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Protein

Integration host factor subunit alpha

Gene

ihfA

Organism
Yersinia pestis
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-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

Complete GO annotation...

Keywords - Biological processi

DNA recombination, Transcription, Transcription regulation, Translation regulation

Keywords - Ligandi

DNA-binding

Enzyme and pathway databases

BioCyciYPES214092:GKDD-2396-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Integration host factor subunit alphaUniRule annotation
Short name:
IHF-alphaUniRule annotation
Gene namesi
Name:ihfAUniRule annotation
Synonyms:himAUniRule annotation
Ordered Locus Names:YPO2427, y1910, YP_2214
OrganismiYersinia pestis
Taxonomic identifieri632 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeYersinia
Proteomesi
  • UP000000815 Componenti: Chromosome
  • UP000001019 Componenti: Chromosome
  • UP000002490 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 9898Integration host factor subunit alphaPRO_0000105037Add
BLAST

Proteomic databases

PRIDEiQ8ZDX2.

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta chain.UniRule annotation

Protein-protein interaction databases

STRINGi187410.y1910.

Structurei

3D structure databases

ProteinModelPortaliQ8ZDX2.
SMRiQ8ZDX2. Positions 2-94.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4108ZUF. Bacteria.
COG0776. LUCA.
HOGENOMiHOG000043829.
KOiK04764.
OMAiFDLRDKK.

Family and domain databases

CDDicd13835. IHF_A. 1 hit.
Gene3Di4.10.520.10. 1 hit.
HAMAPiMF_00380. IHF_alpha. 1 hit.
InterProiIPR000119. Hist_DNA-bd.
IPR020816. Histone-like_DNA-bd_CS.
IPR010992. IHF-like_DNA-bd_dom.
IPR005684. IHF_alpha.
[Graphical view]
PfamiPF00216. Bac_DNA_binding. 1 hit.
[Graphical view]
PRINTSiPR01727. DNABINDINGHU.
SMARTiSM00411. BHL. 1 hit.
[Graphical view]
SUPFAMiSSF47729. SSF47729. 1 hit.
TIGRFAMsiTIGR00987. himA. 1 hit.
PROSITEiPS00045. HISTONE_LIKE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8ZDX2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MALTKAEMSE HLFEKLGLSK RDAKDLVELF FEEVRRALEN GEQVKLSGFG
60 70 80 90
NFDLRDKNQR PGRNPKTGED IPITARRVVT FRPGQKLKSR VESATPKE
Length:98
Mass (Da):11,186
Last modified:March 1, 2002 - v1
Checksum:i89EAFF9FFBC94A15
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL590842 Genomic DNA. Translation: CAL21054.1.
AE009952 Genomic DNA. Translation: AAM85478.1.
AE017042 Genomic DNA. Translation: AAS62420.1.
PIRiAC0296.
RefSeqiWP_002211830.1. NZ_LIXY01000015.1.
YP_002347390.1. NC_003143.1.

Genome annotation databases

EnsemblBacteriaiAAM85478; AAM85478; y1910.
AAS62420; AAS62420; YP_2214.
GeneIDi1175260.
KEGGiype:YPO2427.
ypj:CH55_503.
ypk:y1910.
ypl:CH46_2678.
ypm:YP_2214.
ypv:BZ15_1098.
ypw:CH59_4261.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL590842 Genomic DNA. Translation: CAL21054.1.
AE009952 Genomic DNA. Translation: AAM85478.1.
AE017042 Genomic DNA. Translation: AAS62420.1.
PIRiAC0296.
RefSeqiWP_002211830.1. NZ_LIXY01000015.1.
YP_002347390.1. NC_003143.1.

3D structure databases

ProteinModelPortaliQ8ZDX2.
SMRiQ8ZDX2. Positions 2-94.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi187410.y1910.

Proteomic databases

PRIDEiQ8ZDX2.

Protocols and materials databases

DNASUi1146858.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAM85478; AAM85478; y1910.
AAS62420; AAS62420; YP_2214.
GeneIDi1175260.
KEGGiype:YPO2427.
ypj:CH55_503.
ypk:y1910.
ypl:CH46_2678.
ypm:YP_2214.
ypv:BZ15_1098.
ypw:CH59_4261.

Phylogenomic databases

eggNOGiENOG4108ZUF. Bacteria.
COG0776. LUCA.
HOGENOMiHOG000043829.
KOiK04764.
OMAiFDLRDKK.

Enzyme and pathway databases

BioCyciYPES214092:GKDD-2396-MONOMER.

Family and domain databases

CDDicd13835. IHF_A. 1 hit.
Gene3Di4.10.520.10. 1 hit.
HAMAPiMF_00380. IHF_alpha. 1 hit.
InterProiIPR000119. Hist_DNA-bd.
IPR020816. Histone-like_DNA-bd_CS.
IPR010992. IHF-like_DNA-bd_dom.
IPR005684. IHF_alpha.
[Graphical view]
PfamiPF00216. Bac_DNA_binding. 1 hit.
[Graphical view]
PRINTSiPR01727. DNABINDINGHU.
SMARTiSM00411. BHL. 1 hit.
[Graphical view]
SUPFAMiSSF47729. SSF47729. 1 hit.
TIGRFAMsiTIGR00987. himA. 1 hit.
PROSITEiPS00045. HISTONE_LIKE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiIHFA_YERPE
AccessioniPrimary (citable) accession number: Q8ZDX2
Secondary accession number(s): Q0WE98
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 6, 2002
Last sequence update: March 1, 2002
Last modified: September 7, 2016
This is version 104 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.