Entry
Name
tRNA (carboxymethyluridine34-5-O)-methyltransferase;
ALKBH8;
ABH8;
Trm9;
tRNA methyltransferase 9
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosyl-L-methionine:tRNA (carboxymethyluridine34-5-O)-methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + carboxymethyluridine34 in tRNA = S-adenosyl-L-homocysteine + 5-(2-methoxy-2-oxoethyl)uridine34 in tRNA
Substrate
S-adenosyl-L-methionine [CPD:
C00019 ];
carboxymethyluridine34 in tRNA
Product
S-adenosyl-L-homocysteine [CPD:
C00021 ];
5-(2-methoxy-2-oxoethyl)uridine34 in tRNA
Comment
The enzyme catalyses the posttranslational modification of uridine residues at the wobble position 34 of the anticodon loop of tRNA.
History
EC 2.1.1.229 created 2011
Orthology
K10770 alkylated DNA repair protein alkB homolog 8
K15444 tRNA (uracil-5-)-methyltransferase TRM9
Genes
PLEU : 114688416 114709267(Alkbh8)
BACU : 102999435 103003035(ALKBH8)
RAY : 107507116 107507126 107509190 107509193 107509252 107509763 107510156 107510406 107510426 107510977 107518695(ALKBH8)
SANH : 107666883(alkbh8) 107686611
ARUT : 117406004 117973055
RTP : 109920145 109927218(alkbh8)
DME : Dmel_CG17807(CG17807)
DSI : Dsimw501_GD25121(Dsim_GD25121)
TPRE : 106654162 106654164
CFEL : 113385639 113385641
AGS : 114130228 114130233 114130327
DPX : DAPPUDRAFT_260253 DAPPUDRAFT_306906
PPOI : 119108336 119108503
DPTE : 113793367 113799067
CEL : CELE_C14B1.10(alkb-8)
CBR : CBG_25960(Cbr-alkb-8)
BMY : BM_BM2193(Bma-alkb-8)
TSP : Tsp_12125 Tsp_13498a Tsp_15782 Tsp_16107
ATH : AT1G31600(TRM9) AT1G36310
CSAT : 104741763 104742087 104757812 104777194 104777497 104787286
BRP : 103833805 103848760 103867438
BNA : 106399512 106411637 106411643 106411644 106412207 106418960 106447489 111205055
BOE : 106307572 106308184 106342941
CPAP : 110812544 110818506
MINC : 123195808 123228866
GHI : 107918198 107946842 107946865
DZI : 111275453 111295045 111312355
GMX : 100777529 100784028 100807751
GSJ : 114409321 114415355 114424972
PVU : PHAVU_002G123600g PHAVU_009G027100g
CCAJ : 109796724 109815811
APRC : 113852660 113868611
PSAT : 127084163 127119896
LJA : Lj0g3v0046209.1(Lj0g3v0046209.1) Lj0g3v0064359.1(Lj0g3v0064359.1) Lj2g3v1573010.1(Lj2g3v1573010.1) Lj2g3v1573010.2(Lj2g3v1573010.2)
AHF : 112706137 112747573 112767321 112800179
LANG : 109348998 109357026
PMUM : 103332964 103336690
PAVI : 110753860 110755353
PDUL : 117615331 117628175
MNT : 21385544 21404370 21406663
MCHA : 111008031 111020230
CMAX : 111477075 111487507 111489322
CMOS : 111443258 111445406 111464581
CPEP : 111781823 111797701 111808235
HBR : 110640684 110644165 110667825
MESC : 110604451 110610008
PALZ : 118028648 118041715
JRE : 109012454 109019322 109021366
CILL : 122282026 122313590
QSU : 112010177 112023712 112039268
TWL : 120000712 120009105 120016236
VRI : 117906577 117910167 117928117
SPEN : 107005551 107015589
SSTN : 125854891 125863178
CANN : 107850720 107867583
NTA : 107777356 107778504 107782177 107784057 107799087 107802481
NSY : 104228789 104231727 104246141
NTO : 104088120 104097471 104104403
NAU : 109212711 109213036 109240633
SIND : 105159340 105164991
OEU : 111377742 111378936 111383327 111404274
SSPL : 121753244 121755947 121759299 121783205
APAN : 127253844 127265525
ECAD : 122584729 122607435
CCAV : 112511520 112520698
CSIN : 114316395 114318303
CQI : 110682734 110694955 110696487 110713354 110719361
MING : 122073935 122080298 122081925
TSS : 122645111 122646875 122668072
PSOM : 113281896 113286943 113297538 113332003
DOSA : Os02t0750500-01(Os02g0750500) Os04t0602700-00(Os04g0602700)
TDC : 119317833 119324975 119356307
TAES : 123054398 123128353 123138210 123145461
LPER : 127306152 127336329
SITA : 101775180 101777379
PVIR : 120641675 120641935 120657264 120688079
PHAI : 112883639 112900949
ZOF : 122012432 122016345 122018778 122022443
NCOL : 116263365 116266349
SMO : SELMODRAFT_112271 SELMODRAFT_112315 SELMODRAFT_78643 SELMODRAFT_78730
OTA : OT_ostta11g00670 OT_ostta13g02300
BPG : Bathy04g02310 Bathy13g02890
MIS : MICPUN_60739 MICPUN_86885
MPP : MICPUCDRAFT_17097 MICPUCDRAFT_41620
NCS : NCAS_0H02650(NCAS0H02650)
NDI : NDAI_0C00970(NDAI0C00970)
TPF : TPHA_0K00450(TPHA0K00450)
TBL : TBLA_0A06960(TBLA0A06960)
TDL : TDEL_0A04070(TDEL0A04070)
KAF : KAFR_0C05480(KAFR0C05480)
KNG : KNAG_0B03590(KNAG0B03590)
CAL : CAALFM_CR08180CA(TRM9)
CTP : CTRG_03035 CTRG_03049
NTE : NEUTE1DRAFT74900(NEUTE1DRAFT_74900) NEUTE1DRAFT83783(NEUTE1DRAFT_83783)
SMP : SMAC_02412 SMAC_09505
PAN : PODANSg267 PODANSg6505
TTT : THITE_2109182 THITE_2124421
MTM : MYCTH_2302938 MYCTH_2312616
CTHR : CTHT_0008400 CTHT_0064220
PLJ : VFPFJ_04819 VFPFJ_07021
SSL : SS1G_01858 SS1G_03786
BFU : BCIN_02g02290(Bctrm9) BCIN_04g03650
ANG : ANI_1_1304064(An07g10200)
ABP : AGABI1DRAFT97973(AGABI1DRAFT_97973)
ABV : AGABI2DRAFT148979(AGABI2DRAFT_148979)
SCM : SCHCO_02606184(SCHCODRAFT_02606184)
PGR : PGTG_04654 PGTG_20366
CHO : Chro.70078 Chro.70124
PTM : GSPATT00006150001 GSPATT00014589001
SMIN : v1.2.016030.t1(symbB.v1.2.016030.t1)
FCY : FRACYDRAFT_161237 FRACYDRAFT_185395
PIF : PITG_02033 PITG_03063
PSOJ : PHYSODRAFT_471314 PHYSODRAFT_491312
SPAR : SPRG_08500 SPRG_08773
GTT : GUITHDRAFT_115004 GUITHDRAFT_157249
NGR : NAEGRDRAFT_58773 NAEGRDRAFT_958
TVA : TVAG_2v0181540 TVAG_2v0919850
NBG : DV706_01805 DV706_19455
» show all
Taxonomy
Reference
Authors
Fu D, Brophy JA, Chan CT, Atmore KA, Begley U, Paules RS, Dedon PC, Begley TJ, Samson LD
Title
Human AlkB homolog ABH8 Is a tRNA methyltransferase required for wobble uridine modification and DNA damage survival.
Journal
Sequence
Reference
Authors
Songe-Moller L, van den Born E, Leihne V, Vagbo CB, Kristoffersen T, Krokan HE, Kirpekar F, Falnes PO, Klungland A
Title
Mammalian ALKBH8 possesses tRNA methyltransferase activity required for the biogenesis of multiple wobble uridine modifications implicated in translational decoding.
Journal
Sequence
Reference
Authors
Kalhor HR, Clarke S
Title
Novel methyltransferase for modified uridine residues at the wobble position of tRNA.
Journal
Sequence
Other DBs
ExPASy - ENZYME nomenclature database: 2.1.1.229