ID   GSTG_BPT2               Reviewed;         280 AA.
AC   Q06717;
DT   01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1994, sequence version 1.
DT   23-FEB-2022, entry version 40.
DE   RecName: Full=Beta-glucosyl-HMC-alpha-glucosyl-transferase;
DE            EC=2.4.1.-;
OS   Enterobacteria phage T2 (Bacteriophage T2).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Myoviridae; Tevenvirinae; Tequatrovirus.
OX   NCBI_TaxID=10664;
OH   NCBI_TaxID=562; Escherichia coli.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8464751; DOI=10.1093/nar/21.6.1500;
RA   Winkler M., Rueger W.;
RT   "Cloning and sequencing of the genes of beta-glucosyl-HMC-alpha-glucosyl-
RT   transferases of bacteriophages T2 and T6.";
RL   Nucleic Acids Res. 21:1500-1500(1993).
CC   -!- FUNCTION: Transfers a gentiobiosyl-group on a hydroxymethylcytosine
CC       residue in DNA. Is involved in a DNA modification process to protects
CC       the phage genome against its own nucleases and the host restriction
CC       endonuclease system.
CC   -!- PATHWAY: Genetic information processing; DNA modification.
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DR   EMBL; X68724; CAA48664.1; -; Genomic_DNA.
DR   PIR; S35623; S35623.
DR   UniPathway; UPA00198; -.
DR   GO; GO:0016757; F:glycosyltransferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0006304; P:DNA modification; IEA:UniProtKB-UniPathway.
PE   4: Predicted;
KW   Glycosyltransferase; Transferase.
FT   CHAIN           1..280
FT                   /note="Beta-glucosyl-HMC-alpha-glucosyl-transferase"
FT                   /id="PRO_0000164943"
SQ   SEQUENCE   280 AA;  32397 MW;  75789FEEF4C3C88E CRC64;
     MIQFVIPSYQ HVGAVSALDM FPTDYEPHIV VREHEEKAYY DAYGSRAKII TIPDDVNGIA
     GTRKAITDMY AGQRIWMIDD DTTIRMSSMR KRDDRRCVDK VNQLTREQFY ELIQYVEDAM
     DCGYYHGHAR LPIFKITSSW GNYRENSYGF TNTWYDLGKL TTEQIGYGKI DLCEDMYAFL
     NLINQGYPHL ALFKYLVVSG KAQAPGGCSS IRSNSKHNRA LEQINREFPE QARWKTSNIE
     KRKSLGEEDE SLKVLRMCVS RKEKSEAFHK FNAIHPIAVD