ID IHFB_PSEPK Reviewed; 100 AA.
AC P0A128; Q52285;
DT 01-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2005, sequence version 1.
DT 27-MAR-2024, entry version 105.
DE RecName: Full=Integration host factor subunit beta;
DE Short=IHF-beta;
GN Name=ihfB; Synonyms=himD; OrderedLocusNames=PP_1773;
OS Pseudomonas putida (strain ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950
OS / KT2440).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=160488;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950 / KT2440;
RX PubMed=12534463; DOI=10.1046/j.1462-2920.2002.00366.x;
RA Nelson K.E., Weinel C., Paulsen I.T., Dodson R.J., Hilbert H.,
RA Martins dos Santos V.A.P., Fouts D.E., Gill S.R., Pop M., Holmes M.,
RA Brinkac L.M., Beanan M.J., DeBoy R.T., Daugherty S.C., Kolonay J.F.,
RA Madupu R., Nelson W.C., White O., Peterson J.D., Khouri H.M., Hance I.,
RA Chris Lee P., Holtzapple E.K., Scanlan D., Tran K., Moazzez A.,
RA Utterback T.R., Rizzo M., Lee K., Kosack D., Moestl D., Wedler H.,
RA Lauber J., Stjepandic D., Hoheisel J., Straetz M., Heim S., Kiewitz C.,
RA Eisen J.A., Timmis K.N., Duesterhoeft A., Tuemmler B., Fraser C.M.;
RT "Complete genome sequence and comparative analysis of the metabolically
RT versatile Pseudomonas putida KT2440.";
RL Environ. Microbiol. 4:799-808(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:0000250}.
CC -!- SUBUNIT: Heterodimer of an alpha and a beta chain. {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the bacterial histone-like protein family.
CC {ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AE015451; AAN67393.1; -; Genomic_DNA.
DR RefSeq; NP_743929.1; NC_002947.4.
DR RefSeq; WP_010952810.1; NC_002947.4.
DR AlphaFoldDB; P0A128; -.
DR SMR; P0A128; -.
DR STRING; 160488.PP_1773; -.
DR PaxDb; 160488-PP_1773; -.
DR GeneID; 83681693; -.
DR KEGG; ppu:PP_1773; -.
DR PATRIC; fig|160488.4.peg.1869; -.
DR eggNOG; COG0776; Bacteria.
DR HOGENOM; CLU_105066_2_0_6; -.
DR OrthoDB; 9804203at2; -.
DR PhylomeDB; P0A128; -.
DR BioCyc; PPUT160488:G1G01-1875-MONOMER; -.
DR Proteomes; UP000000556; Chromosome.
DR CollecTF; EXPREG_00000700; -.
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 DNA-templated transcription; IEA:UniProtKB-UniRule.
DR GO; GO:0006417; P:regulation of translation; IEA:UniProtKB-UniRule.
DR CDD; cd13836; IHF_B; 1.
DR Gene3D; 4.10.520.10; IHF-like DNA-binding proteins; 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 NCBIfam; TIGR00988; hip; 1.
DR PANTHER; PTHR33175; DNA-BINDING PROTEIN HU; 1.
DR PANTHER; PTHR33175:SF5; INTEGRATION HOST FACTOR SUBUNIT BETA; 1.
DR Pfam; PF00216; Bac_DNA_binding; 1.
DR PRINTS; PR01727; DNABINDINGHU.
DR SMART; SM00411; BHL; 1.
DR SUPFAM; SSF47729; IHF-like DNA-binding proteins; 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..100
FT /note="Integration host factor subunit beta"
FT /id="PRO_0000105060"
FT REGION 81..100
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 100 AA; 11332 MW; 57824A881BF69E8D CRC64;
MTKSELIERI VTHQGLLSSK DVELAIKTML EQMSQCLATG DRIEIRGFGS FSLHYRAPRV
GRNPKTGQSV SLEGKFVPHF KPGKELRDRV NEDEHEEAHT
//
