ID   SSB1_STRA3              Reviewed;         163 AA.
AC   P66850; Q8DXY2; Q8E3K1;
DT   11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2004, sequence version 1.
DT   25-MAY-2022, entry version 92.
DE   RecName: Full=Single-stranded DNA-binding protein 1 {ECO:0000255|HAMAP-Rule:MF_00984};
DE            Short=SSB 1 {ECO:0000255|HAMAP-Rule:MF_00984};
GN   Name=ssb1; OrderedLocusNames=gbs1758;
OS   Streptococcus agalactiae serotype III (strain NEM316).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Streptococcus.
OX   NCBI_TaxID=211110;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NEM316;
RX   PubMed=12354221; DOI=10.1046/j.1365-2958.2002.03126.x;
RA   Glaser P., Rusniok C., Buchrieser C., Chevalier F., Frangeul L., Msadek T.,
RA   Zouine M., Couve E., Lalioui L., Poyart C., Trieu-Cuot P., Kunst F.;
RT   "Genome sequence of Streptococcus agalactiae, a pathogen causing invasive
RT   neonatal disease.";
RL   Mol. Microbiol. 45:1499-1513(2002).
CC   -!- FUNCTION: Plays an important role in DNA replication, recombination and
CC       repair. Binds to ssDNA and to an array of partner proteins to recruit
CC       them to their sites of action during DNA metabolism.
CC       {ECO:0000255|HAMAP-Rule:MF_00984}.
CC   -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00984}.
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DR   EMBL; AL766853; CAD47417.1; -; Genomic_DNA.
DR   RefSeq; WP_000609585.1; NC_004368.1.
DR   AlphaFoldDB; P66850; -.
DR   SMR; P66850; -.
DR   STRING; 211110.gbs1758; -.
DR   EnsemblBacteria; CAD47417; CAD47417; CAD47417.
DR   GeneID; 66886553; -.
DR   KEGG; san:gbs1758; -.
DR   eggNOG; COG0629; Bacteria.
DR   HOGENOM; CLU_078758_6_2_9; -.
DR   OMA; GQMQERT; -.
DR   Proteomes; UP000000823; Chromosome.
DR   GO; GO:0003697; F:single-stranded DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR   GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR   GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniRule.
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 damage; DNA recombination; DNA repair; DNA replication; DNA-binding.
FT   CHAIN           1..163
FT                   /note="Single-stranded DNA-binding protein 1"
FT                   /id="PRO_0000096107"
FT   DOMAIN          1..104
FT                   /note="SSB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00984"
FT   REGION          106..163
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           158..163
FT                   /note="Important for interaction with partner proteins"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00984"
FT   COMPBIAS        106..153
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   163 AA;  18166 MW;  4DE25F36C8F6E4D2 CRC64;
     MINNVVLVGR MTRDAELRYT PSNQAVATFS LAVNRNFKNQ SGEREADFIN CVIWRQQAEN
     LANWAKKGAL VGITGRIQTR NYENQQGQRV YVTEVVAESF QLLESRATRE GGSPNSYNNG
     GYNNAPSNNS YSASSQQTPN FSRDESPFGN SNPMDISDDD LPF