ID   DBHB_NEIMB              Reviewed;          89 AA.
AC   P64389; Q9JRI6;
DT   11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2004, sequence version 1.
DT   03-AUG-2022, entry version 83.
DE   RecName: Full=DNA-binding protein HU-beta;
GN   Name=hupB; OrderedLocusNames=NMB1230;
OS   Neisseria meningitidis serogroup B (strain MC58).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC   Neisseria.
OX   NCBI_TaxID=122586;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MC58;
RX   PubMed=10710307; DOI=10.1126/science.287.5459.1809;
RA   Tettelin H., Saunders N.J., Heidelberg J.F., Jeffries A.C., Nelson K.E.,
RA   Eisen J.A., Ketchum K.A., Hood D.W., Peden J.F., Dodson R.J., Nelson W.C.,
RA   Gwinn M.L., DeBoy R.T., Peterson J.D., Hickey E.K., Haft D.H.,
RA   Salzberg S.L., White O., Fleischmann R.D., Dougherty B.A., Mason T.M.,
RA   Ciecko A., Parksey D.S., Blair E., Cittone H., Clark E.B., Cotton M.D.,
RA   Utterback T.R., Khouri H.M., Qin H., Vamathevan J.J., Gill J., Scarlato V.,
RA   Masignani V., Pizza M., Grandi G., Sun L., Smith H.O., Fraser C.M.,
RA   Moxon E.R., Rappuoli R., Venter J.C.;
RT   "Complete genome sequence of Neisseria meningitidis serogroup B strain
RT   MC58.";
RL   Science 287:1809-1815(2000).
CC   -!- FUNCTION: Histone-like DNA-binding protein which is capable of wrapping
CC       DNA to stabilize it, and thus to prevent its denaturation under extreme
CC       environmental conditions. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the bacterial histone-like protein family.
CC       {ECO:0000305}.
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DR   EMBL; AE002098; AAF41611.1; -; Genomic_DNA.
DR   PIR; G81106; G81106.
DR   RefSeq; NP_274254.1; NC_003112.2.
DR   RefSeq; WP_002213508.1; NC_003112.2.
DR   AlphaFoldDB; P64389; -.
DR   SMR; P64389; -.
DR   STRING; 122586.NMB1230; -.
DR   PaxDb; P64389; -.
DR   EnsemblBacteria; AAF41611; AAF41611; NMB1230.
DR   GeneID; 61281390; -.
DR   KEGG; nme:NMB1230; -.
DR   PATRIC; fig|122586.8.peg.1538; -.
DR   HOGENOM; CLU_105066_3_3_4; -.
DR   OMA; PAHEGIN; -.
DR   Proteomes; UP000000425; Chromosome.
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:0030261; P:chromosome condensation; IEA:UniProtKB-KW.
DR   Gene3D; 4.10.520.10; -; 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   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   PROSITE; PS00045; HISTONE_LIKE; 1.
PE   3: Inferred from homology;
KW   DNA condensation; DNA-binding; Reference proteome.
FT   CHAIN           1..89
FT                   /note="DNA-binding protein HU-beta"
FT                   /id="PRO_0000104952"
SQ   SEQUENCE   89 AA;  9348 MW;  0C1F9926C51554CA CRC64;
     MNKSELIEAI AQEADISKAA AQKALDATTN AVTTALKQGD TVTLVGFGTF YVGERAERQG
     RNPKTGEPLT IAAAKTPKFR AGKALKDAL