MTRE_METJA
ID MTRE_METJA Reviewed; 303 AA.
AC Q58257;
DT 01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1997, sequence version 1.
DT 25-MAY-2022, entry version 113.
DE RecName: Full=Tetrahydromethanopterin S-methyltransferase subunit E;
DE EC=2.1.1.86;
DE AltName: Full=N5-methyltetrahydromethanopterin--coenzyme M methyltransferase subunit E;
GN Name=mtrE; OrderedLocusNames=MJ0847;
OS Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM
OS 10045 / NBRC 100440) (Methanococcus jannaschii).
OC Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC Methanocaldococcaceae; Methanocaldococcus.
OX NCBI_TaxID=243232;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440;
RX PubMed=8688087; DOI=10.1126/science.273.5278.1058;
RA Bult C.J., White O., Olsen G.J., Zhou L., Fleischmann R.D., Sutton G.G.,
RA Blake J.A., FitzGerald L.M., Clayton R.A., Gocayne J.D., Kerlavage A.R.,
RA Dougherty B.A., Tomb J.-F., Adams M.D., Reich C.I., Overbeek R.,
RA Kirkness E.F., Weinstock K.G., Merrick J.M., Glodek A., Scott J.L.,
RA Geoghagen N.S.M., Weidman J.F., Fuhrmann J.L., Nguyen D., Utterback T.R.,
RA Kelley J.M., Peterson J.D., Sadow P.W., Hanna M.C., Cotton M.D.,
RA Roberts K.M., Hurst M.A., Kaine B.P., Borodovsky M., Klenk H.-P.,
RA Fraser C.M., Smith H.O., Woese C.R., Venter J.C.;
RT "Complete genome sequence of the methanogenic archaeon, Methanococcus
RT jannaschii.";
RL Science 273:1058-1073(1996).
CC -!- FUNCTION: Part of a complex that catalyzes the formation of methyl-
CC coenzyme M and tetrahydromethanopterin from coenzyme M and methyl-
CC tetrahydromethanopterin. This is an energy-conserving, sodium-ion
CC translocating step. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-methyl-5,6,7,8-tetrahydromethanopterin + coenzyme M + 2
CC Na(+)(in) = 5,6,7,8-tetrahydromethanopterin + methyl-coenzyme M + 2
CC Na(+)(out); Xref=Rhea:RHEA:53492, ChEBI:CHEBI:29101,
CC ChEBI:CHEBI:58103, ChEBI:CHEBI:58116, ChEBI:CHEBI:58286,
CC ChEBI:CHEBI:58319; EC=2.1.1.86;
CC -!- PATHWAY: One-carbon metabolism; methanogenesis from CO(2); methyl-
CC coenzyme M from 5,10-methylene-5,6,7,8-tetrahydromethanopterin: step
CC 2/2.
CC -!- SUBUNIT: The complex is composed of 8 subunits; MtrA, MtrB, MtrC, MtrD,
CC MtrE, MtrF, MtrG and MtrH. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC protein {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the MtrE family. {ECO:0000305}.
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DR EMBL; L77117; AAB98852.1; -; Genomic_DNA.
DR PIR; G64405; G64405.
DR RefSeq; WP_010870361.1; NC_000909.1.
DR AlphaFoldDB; Q58257; -.
DR STRING; 243232.MJ_0847; -.
DR EnsemblBacteria; AAB98852; AAB98852; MJ_0847.
DR GeneID; 1451735; -.
DR KEGG; mja:MJ_0847; -.
DR eggNOG; arCOG04870; Archaea.
DR HOGENOM; CLU_958513_0_0_2; -.
DR InParanoid; Q58257; -.
DR OMA; QMGNIHR; -.
DR OrthoDB; 50292at2157; -.
DR PhylomeDB; Q58257; -.
DR UniPathway; UPA00640; UER00698.
DR Proteomes; UP000000805; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0012506; C:vesicle membrane; IEA:InterPro.
DR GO; GO:0030269; F:tetrahydromethanopterin S-methyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0019386; P:methanogenesis, from carbon dioxide; IEA:UniProtKB-UniPathway.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0006730; P:one-carbon metabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006814; P:sodium ion transport; IEA:InterPro.
DR HAMAP; MF_01098; MtrE; 1.
DR InterPro; IPR005780; MeTrfase_E.
DR Pfam; PF04206; MtrE; 1.
DR PIRSF; PIRSF016509; MtrE; 1.
DR TIGRFAMs; TIGR01113; mtrE; 1.
PE 3: Inferred from homology;
KW Cell membrane; Membrane; Methanogenesis; Methyltransferase;
KW One-carbon metabolism; Reference proteome; Transferase; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..303
FT /note="Tetrahydromethanopterin S-methyltransferase subunit
FT E"
FT /id="PRO_0000147539"
FT TRANSMEM 3..23
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 63..83
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 86..106
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 133..153
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 157..177
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 226..246
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 266..286
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 303 AA; 31635 MW; 46BA1BBD80FECCE2 CRC64;
MDATLIALGA LALSGALATV AGCAEDLESD VGSQSNPNSQ VQLAPQMGNI HRYFNKAISG
EPVSYGLYVA VAGTVAYAIM QMGLNPILAL ILGAGVAAFV HGAYAISAYL GRIVGQSKNF
GQPVYWDVVM SHLGPIVGHG FIAVFCMVLM AYLANTILGN PFPLPLIALI FGITVGAIGS
STGDVHYGAE REYQKYPFGG GVPVANHGDI DIKAEYGLRN GMDSSYFCSR LGGVLTGLCF
GLIVFLDGWR GVLGDILKGG QGGSVITASI ISIVIGLIIV AILAIINRKV EVFARNKYGP
YTK
