ftsA:On One Page
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Quickview | Gene | Gene Product(s) | Expression | Evolution | On One Page |
Quickview | | Gene | | Product(s) | | Expression| | Evolution | | References | |
Quickview
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Standard Name |
ftsA |
---|---|
Gene Synonym(s) |
ECK0095, b0094, JW0092, divA[1], divA |
Product Desc. |
essential cell division protein FtsA[2][3] Cell division and septation protein, specific role unknown; recruited to FtsZ ring[4] |
Product Synonyms(s) |
ATP-binding cell division protein involved in recruitment of FtsK to Z ring[1], B0094[2][1], DivA[2][1], FtsA[2][1] , divA, ECK0095, JW0092, b0094 |
Function from GO |
<GO_nr /> |
Knock-Out Phenotype | |
Regulation/Expression |
transcription unit(s): ftsAZ[2], mraZW-ftsLI-murEF-mraY-murD-ftsW-murGC-ddlB-ftsQAZ[2], ftsQAZ[2], OP00295 |
Regulation/Activity | |
Quick Links | |
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Notes
FtsA is an essential gene. ftsA* mutants no longer require zipA. Divisome.[4]
Gene
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Nomenclature
See Help:Gene_nomenclature for help with entering information in the Gene Nomenclature table.
Standard name |
ftsA |
---|---|
Mnemonic |
Filamentation, temperature sensitive |
Synonyms |
ECK0095, b0094, JW0092, divA[1], divA |
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Notes
Location(s) and DNA Sequence
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See Help:Gene_location for help entering information in the Gene Location and DNA sequence table.
Strain | Map location | Genome coordinates | Genome browsers | Sequence links |
---|---|---|---|---|
MG1655 |
2.24 minutes |
MG1655: 103982..105244 |
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NC_012967: 106786..108048 |
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NC_012759: 103981..105243 |
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W3110 |
|
W3110: 103982..105244 |
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DH10B: 78086..79348 |
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Notes
Sequence Features
See Help:Gene_sequence_features for help in entering sequence features in EcoliWiki.
Feature Type | Strain | Genomic Location | Evidence | Reference | Notes |
---|---|---|---|---|---|
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Notes
Alleles and Phenotypes
See Help:Gene_alleles for how to enter or edit alleles and phenotypes in EcoliWiki.
Allele | Nt change(s) | AA change(s) | Phenotype: Type | Phenotype: Description | Reference | Availability | Comments |
---|---|---|---|---|---|---|---|
FtsA* |
R286W |
Growth Phenotype |
gain of function, can suppress cell division mutants, can compensate for a loss of ZipA Below normal levels of FtsZ, normal cell division is not permitted Cells are 27% shorter during exponential growth at 32C Enhances Z-ring assembly kinetics without increasing total levels of FtsZ |
PMID:17542921 PMID:17322202 |
suppressor of loss of zipA
| ||
ftsA1882(ts) |
Growth Phenotype |
forms small chains of swollen cells at 42 C; after a shift back to permissive temperature minicell-like cells are formed by the formation of aberrant constrictions |
PMID:1097423 PMID:4591963 PMID:338600 |
part of AX621 strain | |||
ftsA16(Am) |
Nonsense Mutation |
Growth Phenotype |
division stops after about 20 minutes at 42 C |
PMID:374336 |
amber (UAG) mutation | ||
ftsA2(ts) |
temperature sensitive |
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ftsA3(ts) |
temperature sensitive |
PMID:6365891 |
forms abortive septa | ||||
ftsA27(ts) |
temperature sensitive |
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ftsA6 |
PMID:3280547 |
does not react to permissive temperature like other mutations | |||||
ftsA12(ts) |
Growth Phenotype |
stops dividing at 42 C
|
PMID:8509333 PMID:7885232 PMID:8509333 |
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ftsA12(ts) |
Cell Shape |
makes non-septated filaments at 42 C |
PMID:8509333 PMID:7885232 |
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ftsA10 |
Growth Phenotype |
resistant to UV irradiation a temperature sensitive cell division mutant |
PMID:14237063 PMID:3032902 |
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ftsA16(Am) |
Nonsense Mutation |
Cell Shape |
at 42 C indentations where septation would occur if grown at permissive temperature are seen |
PMID:374336 |
amber (UAG) mutation | ||
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Notes
Genetic Interactions
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Interactor | Interaction | Allele | Score(s) | Reference(s) | Accessions | Notes |
---|---|---|---|---|---|---|
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Notes
Genetic Resources
See Help:Gene_resources for help entering information into the Genetic Resources table.
Resource | Resource Type | Source | Notes/Reference |
---|---|---|---|
JW0092 |
Plasmid clone |
PMID:16769691 Status:Clone OK Primer 1:GCCATCAAGGCGACGGACAGAAA Primer 2:CCAAACTCTTTTCGCAGCCAACT | |
Kohara Phage |
PMID:3038334 | ||
Kohara Phage |
PMID:3038334 | ||
leuO3051::Tn10 |
Linked marker |
est. P1 cotransduction: 47% [6] | |
Linked marker |
est. P1 cotransduction: 14% [6] | ||
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Notes
Accessions in Other Databases
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
EcoCyc:EG10339 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG10339 |
Escherichia coli str. K-12 substr. MG1655 | |
RegulonDB:ECK120000333 |
Escherichia coli str. K-12 substr. MG1655 | |
Escherichia coli str. K-12 substr. MG1655 | ||
EchoBASE:EB0335 |
Escherichia coli str. K-12 substr. MG1655 | |
ASAP:ABE-0000331 |
Escherichia coli str. K-12 substr. MG1655 | |
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Notes
Links
Name | URL | Comments |
---|---|---|
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Product(s)
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Nomenclature
See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.
Standard name |
FtsA |
---|---|
Synonyms |
ATP-binding cell division protein involved in recruitment of FtsK to Z ring[1], B0094[2][1], DivA[2][1], FtsA[2][1] , divA, ECK0095, JW0092, b0094 |
Product description |
essential cell division protein FtsA[2][3] Cell division and septation protein, specific role unknown; recruited to FtsZ ring[4] |
EC number (for enzymes) |
|
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Notes
Function
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Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.
Qualifier | GO ID | GO term name | Reference | Evidence Code | with/from | Aspect | Notes | Status |
---|---|---|---|---|---|---|---|---|
GO:0000917 |
barrier septum formation |
P |
Missing: evidence, reference | |||||
GO:0007049 |
cell cycle |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR003494 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0007049 |
cell cycle |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR020823 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0007049 |
cell cycle |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0131 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0032155 |
cell division site part |
PMID:8917533 |
IDA: Inferred from Direct Assay |
C |
complete | |||
GO:0051301 |
cell division |
PMID:4583216 |
IMP: Inferred from Mutant Phenotype |
P |
complete | |||
GO:0008360 |
regulation of cell shape |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0133 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0051301 |
cell division |
PMID:8917533 |
IMP: Inferred from Mutant Phenotype |
P |
complete | |||
GO:0000910 |
cytokinesis |
PMID:8917533 |
IMP: Inferred from Mutant Phenotype |
P |
complete | |||
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Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.
Partner Type | Partner | Notes | References | Evidence |
---|---|---|---|---|
Protein |
aceE |
PMID:15690043 |
Experiment(s):EBI-881093 | |
Protein |
dnaJ |
PMID:15690043 |
Experiment(s):EBI-881093 | |
Protein |
dnaK |
PMID:15690043 |
Experiment(s):EBI-881093 | |
Protein |
mreB |
PMID:15690043 |
Experiment(s):EBI-881093 | |
Protein |
tufA |
PMID:15690043 |
Experiment(s):EBI-881093, EBI-888109 | |
Protein |
accD |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
cutA |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
nusG |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
rho |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
rplK |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
rplL |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
rplT |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
rplU |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
rpsB |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
slyD |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
tdcE |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
yfiF |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
yhhA |
PMID:15690043 |
Experiment(s):EBI-888109 | |
Protein |
murB |
PMID:19402753 |
MALDI(Z-score):39.730525 | |
Protein |
tufB |
PMID:19402753 |
MALDI(Z-score):21.725028 | |
Protein |
tdcE |
PMID:19402753 |
LCMS(ID Probability):99.0 | |
Protein |
cutA |
PMID:19402753 |
LCMS(ID Probability):99.0 | |
Protein |
yhhA |
PMID:19402753 |
LCMS(ID Probability):99.0 | |
FtsZ |
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Protein |
ftsA |
PMID:11053380 |
yeast two-hybrid assay | |
Protein |
ftsK44 |
ftsA R286W supresses ftsK44 |
PMID:16194242 |
|
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Notes
Localization
See Help:Product_localization for how to add or edit information in this section of EcoliWiki.
Compartment | Description | Evidence | Reference/Source | Notes |
---|---|---|---|---|
Inner membrane |
localizes to septum, dependent on interaction with FtsZ |
| ||
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Notes
Structure and Physical Properties
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Physical Properties
See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.
Name | |
---|---|
Sequence |
MIKATDRKLV VGLEIGTAKV AALVGEVLPD GMVNIIGVGS CPSRGMDKGG VNDLESVVKC VQRAIDQAEL MADCQISSVY LALSGKHISC QNEIGMVPIS EEEVTQEDVE NVVHTAKSVR VRDEHRVLHV IPQEYAIDYQ EGIKNPVGLS GVRMQAKVHL ITCHNDMAKN IVKAVERCGL KVDQLIFAGL ASSYSVLTED ERELGVCVVD IGGGTMDIAV YTGGALRHTK VIPYAGNVVT SDIAYAFGTP PSDAEAIKVR HGCALGSIVG KDESVEVPSV GGRPPRSLQR QTLAEVIEPR YTELLNLVNE EILQLQEKLR QQGVKHHLAA GIVLTGGAAQ IEGLAACAQR VFHTQVRIGA PLNITGLTDY AQEPYYSTAV GLLHYGKESH LNGEAEVEKR VTASVGSWIK RLNSWLRKEF |
Length |
420 |
Mol. Wt |
45.328 kDa |
pI |
6.2 (calculated) |
Extinction coefficient |
28,880 - 30,005 (calc based on 12 Y, 2 W, and 9 C residues) |
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Domains/Motifs/Modification Sites
See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.
|
<motif_map/> |
Structure
| </protect>
Structure figures<protect> | ||||||
Notes
Gene Product Resources
See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.
Resource type | Source | Notes/Reference |
---|---|---|
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Notes
Accessions in Other Databases
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
Escherichia coli str. K-12 substr. MG1655 | ||
Escherichia coli str. K-12 substr. MG1655 | ||
ASAP:ABE-0000331 |
Escherichia coli str. K-12 substr. MG1655 | |
Escherichia coli str. K-12 substr. MG1655 | ||
EcoCyc:EG10339 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG10339 |
Escherichia coli str. K-12 substr. MG1655 | |
Escherichia coli str. K-12 substr. MG1655 | ||
RegulonDB:ECK120000333 |
Escherichia coli str. K-12 substr. MG1655 | |
EchoBASE:EB0335 |
Escherichia coli str. K-12 substr. MG1655 | |
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Notes
Structure resembles actin, plus an extra domain.
Links
Name | URL | Comments |
---|---|---|
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Expression
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Overview
This is a placeholder for a summary statement on how expression of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.
Cellular Levels
Molecule | Organism or Strain | Value | Units | Experimental Conditions | Assay used | Notes | Reference(s) |
---|---|---|---|---|---|---|---|
Protein |
E. coli D1210 |
175 |
molecules/cell |
|
quantitative western |
PMID:1406287 | |
Protein |
E. coli D1210 |
200 |
molecules/cell |
|
quantitative western |
PMID:1406287 | |
Protein |
E. coli D1210 |
127 |
molecules/cell |
|
quantitative western |
PMID:1406287 | |
Protein |
E. coli D1210 |
100 |
molecules/cell |
|
quantitative western |
PMID:1406287 | |
Protein |
E. coli D1210 |
74 |
molecules/cell |
|
quantitative western |
PMID:1406287 | |
Protein |
E. coli D1210 |
48 |
molecules/cell |
|
quantitative western |
PMID:1406287 | |
Protein |
E. coli D1210 |
45 |
molecules/cell |
|
quantitative western |
PMID:1406287 | |
Protein |
E. coli D1210 |
43 |
molecules/cell |
|
quantitative western |
PMID:1406287 | |
Protein |
Ecoli K-12 |
58.922+/-0.223 |
Molecules/cell |
|
Single Molecule Fluorescence |
PMID:20671182 | |
mRNA |
Ecoli K-12 |
0.161648177 |
Molecules/cell |
|
by RNA_Seq |
PMID:20671182 | |
Protein |
E. coli K-12 MG1655 |
984 |
molecules/cell/generation |
|
Ribosome Profiling |
PMID: 24766808 | |
Protein |
E. coli K-12 MG1655 |
575 |
molecules/cell/generation |
|
Ribosome Profiling |
PMID: 24766808 | |
Protein |
E. coli K-12 MG1655 |
1013 |
molecules/cell/generation |
|
Ribosome Profiling |
PMID: 24766808 | |
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Notes
Transcription and Transcriptional Regulation
<protect>
See Help:Expression_transcription for help entering or editing information in this section of EcoliWiki.
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Notes
This is a placeholder for a summary statement about how transcription of this gene is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.
Overproduction of FtsA causes long non-septate filaments to form and inhibits normal cell septation. [7]
Overproduction does block division but transcription from cloned fts promoters is not further repressed. [8]
RcsB effects the efficiency of the transcription of ftsA1p. Specifically, causing it too increase in efficiency as more of RcsB is added. [9]
Translation and Regulation of Translation
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name=NC_000913:103962..104002
source=MG1655
type=Gene+DNA_+Protein
preset=Nterminus
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This picture shows the sequence around the N-terminus.
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Notes
This is a placeholder for a summary statement about how translation of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.
Turnover and Regulation of Turnover
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Notes
This is a placeholder for a summary statement about turnover of this gene product. You can help EcoliWiki by becoming a user and writing/editing this statement.
Experimental
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Mutations Affecting Expression
See Help:Expression_mutations for help entering or editing information in this section of EcoliWiki.
Allele Name | Mutation | Phenotype | Reference |
---|---|---|---|
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Expression Studies
See Help:Expression_studies for help entering or editing information in this section of EcoliWiki.
Type | Reference | Notes |
---|---|---|
microarray |
NCBI GEO profiles for ftsA | |
microarray |
Summary of data for ftsA from multiple microarray studies | |
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Expression Resources
See Help:Expression_resources for help entering or editing information in this section of EcoliWiki.
Resource Name | Resource Type | Description | Source | Notes |
---|---|---|---|---|
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Notes
Accessions Related to ftsA Expression
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
EcoCyc:EG10339 |
Escherichia coli str. K-12 substr. MG1655 | |
EchoBASE:EB0335 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG10339 |
Escherichia coli str. K-12 substr. MG1655 | |
RegulonDB:ECK120000333 |
Escherichia coli str. K-12 substr. MG1655 | |
ASAP:ABE-0000331 |
Escherichia coli str. K-12 substr. MG1655 | |
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Notes
Links
Name | URL | Comments |
---|---|---|
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Evolution
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Homologs in Other Organisms
See Help:Evolution_homologs for help entering or editing information in this section of EcoliWiki.
Organism | Homologs (Statistics) | Comments |
---|---|---|
Shigella flexneri |
FTSA |
From SHIGELLACYC |
E. coli O157 |
FTSA |
From ECOO157CYC |
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Do-It-Yourself Web Tools
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Notes
Families
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
EcoCyc:EG10339 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG10339 |
Escherichia coli str. K-12 substr. MG1655 | |
RegulonDB:ECK120000333 |
Escherichia coli str. K-12 substr. MG1655 | |
EchoBASE:EB0335 |
Escherichia coli str. K-12 substr. MG1655 | |
ASAP:ABE-0000331 |
Escherichia coli str. K-12 substr. MG1655 | |
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Notes
Links
Name | URL | Comments |
---|---|---|
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References
See Help:References for how to manage references in EcoliWiki.
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
- ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ 3.0 3.1 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ 4.0 4.1 4.2 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
- ↑ 5.0 5.1 CGSC: The Coli Genetics Stock Center
- ↑ 6.0 6.1 The Tn10 insertion sites determined by Nichols et al. 1998 (PMID:9829956) were reannotated by alignment with E. coli K-12 genome sequence (GenBank accession NC_000913). P1 contransduction frequencies were calculated using the formula of Wu (PMID:5338813).
- ↑ Wang, HC & Gayda, RC (1990) High-level expression of the FtsA protein inhibits cell septation in Escherichia coli K-12. J. Bacteriol. 172 4736-40 PubMed
- ↑ Dewar, SJ et al. (1989) Transcriptional regulation of cell division genes in Escherichia coli. Mol. Microbiol. 3 1371-7 PubMed
- ↑ Carballès, F et al. (1999) Regulation of Escherichia coli cell division genes ftsA and ftsZ by the two-component system rcsC-rcsB. Mol. Microbiol. 34 442-50 PubMed
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