ID A0A1S4BWY8_TOBAC Unreviewed; 501 AA.
AC A0A1S4BWY8;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 24.
DE RecName: Full=phosphoethanolamine N-methyltransferase {ECO:0000256|ARBA:ARBA00035674};
DE EC=2.1.1.103 {ECO:0000256|ARBA:ARBA00035674};
GN Name=LOC107812762 {ECO:0000313|RefSeq:XP_016493417.1};
OS Nicotiana tabacum (Common tobacco).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC Nicotiana.
OX NCBI_TaxID=4097 {ECO:0000313|Proteomes:UP000084051, ECO:0000313|RefSeq:XP_016493417.1};
RN [1] {ECO:0000313|Proteomes:UP000084051}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. TN90 {ECO:0000313|Proteomes:UP000084051};
RX PubMed=24807620; DOI=10.1038/ncomms4833;
RA Sierro N., Battey J.N., Ouadi S., Bakaher N., Bovet L., Willig A.,
RA Goepfert S., Peitsch M.C., Ivanov N.V.;
RT "The tobacco genome sequence and its comparison with those of tomato and
RT potato.";
RL Nat. Commun. 5:3833-3833(2014).
RN [2] {ECO:0000313|RefSeq:XP_016493417.1}
RP IDENTIFICATION.
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=N,N-dimethylethanolamine phosphate + S-adenosyl-L-methionine =
CC H(+) + phosphocholine + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:25325, ChEBI:CHEBI:15378, ChEBI:CHEBI:57856,
CC ChEBI:CHEBI:58641, ChEBI:CHEBI:59789, ChEBI:CHEBI:295975;
CC EC=2.1.1.103; Evidence={ECO:0000256|ARBA:ARBA00035588};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:25326;
CC Evidence={ECO:0000256|ARBA:ARBA00035588};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=N-methylethanolamine phosphate + S-adenosyl-L-methionine =
CC H(+) + N,N-dimethylethanolamine phosphate + S-adenosyl-L-
CC homocysteine; Xref=Rhea:RHEA:25321, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:57781, ChEBI:CHEBI:57856, ChEBI:CHEBI:58641,
CC ChEBI:CHEBI:59789; EC=2.1.1.103;
CC Evidence={ECO:0000256|ARBA:ARBA00035580};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:25322;
CC Evidence={ECO:0000256|ARBA:ARBA00035580};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=phosphoethanolamine + S-adenosyl-L-methionine = H(+) + N-
CC methylethanolamine phosphate + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:20365, ChEBI:CHEBI:15378, ChEBI:CHEBI:57781,
CC ChEBI:CHEBI:57856, ChEBI:CHEBI:58190, ChEBI:CHEBI:59789;
CC EC=2.1.1.103; Evidence={ECO:0000256|ARBA:ARBA00035571};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:20366;
CC Evidence={ECO:0000256|ARBA:ARBA00035571};
CC -!- PATHWAY: Lipid metabolism. {ECO:0000256|ARBA:ARBA00005189}.
CC -!- PATHWAY: Phospholipid metabolism; phosphatidylcholine biosynthesis;
CC phosphocholine from phosphoethanolamine: step 1/1.
CC {ECO:0000256|ARBA:ARBA00035631}.
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DR RefSeq; XP_016493417.1; XM_016637931.1.
DR STRING; 4097.A0A1S4BWY8; -.
DR PaxDb; 4097-A0A1S4BWY8; -.
DR GeneID; 107812762; -.
DR KEGG; nta:107812762; -.
DR OMA; ECNLNDG; -.
DR OrthoDB; 710013at2759; -.
DR Proteomes; UP000084051; Unplaced.
DR GO; GO:0000234; F:phosphoethanolamine N-methyltransferase activity; IEA:InterPro.
DR GO; GO:0006656; P:phosphatidylcholine biosynthetic process; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 2.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 2.
DR InterPro; IPR041698; Methyltransf_25.
DR InterPro; IPR025771; Phosphoethanolamine_N-MeTrfase.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR PANTHER; PTHR44307; PHOSPHOETHANOLAMINE METHYLTRANSFERASE; 1.
DR PANTHER; PTHR44307:SF13; PHOSPHOETHANOLAMINE N-METHYLTRANSFERASE 1-LIKE; 1.
DR Pfam; PF13489; Methyltransf_23; 1.
DR Pfam; PF13649; Methyltransf_25; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 2.
DR PROSITE; PS51582; SAM_PEAMT; 1.
PE 4: Predicted;
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603};
KW Reference proteome {ECO:0000313|Proteomes:UP000084051};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 62..157
FT /note="Methyltransferase"
FT /evidence="ECO:0000259|Pfam:PF13649"
FT COILED 434..461
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 501 AA; 56814 MW; F77F3A4A08D633EF CRC64;
MAAIDIAAAP EQEREIQKSY WMEQAAELTL EAMMLDSEAS DLDKEDRPEV LSLLPSYEGK
SVLELGAGIG RFTGDLAEKA GQLTALDFVE GVIKKNESIN GHHKNVKFMC ADVTSPDLTF
SPESVDLIFS NWLLMYLSDK EVQDLAERMV KWLKVGGYIF FRETCFSQSG DSKGKNNPTH
YREPRFYTKV FNECNLNDGA EKSYELSLIG FKCIGAYART KKNQNEICWI WQKVHSANDR
GFQYFLDTVQ YKSNGILRYE RVFGHSFVST GGIDTTREFV AMLDLQPGQK VLDVGCGIGG
GDFYMAEKYD VYVVGIDLSV NMISLAFERA IGRKCAVEFE VADCTKTTYP EGTFDVIYSR
DTILHIQDKP ALFRSFYKWL KPGGKVLISD YCKKAGPASE EFAGYIKQRG YDLHDVEAYG
QMLRDAGFNE VVAEDRTEQF IKVLQKELDT VEKERESFIQ EFSXQEFSEK DYSDIVGGWK
AKLIRSTSSG EQRWGLFIAK K
//