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Protein

Chaperone protein dnaK2

Gene

dnaK2

Organism
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Acts as a chaperone.By similarity

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionChaperone
Biological processStress response
LigandATP-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:alr1742
OrganismiNostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Taxonomic identifieri103690 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaNostocalesNostocaceaeNostoc
Proteomesi
  • UP000002483 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000784081 – 633Chaperone protein dnaK2Add BLAST633

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei197Phosphothreonine; by autocatalysisBy similarity1

Keywords - PTMi

Phosphoprotein

Expressioni

Inductioni

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

Interactioni

GO - Molecular functioni

Protein-protein interaction databases

STRINGi103690.alr1742

Structurei

3D structure databases

ProteinModelPortaliQ8YW74
SMRiQ8YW74
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the heat shock protein 70 family.Curated

Phylogenomic databases

eggNOGiENOG4105CFG Bacteria
COG0443 LUCA
HOGENOMiHOG000228137
KOiK04043
OMAiAYTKNQD
OrthoDBiPOG091H01UE

Family and domain databases

Gene3Di1.20.1270.10, 1 hit
2.60.34.10, 1 hit
HAMAPiMF_00332 DnaK, 1 hit
InterProiView protein in InterPro
IPR012725 Chaperone_DnaK
IPR018181 Heat_shock_70_CS
IPR029048 HSP70_C_sf
IPR029047 HSP70_peptide-bd_sf
IPR013126 Hsp_70_fam
PANTHERiPTHR19375 PTHR19375, 1 hit
PfamiView protein in Pfam
PF00012 HSP70, 1 hit
PRINTSiPR00301 HEATSHOCK70
SUPFAMiSSF100920 SSF100920, 1 hit
SSF100934 SSF100934, 1 hit
TIGRFAMsiTIGR02350 prok_dnaK, 1 hit
PROSITEiView protein in PROSITE
PS00297 HSP70_1, 1 hit
PS00329 HSP70_2, 1 hit
PS01036 HSP70_3, 1 hit

Sequencei

Sequence statusi: Complete.

Q8YW74-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAKVVGIDLG TTNSCVAVME GGKPTVIANA EGFRTTPSVV AFAKNGDTLV
60 70 80 90 100
GQIAKRQAVM NPENTFYSVK RFIGRRYDEV TNEATEVSYK VLSSGGNVKV
110 120 130 140 150
DSPGAGKQFA PEEISAKVLR KLVEDASKYL GETVTQAVIT VPAYFNDSQR
160 170 180 190 200
QATKDAGKIA GIEVMRIINE PTAASLAYGF DKKSNETILV FDLGGGTFDV
210 220 230 240 250
SVLEVGDGVF EVLATSGDTH LGGDDFDKKI VDFLAEQFRK DEGIDLRKDK
260 270 280 290 300
QALQRLTEAA EKAKIELSSV TQAEINLPFI TATQDGPKHL DMTLTRAKFE
310 320 330 340 350
ELCADLIDRC RIPVEQALRD AKLKKENIDE VVLVGGSTRI PAVQQLVKNL
360 370 380 390 400
LGREPNQTVN PDEVVAVGAA IQAGVLGGEV TGILLLDVTP LSLGVETLGG
410 420 430 440 450
VMTKIIPRNT TIPTKKSEVF STAVDGQTNV EIHVLQGERE FANDNKSLGT
460 470 480 490 500
FRLDGIPPAP RGVPQIEVVF DIDANGILNV TAKDKGTGKE QSISITGAST
510 520 530 540 550
LDKTDIDRMV REAEQNASSD KERREKIERK NQADSLAYQA EKQLQELGDK
560 570 580 590 600
VPEADKTKVE GLVKDLREAV AKEDDEQIKK LTPELQQALF AVGSNIYQQA
610 620 630
GGGAAPGAAP QDGGTTSSDG GDDVIDADFT ETK
Length:633
Mass (Da):67,908
Last modified:March 1, 2002 - v1
Checksum:iEC2BBE8662690BA7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000019 Genomic DNA Translation: BAB73441.1
PIRiAH2023
RefSeqiWP_010995910.1, NC_003272.1

Genome annotation databases

EnsemblBacteriaiBAB73441; BAB73441; BAB73441
KEGGiana:alr1742

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000019 Genomic DNA Translation: BAB73441.1
PIRiAH2023
RefSeqiWP_010995910.1, NC_003272.1

3D structure databases

ProteinModelPortaliQ8YW74
SMRiQ8YW74
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi103690.alr1742

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB73441; BAB73441; BAB73441
KEGGiana:alr1742

Phylogenomic databases

eggNOGiENOG4105CFG Bacteria
COG0443 LUCA
HOGENOMiHOG000228137
KOiK04043
OMAiAYTKNQD
OrthoDBiPOG091H01UE

Family and domain databases

Gene3Di1.20.1270.10, 1 hit
2.60.34.10, 1 hit
HAMAPiMF_00332 DnaK, 1 hit
InterProiView protein in InterPro
IPR012725 Chaperone_DnaK
IPR018181 Heat_shock_70_CS
IPR029048 HSP70_C_sf
IPR029047 HSP70_peptide-bd_sf
IPR013126 Hsp_70_fam
PANTHERiPTHR19375 PTHR19375, 1 hit
PfamiView protein in Pfam
PF00012 HSP70, 1 hit
PRINTSiPR00301 HEATSHOCK70
SUPFAMiSSF100920 SSF100920, 1 hit
SSF100934 SSF100934, 1 hit
TIGRFAMsiTIGR02350 prok_dnaK, 1 hit
PROSITEiView protein in PROSITE
PS00297 HSP70_1, 1 hit
PS00329 HSP70_2, 1 hit
PS01036 HSP70_3, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiDNAK2_NOSS1
AccessioniPrimary (citable) accession number: Q8YW74
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 2003
Last sequence update: March 1, 2002
Last modified: October 10, 2018
This is version 87 of the entry and version 1 of the sequence. See 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
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Main funding by: National Institutes of Health

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