IHFB_ECOL6
ID IHFB_ECOL6 Reviewed; 94 AA.
AC P0A6Y2; P08756;
DT 07-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT 07-JUN-2005, sequence version 1.
DT 03-AUG-2022, entry version 93.
DE RecName: Full=Integration host factor subunit beta;
DE Short=IHF-beta;
GN Name=ihfB; Synonyms=himD; OrderedLocusNames=c1050;
OS Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=199310;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CFT073 / ATCC 700928 / UPEC;
RX PubMed=12471157; DOI=10.1073/pnas.252529799;
RA Welch R.A., Burland V., Plunkett G. III, Redford P., Roesch P., Rasko D.,
RA Buckles E.L., Liou S.-R., Boutin A., Hackett J., Stroud D., Mayhew G.F.,
RA Rose D.J., Zhou S., Schwartz D.C., Perna N.T., Mobley H.L.T.,
RA Donnenberg M.S., Blattner F.R.;
RT "Extensive mosaic structure revealed by the complete genome sequence of
RT uropathogenic Escherichia coli.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:17020-17024(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}.
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DR EMBL; AE014075; AAN79520.1; -; Genomic_DNA.
DR RefSeq; WP_000167336.1; NC_004431.1.
DR AlphaFoldDB; P0A6Y2; -.
DR SMR; P0A6Y2; -.
DR STRING; 199310.c1050; -.
DR EnsemblBacteria; AAN79520; AAN79520; c1050.
DR GeneID; 67414200; -.
DR KEGG; ecc:c1050; -.
DR eggNOG; COG0776; Bacteria.
DR HOGENOM; CLU_105066_2_0_6; -.
DR OMA; RDRVNIY; -.
DR BioCyc; ECOL199310:C1050-MON; -.
DR Proteomes; UP000001410; Chromosome.
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..94
FT /note="Integration host factor subunit beta"
FT /id="PRO_0000105049"
SQ SEQUENCE 94 AA; 10651 MW; 7558D89EF469EA26 CRC64;
MTKSELIERL ATQQSHIPAK TVEDAVKEML EHMASTLAQG ERIEIRGFGS FSLHYRAPRT
GRNPKTGDKV ELEGKYVPHF KPGKELRDRA NIYG