ID   IHFA_SHEWM              Reviewed;          97 AA.
AC   B1KRE5;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   29-APR-2008, sequence version 1.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=Integration host factor subunit alpha {ECO:0000255|HAMAP-Rule:MF_00380};
DE            Short=IHF-alpha {ECO:0000255|HAMAP-Rule:MF_00380};
GN   Name=ihfA {ECO:0000255|HAMAP-Rule:MF_00380};
GN   Synonyms=himA {ECO:0000255|HAMAP-Rule:MF_00380};
GN   OrderedLocusNames=Swoo_2068;
OS   Shewanella woodyi (strain ATCC 51908 / MS32).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=392500;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51908 / MS32;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C.,
RA   Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Lykidis A., Zhao J.-S., Richardson P.;
RT   "Complete sequence of Shewanella woodyi ATCC 51908.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
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; CP000961; ACA86352.1; -; Genomic_DNA.
DR   RefSeq; WP_012324697.1; NC_010506.1.
DR   AlphaFoldDB; B1KRE5; -.
DR   SMR; B1KRE5; -.
DR   STRING; 392500.Swoo_2068; -.
DR   EnsemblBacteria; ACA86352; ACA86352; Swoo_2068.
DR   KEGG; swd:Swoo_2068; -.
DR   eggNOG; COG0776; Bacteria.
DR   HOGENOM; CLU_105066_1_3_6; -.
DR   OMA; IYVRGFG; -.
DR   OrthoDB; 1847472at2; -.
DR   Proteomes; UP000002168; Chromosome.
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; Reference proteome; Transcription;
KW   Transcription regulation; Translation regulation.
FT   CHAIN           1..97
FT                   /note="Integration host factor subunit alpha"
FT                   /id="PRO_1000122168"
FT   REGION          49..71
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   97 AA;  10989 MW;  8F44DDCB25F4A2FF CRC64;
     MALTKAEMAE HLFETLGINK RVAKEMVEAF FEEIRQALES GEQVKLSGFG NFDLRDKNQR
     PGRNPKTGED IPISARRVVT FRPGQKLKSR VEEANAK