Entry
Name
23S rRNA (adenine1618-N6)-methyltransferase;
rRNA large subunit methyltransferase F;
YbiN protein;
rlmF (gene name);
m6A1618 methyltransferase
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosyl-L-methionine:23S rRNA (adenine1618-N6)-methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + adenine1618 in 23S rRNA = S-adenosyl-L-homocysteine + N6-methyladenine1618 in 23S rRNA [RN:
R07232 ]
Reaction(KEGG)
Substrate
S-adenosyl-L-methionine [CPD:
C00019 ];
adenine1618 in 23S rRNA
Product
S-adenosyl-L-homocysteine [CPD:
C00021 ];
N6-methyladenine1618 in 23S rRNA
Comment
The recombinant YbiN protein is able to methylate partially deproteinized 50 S ribosomal subunit, but neither the completely assembled 50 S subunits nor completely deproteinized 23 S rRNA [1].
History
EC 2.1.1.181 created 1976 as EC 2.1.1.48, part transferred 2010 to EC 2.1.1.181
Orthology
K06970 23S rRNA (adenine1618-N6)-methyltransferase
Genes
ECOO : ECRM13514_0884(ybiN)
ECOH : ECRM13516_0839(ybiN)
EDJ : ECDH1ME8569_0760(ybiN)
ECOI : ECOPMV1_00810(rlmF)
REE : electrica_03508(rlmF)
RTG : NCTC13098_05191(rlmF)
CLAP : NCTC11466_03112(rlmF)
KIE : NCTC12125_02178(rlmF)
BAGE : BADSM9389_28100(rlmF)
AHN : NCTC12129_03398(ybiN_2)
METY : MRY16398_39580(rlmF)
PSHI : SAMEA2665130_1488(rlmF)
MPHG : MPHASIOC01_000509(rlmF)
SFJ : SAMEA4384070_1524(rlmF)
SOF : NCTC11214_05451(rlmF)
SSAR : SSARUM_001407(rlmF)
PAQU : DMB82_0003880(rlmF)
PARL : PEC302110_06660(rlmF)
TPTY : NCTC11468_01289(rlmF)
PHEI : NCTC12003_00959(rlmF)
PRJ : NCTC6933_03070(rlmF)
VPL : SA104470976_01343(rlmF)
VIB : VspSTUT11_14040(rlmF)
VIS : VspSTUT16_18320(rlmF)
PAEB : NCGM1900_1135(ybiN)
PVD : CFBP1590__4257(rlmF)
PPRC : PFLCHA0_c10810(rlmF)
PMUD : NCTC8068_04297(rlmF)
PPUU : PputUW4_04439(rlmF)
PGY : AWU82_18945 AWU82_29145
PTRT : HU722_0006470(rlmF)
PTW : TUM18999_49750(rlmF)
PTAE : NCTC10697_03550(rlmF)
SCAA : TUM17387_37880(rlmF)
HAAH : HALA3H3_830073(ybiN)
AEL : NCTC12917_03083(rlmF)
PLG : NCTC10937_04253(rlmF)
SINL : DSM14862_01953(rlmF)
BTHO : Btheta7330_03296(rlmF)
SMIZ : 4412673_02898(rlmF)
STHA : NCTC11429_02349(rlmF)
PHG : KCTC32516_02347(rlmF)
WFU : AXE80_06245 AXE80_09260
AALG : AREALGSMS7_03727(rlmF)
KOS : KORDIASMS9_02325(rlmF)
KAN : IMCC3317_41130(rlmF)
CGLE : NCTC11432_05271(rlmF_1) NCTC11432_05272(rlmF_2)
CTAI : NCTC12078_00929(rlmF)
CHRJ : CHRYMOREF3P_4499(rlmF)
CJG : NCTC13459_00610(rlmF)
CANT : NCTC13489_00156(rlmF)
KFA : Q73A0000_07670(rlmF)
PTAN : CRYO30217_00329(rlmF)
» show all
Taxonomy
Reference
Authors
Sergiev PV, Serebryakova MV, Bogdanov AA, Dontsova OA
Title
The ybiN gene of Escherichia coli encodes adenine-N6 methyltransferase specific for modification of A1618 of 23 S ribosomal RNA, a methylated residue located close to the ribosomal exit tunnel.
Journal
Sequence
Other DBs
ExPASy - ENZYME nomenclature database: 2.1.1.181
LinkDB
All DBs