Difference between revisions of "RbgA"
| Line 35: | Line 35: | ||
<br/><br/><br/><br/> | <br/><br/><br/><br/> | ||
<br/><br/><br/><br/> | <br/><br/><br/><br/> | ||
| − | |||
| − | |||
| − | |||
| − | |||
<br/><br/> | <br/><br/> | ||
| Line 66: | Line 62: | ||
=== Additional information=== | === Additional information=== | ||
| − | |||
| − | |||
| Line 85: | Line 79: | ||
* '''Domains:''' | * '''Domains:''' | ||
| − | + | ** RNA-binding domain at the C-terminus {{PubMed|23325847}} | |
* '''Modification:''' | * '''Modification:''' | ||
| Line 114: | Line 108: | ||
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=rbgA_1676532_1677380_1 rbgA] {{PubMed|22383849}} | * '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=rbgA_1676532_1677380_1 rbgA] {{PubMed|22383849}} | ||
| − | * '''Sigma factor:''' | + | * '''[[Sigma factor]]:''' |
* '''Regulation:''' | * '''Regulation:''' | ||
| Line 148: | Line 142: | ||
==Original publications== | ==Original publications== | ||
'''Additional publications:''' {{PubMed|22267738}} | '''Additional publications:''' {{PubMed|22267738}} | ||
| − | <pubmed>12427945, 16390447 16997968 </pubmed> | + | <pubmed>12427945, 16390447 16997968 23325847 </pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 17:51, 25 January 2013
- Description: assembly of the 50S subunit of the ribosome
| Gene name | rbgA |
| Synonyms | ylqF |
| Essential | yes PubMed |
| Product | GTPase |
| Function | ribosome assembly |
| Gene expression levels in SubtiExpress: rbgA | |
| MW, pI | 31 kDa, 9.528 |
| Gene length, protein length | 846 bp, 282 aa |
| Immediate neighbours | rplS, rnhB |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Expression at a glance PubMed
| |
Contents
Categories containing this gene/protein
translation, essential genes, GTP-binding proteins
This gene is a member of the following regulons
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:
- RNA-binding domain at the C-terminus PubMed
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization: cytoplasm (according to Swiss-Prot)
Database entries
- Structure: 1PUJ
- UniProt: O31743
- 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
References
Reviews
Natalie Verstraeten, Maarten Fauvart, Wim Versées, Jan Michiels
The universally conserved prokaryotic GTPases.
Microbiol Mol Biol Rev: 2011, 75(3);507-42, second and third pages of table of contents
[PubMed:21885683]
[WorldCat.org]
[DOI]
(I p)
Robert A Britton
Role of GTPases in bacterial ribosome assembly.
Annu Rev Microbiol: 2009, 63;155-76
[PubMed:19575570]
[WorldCat.org]
[DOI]
(I p)
Original publications
Additional publications: PubMed
Megha Gulati, Nikhil Jain, Baskaran Anand, Balaji Prakash, Robert A Britton
Mutational analysis of the ribosome assembly GTPase RbgA provides insight into ribosome interaction and ribosome-stimulated GTPase activation.
Nucleic Acids Res: 2013, 41(5);3217-27
[PubMed:23325847]
[WorldCat.org]
[DOI]
(I p)
Laura Schaefer, William C Uicker, Catherine Wicker-Planquart, Anne-Emmanuelle Foucher, Jean-Michel Jault, Robert A Britton
Multiple GTPases participate in the assembly of the large ribosomal subunit in Bacillus subtilis.
J Bacteriol: 2006, 188(23);8252-8
[PubMed:16997968]
[WorldCat.org]
[DOI]
(P p)
William C Uicker, Laura Schaefer, Robert A Britton
The essential GTPase RbgA (YlqF) is required for 50S ribosome assembly in Bacillus subtilis.
Mol Microbiol: 2006, 59(2);528-40
[PubMed:16390447]
[WorldCat.org]
[DOI]
(P p)
Takuya Morimoto, Pek Chin Loh, Tomohiro Hirai, Kei Asai, Kazuo Kobayashi, Shigeki Moriya, Naotake Ogasawara
Six GTP-binding proteins of the Era/Obg family are essential for cell growth in Bacillus subtilis.
Microbiology (Reading): 2002, 148(Pt 11);3539-3552
[PubMed:12427945]
[WorldCat.org]
[DOI]
(P p)
