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Protein

Chaperone protein dnaK2

Gene

dnaK2

Organism
Synechococcus sp. (strain WH8102)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Acts as a chaperone.By similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Chaperone

Keywords - Biological processi

Stress response

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Chaperone protein dnaK2
Alternative name(s):
HSP70-2
Heat shock 70 kDa protein 2
Heat shock protein 70-2
Gene namesi
Name:dnaK2
Ordered Locus Names:SYNW2508
OrganismiSynechococcus sp. (strain WH8102)
Taxonomic identifieri84588 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
Proteomesi
  • UP000001422 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 637637Chaperone protein dnaK2PRO_0000078567Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei197 – 1971Phosphothreonine; by autocatalysisBy similarity

Keywords - PTMi

Phosphoprotein

Proteomic databases

PRIDEiQ7U3C4.

Expressioni

Inductioni

By stress conditions e.g. heat shock (By similarity).By similarity

Interactioni

Protein-protein interaction databases

STRINGi84588.SYNW2508.

Structurei

3D structure databases

ProteinModelPortaliQ7U3C4.
SMRiQ7U3C4. Positions 1-529.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the heat shock protein 70 family.Curated

Phylogenomic databases

eggNOGiENOG4105CFG. Bacteria.
COG0443. LUCA.
HOGENOMiHOG000228135.
KOiK04043.
OMAiKLDCPAQ.
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.

Q7U3C4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGKVVGIDLG TTNSCVSVME GGKPTVIANA EGFRTTPSVV AYTKNQDQLV
60 70 80 90 100
GQIAKRQAVM NPDNTFYSVK RFIGRRVDEV NEESKEVSYG VEKAGSNVKV
110 120 130 140 150
KCPVLDKQFA PEEVSAQVLR KLAEDAGKYL GETVTQAVIT VPAYFNDSQR
160 170 180 190 200
QATKDAGKIA GLEVLRIINE PTAAALAYGL DKKSNERILV FDLGGGTFDV
210 220 230 240 250
SVLEVGDGVF EVLSTSGDTH LGGDDFDKVI VDHLAETFKS NEGIDLRQDK
260 270 280 290 300
QALQRLTEAA EKAKIELSSA TQSEINLPFI TATPEGPKHL DLTLTRAKFE
310 320 330 340 350
ELAANLIDRC RIPVEQALKD AKLSSSELDE IVMVGGSTRI PAVLELVKRT
360 370 380 390 400
TSKDPNQTVN PDEVVAVGAA IQGGVLAGEV KDILLLDVTP LSLGVETLGG
410 420 430 440 450
VMTKMITRNT TVPTKKTETY STAVDGQTNV EIHVLQGERE MASDNKSLGT
460 470 480 490 500
FRLDGIPPAP RGVPQIEVTF DIDANGILSV TAKDKGSGKE QSISITGAST
510 520 530 540 550
LSDSEVDKMV KDAEANASAD KEKREKIDLK NQAETLVYQA EKQMGELGDK
560 570 580 590 600
VEADAKAKVD EKRTKLQEAI NAEDYDAMKT LLEELQQELY TVGASVYQQE
610 620 630
GAAAGGAAPG GDAGASAASG GGDASDDVID AEFTETK
Length:637
Mass (Da):67,888
Last modified:October 1, 2003 - v1
Checksum:iCE29E880E7D1B5D9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX569695 Genomic DNA. Translation: CAE09023.1.
RefSeqiWP_011129361.1. NC_005070.1.

Genome annotation databases

EnsemblBacteriaiCAE09023; CAE09023; SYNW2508.
KEGGisyw:SYNW2508.
PATRICi23836811. VBISynSp27240_2674.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX569695 Genomic DNA. Translation: CAE09023.1.
RefSeqiWP_011129361.1. NC_005070.1.

3D structure databases

ProteinModelPortaliQ7U3C4.
SMRiQ7U3C4. Positions 1-529.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi84588.SYNW2508.

Proteomic databases

PRIDEiQ7U3C4.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAE09023; CAE09023; SYNW2508.
KEGGisyw:SYNW2508.
PATRICi23836811. VBISynSp27240_2674.

Phylogenomic databases

eggNOGiENOG4105CFG. Bacteria.
COG0443. LUCA.
HOGENOMiHOG000228135.
KOiK04043.
OMAiKLDCPAQ.
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]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: WH8102.

Entry informationi

Entry nameiDNAK2_SYNPX
AccessioniPrimary (citable) accession number: Q7U3C4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 2003
Last sequence update: October 1, 2003
Last modified: November 11, 2015
This is version 76 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, Reference 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.