ID A0A0U5H661_9EURY Unreviewed; 258 AA.
AC A0A0U5H661;
DT 16-MAR-2016, integrated into UniProtKB/TrEMBL.
DT 16-MAR-2016, sequence version 1.
DT 24-JAN-2024, entry version 34.
DE RecName: Full=Ribosomal RNA large subunit methyltransferase E {ECO:0000256|HAMAP-Rule:MF_01547};
DE EC=2.1.1.166 {ECO:0000256|HAMAP-Rule:MF_01547};
DE AltName: Full=23S rRNA Um2552 methyltransferase {ECO:0000256|HAMAP-Rule:MF_01547};
DE AltName: Full=rRNA (uridine-2'-O-)-methyltransferase {ECO:0000256|HAMAP-Rule:MF_01547};
GN Name=rlmE {ECO:0000256|HAMAP-Rule:MF_01547,
GN ECO:0000313|EMBL:CQH62174.1};
GN ORFNames=HHUB_3668 {ECO:0000313|EMBL:CQH62174.1};
OS Halobacterium hubeiense.
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Halobacteriales;
OC Halobacteriaceae; Halobacterium.
OX NCBI_TaxID=1407499 {ECO:0000313|EMBL:CQH62174.1, ECO:0000313|Proteomes:UP000066737};
RN [1] {ECO:0000313|Proteomes:UP000066737}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=JI20-1 {ECO:0000313|Proteomes:UP000066737};
RX PubMed=26628271; DOI=10.1111/1462-2920.13130;
RA Jaakkola S.T., Pfeiffer F., Ravantti J.J., Guo Q., Liu Y., Chen X., Ma H.,
RA Yang C., Oksanen H.M., Bamford D.H.;
RT "The complete genome of a viable archaeum isolated from 123-million-year-
RT old rock salt.";
RL Environ. Microbiol. 18:565-579(2016).
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:0000256|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:0000256|HAMAP-Rule:MF_01547};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01547}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. RNA methyltransferase RlmE family. {ECO:0000256|HAMAP-
CC Rule:MF_01547}.
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DR EMBL; LN831302; CQH62174.1; -; Genomic_DNA.
DR RefSeq; WP_059057978.1; NZ_LN831302.1.
DR AlphaFoldDB; A0A0U5H661; -.
DR STRING; 1407499.HHUB_3668; -.
DR GeneID; 26660259; -.
DR KEGG; hhb:Hhub_3668; -.
DR OrthoDB; 26307at2157; -.
DR Proteomes; UP000066737; Chromosome I.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008650; F:rRNA (uridine-2'-O-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_01547; RNA_methyltr_E; 1.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR002877; RNA_MeTrfase_FtsJ_dom.
DR InterPro; IPR015507; rRNA-MeTfrase_E.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR002792; TRAM_dom.
DR PANTHER; PTHR10920:SF13; PRE-RRNA 2'-O-RIBOSE RNA METHYLTRANSFERASE FTSJ3; 1.
DR PANTHER; PTHR10920; RIBOSOMAL RNA METHYLTRANSFERASE; 1.
DR Pfam; PF01728; FtsJ; 1.
DR Pfam; PF01938; TRAM; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS50926; TRAM; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01547};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_01547}; Reference proteome {ECO:0000313|Proteomes:UP000066737};
KW rRNA processing {ECO:0000256|HAMAP-Rule:MF_01547};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_01547};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01547}.
FT DOMAIN 200..258
FT /note="TRAM"
FT /evidence="ECO:0000259|PROSITE:PS50926"
FT ACT_SITE 153
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01547"
FT BINDING 49
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01547"
FT BINDING 51
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01547"
FT BINDING 69
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01547"
FT BINDING 89
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01547"
FT BINDING 113
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01547"
SQ SEQUENCE 258 AA; 28243 MW; 75A38FB2BDA1E0C3 CRC64;
MGNGKDHYYN KSKQEGYRTR AAYKLQQIDD EFDVLFGGAT VVDLGAAPGG WLQVAAEETG
ARGKVVGVDF QRIDEIEDAE AGVQTIKGDM TEADTREDIE RAAPGGVDVV ISDMAPNMTG
EYNLDHARSV HLARMALDTA RELLNDGGHF VAKVFDGQDF QDYLADVEEE FAFTRTYTPD
ASRDSSSELY VVAKNRVNAP IEKGDTIEVE IVNEGNEGDG VAKVEGYTLF VPDADEGETI
EVEVTDVKPN FGFAERRD
//
