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Protein

Integration host factor subunit beta

Gene

ihfB

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
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

Enzyme and pathway databases

BioCyciPAER208964:G1FZ6-3221-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Integration host factor subunit beta
Short name:
IHF-beta
Gene namesi
Name:ihfB
Synonyms:himD
Ordered Locus Names:PA3161
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000002438 Componenti: Chromosome

Organism-specific databases

PseudoCAPiPA3161

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001050591 – 94Integration host factor subunit betaAdd BLAST94

Proteomic databases

PaxDbiQ51473

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta chain.

Protein-protein interaction databases

STRINGi208964.PA3161

Structurei

3D structure databases

ProteinModelPortaliQ51473
SMRiQ51473
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG41080YA Bacteria
COG0776 LUCA
HOGENOMiHOG000043828
InParanoidiQ51473
KOiK05788
OMAiKIPAHNI
PhylomeDBiQ51473

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.

Q51473-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTKSELIERI VTHQGQLSAK DVELAIKTML EQMSQALATG DRIEIRGFGS
60 70 80 90
FSLHYRAPRV GRNPKTGESV RLDGKFVPHF KPGKELRDRV NEPE
Length:94
Mass (Da):10,632
Last modified:November 1, 1997 - v1
Checksum:iF54424F41B38123D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L35259 Genomic DNA Translation: AAA65950.1
AF035937 Genomic DNA Translation: AAF23995.1
AF147795 Genomic DNA Translation: AAD45260.1
AF236052 Genomic DNA Translation: AAF72950.1
AE004091 Genomic DNA Translation: AAG06549.1
PIRiJC4063
RefSeqiNP_251851.1, NC_002516.2
WP_003091441.1, NC_002516.2

Genome annotation databases

EnsemblBacteriaiAAG06549; AAG06549; PA3161
GeneIDi34383069
882561
KEGGipae:PA3161
PATRICifig|208964.12.peg.3304

Similar proteinsi

Entry informationi

Entry nameiIHFB_PSEAE
AccessioniPrimary (citable) accession number: Q51473
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: March 28, 2018
This is version 120 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
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Main funding by: National Institutes of Health