ID   IHFB_RHOCA              Reviewed;          95 AA.
AC   Q06607;
DT   01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1994, sequence version 1.
DT   03-AUG-2022, entry version 98.
DE   RecName: Full=Integration host factor subunit beta;
DE            Short=IHF-beta;
GN   Name=ihfB; Synonyms=himD, hip;
OS   Rhodobacter capsulatus (Rhodopseudomonas capsulata).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Rhodobacter.
OX   NCBI_TaxID=1061;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PROTEIN SEQUENCE OF 1-8 AND 73-80.
RC   STRAIN=ATCC 33303 / B10;
RX   PubMed=8407826; DOI=10.1128/jb.175.20.6499-6504.1993;
RA   Toussaint B., Delic-Attree I., de Sury D'Aspremont R., David L., Vincon M.,
RA   Vignais P.M.;
RT   "Purification of the integration host factor homolog of Rhodobacter
RT   capsulatus: cloning and sequencing of the hip gene, which encodes the beta
RT   subunit.";
RL   J. Bacteriol. 175:6499-6504(1993).
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       Involved in hydrogenase gene expression.
CC   -!- SUBUNIT: Heterodimer of an alpha and a beta chain.
CC   -!- SIMILARITY: Belongs to the bacterial histone-like protein family.
CC       {ECO:0000305}.
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DR   EMBL; L13998; AAA03551.1; -; Unassigned_DNA.
DR   PIR; A49900; A49900.
DR   RefSeq; WP_013066863.1; NZ_VIBE01000002.1.
DR   AlphaFoldDB; Q06607; -.
DR   SMR; Q06607; -.
DR   GeneID; 31490040; -.
DR   OMA; IAEANPH; -.
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   1: Evidence at protein level;
KW   Direct protein sequencing; DNA recombination; DNA-binding; Transcription;
KW   Transcription regulation; Translation regulation.
FT   CHAIN           1..95
FT                   /note="Integration host factor subunit beta"
FT                   /id="PRO_0000105067"
SQ   SEQUENCE   95 AA;  10810 MW;  0E1369CB364829D7 CRC64;
     MIRSELIAKI AEENPHLFQR DVEKIVNTIF EEIIEAMARG DRVELRGFGA FSVKKRDART
     GRNPRTGTSV AVDEKHVPFF KTGKLLRDRL NGGEE