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Protein

Integration host factor subunit beta

Gene

ihfB

Organism
Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
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

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:R00386
ORF Names:SMc01134
OrganismiRhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
Taxonomic identifieri266834 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium
Proteomesi
  • UP000001976 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001050661 – 103Integration host factor subunit betaAdd BLAST103

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta chain.UniRule annotation

Protein-protein interaction databases

STRINGi266834.SMc01134

Structurei

3D structure databases

ProteinModelPortaliQ92SJ7
SMRiQ92SJ7
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG41080YA Bacteria
COG0776 LUCA
HOGENOMiHOG000043828
KOiK05788
OMAiKIPAHNI

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.

Q92SJ7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIKSELVQIV AARNPHLYHR DVENIVNAVL DEITDALAAG NRVELRGFGA
60 70 80 90 100
FSVKNRPSRS GRNPRTGDSV FVEEKWVPFF KTGKELRERL NPGMNDNNNG

EDD
Length:103
Mass (Da):11,608
Last modified:December 1, 2001 - v1
Checksum:iDB8D7A0403FEAB44
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL591688 Genomic DNA Translation: CAC41823.1
RefSeqiNP_384492.1, NC_003047.1
WP_003527713.1, NC_003047.1

Genome annotation databases

EnsemblBacteriaiCAC41823; CAC41823; SMc01134
GeneIDi1232020
KEGGisme:SMc01134
PATRICifig|266834.11.peg.1759

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL591688 Genomic DNA Translation: CAC41823.1
RefSeqiNP_384492.1, NC_003047.1
WP_003527713.1, NC_003047.1

3D structure databases

ProteinModelPortaliQ92SJ7
SMRiQ92SJ7
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi266834.SMc01134

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAC41823; CAC41823; SMc01134
GeneIDi1232020
KEGGisme:SMc01134
PATRICifig|266834.11.peg.1759

Phylogenomic databases

eggNOGiENOG41080YA Bacteria
COG0776 LUCA
HOGENOMiHOG000043828
KOiK05788
OMAiKIPAHNI

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
ProtoNetiSearch...

Entry informationi

Entry nameiIHFB_RHIME
AccessioniPrimary (citable) accession number: Q92SJ7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 6, 2002
Last sequence update: December 1, 2001
Last modified: October 10, 2018
This is version 90 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
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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