ID   G5P_BPIF1               Reviewed;          96 AA.
AC   O80294;
DT   15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   07-APR-2021, entry version 48.
DE   RecName: Full=DNA-Binding protein G5P;
DE            Short=G5P;
DE   AltName: Full=GPV;
DE   AltName: Full=Single-stranded DNA-binding protein;
GN   Name=V; Synonyms=5;
OS   Escherichia phage If1 (Bacteriophage If1).
OC   Viruses; Monodnaviria; Loebvirae; Hofneiviricota; Faserviricetes;
OC   Tubulavirales; Inoviridae; Infulavirus.
OX   NCBI_TaxID=10868;
OH   NCBI_TaxID=562; Escherichia coli.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Hill D.F., Hughes G., McNaughton J.C., Stockwell P.A., Petersen G.B.;
RT   "DNA sequence of the filamentous coliphage If1.";
RL   Submitted (OCT-1993) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   PROTEIN SEQUENCE OF 2-96.
RX   PubMed=1682927; DOI=10.1098/rspb.1991.0083;
RA   Carne A., Hill D.F., Stockwell P.A., Hughes G., Petersen G.B.;
RT   "The putative single-stranded DNA-binding protein of the filamentous
RT   bacteriophage, If1. Amino acid sequence of the protein and structure of the
RT   gene.";
RL   Proc. R. Soc. B 245:23-30(1991).
CC   -!- FUNCTION: Binds to DNA in a highly cooperative manner without
CC       pronounced sequence specificity. During synthesis of the single-
CC       stranded (progeny) viral DNA, prevents the conversion into the double-
CC       stranded replicative form. G5P is displaced by the capsid protein G8P
CC       during phage assembly on the inner bacterial membrane (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the inovirus G5P protein family. {ECO:0000305}.
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DR   EMBL; U02303; AAC62151.1; -; Genomic_DNA.
DR   RefSeq; NP_047352.1; NC_001954.1.
DR   GeneID; 1261851; -.
DR   KEGG; vg:1261851; -.
DR   Proteomes; UP000001833; Genome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; DNA replication; DNA-binding;
KW   Reference proteome.
FT   INIT_MET        1
FT                   /note="Removed; by host"
FT                   /evidence="ECO:0000269|PubMed:1682927"
FT   CHAIN           2..96
FT                   /note="DNA-Binding protein G5P"
FT                   /id="PRO_0000098198"
SQ   SEQUENCE   96 AA;  10714 MW;  B8725A032D99F862 CRC64;
     MSELGNLETT VTGKIKRFNN GGGYYYTTVV SPAADAYSFP PVIRIKSKKS LGRVGDEIAD
     IHCRITGYER SFPYTDKQTG EQSRGFNVDM LLELLE