YugI

• Description: similar to a domain of E. coli polyribonucleotide phosphorylase and to four repeated domains at the N-terminus of E. coli ribosomal protein S1, has an RNA-binding surface
  
  

Gene name	yugI
Synonyms
Essential	no
Product	unknown
Function	unknown
Gene expression levels in SubtiExpress: yugI
MW, pI	14 kDa, 5.918
Gene length, protein length	390 bp, 130 aa
Immediate neighbours	yuzA, alaT
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

proteins of unknown function

This gene is a member of the following regulons

stringent response

The gene

Basic information

• Locus tag: BSU31390

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: cytoplasm (according to Swiss-Prot)

Database entries

• Structure: 2K4K

• UniProt: P80870

• KEGG entry: [3]

• E.C. number:

Additional information

• subject to Clp-dependent proteolysis upon glucose starvation PubMed

Expression and regulation

• Operon: yugI PubMed

• Expression browser: yugI PubMed

• Sigma factor:

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

• Regulatory mechanism:

• Additional information:
  • subject to Clp-dependent proteolysis upon glucose starvation PubMed
  • A ncRNA is predicted between yugI and alaT 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)

Wenyu Yu, Bingke Yu, Jicheng Hu, Wei Xia, Changwen Jin, Bin Xia
1H, 13C, and 15N resonance assignments of a general stress protein GSP13 from Bacillus subtilis.
Biomol NMR Assign: 2008, 2(2);163-5
[PubMed:19636895] [WorldCat.org] [DOI] (I p)

Wenyu Yu, Jicheng Hu, Bingke Yu, Wei Xia, Changwen Jin, Bin Xia
Solution structure of GSP13 from Bacillus subtilis exhibits an S1 domain related to cold shock proteins.
J Biomol NMR: 2009, 43(4);255-9
[PubMed:19152054] [WorldCat.org] [DOI] (I p)

Ulf Gerth, Holger Kock, Ilja Kusters, Stephan Michalik, Robert L Switzer, Michael Hecker
Clp-dependent proteolysis down-regulates central metabolic pathways in glucose-starved Bacillus subtilis.
J Bacteriol: 2008, 190(1);321-31
[PubMed:17981983] [WorldCat.org] [DOI] (I 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)

Bauke Oudega, Gregory Koningstein, Luísa Rodrigues, Maria de Sales Ramon, Helmut Hilbert, Andreas Düsterhöft, Thomas M Pohl, Thomas Weitzenegger
Analysis of the Bacillus subtilis genome: cloning and nucleotide sequence of a 62 kb region between 275 degrees (rrnB) and 284 degrees (pai).
Microbiology (Reading): 1997, 143 ( Pt 8);2769-2774
[PubMed:9274030] [WorldCat.org] [DOI] (P p)