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Protein

Chaperone protein DnaK

Gene

dnaK

Organism
Escherichia coli (strain UTI89 / UPEC)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Acts as a chaperone.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Chaperone

Keywords - Biological processi

Stress response

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciECOL364106:GHPQ-15-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Chaperone protein DnaKUniRule annotation
Alternative name(s):
HSP70UniRule annotation
Heat shock 70 kDa proteinUniRule annotation
Heat shock protein 70UniRule annotation
Gene namesi
Name:dnaKUniRule annotation
Ordered Locus Names:UTI89_C0016
OrganismiEscherichia coli (strain UTI89 / UPEC)
Taxonomic identifieri364106 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000001952 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 638638Chaperone protein DnaKPRO_1000059556Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei109 – 1091N6-acetyllysineUniRule annotation
Modified residuei199 – 1991Phosphothreonine; by autocatalysisUniRule annotation
Modified residuei245 – 2451N6-acetyllysineUniRule annotation
Modified residuei304 – 3041N6-acetyllysineUniRule annotation
Modified residuei421 – 4211N6-acetyllysineUniRule annotation
Modified residuei556 – 5561N6-acetyllysineUniRule annotation

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

PRIDEiQ1RGI8.

Expressioni

Inductioni

By stress conditions e.g. heat shock.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ1RGI8.
SMRiQ1RGI8. Positions 4-604.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the heat shock protein 70 family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000228136.
KOiK04043.
OMAiEKMAPPQ.
OrthoDBiEOG6JMMSV.

Family and domain databases

Gene3Di1.20.1270.10. 1 hit.
2.60.34.10. 1 hit.
HAMAPiMF_00332. DnaK.
InterProiIPR012725. Chaperone_DnaK.
IPR018181. Heat_shock_70_CS.
IPR029048. HSP70_C.
IPR029047. HSP70_peptide-bd.
IPR013126. Hsp_70_fam.
[Graphical view]
PfamiPF00012. HSP70. 1 hit.
[Graphical view]
PRINTSiPR00301. HEATSHOCK70.
SUPFAMiSSF100920. SSF100920. 1 hit.
SSF100934. SSF100934. 1 hit.
TIGRFAMsiTIGR02350. prok_dnaK. 1 hit.
PROSITEiPS00297. HSP70_1. 1 hit.
PS00329. HSP70_2. 1 hit.
PS01036. HSP70_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q1RGI8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGKIIGIDLG TTNSCVAIMD GTTPRVLENA EGDRTTPSII AYTQDGETLV
60 70 80 90 100
GQPAKRQAVT NPQNTLFAIK RLIGRRFQDE EVQRDVSIMP FKIIAADNGD
110 120 130 140 150
AWVEVKGQKM APPQISAEVL KKMKKTAEDY LGEPVTEAVI TVPAYFNDAQ
160 170 180 190 200
RQATKDAGRI AGLEVKRIIN EPTAAALAYG LDKGTGNRTI AVYDLGGGTF
210 220 230 240 250
DISIIEIDEV DGEKTFEVLA TNGDTHLGGE DFDSRLINYL VEEFKKDQGI
260 270 280 290 300
DLRNDPLAMQ RLKEAAEKAK IELSSAQQTD VNLPYITADA TGPKHMNIKV
310 320 330 340 350
TRAKLESLVE DLVNRSIEPL KVALQDAGLS VSDIDDVILV GGQTRMPMVQ
360 370 380 390 400
KKVAEFFGKE PRKDVNPDEA VAIGAAVQGG VLTGDVKDVL LLDVTPLSLG
410 420 430 440 450
IETMGGVMTT LIAKNTTIPT KHSQVFSTAE DNQSAVTIHV LQGERKRAAD
460 470 480 490 500
NKSLGQFNLD GINPAPRGMP QIEVTFDIDA DGILHVSAKD KNSGKEQKIT
510 520 530 540 550
IKASSGLNED EIQKMVRDAE ANAEADRKFE ELVQTRNQGD HLLHSTRKQV
560 570 580 590 600
EEAGDKLPAD DKTAIESALT ALETALKGED KAAIEAKMQE LAQVSQKLME
610 620 630
IAQQQHAQQQ TAGADASANN AKDDDVVDAE FEEVKDKK
Length:638
Mass (Da):69,115
Last modified:May 16, 2006 - v1
Checksum:i5A8589B21D7CD9C1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000243 Genomic DNA. Translation: ABE05526.1.
RefSeqiWP_000516135.1. NC_007946.1.

Genome annotation databases

EnsemblBacteriaiABE05526; ABE05526; UTI89_C0016.
KEGGieci:UTI89_C0016.
PATRICi18449725. VBIEscCol42261_0144.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000243 Genomic DNA. Translation: ABE05526.1.
RefSeqiWP_000516135.1. NC_007946.1.

3D structure databases

ProteinModelPortaliQ1RGI8.
SMRiQ1RGI8. Positions 4-604.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ1RGI8.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABE05526; ABE05526; UTI89_C0016.
KEGGieci:UTI89_C0016.
PATRICi18449725. VBIEscCol42261_0144.

Phylogenomic databases

HOGENOMiHOG000228136.
KOiK04043.
OMAiEKMAPPQ.
OrthoDBiEOG6JMMSV.

Enzyme and pathway databases

BioCyciECOL364106:GHPQ-15-MONOMER.

Family and domain databases

Gene3Di1.20.1270.10. 1 hit.
2.60.34.10. 1 hit.
HAMAPiMF_00332. DnaK.
InterProiIPR012725. Chaperone_DnaK.
IPR018181. Heat_shock_70_CS.
IPR029048. HSP70_C.
IPR029047. HSP70_peptide-bd.
IPR013126. Hsp_70_fam.
[Graphical view]
PfamiPF00012. HSP70. 1 hit.
[Graphical view]
PRINTSiPR00301. HEATSHOCK70.
SUPFAMiSSF100920. SSF100920. 1 hit.
SSF100934. SSF100934. 1 hit.
TIGRFAMsiTIGR02350. prok_dnaK. 1 hit.
PROSITEiPS00297. HSP70_1. 1 hit.
PS00329. HSP70_2. 1 hit.
PS01036. HSP70_3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Identification of genes subject to positive selection in uropathogenic strains of Escherichia coli: a comparative genomics approach."
    Chen S.L., Hung C.-S., Xu J., Reigstad C.S., Magrini V., Sabo A., Blasiar D., Bieri T., Meyer R.R., Ozersky P., Armstrong J.R., Fulton R.S., Latreille J.P., Spieth J., Hooton T.M., Mardis E.R., Hultgren S.J., Gordon J.I.
    Proc. Natl. Acad. Sci. U.S.A. 103:5977-5982(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: UTI89 / UPEC.

Entry informationi

Entry nameiDNAK_ECOUT
AccessioniPrimary (citable) accession number: Q1RGI8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: May 16, 2006
Last modified: November 11, 2015
This is version 68 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.