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Protein

Integration host factor subunit beta

Gene

ihfB

Organism
Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

This protein is one of the two subunits of integration host factor, a specific DNA-binding protein that functions in genetic recombination as well as in transcriptional and translational control.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDNA-binding
Biological processDNA recombination, Transcription, Transcription regulation, Translation regulation

Enzyme and pathway databases

BioCyciCAULO:CC3586-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Integration host factor subunit betaUniRule annotation
Short name:
IHF-betaUniRule annotation
Gene namesi
Name:ihfBUniRule annotation
Synonyms:himDUniRule annotation
Ordered Locus Names:CC_3586
OrganismiCaulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus)
Taxonomic identifieri190650 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
Proteomesi
  • UP000001816 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001050471 – 96Integration host factor subunit betaAdd BLAST96

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta chain.UniRule annotation

Protein-protein interaction databases

STRINGi190650.CC_3586

Structurei

3D structure databases

ProteinModelPortaliQ9A2H5
SMRiQ9A2H5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the bacterial histone-like protein family.UniRule annotation

Phylogenomic databases

eggNOGiENOG41080YA Bacteria
COG0776 LUCA
HOGENOMiHOG000043828
KOiK05788
OMAiIAEANPH

Family and domain databases

Gene3Di4.10.520.10, 1 hit
HAMAPiMF_00381 IHF_beta, 1 hit
InterProiView protein in InterPro
IPR000119 Hist_DNA-bd
IPR020816 Histone-like_DNA-bd_CS
IPR010992 IHF-like_DNA-bd_dom_sf
IPR005685 IHF_beta
PANTHERiPTHR33175 PTHR33175, 1 hit
PfamiView protein in Pfam
PF00216 Bac_DNA_binding, 1 hit
PRINTSiPR01727 DNABINDINGHU
SMARTiView protein in SMART
SM00411 BHL, 1 hit
SUPFAMiSSF47729 SSF47729, 1 hit
TIGRFAMsiTIGR00988 hip, 1 hit
PROSITEiView protein in PROSITE
PS00045 HISTONE_LIKE, 1 hit

Sequencei

Sequence statusi: Complete.

Q9A2H5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIKSELIARL ANENPHLTQK DVERVVGVIL ERMIGALEDG GRVELRGFGA
60 70 80 90
LSVRSRPART GRNPRTGEAV DVRAKHVPFF KSGKELRARL NADGDE
Length:96
Mass (Da):10,603
Last modified:June 1, 2001 - v1
Checksum:i443EE35CB205D78B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005673 Genomic DNA Translation: AAK25548.1
PIRiH87693
RefSeqiNP_422380.1, NC_002696.2
WP_010921415.1, NC_002696.2

Genome annotation databases

EnsemblBacteriaiAAK25548; AAK25548; CC_3586
GeneIDi943222
KEGGiccr:CC_3586
PATRICifig|190650.5.peg.3590

Similar proteinsi

Entry informationi

Entry nameiIHFB_CAUVC
AccessioniPrimary (citable) accession number: Q9A2H5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 6, 2002
Last sequence update: June 1, 2001
Last modified: March 28, 2018
This is version 98 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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