ID E6R016_CRYGW Unreviewed; 323 AA.
AC E6R016;
DT 08-MAR-2011, integrated into UniProtKB/TrEMBL.
DT 08-MAR-2011, sequence version 1.
DT 13-SEP-2023, entry version 64.
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 OrderedLocusNames=CGB_B1470W {ECO:0000313|EMBL:ADV20154.1};
OS Cryptococcus gattii serotype B (strain WM276 / ATCC MYA-4071)
OS (Filobasidiella gattii) (Cryptococcus bacillisporus).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Tremellomycetes;
OC Tremellales; Cryptococcaceae; Cryptococcus;
OC Cryptococcus gattii species complex.
OX NCBI_TaxID=367775 {ECO:0000313|EMBL:ADV20154.1, ECO:0000313|Proteomes:UP000007805};
RN [1] {ECO:0000313|EMBL:ADV20154.1, ECO:0000313|Proteomes:UP000007805}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WM276 / ATCC MYA-4071 {ECO:0000313|Proteomes:UP000007805};
RX PubMed=21304167; DOI=10.1128/mBio.00342-10;
RA D'Souza C.A., Kronstad J.W., Taylor G., Warren R., Yuen M., Hu G.,
RA Jung W.H., Sham A., Kidd S.E., Tangen K., Lee N., Zeilmaker T., Sawkins J.,
RA McVicker G., Shah S., Gnerre S., Griggs A., Zeng Q., Bartlett K., Li W.,
RA Wang X., Heitman J., Stajich J.E., Fraser J.A., Meyer W., Carter D.,
RA Schein J., Krzywinski M., Kwon-Chung K.J., Varma A., Wang J., Brunham R.,
RA Fyfe M., Ouellette B.F., Siddiqui A., Marra M., Jones S., Holt R.,
RA Birren B.W., Galagan J.E., Cuomo C.A.;
RT "Genome variation in Cryptococcus gattii, an emerging pathogen of
RT immunocompetent hosts.";
RL MBio 2:E342-E342(2011).
RN [2]
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=WM276;
RA D'Souza C.A., Kronstad J.W., Taylor G., Warren R., Yuen M., Hu G.,
RA Jung W.H., Sham A., Kidd S.E., Tangen K., Lee N., Zeilmaker T., Sawkins J.,
RA McVicker G., Shah S., Gnerre S., Griggs A., Zeng Q., Bartlett K., Li W.,
RA Wang X., Heitman J., Stajich J.E., Fraser J.A., Meyer W., Carter D.,
RA Schein J., Krzywinski M., Kwong-Chung K.J., Varma A., Wang J., Brunham R.,
RA Fyfe M., Ouellette B.F.F., Siddiqui A., Marra M., Jones S., Holt R.,
RA Birren B.W., Galagan J.E., Cuomo C.A.;
RT "Genome variation in Cryptococcus gattii, an emerging pathogen of
RT immunocompetent hosts.";
RL MBio 0:0-0(2011).
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}.
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DR EMBL; CP000287; ADV20154.1; -; Genomic_DNA.
DR RefSeq; XP_003191941.1; XM_003191893.1.
DR AlphaFoldDB; E6R016; -.
DR GeneID; 10187017; -.
DR KEGG; cgi:CGB_B1470W; -.
DR VEuPathDB; FungiDB:CGB_B1470W; -.
DR eggNOG; KOG1540; Eukaryota.
DR HOGENOM; CLU_037990_0_1_1; -.
DR OrthoDB; 5487921at2759; -.
DR UniPathway; UPA00232; -.
DR Proteomes; UP000007805; Chromosome B.
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; 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 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 {ECO:0000313|EMBL:ADV20154.1};
KW Ubiquinone biosynthesis {ECO:0000256|HAMAP-Rule:MF_03191}.
FT REGION 26..49
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 129
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03191"
FT BINDING 155
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03191"
FT BINDING 185..186
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03191"
SQ SEQUENCE 323 AA; 35914 MW; B70F7F3D03785774 CRC64;
MASIKSLLRP ARAVSRTSSS HVRFITNSVS SREAQSTPGQ TTPSSKTTHF GFREIPEDQK
ETLVGGVFSS VASSYDLMND TMSLGIHRLW KDSFVSTMLP RLPPSFHRNP NDPVTEKPVF
KCLDVAGGTG DIALKLLDRA KDKFACRDIE VEIVDLNEGM LNEGRKRVAK TMYYNTPQIK
FTHGNAQHLP SHIADNSVDL YTIAFGIRNC TSLSAVLNEA YRVLKPGGRI GVLEFGKVTN
PLFREIYRQY SFQFIPVMGK ILAGDSESYQ YLIESIERFP SQPEFAKLVQ EAGFKTGQMR
EGRGGAWTDY TNGIATVWTG VKA
//