ID   IHFB_CERSK              Reviewed;          93 AA.
AC   B9KU92;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   24-MAR-2009, sequence version 1.
DT   03-AUG-2022, entry version 73.
DE   RecName: Full=Integration host factor subunit beta {ECO:0000255|HAMAP-Rule:MF_00381};
DE            Short=IHF-beta {ECO:0000255|HAMAP-Rule:MF_00381};
GN   Name=ihfB {ECO:0000255|HAMAP-Rule:MF_00381};
GN   Synonyms=himD {ECO:0000255|HAMAP-Rule:MF_00381};
GN   OrderedLocusNames=RSKD131_3760;
OS   Cereibacter sphaeroides (strain KD131 / KCTC 12085) (Rhodobacter
OS   sphaeroides).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Cereibacter.
OX   NCBI_TaxID=557760;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KD131 / KCTC 12085;
RX   PubMed=19028901; DOI=10.1128/jb.01565-08;
RA   Lim S.-K., Kim S.J., Cha S.H., Oh Y.-K., Rhee H.-J., Kim M.-S., Lee J.K.;
RT   "Complete genome sequence of Rhodobacter sphaeroides KD131.";
RL   J. Bacteriol. 191:1118-1119(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_00381}.
CC   -!- SUBUNIT: Heterodimer of an alpha and a beta chain. {ECO:0000255|HAMAP-
CC       Rule:MF_00381}.
CC   -!- SIMILARITY: Belongs to the bacterial histone-like protein family.
CC       {ECO:0000255|HAMAP-Rule:MF_00381}.
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DR   EMBL; CP001151; ACM03620.1; -; Genomic_DNA.
DR   RefSeq; WP_002724542.1; NC_011958.1.
DR   AlphaFoldDB; B9KU92; -.
DR   SMR; B9KU92; -.
DR   EnsemblBacteria; ACM03620; ACM03620; RSKD131_3760.
DR   GeneID; 57471924; -.
DR   GeneID; 67449067; -.
DR   KEGG; rsk:RSKD131_3760; -.
DR   HOGENOM; CLU_105066_2_0_5; -.
DR   OMA; IAEANPH; -.
DR   Proteomes; UP000001597; Chromosome 2.
DR   GO; GO:0005694; C:chromosome; IEA:InterPro.
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   Gene3D; 4.10.520.10; -; 1.
DR   HAMAP; MF_00381; IHF_beta; 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; IPR005685; IHF_beta.
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; TIGR00988; hip; 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..93
FT                   /note="Integration host factor subunit beta"
FT                   /id="PRO_1000190446"
SQ   SEQUENCE   93 AA;  10684 MW;  3443A45C9EDA06A9 CRC64;
     MIRSELIQKI ADENPHLTQR HVERIVNTVF EEIIEALARG DRVELRGFGA FSVKARDARV
     GRNPRTGEAV EVEDKKVPFF KTGKLLRDRL NTK