ID   UBIA_BURCA              Reviewed;         287 AA.
AC   Q1BYZ6;
DT   28-NOV-2006, integrated into UniProtKB/Swiss-Prot.
DT   11-JUL-2006, sequence version 1.
DT   03-AUG-2022, entry version 87.
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}; OrderedLocusNames=Bcen_0245;
OS   Burkholderia cenocepacia (strain AU 1054).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Burkholderia; Burkholderia cepacia complex.
OX   NCBI_TaxID=331271;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AU 1054;
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., LiPuma J.J., Konstantinidis K.,
RA   Tiedje J.M., Richardson P.;
RT   "Complete sequence of chromosome 1 of Burkholderia cenocepacia AU 1054.";
RL   Submitted (MAY-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; CP000378; ABF75159.1; -; Genomic_DNA.
DR   RefSeq; WP_011544625.1; NC_008060.1.
DR   AlphaFoldDB; Q1BYZ6; -.
DR   SMR; Q1BYZ6; -.
DR   EnsemblBacteria; ABF75159; ABF75159; Bcen_0245.
DR   KEGG; bcn:Bcen_0245; -.
DR   HOGENOM; CLU_034879_1_0_4; -.
DR   OMA; MVVYPYG; -.
DR   UniPathway; UPA00232; -.
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..287
FT                   /note="4-hydroxybenzoate octaprenyltransferase"
FT                   /id="PRO_0000262781"
FT   TRANSMEM        41..61
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        89..109
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        133..153
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        158..178
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01635"
FT   TRANSMEM        202..224
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   287 AA;  31885 MW;  B137C5DE9DB9203C CRC64;
     MLARFPLYLR LVRMDKPIGS LLLLWPTLNA LWIASDGRPR WPLLVIFTLG TLLMRSAGCA
     MNDYADRDFD RHVKRTADRP LTSGKIRAWE AVAIAVGLSF IAFLLILPLN TLTKELSVVA
     LFVAGSYPFM KRFFAIPQAY LGIAFGFGIP MAFAAVQDTV PMLAWVMLVA NIFWSVAYDT
     EYAMVDRDDD IKIGIRTSAL TFGRFDVAAV MACYAATLGI YVWIGVTLGF GLAYWVGWAA
     AVGCALYHYT LIKDRERMPC FAAFRHNNWL GGVLFAGIAA HYLLAGN