GenomeNet

Database: UniProt
Entry: B0CVW2_LACBS
LinkDB: B0CVW2_LACBS
Original site: B0CVW2_LACBS 
ID   B0CVW2_LACBS            Unreviewed;       246 AA.
AC   B0CVW2;
DT   26-FEB-2008, integrated into UniProtKB/TrEMBL.
DT   26-FEB-2008, sequence version 1.
DT   08-NOV-2023, entry version 67.
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=LACBIDRAFT_323025 {ECO:0000313|EMBL:EDR13401.1};
OS   Laccaria bicolor (strain S238N-H82 / ATCC MYA-4686) (Bicoloured deceiver)
OS   (Laccaria laccata var. bicolor).
OC   Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC   Agaricomycetidae; Agaricales; Agaricineae; Hydnangiaceae; Laccaria.
OX   NCBI_TaxID=486041 {ECO:0000313|Proteomes:UP000001194};
RN   [1] {ECO:0000313|EMBL:EDR13401.1, ECO:0000313|Proteomes:UP000001194}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S238N-H82 / ATCC MYA-4686 {ECO:0000313|Proteomes:UP000001194};
RX   PubMed=18322534; DOI=10.1038/nature06556;
RA   Martin F., Aerts A., Ahren D., Brun A., Danchin E.G.J., Duchaussoy F.,
RA   Gibon J., Kohler A., Lindquist E., Pereda V., Salamov A., Shapiro H.J.,
RA   Wuyts J., Blaudez D., Buee M., Brokstein P., Canbaeck B., Cohen D.,
RA   Courty P.E., Coutinho P.M., Delaruelle C., Detter J.C., Deveau A.,
RA   DiFazio S., Duplessis S., Fraissinet-Tachet L., Lucic E., Frey-Klett P.,
RA   Fourrey C., Feussner I., Gay G., Grimwood J., Hoegger P.J., Jain P.,
RA   Kilaru S., Labbe J., Lin Y.C., Legue V., Le Tacon F., Marmeisse R.,
RA   Melayah D., Montanini B., Muratet M., Nehls U., Niculita-Hirzel H.,
RA   Oudot-Le Secq M.P., Peter M., Quesneville H., Rajashekar B., Reich M.,
RA   Rouhier N., Schmutz J., Yin T., Chalot M., Henrissat B., Kuees U.,
RA   Lucas S., Van de Peer Y., Podila G.K., Polle A., Pukkila P.J.,
RA   Richardson P.M., Rouze P., Sanders I.R., Stajich J.E., Tunlid A.,
RA   Tuskan G., Grigoriev I.V.;
RT   "The genome of Laccaria bicolor provides insights into mycorrhizal
RT   symbiosis.";
RL   Nature 452:88-92(2008).
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   -!- 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; DS547093; EDR13401.1; -; Genomic_DNA.
DR   RefSeq; XP_001875899.1; XM_001875864.1.
DR   AlphaFoldDB; B0CVW2; -.
DR   STRING; 486041.B0CVW2; -.
DR   GeneID; 6071910; -.
DR   KEGG; lbc:LACBIDRAFT_323025; -.
DR   HOGENOM; CLU_037990_0_1_1; -.
DR   InParanoid; B0CVW2; -.
DR   OrthoDB; 5487921at2759; -.
DR   UniPathway; UPA00232; -.
DR   Proteomes; UP000001194; Unassembled WGS sequence.
DR   GO; GO:0031314; C:extrinsic component of mitochondrial inner membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0043333; F:2-octaprenyl-6-methoxy-1,4-benzoquinone methylase activity; IEA:UniProtKB-EC.
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; 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:UP000001194};
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}; Ubiquinone biosynthesis {ECO:0000256|HAMAP-Rule:MF_03191}.
FT   BINDING         53
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_03191"
FT   BINDING         79
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_03191"
FT   BINDING         109..110
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_03191"
SQ   SEQUENCE   246 AA;  27532 MW;  FC9AEA4F4AE715E7 CRC64;
     MVKDVFDSVA SNYDLMNDAT SFGVHRLWKD TFVSSLKPGR KGPLRCIDVG GGTGDIALRI
     LDYAKDNHYD RETTVEVVDI NAQMLKEGFK RFKRTMYHNT PQISFHEANA QSLPPTQFLD
     NSYDLYTIAF CIRNCTSIPE VLKEAHRVLK PGGTFACLEF SRVGNPILNA LYDQYSFTMI
     PLLGTILAGD RDSYQYLVES IRKFPPQPEF AQMIRDAGFS TGKDVDGGAW TDLWGGIASI
     HTGVKV
//
DBGET integrated database retrieval system