ID   UBIG_COLP3              Reviewed;         246 AA.
AC   Q482G8;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   16-JUN-2009, entry version 23.
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=CPS_2330;
OS   Colwellia psychrerythraea (strain 34H / ATCC BAA-681) (Vibrio
OS   psychroerythus).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Colwelliaceae; Colwellia.
OX   NCBI_TaxID=167879;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16043709; DOI=10.1073/pnas.0504766102;
RA   Methe B.A., Nelson K.E., Deming J.W., Momen B., Melamud E., Zhang X.,
RA   Moult J., Madupu R., Nelson W.C., Dodson R.J., Brinkac L.M.,
RA   Daugherty S.C., Durkin A.S., DeBoy R.T., Kolonay J.F., Sullivan S.A.,
RA   Zhou L., Davidsen T.M., Wu M., Huston A.L., Lewis M., Weaver B.,
RA   Weidman J.F., Khouri H., Utterback T.R., Feldblyum T.V., Fraser C.M.;
RT   "The psychrophilic lifestyle as revealed by the genome sequence of
RT   Colwellia psychrerythraea 34H through genomic and proteomic
RT   analyses.";
RL   Proc. Natl. Acad. Sci. U.S.A. 102:10913-10918(2005).
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; CP000083; AAZ25560.1; -; Genomic_DNA.
DR   RefSeq; YP_269050.1; -.
DR   GeneID; 3519802; -.
DR   GenomeReviews; CP000083_GR; CPS_2330.
DR   KEGG; cps:CPS_2330; -.
DR   NMPDR; fig|167879.3.peg.2268; -.
DR   TIGR; CPS_2330; -.
DR   HOGENOM; Q482G8; -.
DR   OMA; Q482G8; ADIEYEC.
DR   BioCyc; CPSY167879:CPS_2330-MON; -.
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    246       3-demethylubiquinone-9 3-
FT                                methyltransferase.
FT                                /FTId=PRO_0000241707.
SQ   SEQUENCE   246 AA;  26981 MW;  4E7B78B282430E7E CRC64;
     MSSQPLNVNE DEIAKFEQVA SQWWDLTGDF KPLHQINPLR VQFISQHIAL QVEGIDSKNG
     FYDMQIIDVG CGGGILSESL AKLGANVTGI DMGTEPLNVA KLHALETGVS INYQKITAEE
     KALENPGTFD VVTCMEMLEH VPDPASVIQA CSTLVKPGGL IFFSTLNKSI KSYLLAILAA
     EKLLKIVPDG THDHDKFIRP SQLIGWAEEH GLKCIDASGI HYNPITGNHK LNDSLDVNYI
     LCCRKL
//