ID   TAM_MYCTU               Reviewed;         261 AA.
AC   P9WGA3; L0T4Y3; O53698; P66885;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   03-AUG-2022, entry version 41.
DE   RecName: Full=Probable trans-aconitate 2-methyltransferase;
DE            EC=2.1.1.144 {ECO:0000255|HAMAP-Rule:MF_00560};
GN   Name=tam {ECO:0000255|HAMAP-Rule:MF_00560}; OrderedLocusNames=Rv0294;
GN   ORFNames=MTV035.22;
OS   Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83332;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=9634230; DOI=10.1038/31159;
RA   Cole S.T., Brosch R., Parkhill J., Garnier T., Churcher C.M., Harris D.E.,
RA   Gordon S.V., Eiglmeier K., Gas S., Barry C.E. III, Tekaia F., Badcock K.,
RA   Basham D., Brown D., Chillingworth T., Connor R., Davies R.M., Devlin K.,
RA   Feltwell T., Gentles S., Hamlin N., Holroyd S., Hornsby T., Jagels K.,
RA   Krogh A., McLean J., Moule S., Murphy L.D., Oliver S., Osborne J.,
RA   Quail M.A., Rajandream M.A., Rogers J., Rutter S., Seeger K., Skelton S.,
RA   Squares S., Squares R., Sulston J.E., Taylor K., Whitehead S.,
RA   Barrell B.G.;
RT   "Deciphering the biology of Mycobacterium tuberculosis from the complete
RT   genome sequence.";
RL   Nature 393:537-544(1998).
RN   [2]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=21969609; DOI=10.1074/mcp.m111.011627;
RA   Kelkar D.S., Kumar D., Kumar P., Balakrishnan L., Muthusamy B., Yadav A.K.,
RA   Shrivastava P., Marimuthu A., Anand S., Sundaram H., Kingsbury R.,
RA   Harsha H.C., Nair B., Prasad T.S., Chauhan D.S., Katoch K., Katoch V.M.,
RA   Kumar P., Chaerkady R., Ramachandran S., Dash D., Pandey A.;
RT   "Proteogenomic analysis of Mycobacterium tuberculosis by high resolution
RT   mass spectrometry.";
RL   Mol. Cell. Proteomics 10:M111.011627-M111.011627(2011).
CC   -!- FUNCTION: Catalyzes the S-adenosylmethionine monomethyl esterification
CC       of trans-aconitate. {ECO:0000255|HAMAP-Rule:MF_00560}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=S-adenosyl-L-methionine + trans-aconitate = (E)-3-
CC         (methoxycarbonyl)pent-2-enedioate + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:14969, ChEBI:CHEBI:15708, ChEBI:CHEBI:57470,
CC         ChEBI:CHEBI:57856, ChEBI:CHEBI:59789; EC=2.1.1.144;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00560};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00560}.
CC   -!- SIMILARITY: Belongs to the methyltransferase superfamily. Tam family.
CC       {ECO:0000255|HAMAP-Rule:MF_00560}.
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DR   EMBL; AL123456; CCP43024.1; -; Genomic_DNA.
DR   PIR; D70837; D70837.
DR   RefSeq; NP_214808.1; NC_000962.3.
DR   RefSeq; WP_003401538.1; NZ_NVQJ01000026.1.
DR   AlphaFoldDB; P9WGA3; -.
DR   SMR; P9WGA3; -.
DR   STRING; 83332.Rv0294; -.
DR   PaxDb; P9WGA3; -.
DR   DNASU; 886593; -.
DR   GeneID; 45424268; -.
DR   GeneID; 886593; -.
DR   KEGG; mtu:Rv0294; -.
DR   TubercuList; Rv0294; -.
DR   eggNOG; COG4106; Bacteria.
DR   OMA; YLAFADH; -.
DR   PhylomeDB; P9WGA3; -.
DR   BioCyc; MetaCyc:G185E-4417-MON; -.
DR   Proteomes; UP000001584; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0030798; F:trans-aconitate 2-methyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0051701; P:biological process involved in interaction with host; IMP:MTBBASE.
DR   GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR   Gene3D; 1.10.150.290; -; 1.
DR   Gene3D; 3.40.50.150; -; 1.
DR   HAMAP; MF_00560; Tran_acon_Me_trans; 1.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   InterPro; IPR023506; Trans-aconitate_MeTrfase.
DR   InterPro; IPR023149; Trans_acon_MeTrfase_C.
DR   SUPFAM; SSF53335; SSF53335; 1.
PE   1: Evidence at protein level;
KW   Cytoplasm; Methyltransferase; Reference proteome; S-adenosyl-L-methionine;
KW   Transferase.
FT   CHAIN           1..261
FT                   /note="Probable trans-aconitate 2-methyltransferase"
FT                   /id="PRO_0000218082"
SQ   SEQUENCE   261 AA;  29268 MW;  B92D46F1A5BA7A02 CRC64;
     MWDPDVYLAF SGHRNRPFYE LVSRVGLERA RRVVDLGCGP GHLTRYLARR WPGAVIEALD
     SSPEMVAAAA ERGIDATTGD LRDWKPKPDT DVVVSNAALH WVPEHSDLLV RWVDELAPGS
     WIAVQIPGNF ETPSHAAVRA LARREPYAKL MRDIPFRVGA VVQSPAYYAE LLMDTGCKVD
     VWETTYLHQL TGEHPVLDWI TGSALVPVRE RLSDESWQQF RQELIPLLND AYPPRADGST
     IFPFRRLFMV AEVGGARRSG G