ID   Y256_NITSB              Reviewed;         103 AA.
AC   A6Q1L1;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   21-AUG-2007, sequence version 1.
DT   25-MAY-2022, entry version 72.
DE   RecName: Full=Nucleoid-associated protein NIS_0256 {ECO:0000255|HAMAP-Rule:MF_00274};
GN   OrderedLocusNames=NIS_0256;
OS   Nitratiruptor sp. (strain SB155-2).
OC   Bacteria; Proteobacteria; Epsilonproteobacteria; Nautiliales;
OC   Nitratiruptoraceae; Nitratiruptor; unclassified Nitratiruptor.
OX   NCBI_TaxID=387092;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SB155-2;
RX   PubMed=17615243; DOI=10.1073/pnas.0700687104;
RA   Nakagawa S., Takaki Y., Shimamura S., Reysenbach A.-L., Takai K.,
RA   Horikoshi K.;
RT   "Deep-sea vent epsilon-proteobacterial genomes provide insights into
RT   emergence of pathogens.";
RL   Proc. Natl. Acad. Sci. U.S.A. 104:12146-12150(2007).
CC   -!- FUNCTION: Binds to DNA and alters its conformation. May be involved in
CC       regulation of gene expression, nucleoid organization and DNA
CC       protection. {ECO:0000255|HAMAP-Rule:MF_00274}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00274}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, nucleoid {ECO:0000255|HAMAP-
CC       Rule:MF_00274}.
CC   -!- SIMILARITY: Belongs to the YbaB/EbfC family. {ECO:0000255|HAMAP-
CC       Rule:MF_00274}.
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DR   EMBL; AP009178; BAF69370.1; -; Genomic_DNA.
DR   RefSeq; WP_012081633.1; NC_009662.1.
DR   AlphaFoldDB; A6Q1L1; -.
DR   SMR; A6Q1L1; -.
DR   STRING; 387092.NIS_0256; -.
DR   EnsemblBacteria; BAF69370; BAF69370; NIS_0256.
DR   KEGG; nis:NIS_0256; -.
DR   eggNOG; COG0718; Bacteria.
DR   HOGENOM; CLU_140930_2_1_7; -.
DR   OMA; KSQAMGM; -.
DR   OrthoDB; 1883809at2; -.
DR   Proteomes; UP000001118; Chromosome.
DR   GO; GO:0043590; C:bacterial nucleoid; IEA:UniProtKB-UniRule.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-UniRule.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.1310.10; -; 1.
DR   HAMAP; MF_00274; DNA_YbaB_EbfC; 1.
DR   InterPro; IPR036894; YbaB-like_sf.
DR   InterPro; IPR004401; YbaB/EbfC.
DR   Pfam; PF02575; YbaB_DNA_bd; 1.
DR   PIRSF; PIRSF004555; UCP004555; 1.
DR   SUPFAM; SSF82607; SSF82607; 1.
DR   TIGRFAMs; TIGR00103; DNA_YbaB_EbfC; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; DNA-binding; Reference proteome.
FT   CHAIN           1..103
FT                   /note="Nucleoid-associated protein NIS_0256"
FT                   /id="PRO_1000003786"
SQ   SEQUENCE   103 AA;  11489 MW;  C5BC6126FF5179D7 CRC64;
     MFDKMNLGDL GKVFEEIQER AKKLQEEQES KSFIAKSGGG LIKVTANGKG EIIDIEIDDS
     LLEDKDSLQI LLISAINDVL KMVEEDKQRS ALSMMTPDIF GQK