ID   GTRB_BPSF2              Reviewed;         309 AA.
AC   P68668; O21943;
DT   07-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT   07-DEC-2004, sequence version 1.
DT   29-SEP-2021, entry version 47.
DE   RecName: Full=Bactoprenol glucosyl transferase;
DE            EC=2.4.1.-;
GN   Name=gtrB; Synonyms=bgt;
OS   Shigella phage SfII (Shigella flexneri bacteriophage II) (Bacteriophage
OS   SfII).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Myoviridae.
OX   NCBI_TaxID=66284;
OH   NCBI_TaxID=623; Shigella flexneri.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=9426131; DOI=10.1046/j.1365-2958.1997.6301997.x;
RA   Mavris M., Manning P.A., Morona R.;
RT   "Mechanism of bacteriophage SfII-mediated serotype conversion in Shigella
RT   flexneri.";
RL   Mol. Microbiol. 26:939-950(1997).
CC   -!- FUNCTION: Involved in O antigen modification. Catalyzes the transfer of
CC       the glucose residue from UDP-glucose to a lipid carrier (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the glycosyltransferase 2 family. GtrB
CC       subfamily. {ECO:0000305}.
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DR   EMBL; AF021347; AAC39272.1; -; Genomic_DNA.
DR   RefSeq; YP_008318506.1; NC_021857.1.
DR   SMR; P68668; -.
DR   CAZy; GT2; Glycosyltransferase Family 2.
DR   GeneID; 16384913; -.
DR   KEGG; vg:16384913; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0016757; F:glycosyltransferase activity; IEA:UniProtKB-KW.
DR   Gene3D; 3.90.550.10; -; 1.
DR   InterPro; IPR001173; Glyco_trans_2-like.
DR   InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR   Pfam; PF00535; Glycos_transf_2; 1.
DR   SUPFAM; SSF53448; SSF53448; 1.
PE   3: Inferred from homology;
KW   Glycosyltransferase; Membrane; Transferase; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..309
FT                   /note="Bactoprenol glucosyl transferase"
FT                   /id="PRO_0000059190"
FT   TRANSMEM        229..249
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        263..283
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   309 AA;  34847 MW;  73172FD3AD956014 CRC64;
     MKISLVVPVF NEEEAIPVFY KTVREFQELK PYEVEIVFIN DGSKDATESI INALAVSDPL
     VVPLSFTRNF GKEPALFAGL DHASGDAVIP IDVDLQDPIE VIPHLIEKWQ AGADMVLAKR
     SDRSTDGRLK RKTAEWFYKL HNKISTPKIE ENVGDFRLMS REVVENIKLL PERNLFMKGI
     LSWVGGQTDV VEYVRAERVA GISKFNGWKL WNLALEGITS FSTFPLRVWT YIGLFVASIS
     FLYGAWMIID TLVFGNPVRG YPSLLVSILF LGGVQLIGIG VLGEYIGRIY IEVKNRPKYI
     IKKSHRGNP