ID E4RQU2_LEAB4 Unreviewed; 242 AA.
AC E4RQU2;
DT 08-FEB-2011, integrated into UniProtKB/TrEMBL.
DT 08-FEB-2011, sequence version 1.
DT 27-MAR-2024, entry version 70.
DE RecName: Full=Demethylmenaquinone methyltransferase {ECO:0000256|HAMAP-Rule:MF_01813};
DE EC=2.1.1.163 {ECO:0000256|HAMAP-Rule:MF_01813};
GN Name=menG {ECO:0000256|HAMAP-Rule:MF_01813};
GN OrderedLocusNames=Lbys_2723 {ECO:0000313|EMBL:ADQ18385.1};
OS Leadbetterella byssophila (strain DSM 17132 / JCM 16389 / KACC 11308 / NBRC
OS 106382 / 4M15).
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Spirosomataceae;
OC Leadbetterella.
OX NCBI_TaxID=649349 {ECO:0000313|EMBL:ADQ18385.1, ECO:0000313|Proteomes:UP000007435};
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17132;
RG US DOE Joint Genome Institute (JGI-PGF);
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Kyrpides N., Mavromatis K., Ivanova N.,
RA Teshima H., Brettin T., Detter J.C., Han C., Tapia R., Land M., Hauser L.,
RA Markowitz V., Cheng J.-F., Hugenholtz P., Woyke T., Wu D., Tindall B.,
RA Pomrenke H.G., Brambilla E., Klenk H.-P., Eisen J.A.;
RT "The complete genome of Leadbetterella byssophila DSM 17132.";
RL Submitted (NOV-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADQ18385.1, ECO:0000313|Proteomes:UP000007435}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17132 / JCM 16389 / KACC 11308 / NBRC 106382 / 4M15
RC {ECO:0000313|Proteomes:UP000007435};
RX PubMed=21475582; DOI=10.4056/sigs.1413518;
RA Abt B., Teshima H., Lucas S., Lapidus A., Del Rio T.G., Nolan M., Tice H.,
RA Cheng J.F., Pitluck S., Liolios K., Pagani I., Ivanova N., Mavromatis K.,
RA Pati A., Tapia R., Han C., Goodwin L., Chen A., Palaniappan K., Land M.,
RA Hauser L., Chang Y.J., Jeffries C.D., Rohde M., Goker M., Tindall B.J.,
RA Detter J.C., Woyke T., Bristow J., Eisen J.A., Markowitz V., Hugenholtz P.,
RA Klenk H.P., Kyrpides N.C.;
RT "Complete genome sequence of Leadbetterella byssophila type strain
RT (4M15).";
RL Stand. Genomic Sci. 4:2-12(2011).
CC -!- FUNCTION: Methyltransferase required for the conversion of
CC demethylmenaquinol (DMKH2) to menaquinol (MKH2). {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 -!- 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}.
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DR EMBL; CP002305; ADQ18385.1; -; Genomic_DNA.
DR RefSeq; WP_013409419.1; NC_014655.1.
DR AlphaFoldDB; E4RQU2; -.
DR STRING; 649349.Lbys_2723; -.
DR KEGG; lby:Lbys_2723; -.
DR eggNOG; COG2226; Bacteria.
DR HOGENOM; CLU_037990_0_0_10; -.
DR OrthoDB; 9808140at2; -.
DR UniPathway; UPA00079; UER00169.
DR Proteomes; UP000007435; Chromosome.
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: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:UniProt.
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; METHYLTRANSFERASE; 1.
DR PANTHER; PTHR43591:SF106; METHYLTRANSFERASE-LIKE PROTEIN 27; 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.
PE 3: Inferred from homology;
KW Menaquinone biosynthesis {ECO:0000256|HAMAP-Rule:MF_01813};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_01813}; Reference proteome {ECO:0000313|Proteomes:UP000007435};
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}.
FT BINDING 67
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01813"
FT BINDING 87
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01813"
FT BINDING 115..116
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01813"
FT BINDING 132
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01813"
SQ SEQUENCE 242 AA; 27038 MW; 0C4A98CAE3DA6E5F CRC64;
MSEVLPYKEA PGSKKEQVTT MFDNVAGKYD LLNRILSGGI DIYWRKKALS MLKGGNNQLI
LDIATGTGDL AIEANKILKP EKIIGVDISQ GMLDAGRVKI QKLGLEEKIE LQLGDSEKLL
FPDNTFDTVI VSFGVRNFEN LLKGLTDMNR VLKPGGTCMV VEFSKPRNYL FKQAYWFYST
KILPLIGRLV SKDSSAYTYL PESVKAFPDG EDFLKVYREA GFRDVKAIPL TFGICSVYLG
KK
//
