IHFA_SHEON
ID IHFA_SHEON Reviewed; 98 AA.
AC Q8EF98;
DT 20-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 03-AUG-2022, entry version 110.
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}; OrderedLocusNames=SO_2087;
OS Shewanella oneidensis (strain MR-1).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=211586;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MR-1;
RX PubMed=12368813; DOI=10.1038/nbt749;
RA Heidelberg J.F., Paulsen I.T., Nelson K.E., Gaidos E.J., Nelson W.C.,
RA Read T.D., Eisen J.A., Seshadri R., Ward N.L., Methe B.A., Clayton R.A.,
RA Meyer T., Tsapin A., Scott J., Beanan M.J., Brinkac L.M., Daugherty S.C.,
RA DeBoy R.T., Dodson R.J., Durkin A.S., Haft D.H., Kolonay J.F., Madupu R.,
RA Peterson J.D., Umayam L.A., White O., Wolf A.M., Vamathevan J.J.,
RA Weidman J.F., Impraim M., Lee K., Berry K.J., Lee C., Mueller J.,
RA Khouri H.M., Gill J., Utterback T.R., McDonald L.A., Feldblyum T.V.,
RA Smith H.O., Venter J.C., Nealson K.H., Fraser C.M.;
RT "Genome sequence of the dissimilatory metal ion-reducing bacterium
RT Shewanella oneidensis.";
RL Nat. Biotechnol. 20:1118-1123(2002).
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; AE014299; AAN55134.1; -; Genomic_DNA.
DR RefSeq; NP_717690.1; NC_004347.2.
DR RefSeq; WP_011072151.1; NZ_CP053946.1.
DR AlphaFoldDB; Q8EF98; -.
DR SMR; Q8EF98; -.
DR STRING; 211586.SO_2087; -.
DR PaxDb; Q8EF98; -.
DR KEGG; son:SO_2087; -.
DR PATRIC; fig|1028802.3.peg.1257; -.
DR eggNOG; COG0776; Bacteria.
DR HOGENOM; CLU_105066_1_3_6; -.
DR OMA; IYVRGFG; -.
DR OrthoDB; 1847472at2; -.
DR PhylomeDB; Q8EF98; -.
DR BioCyc; SONE211586:G1GMP-1918-MON; -.
DR Proteomes; UP000008186; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0003677; F:DNA binding; IBA:GO_Central.
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..98
FT /note="Integration host factor subunit alpha"
FT /id="PRO_0000277775"
FT REGION 49..71
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 98 AA; 10977 MW; E590A70DCB3B5AD4 CRC64;
MALTKAEMAE HLFETLGINK RVAKEMVESF FEEIRGALES GEQVKLSGFG NFDLRDKNQR
PGRNPKTGED IPISARRVVT FRPGQKLKTR VEAANTGK
