RLME_METST
ID RLME_METST Reviewed; 206 AA.
AC Q2NHD6;
DT 03-APR-2007, integrated into UniProtKB/Swiss-Prot.
DT 07-FEB-2006, sequence version 1.
DT 03-AUG-2022, entry version 81.
DE RecName: Full=Ribosomal RNA large subunit methyltransferase E {ECO:0000255|HAMAP-Rule:MF_01547};
DE EC=2.1.1.166 {ECO:0000255|HAMAP-Rule:MF_01547};
DE AltName: Full=23S rRNA Um2552 methyltransferase {ECO:0000255|HAMAP-Rule:MF_01547};
DE AltName: Full=rRNA (uridine-2'-O-)-methyltransferase {ECO:0000255|HAMAP-Rule:MF_01547};
GN Name=rlmE {ECO:0000255|HAMAP-Rule:MF_01547};
GN Synonyms=rrmJ {ECO:0000255|HAMAP-Rule:MF_01547};
GN OrderedLocusNames=Msp_0364;
OS Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 /
OS MCB-3).
OC Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC Methanobacteriales; Methanobacteriaceae; Methanosphaera.
OX NCBI_TaxID=339860;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3;
RX PubMed=16385054; DOI=10.1128/jb.188.2.642-658.2006;
RA Fricke W.F., Seedorf H., Henne A., Kruer M., Liesegang H., Hedderich R.,
RA Gottschalk G., Thauer R.K.;
RT "The genome sequence of Methanosphaera stadtmanae reveals why this human
RT intestinal archaeon is restricted to methanol and H2 for methane formation
RT and ATP synthesis.";
RL J. Bacteriol. 188:642-658(2006).
CC -!- FUNCTION: Specifically methylates the uridine in position 2552 of 23S
CC rRNA at the 2'-O position of the ribose in the fully assembled 50S
CC ribosomal subunit. {ECO:0000255|HAMAP-Rule:MF_01547}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=S-adenosyl-L-methionine + uridine(2552) in 23S rRNA = 2'-O-
CC methyluridine(2552) in 23S rRNA + H(+) + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:42720, Rhea:RHEA-COMP:10202, Rhea:RHEA-COMP:10203,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:65315, ChEBI:CHEBI:74478; EC=2.1.1.166;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01547};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01547}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. RNA methyltransferase RlmE family. {ECO:0000255|HAMAP-
CC Rule:MF_01547}.
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DR EMBL; CP000102; ABC56767.1; -; Genomic_DNA.
DR RefSeq; WP_011405967.1; NC_007681.1.
DR AlphaFoldDB; Q2NHD6; -.
DR SMR; Q2NHD6; -.
DR STRING; 339860.Msp_0364; -.
DR EnsemblBacteria; ABC56767; ABC56767; Msp_0364.
DR GeneID; 41324938; -.
DR KEGG; mst:Msp_0364; -.
DR eggNOG; arCOG00079; Archaea.
DR HOGENOM; CLU_009422_4_0_2; -.
DR OMA; HRQTDHL; -.
DR OrthoDB; 105478at2157; -.
DR Proteomes; UP000001931; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008650; F:rRNA (uridine-2'-O-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.150; -; 1.
DR HAMAP; MF_01547; RNA_methyltr_E; 1.
DR InterPro; IPR002877; RNA_MeTrfase_FtsJ_dom.
DR InterPro; IPR015507; rRNA-MeTfrase_E.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR Pfam; PF01728; FtsJ; 1.
DR PIRSF; PIRSF005461; 23S_rRNA_mtase; 1.
DR SUPFAM; SSF53335; SSF53335; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Methyltransferase; Reference proteome; rRNA processing;
KW S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..206
FT /note="Ribosomal RNA large subunit methyltransferase E"
FT /id="PRO_0000282821"
FT ACT_SITE 158
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01547"
FT BINDING 54
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01547"
FT BINDING 56
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01547"
FT BINDING 76
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01547"
FT BINDING 94
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01547"
FT BINDING 118
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01547"
SQ SEQUENCE 206 AA; 23394 MW; 40AD7A703FE8D6BB CRC64;
MSRWKAKHDK EHYYKLAKKQ NYRSRASYKL KQLDKKYSLL KPDYNVVDLG AAPGGWSQVV
AETIGEEGKG QIISVDLEYI KPIDHEAYTG VKGDFTTKET QDIIIELIDG KADVVLSDAA
PKLTGIKDID NFRAYDLSMA VIEIIDNILK NNGNLIMKAF QGEAYQEIIK NLKKKFRNVK
TTKPNSSRKR SAEMYVIARG FRGSKK
