Entry |
|
Name |
tRNA:m4X modification enzyme;
TRM13;
Trm13p;
tRNA:Xm4 modification enzyme
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Class |
Transferases;
Transferring one-carbon groups;
Methyltransferases
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Sysname |
S-adenosyl-L-methionine:tRNAPro/His/Gly(GCC) (cytidine/adenosine4-2'-O)-methyltransferase
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Reaction(IUBMB) |
(1) S-adenosyl-L-methionine + cytidine4 in tRNAPro = S-adenosyl-L-homocysteine + 2'-O-methylcytidine4 in tRNAPro;
(2) S-adenosyl-L-methionine + cytidine4 in tRNAGly(GCC) = S-adenosyl-L-homocysteine + 2'-O-methylcytidine4 in tRNAGly(GCC);
(3) S-adenosyl-L-methionine + adenosine4 in tRNAHis = S-adenosyl-L-homocysteine + 2'-O-methyladenosine4 in tRNAHis
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Substrate |
S-adenosyl-L-methionine [CPD: C00019];
cytidine4 in tRNAPro;
cytidine4 in tRNAGly(GCC);
adenosine4 in tRNAHis
|
Product |
S-adenosyl-L-homocysteine [CPD: C00021];
2'-O-methylcytidine4 in tRNAPro;
2'-O-methylcytidine4 in tRNAGly(GCC);
2'-O-methyladenosine4 in tRNAHis
|
Comment |
The enzyme from Saccharomyces cerevisiae 2'-O-methylates cytidine4 in tRNAPro and tRNAGly(GCC), and adenosine4 in tRNAHis.
|
History |
EC 2.1.1.225 created 2011
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Orthology |
K15446 | tRNA:m4X modification enzyme |
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Genes |
LWW: | 102730943(TRMT13) 102736220 |
MJV: | 108397647 108404763(TRMT13) |
SGH: | 107588056 107592707(trmt13) |
CCAR: | 109047774 109052833 |
CAUA: | 113064898 113065233 |
ALIM: | 106510934 106519697(trmt13) |
BSPL: | 114850793 114853100(trmt13) |
DME: | Dmel_CG18048(CG18048) |
DSI: | Dsimw501_GD19867(Dsim_GD19867) |
AALB: | 109405368 115255634 |
CEL: | CELE_Y49A3A.3(Y49A3A.3) |
SHX: | MS3_00007963(TRMT13_1) |
CSAT: | 104707920 104713456 104737600 |
EUS: | EUTSA_v10028644mg EUTSA_v10028645mg |
LJA: | Lj0g3v0339199.1(Lj0g3v0339199.1) Lj0g3v0339199.2(Lj0g3v0339199.2) |
PALZ: | 118044511 118050482 |
NTA: | 107771521 107824039 107829617 |
SSPL: | 121741785 121790384 |
PSOM: | 113321376 113334923 113357962 |
DOSA: | Os03t0833200-01(Os03g0833200) |
TAES: | 123087791 123114136 123123625 |
PVIR: | 120649210 120691533 |
NCS: | NCAS_0C04580(NCAS0C04580) |
NDI: | NDAI_0G03950(NDAI0G03950) |
TPF: | TPHA_0P01340(TPHA0P01340) |
TBL: | TBLA_0B08620(TBLA0B08620) |
TDL: | TDEL_0E00570(TDEL0E00570) |
KAF: | KAFR_0C01700(KAFR0C01700) |
KNG: | KNAG_0A01350(KNAG0A01350) |
CAL: | CAALFM_CR00670CA(CaO19.7460) |
SMIN: | v1.2.021497.t1(symbB.v1.2.021497.t1) v1.2.021499.t1(symbB.v1.2.021499.t1) |
EHX: | EMIHUDRAFT_200603 EMIHUDRAFT_247952 |
GTT: | GUITHDRAFT_103306 GUITHDRAFT_110392 |
» show all
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Reference |
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Authors |
Wilkinson ML, Crary SM, Jackman JE, Grayhack EJ, Phizicky EM |
Title |
The 2'-O-methyltransferase responsible for modification of yeast tRNA at position 4. |
Journal |
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Sequence |
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Other DBs |
ExPASy - ENZYME nomenclature database: | 2.1.1.225 |
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