IHFB_CUPPJ
ID IHFB_CUPPJ Reviewed; 137 AA.
AC Q46Y54;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 13-SEP-2005, sequence version 1.
DT 03-AUG-2022, entry version 109.
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=Reut_A2568;
OS Cupriavidus pinatubonensis (strain JMP 134 / LMG 1197) (Cupriavidus necator
OS (strain JMP 134)).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Cupriavidus.
OX NCBI_TaxID=264198;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JMP134 / LMG 1197;
RX PubMed=20339589; DOI=10.1371/journal.pone.0009729;
RA Lykidis A., Perez-Pantoja D., Ledger T., Mavromatis K., Anderson I.J.,
RA Ivanova N.N., Hooper S.D., Lapidus A., Lucas S., Gonzalez B.,
RA Kyrpides N.C.;
RT "The complete multipartite genome sequence of Cupriavidus necator JMP134, a
RT versatile pollutant degrader.";
RL PLoS ONE 5:E9729-E9729(2010).
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; CP000090; AAZ61929.1; -; Genomic_DNA.
DR RefSeq; WP_011298717.1; NC_007347.1.
DR AlphaFoldDB; Q46Y54; -.
DR SMR; Q46Y54; -.
DR STRING; 264198.Reut_A2568; -.
DR EnsemblBacteria; AAZ61929; AAZ61929; Reut_A2568.
DR KEGG; reu:Reut_A2568; -.
DR eggNOG; COG0776; Bacteria.
DR HOGENOM; CLU_105066_2_0_4; -.
DR OMA; RDRVNIY; -.
DR OrthoDB; 1847472at2; -.
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; 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.
PE 3: Inferred from homology;
KW DNA recombination; DNA-binding; Transcription; Transcription regulation;
KW Translation regulation.
FT CHAIN 1..137
FT /note="Integration host factor subunit beta"
FT /id="PRO_1000122228"
FT REGION 75..137
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 75..92
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 94..110
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 137 AA; 14521 MW; 25AD5C15F7CCC0D1 CRC64;
MTKSELVEKL AARFPQLLLR DADISVKTIL DAMSDALADG HRIEIRGFGS FGLNRRPPRV
GRNPKSGERV LVPEKRVPHF KAGKELRERV DRNLTPSSGG SGNGHLTGTP SGKGPQGAAP
GSPAVLHEGG GLNLARS
