stearothermophilus)

• UniProt: Q06796

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Expression browser: rplK PubMed

• Sigma factor:

• Regulation:
  • RelA dependent downregulation (Class I) during stringent response PubMed

• Regulatory mechanism:

• Additional information:
  • The mRNA has a long 5' leader region. This may indicate RNA-based regulation PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Irnov Irnov, Cynthia M Sharma, Jörg Vogel, Wade C Winkler
Identification of regulatory RNAs in Bacillus subtilis.
Nucleic Acids Res: 2010, 38(19);6637-51
[PubMed:20525796] [WorldCat.org] [DOI] (I p)

Sascha Baumann, Sebastian Schoof, Marcel Bolten, Claudia Haering, Motoki Takagi, Kazuo Shin-ya, Hans-Dieter Arndt
Molecular determinants of microbial resistance to thiopeptide antibiotics.
J Am Chem Soc: 2010, 132(20);6973-81
[PubMed:20441189] [WorldCat.org] [DOI] (I p)

Matthew A Lauber, William E Running, James P Reilly
B. subtilis ribosomal proteins: structural homology and post-translational modifications.
J Proteome Res: 2009, 8(9);4193-206
[PubMed:19653700] [WorldCat.org] [DOI] (P p)

Christine Eymann, Georg Homuth, Christian Scharf, Michael Hecker
Bacillus subtilis functional genomics: global characterization of the stringent response by proteome and transcriptome analysis.
J Bacteriol: 2002, 184(9);2500-20
[PubMed:11948165] [WorldCat.org] [DOI] (P p)

S Zhang, J M Scott, W G Haldenwang
Loss of ribosomal protein L11 blocks stress activation of the Bacillus subtilis transcription factor sigma(B).
J Bacteriol: 2001, 183(7);2316-21
[PubMed:11244072] [WorldCat.org] [DOI] (P p)