ID   SSB_BPLSK               Reviewed;         119 AA.
AC   O21902;
DT   02-NOV-2016, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   02-JUN-2021, entry version 45.
DE   RecName: Full=SSB protein;
DE   AltName: Full=Gene product 34;
DE            Short=Gp34;
DE   AltName: Full=Single-stranded DNA binding protein {ECO:0000305};
OS   Lactococcus phage SK1 (Lactococcus lactis bacteriophage SK1).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Siphoviridae; Skunavirus.
OX   NCBI_TaxID=31532;
OH   NCBI_TaxID=1358; Lactococcus lactis.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=9383189; DOI=10.1046/j.1365-2958.1997.5491926.x;
RA   Chandry P.S., Moore S.C., Boyce J.D., Davidson B.E., Hillier A.J.;
RT   "Analysis of the DNA sequence, gene expression, origin of replication and
RT   modular structure of the Lactococcus lactis lytic bacteriophage sk1.";
RL   Mol. Microbiol. 26:49-64(1997).
CC   -!- FUNCTION: Binds ssDNA with nanomolar affinity but no sequence
CC       specificity. {ECO:0000250|UniProtKB:Q6JM09}.
CC   -!- SUBUNIT: Homodimer; two homodimers can further weakly assemble into a
CC       homotetramer. {ECO:0000250|UniProtKB:Q6JM09}.
CC   -!- SIMILARITY: Belongs to the skunalikevirus SSB protein family.
CC       {ECO:0000305}.
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DR   EMBL; AF011378; AAB70074.1; -; Genomic_DNA.
DR   RefSeq; NP_044980.1; NC_001835.1.
DR   SMR; O21902; -.
DR   GeneID; 1261307; -.
DR   KEGG; vg:1261307; -.
DR   Proteomes; UP000000839; Genome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   Gene3D; 2.40.50.400; -; 1.
DR   InterPro; IPR038621; Lacto_phage_SSB_sf.
DR   InterPro; IPR031900; Phage_SSB.
DR   Pfam; PF16773; Phage_SSB; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Early protein; Reference proteome.
FT   CHAIN           1..119
FT                   /note="SSB protein"
FT                   /id="PRO_0000438265"
FT   REGION          96..119
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   119 AA;  12942 MW;  D2DE5F8924135E5C CRC64;
     MAIITVTAQA NEKNTRTVST AKGDKKIISV PLFEKEKGSS VKVAYGSAFL PDFIQLGDTV
     TVSGRVQAKE SGEYVNYNFV FPTVEKVFIT NDNSSQSQAK QDLFGGSEPI EVNSEDLPF