ID   UBIG_COXBR              Reviewed;         234 AA.
AC   A9NBI0;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   16-JUN-2009, entry version 11.
DE   RecName: Full=3-demethylubiquinone-9 3-methyltransferase;
DE            EC=2.1.1.64;
DE   AltName: Full=3,4-dihydroxy-5-hexaprenylbenzoate methyltransferase;
DE            Short=DHHB methyltransferase;
GN   Name=ubiG; OrderedLocusNames=COXBURSA331_A0458;
OS   Coxiella burnetii (strain RSA 331 / Henzerling II).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Legionellales;
OC   Coxiellaceae; Coxiella.
OX   NCBI_TaxID=360115;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Seshadri R., Samuel J.E.;
RT   "Genome sequencing of phylogenetically and phenotypically diverse
RT   Coxiella burnetii isolates.";
RL   Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY: S-adenosyl-L-methionine + 3-
CC       demethylubiquinone-9 = S-adenosyl-L-homocysteine + ubiquinone-9.
CC   -!- PATHWAY: Cofactor biosynthesis; ubiquinone biosynthesis.
CC   -!- SIMILARITY: Belongs to the methyltransferase superfamily.
CC       UbiG/COQ3 family.
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DR   EMBL; CP000890; ABX77424.1; -; Genomic_DNA.
DR   RefSeq; YP_001596294.1; -.
DR   GeneID; 5793744; -.
DR   GenomeReviews; CP000890_GR; ubiG.
DR   KEGG; cbs:COXBURSA331_A0458; -.
DR   OMA; A9NBI0; ADIEYEC.
DR   GO; GO:0008425; F:2-polyprenyl-6-methoxy-1,4-benzoquinone met...; IEA:InterPro.
DR   GO; GO:0008689; F:3-demethylubiquinone-9 3-O-methyltransferas...; IEA:HAMAP.
DR   GO; GO:0006744; P:ubiquinone biosynthetic process; IEA:HAMAP.
DR   HAMAP; MF_00472; -; 1.
DR   InterPro; IPR013216; Methyltransf_11.
DR   InterPro; IPR010233; UbiG_MeTrfase.
DR   Pfam; PF08241; Methyltransf_11; 1.
DR   TIGRFAMs; TIGR01983; UbiG; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Methyltransferase; S-adenosyl-L-methionine;
KW   Transferase; Ubiquinone biosynthesis.
FT   CHAIN         1    234       3-demethylubiquinone-9 3-
FT                                methyltransferase.
FT                                /FTId=PRO_1000081218.
SQ   SEQUENCE   234 AA;  26485 MW;  28B2169D8B59AA45 CRC64;
     MTLSEQNIDK EELAKFSDLA QDWWNPAGKM KPLHLINPVR LKYIEQQITL KGKHVLDVGC
     GGGLLSEALA KHGAIVTGVD MSESLIDVAK NHAEQQQLNI NYQCQDIEIL TKDAQRFDII
     TCMELLEHVP DPQRMIKNCA ALIKPGGKLF FSTINRNFKA YLYTIVGAEY VFNLLPKGTH
     DYAQFIRPSE LTQWAESGGL RLLDITGIHY HPLKNEFDLS RDVSVNYLAC FTHE
//