ID   UBIA_SHESW              Reviewed;         286 AA.
AC   A1RFH5;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   25-MAY-2022, entry version 84.
DE   RecName: Full=4-hydroxybenzoate octaprenyltransferase {ECO:0000255|HAMAP-Rule:MF_01635};
DE            EC=2.5.1.39 {ECO:0000255|HAMAP-Rule:MF_01635};
DE   AltName: Full=4-HB polyprenyltransferase {ECO:0000255|HAMAP-Rule:MF_01635};
GN   Name=ubiA {ECO:0000255|HAMAP-Rule:MF_01635};
GN   OrderedLocusNames=Sputw3181_0569;
OS   Shewanella sp. (strain W3-18-1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=351745;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=W3-18-1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Lykidis A., Tiedje J., Richardson P.;
RT   "Complete sequence of Shewanella sp. W3-18-1.";
RL   Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the prenylation of para-hydroxybenzoate (PHB) with
CC       an all-trans polyprenyl group. Mediates the second step in the final
CC       reaction sequence of ubiquinone-8 (UQ-8) biosynthesis, which is the
CC       condensation of the polyisoprenoid side chain with PHB, generating the
CC       first membrane-bound Q intermediate 3-octaprenyl-4-hydroxybenzoate.
CC       {ECO:0000255|HAMAP-Rule:MF_01635}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=4-hydroxybenzoate + all-trans-octaprenyl diphosphate = 4-
CC         hydroxy-3-all-trans-octaprenylbenzoate + diphosphate;
CC         Xref=Rhea:RHEA:27782, ChEBI:CHEBI:1617, ChEBI:CHEBI:17879,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:57711; EC=2.5.1.39;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01635};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01635};
CC   -!- PATHWAY: Cofactor biosynthesis; ubiquinone biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_01635}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01635}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01635}.
CC   -!- SIMILARITY: Belongs to the UbiA prenyltransferase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01635}.
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DR   EMBL; CP000503; ABM23420.1; -; Genomic_DNA.
DR   RefSeq; WP_011787952.1; NC_008750.1.
DR   AlphaFoldDB; A1RFH5; -.
DR   SMR; A1RFH5; -.
DR   GeneID; 45043867; -.
DR   KEGG; shw:Sputw3181_0569; -.
DR   HOGENOM; CLU_034879_1_0_6; -.
DR   OMA; MVVYPYG; -.
DR   UniPathway; UPA00232; -.
DR   Proteomes; UP000002597; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0002083; F:4-hydroxybenzoate decaprenyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0047293; F:4-hydroxybenzoate nonaprenyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0008412; F:4-hydroxybenzoate octaprenyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006744; P:ubiquinone biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd13959; PT_UbiA_COQ2; 1.
DR   Gene3D; 1.10.357.140; -; 1.
DR   HAMAP; MF_01635; UbiA; 1.
DR   InterPro; IPR006370; HB_polyprenyltransferase-like.
DR   InterPro; IPR039653; Prenyltransferase.
DR   InterPro; IPR000537; UbiA_prenyltransferase.
DR   InterPro; IPR030470; UbiA_prenylTrfase_CS.
DR   InterPro; IPR044878; UbiA_sf.
DR   PANTHER; PTHR11048; PTHR11048; 1.
DR   Pfam; PF01040; UbiA; 1.
DR   TIGRFAMs; TIGR01474; ubiA_proteo; 1.
DR   PROSITE; PS00943; UBIA; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Magnesium; Membrane; Transferase;
KW   Transmembrane; Transmembrane helix; Ubiquinone biosynthesis.
FT   CHAIN           1..286
FT                   /note="4-hydroxybenzoate octaprenyltransferase"
FT                   /id="PRO_1000088188"
FT   TRANSMEM        21..40
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        95..115
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        142..162
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        167..187
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        211..231
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        235..255
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        266..286
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
SQ   SEQUENCE   286 AA;  31959 MW;  EB659591A52DA8DF CRC64;
     MNLKQKWDVY SRLTRLDRPI GTLLLMWPCL MALMLAAGGM PDLKVLIIFI IGVVIMRACG
     CIINDYADRD LDSFVERTKS RPLASGEIST KEALILFVVL GLSAFGLVLL LNGLVVKLSV
     VGIILTIIYP FTKRITNMPQ MFLGVVWSWS IPMAYAAQTG EVPMEAWWLF AANWFWTVAY
     DTMYAMVDRD DDLKVGIKST AILFGKYDRQ IIGLFQIAAL VCFIAAGWSA ERGLLYGLGL
     LTFVGFSTYQ QMLIFGRERA PCFKAFLNNN WAGLALFVGL GADYLI