ID A0A2D9KIZ4_9ALTE Unreviewed; 154 AA. AC A0A2D9KIZ4; DT 25-APR-2018, integrated into UniProtKB/TrEMBL. DT 25-APR-2018, sequence version 1. DT 10-OCT-2018, entry version 4. DE RecName: Full=tRNA (cytidine(34)-2'-O)-methyltransferase {ECO:0000256|HAMAP-Rule:MF_01885}; DE EC=2.1.1.207 {ECO:0000256|HAMAP-Rule:MF_01885}; DE AltName: Full=tRNA (cytidine/uridine-2'-O-)-methyltransferase TrmL {ECO:0000256|HAMAP-Rule:MF_01885}; GN Name=trmL {ECO:0000256|HAMAP-Rule:MF_01885, GN ECO:0000313|EMBL:MAP22667.1}; GN ORFNames=CL582_17200 {ECO:0000313|EMBL:MAP22667.1}; OS Alteromonadaceae bacterium. OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales; OC Alteromonadaceae. OX NCBI_TaxID=1916082 {ECO:0000313|EMBL:MAP22667.1}; RN [1] {ECO:0000313|EMBL:MAP22667.1} RP NUCLEOTIDE SEQUENCE. RC STRAIN=EAC17 {ECO:0000313|EMBL:MAP22667.1}; RX PubMed=29337314; RA Tully B.J., Graham E.D., Heidelberg J.F.; RT "The reconstruction of 2,631 draft metagenome-assembled genomes from RT the global oceans."; RL Sci. Data 5:170203-170203(2018). CC -!- FUNCTION: Methylates the ribose at the nucleotide 34 wobble CC position in the two leucyl isoacceptors tRNA(Leu)(CmAA) and CC tRNA(Leu)(cmnm5UmAA). Catalyzes the methyl transfer from S- CC adenosyl-L-methionine to the 2'-OH of the wobble nucleotide. CC {ECO:0000256|HAMAP-Rule:MF_01885}. CC -!- CATALYTIC ACTIVITY: S-adenosyl-L-methionine + 5- CC carboxymethylaminomethyluridine(34) in tRNA(Leu) = S-adenosyl-L- CC homocysteine + 5-carboxymethylaminomethyl-2'-O-methyluridine(34) CC in tRNA(Leu). {ECO:0000256|HAMAP-Rule:MF_01885}. CC -!- CATALYTIC ACTIVITY: S-adenosyl-L-methionine + cytidine(34) in tRNA CC = S-adenosyl-L-homocysteine + 2'-O-methylcytidine(34) in tRNA. CC {ECO:0000256|HAMAP-Rule:MF_01885}. CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01885}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01885}. CC -!- SIMILARITY: Belongs to the class IV-like SAM-binding CC methyltransferase superfamily. RNA methyltransferase TrmH family. CC TrmL subfamily. {ECO:0000256|HAMAP-Rule:MF_01885}. CC -!- CAUTION: Lacks conserved residue(s) required for the propagation CC of feature annotation. {ECO:0000256|HAMAP-Rule:MF_01885}. CC -!- CAUTION: The sequence shown here is derived from an CC EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is CC preliminary data. {ECO:0000313|EMBL:MAP22667.1}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; NZSW01000146; MAP22667.1; -; Genomic_DNA. DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0003723; F:RNA binding; IEA:InterPro. DR GO; GO:0008757; F:S-adenosylmethionine-dependent methyltransferase activity; IEA:UniProtKB-UniRule. DR GO; GO:0008175; F:tRNA methyltransferase activity; IEA:UniProtKB-UniRule. DR Gene3D; 3.40.1280.10; -; 1. DR HAMAP; MF_01885; tRNA_methyltr_TrmL; 1. DR InterPro; IPR029028; Alpha/beta_knot_MTases. DR InterPro; IPR001537; SpoU_MeTrfase. DR InterPro; IPR016914; tRNA_cyt/urid_MeTfrase. DR InterPro; IPR029026; tRNA_m1G_MTases_N. DR PANTHER; PTHR42971; PTHR42971; 1. DR Pfam; PF00588; SpoU_methylase; 1. DR PIRSF; PIRSF029256; SpoU_TrmH_prd; 1. DR SUPFAM; SSF75217; SSF75217; 1. DR TIGRFAMs; TIGR00185; tRNA_yibK_trmL; 1. PE 3: Inferred from homology; KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01885}; KW Methyltransferase {ECO:0000256|HAMAP-Rule:MF_01885, KW ECO:0000256|SAAS:SAAS00120900, ECO:0000313|EMBL:MAP22667.1}; KW S-adenosyl-L-methionine {ECO:0000256|HAMAP-Rule:MF_01885, KW ECO:0000256|PIRSR:PIRSR029256-1}; KW Transferase {ECO:0000256|HAMAP-Rule:MF_01885, KW ECO:0000256|SAAS:SAAS00121476, ECO:0000313|EMBL:MAP22667.1}; KW tRNA processing {ECO:0000256|HAMAP-Rule:MF_01885}. FT DOMAIN 2 142 SpoU_methylase. {ECO:0000259|Pfam: FT PF00588}. FT BINDING 100 100 S-adenosyl-L-methionine; via amide FT nitrogen. {ECO:0000256|HAMAP-Rule: FT MF_01885, ECO:0000256|PIRSR:PIRSR029256- FT 1}. FT BINDING 122 122 S-adenosyl-L-methionine; via amide FT nitrogen and carbonyl oxygen. FT {ECO:0000256|HAMAP-Rule:MF_01885, FT ECO:0000256|PIRSR:PIRSR029256-1}. FT BINDING 130 130 S-adenosyl-L-methionine. FT {ECO:0000256|HAMAP-Rule:MF_01885, FT ECO:0000256|PIRSR:PIRSR029256-1}. SQ SEQUENCE 154 AA; 17625 MW; E12854FD2B542B5E CRC64; MLDIVLYQPE IPPNTGNIIR LCANTGYALH LIEPLGFDWD DKRVRRAGLD YHEFAEVKRY ANFDAYLAER NPKRVFACTT KGKAFHSDVQ YQAGDALLFG PETRGLPDDI IESLPPAQRV RIPMLPDSRS MNLSNAVSVF VYESWRQFGY EQAR //