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Protein

Integration host factor subunit beta

Gene

ihfB

Organism
Brucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094)
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.By similarity

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Names & Taxonomyi

Protein namesi
Recommended name:
Integration host factor subunit beta
Short name:
IHF-beta
Gene namesi
Name:ihfB
Synonyms:himD
Ordered Locus Names:BMEI1794
OrganismiBrucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094)
Taxonomic identifieri224914 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella
Proteomesi
  • UP000000419 Componenti: Chromosome I

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001050431 – 94Integration host factor subunit betaAdd BLAST94

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta chain.By similarity

Protein-protein interaction databases

STRINGi224914.BAWG_0442

Structurei

3D structure databases

ProteinModelPortaliQ8YET3
SMRiQ8YET3
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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.

Q8YET3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIKSELVQII ASRNPHLFQR DVVNIVGAVF DEITNALAEG NRVELRGFGA
60 70 80 90
FSVKNRPARS GRNPRTGETV DVEEKWVPFF KTGKKLRDRL NGAV
Length:94
Mass (Da):10,536
Last modified:June 6, 2002 - v2
Checksum:iAD0A2DBF39F9FDC1
GO

Sequence cautioni

The sequence AAL52975 differs from that shown. Reason: Erroneous initiation.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008917 Genomic DNA Translation: AAL52975.1 Different initiation.
PIRiAD3476
RefSeqiWP_004684679.1, NZ_GG703778.1

Genome annotation databases

EnsemblBacteriaiAAL52975; AAL52975; BMEI1794
GeneIDi29594670
KEGGibme:BMEI1794
bmel:DK63_1693
PATRICifig|224914.52.peg.1788

Similar proteinsi

Entry informationi

Entry nameiIHFB_BRUME
AccessioniPrimary (citable) accession number: Q8YET3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 6, 2002
Last sequence update: June 6, 2002
Last modified: March 28, 2018
This is version 95 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

Complete proteome
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Main funding by: National Institutes of Health