ID   IHFB_PSEAE              Reviewed;          94 AA.
AC   Q51473;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   03-AUG-2022, entry version 134.
DE   RecName: Full=Integration host factor subunit beta;
DE            Short=IHF-beta;
GN   Name=ihfB; Synonyms=himD; OrderedLocusNames=PA3161;
OS   Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM
OS   14847 / LMG 12228 / 1C / PRS 101 / PAO1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=208964;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=7867950; DOI=10.1016/0378-1119(94)00875-s;
RA   Delic-Attree I., Toussaint B., Vignais P.M.;
RT   "Cloning and sequence analyses of the genes coding for the integration host
RT   factor (IHF) and HU proteins of Pseudomonas aeruginosa.";
RL   Gene 154:61-64(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=IATS O6;
RX   PubMed=10627048; DOI=10.1099/00221287-145-12-3505;
RA   Belanger M., Burrows L.L., Lam J.S.;
RT   "Functional analysis of genes responsible for the synthesis of the B-band O
RT   antigen of Pseudomonas aeruginosa serotype O6 lipopolysaccharide.";
RL   Microbiology 145:3505-3521(1999).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 29260 / PA103;
RX   PubMed=10400585; DOI=10.1128/jb.181.14.4275-4284.1999;
RA   Dean C.R., Franklund C.V., Retief J.D., Coyne M.J. Jr., Hatano K.,
RA   Evans D.J., Pier G.B., Goldberg J.B.;
RT   "Characterization of the serogroup O11 O-antigen locus of Pseudomonas
RT   aeruginosa PA103.";
RL   J. Bacteriol. 181:4275-4284(1999).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=PAO17;
RX   PubMed=10828401; DOI=10.1111/j.1574-6968.2000.tb09137.x;
RA   Dean C.R., Goldberg J.B.;
RT   "The wbpM gene in Pseudomonas aeruginosa serogroup O17 resides on a cryptic
RT   copy of the serogroup O11 O antigen gene locus.";
RL   FEMS Microbiol. Lett. 187:59-63(2000).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C /
RC   PRS 101 / PAO1;
RX   PubMed=10984043; DOI=10.1038/35023079;
RA   Stover C.K., Pham X.-Q.T., Erwin A.L., Mizoguchi S.D., Warrener P.,
RA   Hickey M.J., Brinkman F.S.L., Hufnagle W.O., Kowalik D.J., Lagrou M.,
RA   Garber R.L., Goltry L., Tolentino E., Westbrock-Wadman S., Yuan Y.,
RA   Brody L.L., Coulter S.N., Folger K.R., Kas A., Larbig K., Lim R.M.,
RA   Smith K.A., Spencer D.H., Wong G.K.-S., Wu Z., Paulsen I.T., Reizer J.,
RA   Saier M.H. Jr., Hancock R.E.W., Lory S., Olson M.V.;
RT   "Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic
RT   pathogen.";
RL   Nature 406:959-964(2000).
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.
CC   -!- SIMILARITY: Belongs to the bacterial histone-like protein family.
CC       {ECO:0000305}.
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DR   EMBL; L35259; AAA65950.1; -; Genomic_DNA.
DR   EMBL; AF035937; AAF23995.1; -; Genomic_DNA.
DR   EMBL; AF147795; AAD45260.1; -; Genomic_DNA.
DR   EMBL; AF236052; AAF72950.1; -; Genomic_DNA.
DR   EMBL; AE004091; AAG06549.1; -; Genomic_DNA.
DR   PIR; JC4063; JC4063.
DR   RefSeq; NP_251851.1; NC_002516.2.
DR   RefSeq; WP_003091441.1; NZ_QZGE01000023.1.
DR   AlphaFoldDB; Q51473; -.
DR   SMR; Q51473; -.
DR   STRING; 287.DR97_4775; -.
DR   PaxDb; Q51473; -.
DR   PRIDE; Q51473; -.
DR   DNASU; 882561; -.
DR   EnsemblBacteria; AAG06549; AAG06549; PA3161.
DR   GeneID; 61674923; -.
DR   GeneID; 882561; -.
DR   KEGG; pae:PA3161; -.
DR   PATRIC; fig|208964.12.peg.3304; -.
DR   PseudoCAP; PA3161; -.
DR   HOGENOM; CLU_105066_2_0_6; -.
DR   InParanoid; Q51473; -.
DR   OMA; RDRVNIY; -.
DR   PhylomeDB; Q51473; -.
DR   BioCyc; PAER208964:G1FZ6-3221-MON; -.
DR   Proteomes; UP000002438; Chromosome.
DR   GO; GO:0005694; C:chromosome; IEA:InterPro.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0003677; F:DNA binding; IBA:GO_Central.
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; Reference proteome; Transcription;
KW   Transcription regulation; Translation regulation.
FT   CHAIN           1..94
FT                   /note="Integration host factor subunit beta"
FT                   /id="PRO_0000105059"
SQ   SEQUENCE   94 AA;  10632 MW;  F54424F41B38123D CRC64;
     MTKSELIERI VTHQGQLSAK DVELAIKTML EQMSQALATG DRIEIRGFGS FSLHYRAPRV
     GRNPKTGESV RLDGKFVPHF KPGKELRDRV NEPE