Entry
Name
tRNA 2-(methylsulfanyl)-N6-isopentenyladenosine37 hydroxylase;
miaE (gene name);
tRNA 2-methylthio-N6-isopentenyl adenosine(37) hydroxylase;
tRNA 2-(methylsulfanyl)-N6-dimethylallyladenosine37 hydroxylase
Class
Oxidoreductases;
Acting on paired donors, with incorporation or reduction of molecular oxygen;
Miscellaneous
BRITE hierarchy
Sysname
tRNA 2-(methylsulfanyl)-N6-prenyladenosine37,donor:oxygen 4-oxidoreductase (trans-hydroxylating)
Reaction(IUBMB)
2-(methylsulfanyl)-N6-prenyladenosine37 in tRNA + reduced acceptor + O2 = N6-[(2E)-4-hydroxy-3-methylbut-2-en-1-yl]-2-(methylsulfanyl)adenosine37 in tRNA + acceptor + H2O [RN:
R12676 ]
Reaction(KEGG)
Substrate
2-(methylsulfanyl)-N6-prenyladenosine37 in tRNA;
reduced acceptor [CPD:
C00030 ];
O2 [CPD:
C00007 ]
Product
N6-[(2E)-4-hydroxy-3-methylbut-2-en-1-yl]-2-(methylsulfanyl)adenosine37 in tRNA;
acceptor [CPD:
C00028 ];
H2O [CPD:
C00001 ]
Comment
The enzyme, found only within a small subset of facultative anaerobic bacteria, belongs to the nonheme diiron family. The enzyme from Salmonella typhimurium was shown to catalyse a stereoselective (E)-hydroxylation at the terminal C4-position of the prenyl group.
History
EC 1.14.99.69 created 2020
Orthology
K06169 tRNA 2-(methylsulfanyl)-N6-isopentenyladenosine37 hydroxylase
Genes
VVL : VV93_v1c12280 VV93_v1c12290
VPL : SA104470976_01622(miaE)
PMAI : CF386_06100 CF386_12025
PAEB : NCGM1900_4771(miaE)
PPRC : PFLCHA0_c27030(miaE)
PFW : PF1751_v1c29150(miaE)
PPUU : PputUW4_02912(miaE)
PSYC : DABAL43B_2159(miaE)
SVO : SVI_3004(miaE) SVI_3071
SPSW : Sps_01891 Sps_02005
SCAA : TUM17387_25150(miaE)
SPSH : FM037_19070 FM037_19570
SHEJ : MZ182_07145 MZ182_07180
CPS : CPS_1658 CPS_3795(miaE)
COM : CMT41_11435 CMT41_13200
COZ : A3Q34_01405 A3Q34_04530
COLW : A3Q33_13105 A3Q33_15060
COLA : DBO93_04515 DBO93_06825
COV : EKO29_04735 EKO29_07140
CBER : B5D82_13090 B5D82_15295
LSD : EMK97_17590 EMK97_18900
THT : E2K93_12815 E2K93_14290
THAP : FNC98_09805 FNC98_11090
THAB : LP316_11625 LP316_13355
THAT : H3N35_09345 H3N35_20410
TACT : SG35_009665 SG35_021475
TVD : SG34_007680 SG34_019565
PTN : PTRA_a1944(miaE) PTRA_a2536(miaE)
PSEO : OM33_07250 OM33_12995
PIA : PI2015_1486 PI2015_2085
PPHE : PP2015_1601 PP2015_2074
PBW : D172_008760 D172_012860
PRR : AT705_02805 AT705_07090
PLZ : S4054249_10380 S4054249_17055
PALN : B0W48_13325 B0W48_16610
PPIS : B1L02_05330 B1L02_08420
PEA : PESP_a1954(miaE) PESP_a2694(miaE)
PSPO : PSPO_a0921(miaE) PSPO_a2154(miaE)
PART : PARC_a1204(miaE) PARC_a2036(miaE)
PTU : PTUN_a1316(miaE) PTUN_b0480(miaE)
PNG : PNIG_a2063(miaE) PNIG_a2736(miaE)
PTD : PTET_a1782(miaE) PTET_a2419 PTET_a2429(miaE)
PSEN : PNC201_08635 PNC201_11430
PDJ : D0907_05375 D0907_08420
PAGA : PAGA_a1237(miaE) PAGA_a1987(miaE)
PCAR : PC2016_1626 PC2016_2193
PMAA : CPA52_04905 CPA52_08275
PXI : J5O05_01440 J5O05_03620
PVB : J5X90_00170 J5X90_14970
PSAZ : PA25_16220(miaE) PA25_21580
PDV : FFU37_03690 FFU37_06790
PFLI : CTT31_09040 CTT31_11835
PSHO : KQ246_05470 KQ246_09200
PMAZ : R5H13_09445 R5H13_12295(miaE)
CATE : C2869_02375 C2869_03205
SALH : HMF8227_01945(miaE)
PAEW : KIH87_02475 KIH87_06945
CATT : OLW01_09680 OLW01_09810
PMAW : MACH26_27260 MACH26_34930
TTU : TERTU_0976 TERTU_1902(miaE)
MARQ : MARGE09_P1118 MARGE09_P2491
OSG : BST96_13050 BST96_18515
MTHD : A3224_08950 A3224_12260
MII : BTJ40_03915 BTJ40_14385
MICT : FIU95_03875 FIU95_08200
MICZ : GL2_06010 GL2_40800
MVB : MJO52_04000 MJO52_13175
KIM : G3T16_13725 G3T16_19715
AFUS : EYZ66_04565 EYZ66_05750
LLG : 44548918_01527(miaE)
LJR : NCTC11533_01487(miaE)
LCJ : NCTC11976_02171(miaE)
LSS : NCTC12082_00799(miaE)
OME : OLMES_2231 OLMES_3448
PLG : NCTC10937_03696(miaE)
BSED : DN745_04380 DN745_16685
PCAY : FRD00_09975 FRD00_27255
SYR : SynRCC307_0457(miaE)
SYX : SynWH7803_0550(miaE)
SYNW : SynWH8103_02212(miaE)
AMR : AM1_2483(miaE) AM1_2957
ACAM : HRE53_09930 HRE53_11825
LET : O77CONTIG1_03148(MiaE)
SYP : SYNPCC7002_A1552(miaE)
SYNN : NIES970_04390(miaE)
SCOR : J3U87_11610 J3U87_12660
CMR : Cycma_3179 Cycma_4053
CAMU : CA2015_3106 CA2015_4009
ALS : DJ013_11530 DJ013_20700
MTT : Ftrac_0221 Ftrac_3582
MHAA : Q3Y49_15080 Q3Y49_17760
FPF : DCC35_14220 DCC35_14315
CLIT : OQ292_07325 OQ292_12140
FUV : JR347_13250 JR347_14700
FMM : LVD15_16620 LVD15_20280
FUA : LVD17_19745 LVD17_21830
FLW : LVD16_11985 LVD16_13450
RCG : N7E81_12590 N7E81_17570
PRHO : PZB74_09450 PZB74_10160
TPEL : P0M28_03305 P0M28_07275
FJG : BB050_01069 BB050_04232
FGL : EM308_01315 EM308_14650
FCM : BIW12_03885 BIW12_14970
FFA : FFWV33_07075 FFWV33_14315
FKI : FK004_15200 FK004_18350
FCR : HYN56_08020 HYN56_15005
FFL : HYN86_07175 HYN86_12955
FEN : J0383_01255 J0383_08145
FPB : NLJ00_08165 NLJ00_15890
FBI : L0669_07995 L0669_14305
FCS : TRV642_1584 TRV642_2995
FAO : SHINM13_09500(miaE_1) SHINM13_15960(miaE_2)
FAN : GENT5_09040(miaE_1) GENT5_15140(miaE_2)
FPLU : NLG42_07450 NLG42_17165
FHU : M0M44_07945 M0M44_15285
FKE : MG292_05115 MG292_09520
FPEC : Q1W71_01965 Q1W71_20010
FOK : KK2020170_22370(miaE)
CAT : CA2559_09818 CA2559_11898
MART : BTR34_02610 BTR34_14895
CAO : Celal_1608 Celal_2896
CBAL : M667_05715 M667_11450
CBAT : M666_05675 M666_11500
LAN : Lacal_2647 Lacal_2864
LVN : BWR22_06510 BWR22_06940
LACI : CW733_05530 CW733_06830
ZLA : Q5W13_02180 Q5W13_23060
SZE : AW14_11245 AW14_11510
AHZ : APS56_01100 APS56_01760
SYI : SB49_01775 SB49_01970
AALG : AREALGSMS7_02842 AREALGSMS7_03115
OLL : CW732_11470 CW732_15735
OAQ : DZC78_01430 DZC78_04710
FEK : C1H87_00140 C1H87_22910
TAJ : C1A40_14675 C1A40_15080
MARF : CJ739_3286 CJ739_3542
AQB : D1818_00735 D1818_00795
AQD : D1816_05155 D1816_05205
PSYN : E9099_13305 E9099_17950
PPON : MUN68_005415 MUN68_006135
BIA : GMA17_03585 GMA17_08355
ALUT : O5O44_08985 O5O44_10200
AEST : RBH94_11445 RBH94_13220
OHO : Oweho_0548 Oweho_1019
» show all
Taxonomy
Reference
Authors
Persson BC, Bjork GR
Title
Isolation of the gene (miaE) encoding the hydroxylase involved in the synthesis of 2-methylthio-cis-ribozeatin in tRNA of Salmonella typhimurium and characterization of mutants.
Journal
Sequence
Reference
Authors
Persson BC, Olafsson O, Lundgren HK, Hederstedt L, Bjork GR.
Title
The ms2io6A37 modification of tRNA in Salmonella typhimurium regulates growth on citric acid cycle intermediates.
Journal
Reference
Authors
Corder AL, Subedi BP, Zhang S, Dark AM, Foss FW Jr, Pierce BS.
Title
Peroxide-shunt substrate-specificity for the Salmonella typhimurium O2-dependent tRNA modifying monooxygenase (MiaE).
Journal
Other DBs