Difference between revisions of "SpoIIIE"
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** translocates septum-entrapped DNA only when septum closure precedes complete segregation of chromosomes {{PubMed|19818024}} | ** translocates septum-entrapped DNA only when septum closure precedes complete segregation of chromosomes {{PubMed|19818024}} | ||
** the two DNA translocases [[SftA]] and [[SpoIIIE]] synergistically affect chromosome dimer resolution presumably by positioning the dif sites in close proximity, before or after completion of cell division, respectively {{PubMed|21239579}} | ** the two DNA translocases [[SftA]] and [[SpoIIIE]] synergistically affect chromosome dimer resolution presumably by positioning the dif sites in close proximity, before or after completion of cell division, respectively {{PubMed|21239579}} | ||
| + | ** binds DNA sequences named SRS for SpoIIIE recognition sequence, GAGAAGGG {{PubMed|18391964}} | ||
* '''Protein family:''' | * '''Protein family:''' | ||
| Line 82: | Line 83: | ||
* '''Kinetic information:''' | * '''Kinetic information:''' | ||
| − | * '''Domains:''' | + | * '''[[Domains]]:''' |
| + | ** N-terminal transmembrane domain (4 helices) {{PubMed|24297254}} | ||
| + | ** 134 aa linker {{PubMed|24297254}} | ||
| + | ** 512 aa motor domain at the C-terminus {{PubMed|24297254}} | ||
* '''Modification:''' | * '''Modification:''' | ||
| − | * ''' | + | * '''[[Cofactors]]:''' |
* '''Effectors of protein activity:''' | * '''Effectors of protein activity:''' | ||
| Line 145: | Line 149: | ||
<pubmed> 22047950 22934648 23400100 </pubmed> | <pubmed> 22047950 22934648 23400100 </pubmed> | ||
==Original publications== | ==Original publications== | ||
| − | <pubmed> 18160039, 18593879, 3129532 2507870 18593879 23559069 9150232,2492502, 11062134,9155041, 14680637,7797072, 7567988, 2507870,8160014,9515703, 19818024 19788545 20298190 20516200 21239579 18391964 23667326 11134515 </pubmed> | + | <pubmed> 18160039, 18593879, 3129532 2507870 18593879 23559069 9150232,2492502, 11062134,9155041, 14680637,7797072, 7567988, 2507870,8160014,9515703, 19818024 19788545 20298190 20516200 21239579 18391964 23667326 11134515 24297254</pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 18:38, 4 December 2013
- Description: ATP-dependent DNA translocase, resolution of chromosomal dimers after DNA replication, transports the forespore chromosome across the sporulation septum
| Gene name | spoIIIE |
| Synonyms | |
| Essential | no |
| Product | ATP-dependent DNA translocase required for chromosome
partitioning through the septum into the forespore |
| Function | chromosome partition during sporulation |
| Gene expression levels in SubtiExpress: spoIIIE | |
| MW, pI | 86 kDa, 6.757 |
| Gene length, protein length | 2361 bp, 787 aa |
| Immediate neighbours | ylzJ, ymfC |
| Sequences | Protein DNA DNA_with_flanks |
Genetic context 
This image was kindly provided by SubtiList
| |
Expression at a glance PubMed
| |
Contents
Categories containing this gene/protein
DNA condensation/ segregation, sporulation/ other, membrane proteins
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU16800
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- transports the forespore chromosome across the sporulation septum PubMed
- translocates septum-entrapped DNA only when septum closure precedes complete segregation of chromosomes PubMed
- the two DNA translocases SftA and SpoIIIE synergistically affect chromosome dimer resolution presumably by positioning the dif sites in close proximity, before or after completion of cell division, respectively PubMed
- binds DNA sequences named SRS for SpoIIIE recognition sequence, GAGAAGGG PubMed
- Protein family:
- Paralogous protein(s): SftA
Extended information on the protein
- Kinetic information:
- Modification:
- Effectors of protein activity:
- Interactions:
- assembles into ∼45 nm complexes PubMed
- Localization:
- transmembrane domain mediates dynamic localization to active division sites PubMed
- complexes are recruited to nascent sites of septation, and are subsequently escorted by the constriction machinery to the center of sporulation and division septa PubMed
Database entries
- Structure:
- UniProt: P21458
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Operon: spoIIIE PubMed
- 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
Reviews
Original publications
