ID   SSB_FUSNN               Reviewed;         154 AA.
AC   Q8RE26;
DT   24-OCT-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   03-AUG-2022, entry version 103.
DE   RecName: Full=Single-stranded DNA-binding protein {ECO:0000255|HAMAP-Rule:MF_00984};
DE            Short=SSB {ECO:0000255|HAMAP-Rule:MF_00984};
GN   Name=ssb; OrderedLocusNames=FN1304;
OS   Fusobacterium nucleatum subsp. nucleatum (strain ATCC 25586 / DSM 15643 /
OS   BCRC 10681 / CIP 101130 / JCM 8532 / KCTC 2640 / LMG 13131 / VPI 4355).
OC   Bacteria; Fusobacteria; Fusobacteriales; Fusobacteriaceae; Fusobacterium.
OX   NCBI_TaxID=190304;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25586 / DSM 15643 / BCRC 10681 / CIP 101130 / JCM 8532 / KCTC
RC   2640 / LMG 13131 / VPI 4355;
RX   PubMed=11889109; DOI=10.1128/jb.184.7.2005-2018.2002;
RA   Kapatral V., Anderson I., Ivanova N., Reznik G., Los T., Lykidis A.,
RA   Bhattacharyya A., Bartman A., Gardner W., Grechkin G., Zhu L., Vasieva O.,
RA   Chu L., Kogan Y., Chaga O., Goltsman E., Bernal A., Larsen N., D'Souza M.,
RA   Walunas T., Pusch G., Haselkorn R., Fonstein M., Kyrpides N.C.,
RA   Overbeek R.;
RT   "Genome sequence and analysis of the oral bacterium Fusobacterium nucleatum
RT   strain ATCC 25586.";
RL   J. Bacteriol. 184:2005-2018(2002).
CC   -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00984}.
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DR   EMBL; AE009951; AAL95500.1; -; Genomic_DNA.
DR   RefSeq; NP_604201.1; NC_003454.1.
DR   AlphaFoldDB; Q8RE26; -.
DR   SMR; Q8RE26; -.
DR   STRING; 190304.FN1304; -.
DR   EnsemblBacteria; AAL95500; AAL95500; FN1304.
DR   KEGG; fnu:FN1304; -.
DR   PATRIC; fig|190304.8.peg.1869; -.
DR   eggNOG; COG0629; Bacteria.
DR   HOGENOM; CLU_078758_6_2_0; -.
DR   InParanoid; Q8RE26; -.
DR   OMA; NTHFLHD; -.
DR   BioCyc; FNUC190304:G1FZS-1879-MON; -.
DR   Proteomes; UP000002521; Chromosome.
DR   GO; GO:0009295; C:nucleoid; IBA:GO_Central.
DR   GO; GO:0003697; F:single-stranded DNA binding; IBA:GO_Central.
DR   GO; GO:0006260; P:DNA replication; IEA:InterPro.
DR   GO; GO:0051096; P:positive regulation of helicase activity; IBA:GO_Central.
DR   CDD; cd04496; SSB_OBF; 1.
DR   Gene3D; 2.40.50.140; -; 1.
DR   HAMAP; MF_00984; SSB; 1.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR000424; Primosome_PriB/ssb.
DR   InterPro; IPR011344; ssDNA-bd.
DR   PANTHER; PTHR10302; PTHR10302; 1.
DR   Pfam; PF00436; SSB; 1.
DR   PIRSF; PIRSF002070; SSB; 1.
DR   SUPFAM; SSF50249; SSF50249; 1.
DR   TIGRFAMs; TIGR00621; ssb; 1.
DR   PROSITE; PS50935; SSB; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Reference proteome.
FT   CHAIN           1..154
FT                   /note="Single-stranded DNA-binding protein"
FT                   /id="PRO_0000096046"
FT   DOMAIN          1..104
FT                   /note="SSB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00984"
FT   REGION          105..154
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        105..135
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   154 AA;  17020 MW;  487FAB8DB850A604 CRC64;
     MNLVVLNGRL TRDPELKFGQ SGKAYSRFSI AVDRPFQSSS DKNSQTADFI NCVAFGKTAE
     FIGEYFRKGR KILLNGRLQM SQYESEGKKI TTYVVIADSV EFGEAKTSSG TTETSSYGRS
     ESKSTNNTIE TPGFDENSSD DMGAPTEIDD EFPF