ID   DBH1_RHILE              Reviewed;          91 AA.
AC   P0A3H3; P02347;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   03-AUG-2022, entry version 48.
DE   RecName: Full=DNA-binding protein HRL18;
OS   Rhizobium leguminosarum.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium.
OX   NCBI_TaxID=384;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   STRAIN=L18;
RX   PubMed=4038648; DOI=10.1111/j.1432-1033.1985.tb08755.x;
RA   Khanaka H., Laine B., Sautiere P., Guillaume J.;
RT   "Characterization and primary structures of DNA-binding HU-type proteins
RT   from Rhizobiaceae.";
RL   Eur. J. Biochem. 147:343-349(1985).
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.
CC   -!- SIMILARITY: Belongs to the bacterial histone-like protein family.
CC       {ECO:0000305}.
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DR   PIR; A02691; DNZRH8.
DR   AlphaFoldDB; P0A3H3; -.
DR   SMR; P0A3H3; -.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
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   1: Evidence at protein level;
KW   Direct protein sequencing; DNA condensation; DNA-binding.
FT   CHAIN           1..91
FT                   /note="DNA-binding protein HRL18"
FT                   /id="PRO_0000104960"
SQ   SEQUENCE   91 AA;  9365 MW;  B5EA4317BF3FA2DA CRC64;
     MNKNELVSAV AEKAGLTKAD AASAVDAVFE TVQSELKNGG DIRLAGFGSF SVSRREASKG
     RNPSTGAEVD IPARNVPKFS AGKGLKDAVN S