ID   SSB_ANAVA               Reviewed;         119 AA.
AC   P0A4K1; Q8Z0K3;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   25-MAY-2022, entry version 57.
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=ssb1;
OS   Anabaena variabilis.
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Trichormus.
OX   NCBI_TaxID=264691;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=M3;
RA   Maruyama K., Ehira S., Sato N.;
RT   "Identification of a temperature-regulated DNA-binding protein in the
RT   cyanobacterium Anabaena variabilis strain M3.";
RL   Submitted (AUG-2001) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00984}.
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DR   EMBL; AB070900; BAB85642.1; -; Genomic_DNA.
DR   AlphaFoldDB; P0A4K1; -.
DR   SMR; P0A4K1; -.
DR   GO; GO:0003697; F:single-stranded DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006260; P:DNA replication; IEA:InterPro.
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.
FT   CHAIN           1..119
FT                   /note="Single-stranded DNA-binding protein"
FT                   /id="PRO_0000095997"
FT   DOMAIN          3..102
FT                   /note="SSB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00984"
SQ   SEQUENCE   119 AA;  13254 MW;  BC2CCD1940B65A34 CRC64;
     MSINIVTLVG RVGTDPDIKY FESGSVKCRL TLAVNRRSKN DKPDWFTLEL WDKTAEVAGN
     YVRKGSLIGV KGSLKFDSWS DRQTGVNRST PVIRVDQLEL LGSKQDRDGG SSDFAPENF