Difference between revisions of "HolB"
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| + | = Categories containing this gene/protein = | ||
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| + | {{SubtiWiki category|[[essential genes]]}} | ||
=The protein= | =The protein= | ||
Revision as of 17:19, 30 November 2010
- Description: DNA polymerase III (delta subunit), part of the replisome
| Gene name | holB |
| Synonyms | yaaS |
| Essential | yes PubMed |
| Product | DNA polymerase III (delta subunit) |
| Function | replication |
| MW, pI | 37 kDa, 6.334 |
| Gene length, protein length | 987 bp, 329 aa |
| Immediate neighbours | yaaR, yaaT |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
The gene
Basic information
- Locus tag: BSU00310
Phenotypes of a mutant
essential PubMed
Database entries
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
Categories containing this gene/protein
DNA replication, essential genes
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1) (according to Swiss-Prot)
- Protein family:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions: part of the replisome: PolC-HolA-HolB-DnaX-DnaN-DnaG-DnaC-DnaI-DnaD-SsbA-DnaE-PriA-DnaB PubMed
- Localization: cytoplasm (homogeneous) PubMed
Database entries
- Structure:
- UniProt: P37540
- KEGG entry: [2]
- E.C. number: 2.7.7.7
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
Your additional remarks
References
Glenn M Sanders, H Garry Dallmann, Charles S McHenry
Reconstitution of the B. subtilis replisome with 13 proteins including two distinct replicases.
Mol Cell: 2010, 37(2);273-81
[PubMed:20122408]
[WorldCat.org]
[DOI]
(I p)
Jean-Christophe Meile, Ling Juan Wu, S Dusko Ehrlich, Jeff Errington, Philippe Noirot
Systematic localisation of proteins fused to the green fluorescent protein in Bacillus subtilis: identification of new proteins at the DNA replication factory.
Proteomics: 2006, 6(7);2135-46
[PubMed:16479537]
[WorldCat.org]
[DOI]
(P p)
