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Database: UniProt
Entry: N9KVT6_9GAMM
LinkDB: N9KVT6_9GAMM
Original site: N9KVT6_9GAMM 
ID   N9KVT6_9GAMM            Unreviewed;       313 AA.
AC   N9KVT6;
DT   26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT   26-JUN-2013, sequence version 1.
DT   24-JAN-2024, entry version 53.
DE   RecName: Full=Ubiquinone/menaquinone biosynthesis C-methyltransferase UbiE {ECO:0000256|HAMAP-Rule:MF_01813};
DE            EC=2.1.1.163 {ECO:0000256|HAMAP-Rule:MF_01813};
DE            EC=2.1.1.201 {ECO:0000256|HAMAP-Rule:MF_01813};
DE   AltName: Full=2-methoxy-6-polyprenyl-1,4-benzoquinol methylase {ECO:0000256|HAMAP-Rule:MF_01813};
DE   AltName: Full=Demethylmenaquinone methyltransferase {ECO:0000256|HAMAP-Rule:MF_01813};
GN   Name=ubiE {ECO:0000256|HAMAP-Rule:MF_01813};
GN   ORFNames=F905_02727 {ECO:0000313|EMBL:ENW88162.1};
OS   Acinetobacter sp. CIP 53.82.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC   Acinetobacter.
OX   NCBI_TaxID=1144671 {ECO:0000313|EMBL:ENW88162.1, ECO:0000313|Proteomes:UP000018455};
RN   [1] {ECO:0000313|EMBL:ENW88162.1, ECO:0000313|Proteomes:UP000018455}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CIP 53.82 {ECO:0000313|EMBL:ENW88162.1,
RC   ECO:0000313|Proteomes:UP000018455};
RG   The Broad Institute Genome Sequencing Platform;
RG   The Broad Institute Genome Sequencing Center for Infectious Disease;
RA   Cerqueira G., Feldgarden M., Courvalin P., Perichon B.,
RA   Grillot-Courvalin C., Clermont D., Rocha E., Yoon E.-J., Nemec A.,
RA   Walker B., Young S.K., Zeng Q., Gargeya S., Fitzgerald M., Haas B.,
RA   Abouelleil A., Alvarado L., Arachchi H.M., Berlin A.M., Chapman S.B.,
RA   Dewar J., Goldberg J., Griggs A., Gujja S., Hansen M., Howarth C.,
RA   Imamovic A., Larimer J., McCowan C., Murphy C., Neiman D., Pearson M.,
RA   Priest M., Roberts A., Saif S., Shea T., Sisk P., Sykes S., Wortman J.,
RA   Nusbaum C., Birren B.;
RT   "The Genome Sequence of Acinetobacter sp. CIP 53.82.";
RL   Submitted (FEB-2013) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Methyltransferase required for the conversion of
CC       demethylmenaquinol (DMKH2) to menaquinol (MKH2) and the conversion of
CC       2-polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3-
CC       methyl-6-methoxy-1,4-benzoquinol (DMQH2). {ECO:0000256|HAMAP-
CC       Rule:MF_01813}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a 2-demethylmenaquinol + S-adenosyl-L-methionine = a
CC         menaquinol + H(+) + S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:42640,
CC         Rhea:RHEA-COMP:9539, Rhea:RHEA-COMP:9563, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:18151, ChEBI:CHEBI:55437, ChEBI:CHEBI:57856,
CC         ChEBI:CHEBI:59789; EC=2.1.1.163; Evidence={ECO:0000256|HAMAP-
CC         Rule:MF_01813};
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_01813};
CC   -!- PATHWAY: Cofactor biosynthesis; ubiquinone biosynthesis.
CC       {ECO:0000256|HAMAP-Rule:MF_01813}.
CC   -!- PATHWAY: Quinol/quinone metabolism; menaquinone biosynthesis;
CC       menaquinol from 1,4-dihydroxy-2-naphthoate: step 2/2.
CC       {ECO:0000256|HAMAP-Rule:MF_01813}.
CC   -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC       superfamily. MenG/UbiE family. {ECO:0000256|HAMAP-Rule:MF_01813}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:ENW88162.1}.
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DR   EMBL; APRK01000015; ENW88162.1; -; Genomic_DNA.
DR   RefSeq; WP_005181822.1; NZ_KB850046.1.
DR   AlphaFoldDB; N9KVT6; -.
DR   PATRIC; fig|1144671.3.peg.2619; -.
DR   HOGENOM; CLU_037990_0_1_6; -.
DR   UniPathway; UPA00079; UER00169.
DR   UniPathway; UPA00232; -.
DR   Proteomes; UP000018455; Unassembled WGS sequence.
DR   GO; GO:0043333; F:2-octaprenyl-6-methoxy-1,4-benzoquinone methylase activity; IEA:UniProtKB-EC.
DR   GO; GO:0043770; F:demethylmenaquinone methyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0102094; F:S-adenosylmethionine:2-demethylmenaquinol methyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0102955; F:S-adenosylmethionine:2-demethylmenaquinol-7 methyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0102027; F:S-adenosylmethionine:2-demethylquinol-8 methyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0009060; P:aerobic respiration; IEA:UniProtKB-UniRule.
DR   GO; GO:0009234; P:menaquinone biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR   GO; GO:0006744; P:ubiquinone biosynthetic process; IEA:UniProtKB-UniPathway.
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   Menaquinone biosynthesis {ECO:0000256|ARBA:ARBA00022428, ECO:0000256|HAMAP-
KW   Rule:MF_01813};
KW   Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW   Rule:MF_01813};
KW   S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW   Rule:MF_01813};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_01813}; Ubiquinone {ECO:0000313|EMBL:ENW88162.1};
KW   Ubiquinone biosynthesis {ECO:0000256|ARBA:ARBA00022688, ECO:0000256|HAMAP-
KW   Rule:MF_01813}.
FT   REGION          1..41
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..23
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         136
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01813"
FT   BINDING         157
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01813"
FT   BINDING         184..185
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01813"
FT   BINDING         202
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01813"
SQ   SEQUENCE   313 AA;  34490 MW;  5B568A3B5175518F CRC64;
     MSNEEQKPTH PETATNTDKV SPFLTSPLPE GAPQGQQQSL EQRLTDTPVT GSIPKYNLPR
     GANTGNVGAT THFGYQTVNS EEKAQKVAEV FHSVASKYDI MNDLMSFGIH RLWKRFAINM
     SGVRRGQHVL DIAGGTGDLA KVFSREVGPS GHVVLSDINE SMLNVGRDRL IDAGCTNVDF
     VLANAETLEP FADNSFDLVT ISFGLRNVTD KDAALQAMYR VLKPGGRLLI LEFSKPVFEP
     FSKLYDLYSF TALPIMGKLV ANDSESYKYL AESIRMHPDQ RTLKGMMENA GFQNCDYHNL
     TGGIVAVHRG FKL
//
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