ID A2QWV4_ASPNC Unreviewed; 315 AA.
AC A2QWV4;
DT 06-MAR-2007, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2007, sequence version 1.
DT 27-MAR-2024, entry version 83.
DE RecName: Full=2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03191};
DE EC=2.1.1.201 {ECO:0000256|HAMAP-Rule:MF_03191};
DE AltName: Full=Ubiquinone biosynthesis methyltransferase COQ5 {ECO:0000256|HAMAP-Rule:MF_03191};
GN Name=COQ5 {ECO:0000256|HAMAP-Rule:MF_03191};
GN ORFNames=An11g06590 {ECO:0000313|EMBL:CAK96956.1};
OS Aspergillus niger (strain ATCC MYA-4892 / CBS 513.88 / FGSC A1513).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC Aspergillus subgen. Circumdati.
OX NCBI_TaxID=425011 {ECO:0000313|EMBL:CAK96956.1, ECO:0000313|Proteomes:UP000006706};
RN [1] {ECO:0000313|EMBL:CAK96956.1, ECO:0000313|Proteomes:UP000006706}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 513.88 / FGSC A1513 / ATCC MYA-4892
RC {ECO:0000313|Proteomes:UP000006706};
RX PubMed=17259976; DOI=10.1038/nbt1282;
RA Pel H.J., de Winde J.H., Archer D.B., Dyer P.S., Hofmann G., Schaap P.J.,
RA Turner G., de Vries R.P., Albang R., Albermann K., Andersen M.R.,
RA Bendtsen J.D., Benen J.A., van den Berg M., Breestraat S., Caddick M.X.,
RA Contreras R., Cornell M., Coutinho P.M., Danchin E.G., Debets A.J.,
RA Dekker P., van Dijck P.W., van Dijk A., Dijkhuizen L., Driessen A.J.,
RA d'Enfert C., Geysens S., Goosen C., Groot G.S., de Groot P.W.,
RA Guillemette T., Henrissat B., Herweijer M., van den Hombergh J.P.,
RA van den Hondel C.A., van der Heijden R.T., van der Kaaij R.M., Klis F.M.,
RA Kools H.J., Kubicek C.P., van Kuyk P.A., Lauber J., Lu X.,
RA van der Maarel M.J., Meulenberg R., Menke H., Mortimer M.A., Nielsen J.,
RA Oliver S.G., Olsthoorn M., Pal K., van Peij N.N., Ram A.F., Rinas U.,
RA Roubos J.A., Sagt C.M., Schmoll M., Sun J., Ussery D., Varga J.,
RA Vervecken W., van de Vondervoort P.J., Wedler H., Wosten H.A., Zeng A.P.,
RA van Ooyen A.J., Visser J., Stam H.;
RT "Genome sequencing and analysis of the versatile cell factory Aspergillus
RT niger CBS 513.88.";
RL Nat. Biotechnol. 25:221-231(2007).
CC -!- FUNCTION: Methyltransferase required for the conversion of 2-
CC polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3-methyl-
CC 6-methoxy-1,4-benzoquinol (DMQH2). {ECO:0000256|HAMAP-Rule:MF_03191}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2-methoxy-6-all-trans-polyprenyl-1,4-benzoquinol + S-
CC adenosyl-L-methionine = a 6-methoxy-3-methyl-2-all-trans-polyprenyl-
CC 1,4-benzoquinol + H(+) + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:28286, Rhea:RHEA-COMP:10858, Rhea:RHEA-COMP:10859,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:84166, ChEBI:CHEBI:84167; EC=2.1.1.201;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03191};
CC -!- PATHWAY: Cofactor biosynthesis; ubiquinone biosynthesis.
CC {ECO:0000256|HAMAP-Rule:MF_03191}.
CC -!- SUBUNIT: Component of a multi-subunit COQ enzyme complex, composed of
CC at least COQ3, COQ4, COQ5, COQ6, COQ7 and COQ9. {ECO:0000256|HAMAP-
CC Rule:MF_03191}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000256|HAMAP-
CC Rule:MF_03191}; Peripheral membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_03191}; Matrix side {ECO:0000256|HAMAP-Rule:MF_03191}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. MenG/UbiE family. {ECO:0000256|HAMAP-Rule:MF_03191}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. LaeA
CC methyltransferase family. {ECO:0000256|ARBA:ARBA00038158}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_03191}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AM270241; CAK96956.1; -; Genomic_DNA.
DR RefSeq; XP_001394637.1; XM_001394600.2.
DR AlphaFoldDB; A2QWV4; -.
DR EnsemblFungi; CAK96956; CAK96956; An11g06590.
DR GeneID; 4984883; -.
DR KEGG; ang:An11g06590; -.
DR VEuPathDB; FungiDB:An11g06590; -.
DR HOGENOM; CLU_037990_0_1_1; -.
DR OrthoDB; 5487921at2759; -.
DR UniPathway; UPA00232; -.
DR Proteomes; UP000006706; Chromosome 7R.
DR GO; GO:0031314; C:extrinsic component of mitochondrial inner membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0005759; C:mitochondrial matrix; IEA:EnsemblFungi.
DR GO; GO:0043334; F:2-hexaprenyl-6-methoxy-1,4-benzoquinone methyltransferase activity; IEA:EnsemblFungi.
DR GO; GO:0043333; F:2-octaprenyl-6-methoxy-1,4-benzoquinone methylase activity; IEA:UniProtKB-EC.
DR GO; GO:0009060; P:aerobic respiration; IEA:EnsemblFungi.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0006744; P:ubiquinone biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_01813; MenG_UbiE_methyltr; 1.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR004033; UbiE/COQ5_MeTrFase.
DR InterPro; IPR023576; UbiE/COQ5_MeTrFase_CS.
DR NCBIfam; TIGR01934; MenG_MenH_UbiE; 1.
DR PANTHER; PTHR43591:SF24; 2-METHOXY-6-POLYPRENYL-1,4-BENZOQUINOL METHYLASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR43591; METHYLTRANSFERASE; 1.
DR Pfam; PF01209; Ubie_methyltran; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS51608; SAM_MT_UBIE; 1.
DR PROSITE; PS01183; UBIE_1; 1.
DR PROSITE; PS01184; UBIE_2; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|HAMAP-Rule:MF_03191};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_03191}; Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03191};
KW Mitochondrion inner membrane {ECO:0000256|HAMAP-Rule:MF_03191};
KW Reference proteome {ECO:0000313|Proteomes:UP000006706};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_03191};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_03191};
KW Ubiquinone biosynthesis {ECO:0000256|ARBA:ARBA00022688, ECO:0000256|HAMAP-
KW Rule:MF_03191}.
FT BINDING 124
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03191"
FT BINDING 150
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03191"
FT BINDING 180..181
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03191"
SQ SEQUENCE 315 AA; 35350 MW; 08FDD168DB6E20E2 CRC64;
MSSRTVWRSL QLQARRRFIV PETPYRCFSC TRRAQESPKT NQDDRMTHFG FQNVPEAQKE
SLVGAVFSSV ASSYDVMNDM MSLGIHRLWK DHFVRSLNPG SALPSREHDT AGRGWNILDI
AGGTGDIAFR MLDHATNINN DHETRVTIAD INPDMLAEGQ KRSVQTPYYN TNRLSFMQGN
AQSMPSIPDN SVDLYTVVFG IRNFTDKQAA LNEAFRVLKP GGVFACMEFS KVDNALFNAV
YKQWSFSAIP MIGQLVAGDR DSYQYLVESI EQFPSQEEFR GMIQKAGFMI PGRGFENLTG
GIAAIHKGIK PLSRA
//
