ID   IHFA2_DECAR             Reviewed;         100 AA.
AC   Q47CN0;
DT   20-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   03-AUG-2022, entry version 95.
DE   RecName: Full=Integration host factor subunit alpha 2 {ECO:0000255|HAMAP-Rule:MF_00380};
DE            Short=IHF-alpha 2 {ECO:0000255|HAMAP-Rule:MF_00380};
GN   Name=ihfA2 {ECO:0000255|HAMAP-Rule:MF_00380};
GN   Synonyms=himA2 {ECO:0000255|HAMAP-Rule:MF_00380};
GN   OrderedLocusNames=Daro_2671;
OS   Dechloromonas aromatica (strain RCB).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Rhodocyclales; Azonexaceae;
OC   Dechloromonas.
OX   NCBI_TaxID=159087;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RCB;
RX   PubMed=19650930; DOI=10.1186/1471-2164-10-351;
RA   Salinero K.K., Keller K., Feil W.S., Feil H., Trong S., Di Bartolo G.,
RA   Lapidus A.;
RT   "Metabolic analysis of the soil microbe Dechloromonas aromatica str. RCB:
RT   indications of a surprisingly complex life-style and cryptic anaerobic
RT   pathways for aromatic degradation.";
RL   BMC Genomics 10:351-351(2009).
CC   -!- FUNCTION: This protein is one of the two subunits of integration host
CC       factor, a specific DNA-binding protein that functions in genetic
CC       recombination as well as in transcriptional and translational control.
CC       {ECO:0000255|HAMAP-Rule:MF_00380}.
CC   -!- SUBUNIT: Heterodimer of an alpha and a beta chain. {ECO:0000255|HAMAP-
CC       Rule:MF_00380}.
CC   -!- SIMILARITY: Belongs to the bacterial histone-like protein family.
CC       {ECO:0000255|HAMAP-Rule:MF_00380}.
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DR   EMBL; CP000089; AAZ47401.1; -; Genomic_DNA.
DR   RefSeq; WP_011288399.1; NC_007298.1.
DR   AlphaFoldDB; Q47CN0; -.
DR   SMR; Q47CN0; -.
DR   STRING; 159087.Daro_2671; -.
DR   EnsemblBacteria; AAZ47401; AAZ47401; Daro_2671.
DR   KEGG; dar:Daro_2671; -.
DR   eggNOG; COG0776; Bacteria.
DR   HOGENOM; CLU_105066_1_3_4; -.
DR   OMA; IYVRGFG; -.
DR   OrthoDB; 1847472at2; -.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0030527; F:structural constituent of chromatin; IEA:InterPro.
DR   GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR   GO; GO:0006417; P:regulation of translation; IEA:UniProtKB-UniRule.
DR   CDD; cd13835; IHF_A; 1.
DR   Gene3D; 4.10.520.10; -; 1.
DR   HAMAP; MF_00380; IHF_alpha; 1.
DR   InterPro; IPR000119; Hist_DNA-bd.
DR   InterPro; IPR020816; Histone-like_DNA-bd_CS.
DR   InterPro; IPR010992; IHF-like_DNA-bd_dom_sf.
DR   InterPro; IPR005684; IHF_alpha.
DR   PANTHER; PTHR33175; PTHR33175; 1.
DR   Pfam; PF00216; Bac_DNA_binding; 1.
DR   PRINTS; PR01727; DNABINDINGHU.
DR   SMART; SM00411; BHL; 1.
DR   SUPFAM; SSF47729; SSF47729; 1.
DR   TIGRFAMs; TIGR00987; himA; 1.
DR   PROSITE; PS00045; HISTONE_LIKE; 1.
PE   3: Inferred from homology;
KW   DNA recombination; DNA-binding; Transcription; Transcription regulation;
KW   Translation regulation.
FT   CHAIN           1..100
FT                   /note="Integration host factor subunit alpha 2"
FT                   /id="PRO_0000277727"
SQ   SEQUENCE   100 AA;  11105 MW;  19BC49008D78E206 CRC64;
     MTLTKAELAD LLFEKVGLNK REAKDMVEAF FEEIRNALEV GDGVKLSGFG NFQLRDKPQR
     PGRNPKTGQE IPITARRVVT FHASQKLKSD VELAFDGTAA