IHFA_VIBA3
ID IHFA_VIBA3 Reviewed; 98 AA.
AC B7VPF6;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-FEB-2009, sequence version 1.
DT 03-AUG-2022, entry version 71.
DE RecName: Full=Integration host factor subunit alpha {ECO:0000255|HAMAP-Rule:MF_00380};
DE Short=IHF-alpha {ECO:0000255|HAMAP-Rule:MF_00380};
GN Name=ihfA {ECO:0000255|HAMAP-Rule:MF_00380};
GN Synonyms=himA {ECO:0000255|HAMAP-Rule:MF_00380}; OrderedLocusNames=VS_1721;
OS Vibrio atlanticus (strain LGP32) (Vibrio splendidus (strain Mel32)).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=575788;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LGP32;
RA Mazel D., Le Roux F.;
RT "Vibrio splendidus str. LGP32 complete genome.";
RL Submitted (FEB-2009) to the EMBL/GenBank/DDBJ databases.
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_00380}.
CC -!- SUBUNIT: Heterodimer of an alpha and a beta chain. {ECO:0000255|HAMAP-
CC Rule:MF_00380}.
CC -!- SIMILARITY: Belongs to the bacterial histone-like protein family.
CC {ECO:0000255|HAMAP-Rule:MF_00380}.
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; FM954972; CAV18905.1; -; Genomic_DNA.
DR RefSeq; WP_004734853.1; NC_011753.2.
DR AlphaFoldDB; B7VPF6; -.
DR SMR; B7VPF6; -.
DR STRING; 575788.VS_1721; -.
DR EnsemblBacteria; CAV18905; CAV18905; VS_1721.
DR GeneID; 50230195; -.
DR KEGG; vsp:VS_1721; -.
DR eggNOG; COG0776; Bacteria.
DR HOGENOM; CLU_105066_1_3_6; -.
DR OMA; IYVRGFG; -.
DR OrthoDB; 1847472at2; -.
DR Proteomes; UP000009100; Chromosome 1.
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 CDD; cd13835; IHF_A; 1.
DR Gene3D; 4.10.520.10; -; 1.
DR HAMAP; MF_00380; IHF_alpha; 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; IPR005684; IHF_alpha.
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; TIGR00987; himA; 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..98
FT /note="Integration host factor subunit alpha"
FT /id="PRO_1000190432"
FT REGION 53..72
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 98 AA; 11195 MW; CD85DB5F132C77AC CRC64;
MALTKADLAE NLFETLGYSK RDAKETVEVF FEEVRKALEN GEQVKLSGFG NFDLREKNER
PGRNPKTGED IPISARRVVT FRPGQKLKAR VENIKIEK