dnaC: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

dnaC

Gene Synonym(s)

ECK4351, b4361, JW4325, dnaD[1], dnaD

Product Desc.

chromosome replication; initiation and chain elongation[2][3]

DNA biosynthesis, helicase DnaB loader; dual ATP/ADP switch protein[4]

Product Synonyms(s)

DNA biosynthesis protein [1], B4361 [2][1], DnaD [2][1], DnaC [2][1] , dnaD, ECK4351, JW4325, b4361

Function from GO

<GO_nr />

Knock-Out Phenotype
Regulation/Expression

transcription unit(s): yjjB-dnaTC[2], dnaTC[2], yjjB-dnaTC-yjjA[2], dnaTC-yjjA[2]

Regulation/Activity
Quick Links

porteco.png EcoCyc.gif regulondb.jpg

dnadisplay.png proteindisplay.png   pubmed.jpg   textpresso.jpg  

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Notes

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Gene

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Nomenclature

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See Help:Gene_nomenclature for help with entering information in the Gene Nomenclature table.

Standard name

dnaC

Mnemonic

DNA

Synonyms

ECK4351, b4361, JW4325, dnaD[1], dnaD

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Notes

Location(s) and DNA Sequence

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<protect> 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

99.11 minutes 

MG1655: 4598998..4598261
<gbrowseImage> name=NC_000913:4598261..4598998 source=MG1655 preset=GeneLocation </gbrowseImage>

REL606

NC_012967: 4590209..4589472
<gbrowseImage> name=NC_012967:4589472..4590209 source=REL606 preset=GeneLocation </gbrowseImage>

BW2952

NC_012759: 4536745..4537482
<gbrowseImage> name=NC_012759:4536745..4537482 source=BW2952 preset=GeneLocation </gbrowseImage>

W3110

 

W3110: 4605655..4604918
<gbrowseImage> name=NC_007779:4604918..4605655 source=W3110 preset=GeneLocation </gbrowseImage>

DH10B

DH10B: 4645460..4644723
<gbrowseImage> name=NC_010473:4644723..4645460 source=DH10B preset=GeneLocation </gbrowseImage>

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Notes

Sequence Features

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See Help:Gene_sequence_features for help in entering sequence features in EcoliWiki.

Feature Type Strain Genomic Location Evidence Reference Notes

Coding Start (SO:0000323)

MG1655

4598261

Edman degradation

PMID:3301836


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Notes

Alleles and Phenotypes

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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

dnaC2(ts)

Growth Phenotype

At 40C there is substantial increase in DNA synthesis

PMID:9537356 PMID:9861032 PMID:4925091

CGSC:5260

dnaC1(ts)

temperature sensitive

CGSC:5248

dnaC7(ts)

temperature sensitive

CGSC:6549

dnaC28(ts)

temperature sensitive

PMID:9537356

CGSC:9519

dnaC302

CGSC:16269

dnaC810

suppressor of priA null mutation

PMID:10097074

dnaC820

Growth Phenotype

dnaC820 nullify double mutant priB priC which restores growth and viability to WT levels. figure 1.

PMID:10540288

experimental strain: JC19323

dnaC809

Growth Phenotype

This mutation will suppress the inviability of the single mutation priA2::kan, table 1.

PMID:8820655

experimental strain: JC19008


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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

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See Help:Gene_resources for help entering information into the Genetic Resources table.

Resource Resource Type Source Notes/Reference

JW4325

Plasmid clone

Shigen

PMID:16769691

Status:Clone OK

Primer 1:GCCAAAAACGTTGGCGACCTGAT

Primer 2:CCATACTCTTTACCTGTTACCCG

7C1

Kohara Phage

Genobase

PMID:3038334

8D1

Kohara Phage

Genobase

PMID:3038334

mdoB202::Tn10

Linked marker

CAG18430 = CGSC7488[5]

est. P1 cotransduction: 85% [6]
Synonyms:zjj-202::Tn10, zji-202::Tn10

thrA34::Tn10

Linked marker

CAG18442 = CGSC7320[5]

est. P1 cotransduction: 17% [6]
Synonyms:thr-34::Tn10

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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

EcoCyc

EcoCyc:EG10237

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10237

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000231

Escherichia coli str. K-12 substr. MG1655

NCBI (EcoliWiki Page)

GeneID:948864

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0233

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0014304

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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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

DnaC

Synonyms

DNA biosynthesis protein [1], B4361 [2][1], DnaD [2][1], DnaC [2][1] , dnaD, ECK4351, JW4325, b4361

Product description

chromosome replication; initiation and chain elongation[2][3]

DNA biosynthesis, helicase DnaB loader; dual ATP/ADP switch protein[4]

EC number (for enzymes)


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Notes

Function

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<protect> 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:0000166

nucleotide binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003593

F

Seeded from EcoCyc (v14.0)

complete

GO:0000166

nucleotide binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0547

F

Seeded from EcoCyc (v14.0)

complete

GO:0005524

ATP binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002611

F

Seeded from EcoCyc (v14.0)

complete

GO:0005524

ATP binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0067

F

Seeded from EcoCyc (v14.0)

complete

GO:0005658

alpha DNA polymerase:primase complex

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0639

C

Seeded from EcoCyc (v14.0)

complete

GO:0006260

DNA replication

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0235

P

Seeded from EcoCyc (v14.0)

complete

GO:0006269

DNA replication, synthesis of RNA primer

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0639

P

Seeded from EcoCyc (v14.0)

complete

GO:0017111

nucleoside-triphosphatase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003593

F

Seeded from EcoCyc (v14.0)

complete

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

dnaK

PMID:16606699

Experiment(s):EBI-1147897

Protein

dnaX

PMID:16606699

Experiment(s):EBI-1147897

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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

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Notes

Structure and Physical Properties

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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc

MKNVGDLMQR LQKMMPAHIK PAFKTGEELL AWQKEQGAIR SAALERENRA MKMQRTFNRS
GIRPLHQNCS FENYRVECEG QMNALSKARQ YVEEFDGNIA SFIFSGKPGT GKNHLAAAIC
NELLLRGKSV LIITVADIMS AMKDTFRNSG TSEEQLLNDL SNVDLLVIDE IGVQTESKYE
KVIINQIVDR RSSSKRPTGM LTNSNMEEMT KLLGERVMDR MRLGNSLWVI FNWDSYRSRV
TGKEY
Length

245

Mol. Wt

27.935 kDa

pI

9.4 (calculated)

Extinction coefficient

23,950 - 24,325 (calc based on 5 Y, 3 W, and 3 C residues)


Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

Domain

48..223

PF01695 IstB-like ATP binding protein

PMID:19920124

<motif_map/>

Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=dnaC taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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Notes

Gene Product Resources

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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

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16132182

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:948864

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0014304

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0AEF0

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10237

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10237

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:948864

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000231

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0233

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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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

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See Help:Cellular levels

Molecule Organism or Strain Value Units Experimental Conditions Assay used Notes Reference(s)

Protein

E. coli K-12 MG1655

505

molecules/cell/generation

  • Medium: MOPS Complete
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID: 24766808

Protein

E. coli K-12 MG1655

135

molecules/cell/generation

  • Medium: MOPS Minimal
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID: 24766808

Protein

E. coli K-12 MG1655

233

molecules/cell/generation

  • Medium: MOPS Complete without Methionine
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID: 24766808

Notes

Transcription and Transcriptional Regulation

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<protect>

See Help:Expression_transcription for help entering or editing information in this section of EcoliWiki.

Transcription unit(s)

yjjB-dnaTC

dnaTC

yjjB-dnaTC-yjjA

dnaTC-yjjA

Figure courtesy of RegulonDB

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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.

Translation and Regulation of Translation

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<protect><gbrowseImage> name=NC_000913:4598978..4599018 source=MG1655 flip=1 type=Gene+DNA_+Protein preset=Nterminus </gbrowseImage> 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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<protect> Mutations Affecting Expression See Help:Expression_mutations for help entering or editing information in this section of EcoliWiki.

Allele Name Mutation Phenotype Reference


Expression Studies See Help:Expression_studies for help entering or editing information in this section of EcoliWiki.

Type Reference Notes

microarray

GEO Profiles:b4361 (EcoliWiki Page)

NCBI GEO profiles for dnaC

microarray

GenExpDB:b4361 (EcoliWiki Page)

Summary of data for dnaC from multiple microarray studies


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 dnaC Expression

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

EcoCyc

EcoCyc:EG10237

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0233

Escherichia coli str. K-12 substr. MG1655

EcoliGenExpDB (EcoliWiki Page)

EcoliGenExpDB:b4361

EcoGene

EcoGene:EG10237

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000231

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0014304

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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Evolution

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Homologs in Other Organisms

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See Help:Evolution_homologs for help entering or editing information in this section of EcoliWiki.

Organism Homologs (Statistics) Comments

Shigella flexneri

DNAC

From SHIGELLACYC

E. coli O157

DNAC

From ECOO157CYC

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Notes

Families

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<protect> See Help:Evolution_families for help entering or editing information in this section of EcoliWiki.

Database Accession Notes

Pfam (EcoliWiki Page)

PF01695 IstB-like ATP binding protein


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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. 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. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. 4.0 4.1 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. 5.0 5.1 CGSC: The Coli Genetics Stock Center
  6. 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).

Categories

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