Entry
Name
tRNASer (uridine44-2'-O)-methyltransferase;
TRM44
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosyl-L-methionine:tRNASer (uridine44-2'-O)-methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + uridine44 in tRNASer = S-adenosyl-L-homocysteine + 2'-O-methyluridine44 in tRNASer
Substrate
S-adenosyl-L-methionine [CPD:
C00019 ];
uridine44 in tRNASer
Product
S-adenosyl-L-homocysteine [CPD:
C00021 ];
2'-O-methyluridine44 in tRNASer
Comment
The 2'-O-methylation of uridine44 contributes to stability of tRNASer(CGA).
History
EC 2.1.1.211 created 2011
Orthology
K15447 tRNASer (uridine44-2'-O)-methyltransferase
Genes
CIMI : 108311587(TRMT44) 119473399
MORG : 121436507 121459606
TSR : 106541924 106541925(TRMT44)
PPRM : 120477853(trmt44) 120477913
TNG : GSTEN00019233G001 GSTEN00019234G001
CCLU : 121554170(trmt44) 121571019
DSI : Dsimw501_GD27029(Dsim_GD27029)
AALB : 109400648 115270052
PPYR : 116162025 116177036
DPX : DAPPUDRAFT_115121 DAPPUDRAFT_130235 DAPPUDRAFT_69505
HAME : 121855909 121867360
CEL : CELE_C23G10.7(C23G10.7)
SHX : MS3_00020003(TRMT44)
PDAM : 113674631 113686977
NCS : NCAS_0C02480(NCAS0C02480)
NDI : NDAI_0E03180(NDAI0E03180)
TPF : TPHA_0C01790(TPHA0C01790)
TBL : TBLA_0D02710(TBLA0D02710)
TDL : TDEL_0B01550(TDEL0B01550)
KAF : KAFR_0H01540(KAFR0H01540)
KNG : KNAG_0A02320(KNAG0A02320)
CAL : CAALFM_C104530CA(CaO19.6847)
NTE : NEUTE1DRAFT89496(NEUTE1DRAFT_89496)
ANG : ANI_1_970104(An12g07960)
ALUC : AKAW2_61158A(TRM44)
PNO : SNOG_07751 SNOG_07752
LBC : LACBIDRAFT_250989 LACBIDRAFT_300223
ABP : AGABI1DRAFT44243(AGABI1DRAFT_44243)
ABV : AGABI2DRAFT209065(AGABI2DRAFT_209065)
SCM : SCHCO_02570965(SCHCODRAFT_02570965)
» show all
Taxonomy
Reference
Authors
Kotelawala L, Grayhack EJ, Phizicky EM
Title
Identification of yeast tRNA Um(44) 2'-O-methyltransferase (Trm44) and demonstration of a Trm44 role in sustaining levels of specific tRNA(Ser) species.
Journal
Sequence
Other DBs
ExPASy - ENZYME nomenclature database: 2.1.1.211