Entry
Name
trans-aconitate 2-methyltransferase
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosyl-L-methionine:(E)-prop-1-ene-1,2,3-tricarboxylate 2'-O-methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + trans-aconitate = S-adenosyl-L-homocysteine + (E)-3-(methoxycarbonyl)pent-2-enedioate [RN:
R05763 ]
Reaction(KEGG)
Substrate
S-adenosyl-L-methionine [CPD:
C00019 ];
trans-aconitate [CPD:
C02341 ]
Product
S-adenosyl-L-homocysteine [CPD:
C00021 ];
(E)-3-(methoxycarbonyl)pent-2-enedioate [CPD:
C11514 ]
Comment
Also catalyses the formation of the methyl monoester of cis-aconitate, isocitrate and citrate, but more slowly. While the enzyme from Escherichia coli forms (E)-3-(methoxycarbonyl)-pent-2-enedioate as the product, that from Saccharomyces cerevisiae forms (E)-2-(methoxycarbonylmethyl)butenedioate and is therefore classified as a separate enzyme (cf. EC
2.1.1.145 , trans-aconitate 3-methyltransferase).
History
EC 2.1.1.144 created 2002
Orthology
K00598 trans-aconitate 2-methyltransferase
Genes
FKR : NCS57_00938100 NCS57_01433400
EDJ : ECDH1ME8569_1462(tam)
REE : electrica_02484(tam)
CLAP : NCTC11466_00081(tam_1) NCTC11466_02360(tam_3)
YPI : YpsIP31758_1498(tam)
LRI : NCTC12151_01226(tam)
PSG : G655_12190 G655_23745
PRP : M062_04900 M062_13335
PPRC : PFLCHA0_c13620(tam)
PFN : HZ99_01765 HZ99_14250
PFO : Pfl01_1276 Pfl01_1327(tam)
PKR : AYO71_09135 AYO71_09300
PMUD : NCTC8068_04753(tam)
PFW : PF1751_v1c49170(tam)
PALK : PSAKL28_32520 PSAKL28_33430
PKE : DLD99_07125 DLD99_07380
PGY : AWU82_22745 AWU82_23010
PZE : HU754_007885 HU754_008120(tam)
PMOE : HV782_007425 HV782_007635(tam)
PTZ : HU718_007575 HU718_007790(tam)
PHV : HU739_010950(tam) HU739_011125
PGF : J0G10_07705 J0G10_07915(tam)
PSII : NF676_06855 NF676_07030(tam)
PFIT : KJY40_07555 KJY40_07800(tam)
ACRS : LVJ80_07380(tam) LVJ80_07710(tam)
REH : H16_A0107(h16_A0107)
BUO : BRPE64_BCDS10120(tam)
BTRM : SAMEA390648700482(tam_1)
AXX : ERS451415_05167(tam)
DEL : DelCs14_3311 DelCs14_4229
DTS : BI380_03525 BI380_12115
DHK : BO996_11350 BO996_15870
DLA : I6G47_06450(tam) I6G47_12055(tam)
VAM : C4F17_11255 C4F17_24515
ASAL : CFBP5507_02505(tam)
ALEG : CFBP4996_02695(tam)
REC : RHECIAT_CH0001274(tam)
RLW : RlegWSM1455_04815(tam)
BIO : BR141012304_11259(tam)
MAQU : Maq22A_1p37615(tam)
MOC : BB934_02110 BB934_19605 BB934_33575
MHEY : H2LOC_002105 H2LOC_013575
RMM : ROSMUCSMR3_01977(tam)
LALG : LentiSH36_00566(tam)
RPM : RSPPHO_00526(tam) RSPPHO_00527(tam)
THAC : CSC3H3_02040 CSC3H3_02220
CCRO : CMC5_064600 CMC5_064660 CMC5_064670
SAMY : DB32_000190 DB32_002862
CGEL : psyc5s11_27920(tam)
EHA : Ethha_1116 Ethha_1446
CBAR : PATL70BA_1191 PATL70BA_3194
MBAI : MB901379_00462(tam)
MHEK : JMUB5695_04416(tam)
MKY : IWGMT90018_05720(tam)
MPHL : MPHLCCUG_04752(tam)
MAUU : NCTC10437_00384(tam)
MMOR : MMOR_00210 MMOR_61290
MARZ : MARA_09000 MARA_34170
MSEI : MSEDJ_17330 MSEDJ_42770
MFLV : NCTC10271_04721(tam)
MGRO : FZ046_08515 FZ046_21025
MSAL : DSM43276_02560(tam_2)
NAD : NCTC11293_00643(tam_1)
NWL : NWFMUON74_67000(tam)
RHA : RHA1_ro02298 RHA1_ro05782
ROP : ROP_20100(tam) ROP_58450
ROA : Pd630_LPD02401 Pd630_LPD06484
RKO : JWS14_11975 JWS14_31630
RPSK : JWS13_12280 JWS13_33885
GTA : BCM27_23805 BCM27_24045
GRU : GCWB2_22735(tam) GCWB2_22955(rebM2)
GOM : D7316_03073(tam_3) D7316_05290(tam_5)
GAV : C5O27_05450 C5O27_05675
GOD : GKZ92_21750 GKZ92_22025
GJI : H1R19_21895 H1R19_22180
GHN : MVF96_22585 MVF96_22820
GAMI : IHQ52_04900 IHQ52_05155
GMG : NWF22_08825 NWF22_12295
SLE : sle_41490(sle_41490)
SGM : GCM10017557_32550(tam)
SSIA : A7J05_21065 A7J05_33455
SGF : HEP81_02704(tam_2) HEP81_04517
SPHV : F9278_19200 F9278_37005
STUI : GCM10017668_28420(tam)
SHUN : DWB77_04539(tam_5) DWB77_06869(yrrT)
SPRA : CP972_14995 CP972_28185
SXT : KPP03845_103233(tam_1)
STUD : STRTU_004261 STRTU_006709
YIA : LO772_00665 LO772_13530 LO772_17045
AGLA : OIE69_07710 OIE69_23800
FSB : GCM10025867_35030(tam)
MPH : MLP_15790 MLP_16770(tam)
NAQU : ENKNEFLB_03975(tam_2)
ACIR : OG979_09780 OG979_11130
ACTQ : OG417_23060 OG417_44065
FSY : FsymDg_2149 FsymDg_2206
KUT : JJ691_57060(tam_3) JJ691_71550(tam_4)
MSAG : GCM10017556_45900(tam)
CATI : CS0771_31920 CS0771_36090
BLB : BBMN68_105 BBMN68_106
NCN : BZZ01_03710 BZZ01_12425
STHA : NCTC11429_03233(tam_2)
CGLE : NCTC11432_00417(tam)
MFEG : GCM10025860_17000(tam)
MTP : Mthe_1516 Mthe_1523 Mthe_1530
» show all
Taxonomy
Reference
Authors
Cai H, Clarke S
Title
A novel methyltransferase catalyzes the methyl esterification of trans-aconitate in Escherichia coli.
Journal
Sequence
Reference
Authors
Cai H, Strouse J, Dumlao D, Jung ME, Clarke S
Title
Distinct reactions catalyzed by bacterial and yeast trans-aconitate methyltransferases.
Journal
Reference
Authors
Cai H, Dumlao D, Katz JE, Clarke S
Title
Identification of the gene and characterization of the activity of the trans-aconitate methyltransferase from Saccharomyces cerevisiae.
Journal
Other DBs
ExPASy - ENZYME nomenclature database: 2.1.1.144