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Protein

Heat shock protein HspQ

Gene

hspQ

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Involved in the degradation of certain denaturated proteins, including DnaA, during heat shock stress.

GO - Molecular functioni

Keywordsi

Biological processStress response

Enzyme and pathway databases

BioCyciEcoCyc:G6500-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Heat shock protein HspQ
Gene namesi
Name:hspQ
Synonyms:yccV
Ordered Locus Names:b0966, JW5970
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG13724 hspQ

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001687951 – 105Heat shock protein HspQAdd BLAST105

Proteomic databases

PaxDbiP0AB20
PRIDEiP0AB20

Expressioni

Inductioni

By heat shock. Transcribed by the sigma-32 subunit of RNA polymerase.1 Publication

Interactioni

Protein-protein interaction databases

BioGridi4262986, 8 interactors
DIPiDIP-48155N
STRINGi316385.ECDH10B_1036

Structurei

Secondary structure

1105
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi11 – 14Combined sources4
Turni15 – 17Combined sources3
Beta strandi20 – 27Combined sources8
Beta strandi51 – 57Combined sources7
Beta strandi63 – 69Combined sources7
Helixi70 – 72Combined sources3
Beta strandi73 – 75Combined sources3
Helixi85 – 94Combined sources10

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
5YCQX-ray2.50A1-105[»]
ProteinModelPortaliP0AB20
SMRiP0AB20
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP0AB20

Family & Domainsi

Sequence similaritiesi

Belongs to the HspQ family.Curated

Phylogenomic databases

eggNOGiENOG4105GSS Bacteria
COG3785 LUCA
HOGENOMiHOG000139612
InParanoidiP0AB20
KOiK11940
OMAiLRTAPWY
PhylomeDBiP0AB20

Family and domain databases

Gene3Di2.30.30.390, 1 hit
HAMAPiMF_01194 HspQ, 1 hit
InterProiView protein in InterPro
IPR011722 Hemimethylated_DNA-bd_dom
IPR036623 Hemimethylated_DNA-bd_sf
IPR022866 HspQ
PfamiView protein in Pfam
PF08755 YccV-like, 1 hit
SMARTiView protein in SMART
SM00992 YccV-like, 1 hit
SUPFAMiSSF141255 SSF141255, 1 hit
TIGRFAMsiTIGR02097 yccV, 1 hit

Sequencei

Sequence statusi: Complete.

P0AB20-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIASKFGIGQ QVRHSLLGYL GVVVDIDPVY SLSEPSPDEL AVNDELRAAP
60 70 80 90 100
WYHVVMEDDN GLPVHTYLAE AQLSSELQDE HPEQPSMDEL AQTIRKQLQA

PRLRN
Length:105
Mass (Da):11,779
Last modified:June 26, 2007 - v2
Checksum:iB0F4FD95DCDF67AA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA Translation: AAC74052.2
AP009048 Genomic DNA Translation: BAA35731.1
PIRiE64837
RefSeqiNP_415486.4, NC_000913.3
WP_001295356.1, NZ_LN832404.1

Genome annotation databases

EnsemblBacteriaiAAC74052; AAC74052; b0966
BAA35731; BAA35731; BAA35731
GeneIDi945578
KEGGiecj:JW5970
eco:b0966
PATRICifig|1411691.4.peg.1307

Similar proteinsi

Entry informationi

Entry nameiHSPQ_ECOLI
AccessioniPrimary (citable) accession number: P0AB20
Secondary accession number(s): P75875
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 11, 2005
Last sequence update: June 26, 2007
Last modified: May 23, 2018
This is version 89 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

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