ID D3FA12_CONWI Unreviewed; 333 AA.
AC D3FA12;
DT 23-MAR-2010, integrated into UniProtKB/TrEMBL.
DT 23-MAR-2010, sequence version 1.
DT 27-MAR-2024, entry version 67.
DE RecName: Full=Histidine N-alpha-methyltransferase {ECO:0000256|HAMAP-Rule:MF_02037};
DE EC=2.1.1.44 {ECO:0000256|HAMAP-Rule:MF_02037};
DE AltName: Full=Histidine trimethyltransferase {ECO:0000256|HAMAP-Rule:MF_02037};
GN Name=egtD {ECO:0000256|HAMAP-Rule:MF_02037};
GN OrderedLocusNames=Cwoe_4694 {ECO:0000313|EMBL:ADB53107.1};
OS Conexibacter woesei (strain DSM 14684 / CIP 108061 / JCM 11494 / NBRC
OS 100937 / ID131577).
OC Bacteria; Actinomycetota; Thermoleophilia; Solirubrobacterales;
OC Conexibacteraceae; Conexibacter.
OX NCBI_TaxID=469383 {ECO:0000313|EMBL:ADB53107.1, ECO:0000313|Proteomes:UP000008229};
RN [1] {ECO:0000313|EMBL:ADB53107.1, ECO:0000313|Proteomes:UP000008229}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14684 / CIP 108061 / JCM 11494 / NBRC 100937 / ID131577
RC {ECO:0000313|Proteomes:UP000008229};
RX PubMed=21304704;
RA Pukall R., Lapidus A., Glavina Del Rio T., Copeland A., Tice H.,
RA Cheng J.-F., Lucas S., Chen F., Nolan M., Bruce D., Goodwin L., Pitluck S.,
RA Mavromatis K., Ivanova N., Ovchinnikova G., Pati A., Chen A.,
RA Palaniappan K., Land M., Hauser L., Chang Y.-J., Jeffries C.D., Chain P.,
RA Meincke L., Sims D., Brettin T., Detter J.C., Rohde M., Goeker M.,
RA Bristow J., Eisen J.A., Markowitz V., Kyrpides N.C., Klenk H.-P.,
RA Hugenholtz P.;
RT "Complete genome sequence of Conexibacter woesei type strain (ID131577).";
RL Stand. Genomic Sci. 2:212-219(2010).
RN [2] {ECO:0000313|Proteomes:UP000008229}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14684 / CIP 108061 / JCM 11494 / NBRC 100937 / ID131577
RC {ECO:0000313|Proteomes:UP000008229};
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 Mikhailova N., Chertkov O., Brettin T., Detter J.C., Han C., Larimer F.,
RA Land M., Hauser L., Markowitz V., Cheng J.-F., Hugenholtz P., Woyke T.,
RA Wu D., Pukall R., Steenblock K., Schneider S., Klenk H.-P., Eisen J.A.;
RT "The complete genome of Conexibacter woesei DSM 14684.";
RL Submitted (JAN-2010) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the SAM-dependent triple methylation of the alpha-
CC amino group of histidine to form hercynine, a step in the biosynthesis
CC pathway of ergothioneine. {ECO:0000256|HAMAP-Rule:MF_02037}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-histidine + 3 S-adenosyl-L-methionine = 3 H(+) + hercynine +
CC 3 S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:38471, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15781, ChEBI:CHEBI:57595, ChEBI:CHEBI:57856,
CC ChEBI:CHEBI:59789; EC=2.1.1.44; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_02037};
CC -!- PATHWAY: Amino-acid biosynthesis; ergothioneine biosynthesis.
CC {ECO:0000256|HAMAP-Rule:MF_02037}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_02037}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. EgtD family.
CC {ECO:0000256|HAMAP-Rule:MF_02037}.
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DR EMBL; CP001854; ADB53107.1; -; Genomic_DNA.
DR RefSeq; WP_012936158.1; NC_013739.1.
DR AlphaFoldDB; D3FA12; -.
DR STRING; 469383.Cwoe_4694; -.
DR KEGG; cwo:Cwoe_4694; -.
DR eggNOG; COG4301; Bacteria.
DR HOGENOM; CLU_049766_1_0_11; -.
DR OrthoDB; 5289726at2; -.
DR UniPathway; UPA01014; -.
DR Proteomes; UP000008229; Chromosome.
DR GO; GO:0030745; F:dimethylhistidine N-methyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008276; F:protein methyltransferase activity; IEA:InterPro.
DR GO; GO:0052699; P:ergothioneine biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_02037; EgtD; 1.
DR InterPro; IPR035094; EgtD.
DR InterPro; IPR032888; EgtD_Actinobacteria.
DR InterPro; IPR019257; MeTrfase_dom.
DR InterPro; IPR017804; MeTrfase_EgtD-like.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR NCBIfam; TIGR03438; egtD_ergothio; 1.
DR PANTHER; PTHR43397; ERGOTHIONEINE BIOSYNTHESIS PROTEIN 1; 1.
DR PANTHER; PTHR43397:SF1; ERGOTHIONEINE BIOSYNTHESIS PROTEIN 1; 1.
DR Pfam; PF10017; Methyltransf_33; 1.
DR PIRSF; PIRSF018005; UCP018005; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
PE 3: Inferred from homology;
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_02037}; Reference proteome {ECO:0000313|Proteomes:UP000008229};
KW S-adenosyl-L-methionine {ECO:0000256|HAMAP-Rule:MF_02037};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_02037}.
FT DOMAIN 26..329
FT /note="Histidine-specific methyltransferase SAM-dependent"
FT /evidence="ECO:0000259|Pfam:PF10017"
FT BINDING 63
FT /ligand="L-histidine"
FT /ligand_id="ChEBI:CHEBI:57595"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02037"
FT BINDING 93
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02037"
FT BINDING 99
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02037"
FT BINDING 120
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02037"
FT BINDING 148..149
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02037"
FT BINDING 176
FT /ligand="L-histidine"
FT /ligand_id="ChEBI:CHEBI:57595"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02037"
FT BINDING 216
FT /ligand="L-histidine"
FT /ligand_id="ChEBI:CHEBI:57595"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02037"
FT BINDING 292..294
FT /ligand="L-histidine"
FT /ligand_id="ChEBI:CHEBI:57595"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02037"
SQ SEQUENCE 333 AA; 36458 MW; 774A1C0E4A8EF569 CRC64;
MTPLGTADPE IVIDRHLDEA HERGLADDVL DGLTRPFKEL PPKHFYDERG CELFDQICEL
PEYYPTRTER AILEAEAAAI VAETGAAELV ELGSGTAAKT RVLLDAMAAA GRLRRYVPLD
VAETVVQASA EALVEEYPGM QVHGVIGDFE RHLGRIPPPV SGEPRIVALL GGTIGNFPPG
SRRRLLREIG ELLGPEDRLL LGTGLVIDTP TLEAAYDDEA GVTAEFNRNV LRVVNRELDA
DFPLDGFDHI AFFDTRHEWI EMRLRARRPC SVLVGALGLR IELAAGEEIR TEISAKFTHA
RVLGDYEAAG LRLTGWHTDA DERFALSLAA PAG
//