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Q9KTX9

- HSCB_VIBCH

UniProt

Q9KTX9 - HSCB_VIBCH

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Protein

Co-chaperone protein HscB homolog

Gene
hscB, VC_0751
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Status
Reviewed - Annotation score: 2 out of 5 - Experimental evidence at protein leveli

Functioni

Co-chaperone involved in the maturation of iron-sulfur cluster-containing proteins. Seems to help targeting proteins to be folded toward HscA By similarity.UniRule annotation

GO - Biological processi

  1. protein folding Source: TIGR
  2. protein oligomerization Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Chaperone

Enzyme and pathway databases

BioCyciVCHO:VC0751-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Co-chaperone protein HscB homolog
Gene namesi
Name:hscB
Ordered Locus Names:VC_0751
OrganismiVibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Taxonomic identifieri243277 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
ProteomesiUP000000584: Chromosome 1

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 171171Co-chaperone protein HscB homologUniRule annotationPRO_0000070992Add
BLAST

Interactioni

Subunit structurei

Interacts with HscA and stimulates its ATPase activity By similarity.

Protein-protein interaction databases

STRINGi243277.VC0751.

Structurei

Secondary structure

1
171
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi3 – 64
Beta strandi11 – 133
Helixi17 – 3014
Helixi33 – 364
Helixi41 – 6222
Helixi64 – 7310
Turni74 – 763
Helixi89 – 10416
Helixi105 – 1073
Beta strandi108 – 1103
Helixi111 – 13828
Helixi142 – 16928

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
4IT5X-ray2.15A/B/C/D1-171[»]
ProteinModelPortaliQ9KTX9.

Miscellaneous databases

EvolutionaryTraceiQ9KTX9.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini2 – 7473JAdd
BLAST

Sequence similaritiesi

Belongs to the HscB family.
Contains 1 J domain.

Phylogenomic databases

eggNOGiCOG1076.
KOiK04082.
OMAiATVICEM.
OrthoDBiEOG66F07J.

Family and domain databases

Gene3Di1.10.287.110. 1 hit.
1.20.1280.20. 1 hit.
HAMAPiMF_00682. HscB.
InterProiIPR001623. DnaJ_domain.
IPR004640. HscB.
IPR009073. HscB_oligo_C.
[Graphical view]
PANTHERiPTHR14021. PTHR14021. 1 hit.
PfamiPF00226. DnaJ. 1 hit.
PF07743. HSCB_C. 1 hit.
[Graphical view]
SMARTiSM00271. DnaJ. 1 hit.
[Graphical view]
SUPFAMiSSF46565. SSF46565. 1 hit.
SSF47144. SSF47144. 1 hit.
TIGRFAMsiTIGR00714. hscB. 1 hit.
PROSITEiPS50076. DNAJ_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9KTX9-1 [UniParc]FASTAAdd to Basket

« Hide

MNYFELFGLP IQFELDGSLL SSQFRALQKR FHPDNFATAS ERDRLMAVQQ    50
AAQINDAYQT LKDPLRRAEY LLSLQGIEMN AEQQTLQDPM FLMEQMELRE 100
ELESVTACAD PEAALVAFDT KVTAMQRHYL AQLQGQLAQS EWLAAADQIR 150
KLKFIAKLKN EVERVEDQLL G 171
Length:171
Mass (Da):19,627
Last modified:October 1, 2000 - v1
Checksum:i4516C70B3B51AF29
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE003852 Genomic DNA. Translation: AAF93916.1.
PIRiB82286.
RefSeqiNP_230400.1. NC_002505.1.

Genome annotation databases

EnsemblBacteriaiAAF93916; AAF93916; VC_0751.
GeneIDi2615760.
KEGGivch:VC0751.
PATRICi20080613. VBIVibCho83274_0715.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE003852 Genomic DNA. Translation: AAF93916.1 .
PIRi B82286.
RefSeqi NP_230400.1. NC_002505.1.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
4IT5 X-ray 2.15 A/B/C/D 1-171 [» ]
ProteinModelPortali Q9KTX9.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 243277.VC0751.

Protocols and materials databases

DNASUi 2615760.
Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAF93916 ; AAF93916 ; VC_0751 .
GeneIDi 2615760.
KEGGi vch:VC0751.
PATRICi 20080613. VBIVibCho83274_0715.

Phylogenomic databases

eggNOGi COG1076.
KOi K04082.
OMAi ATVICEM.
OrthoDBi EOG66F07J.

Enzyme and pathway databases

BioCyci VCHO:VC0751-MONOMER.

Miscellaneous databases

EvolutionaryTracei Q9KTX9.

Family and domain databases

Gene3Di 1.10.287.110. 1 hit.
1.20.1280.20. 1 hit.
HAMAPi MF_00682. HscB.
InterProi IPR001623. DnaJ_domain.
IPR004640. HscB.
IPR009073. HscB_oligo_C.
[Graphical view ]
PANTHERi PTHR14021. PTHR14021. 1 hit.
Pfami PF00226. DnaJ. 1 hit.
PF07743. HSCB_C. 1 hit.
[Graphical view ]
SMARTi SM00271. DnaJ. 1 hit.
[Graphical view ]
SUPFAMi SSF46565. SSF46565. 1 hit.
SSF47144. SSF47144. 1 hit.
TIGRFAMsi TIGR00714. hscB. 1 hit.
PROSITEi PS50076. DNAJ_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 39315 / El Tor Inaba N16961.

Entry informationi

Entry nameiHSCB_VIBCH
AccessioniPrimary (citable) accession number: Q9KTX9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 19, 2003
Last sequence update: October 1, 2000
Last modified: May 14, 2014
This is version 72 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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