ID A0A2V1DXW4_9PLEO Unreviewed; 387 AA.
AC A0A2V1DXW4;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=Putative tRNA (cytidine(32)/guanosine(34)-2'-O)-methyltransferase {ECO:0000256|HAMAP-Rule:MF_03162};
DE EC=2.1.1.205 {ECO:0000256|HAMAP-Rule:MF_03162};
DE AltName: Full=2'-O-ribose RNA methyltransferase TRM7 homolog {ECO:0000256|HAMAP-Rule:MF_03162};
GN ORFNames=DM02DRAFT_559125 {ECO:0000313|EMBL:PVI02866.1};
OS Periconia macrospinosa.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC Pleosporomycetidae; Pleosporales; Massarineae; Periconiaceae; Periconia.
OX NCBI_TaxID=97972 {ECO:0000313|EMBL:PVI02866.1, ECO:0000313|Proteomes:UP000244855};
RN [1] {ECO:0000313|EMBL:PVI02866.1, ECO:0000313|Proteomes:UP000244855}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSE2036 {ECO:0000313|EMBL:PVI02866.1,
RC ECO:0000313|Proteomes:UP000244855};
RX PubMed=29679020; DOI=10.1038/s41598-018-24686-4;
RA Knapp D.G., Nemeth J.B., Barry K., Hainaut M., Henrissat B., Johnson J.,
RA Kuo A., Lim J.H.P., Lipzen A., Nolan M., Ohm R.A., Tamas L.,
RA Grigoriev I.V., Spatafora J.W., Nagy L.G., Kovacs G.M.;
RT "Comparative genomics provides insights into the lifestyle and reveals
RT functional heterogeneity of dark septate endophytic fungi.";
RL Sci. Rep. 8:6321-6321(2018).
CC -!- FUNCTION: Methylates the 2'-O-ribose of nucleotides at positions 32 and
CC 34 of the tRNA anticodon loop of substrate tRNAs. {ECO:0000256|HAMAP-
CC Rule:MF_03162}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=cytidine(32)/guanosine(34) in tRNA + 2 S-adenosyl-L-methionine
CC = 2'-O-methylcytidine(32)/2'-O-methylguanosine(34) in tRNA + 2 H(+) +
CC 2 S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:42396, Rhea:RHEA-
CC COMP:10246, Rhea:RHEA-COMP:10247, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, ChEBI:CHEBI:74269,
CC ChEBI:CHEBI:74445, ChEBI:CHEBI:74495, ChEBI:CHEBI:82748;
CC EC=2.1.1.205; Evidence={ECO:0000256|ARBA:ARBA00035600,
CC ECO:0000256|HAMAP-Rule:MF_03162};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03162}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. RNA methyltransferase RlmE family. TRM7 subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_03162}.
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DR EMBL; KZ805338; PVI02866.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2V1DXW4; -.
DR STRING; 97972.A0A2V1DXW4; -.
DR Proteomes; UP000244855; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0106339; F:tRNA (cytidine(32)-2'-O)-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0106340; F:tRNA (guanine(34)-2'-O)-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0002181; P:cytoplasmic translation; IEA:UniProtKB-UniRule.
DR GO; GO:0002128; P:tRNA nucleoside ribose methylation; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_01547; RNA_methyltr_E; 1.
DR HAMAP; MF_03162; RNA_methyltr_E_TRM7; 1.
DR InterPro; IPR028590; RNA_methyltr_E_TRM7.
DR InterPro; IPR002877; RNA_MeTrfase_FtsJ_dom.
DR InterPro; IPR015507; rRNA-MeTfrase_E.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR PANTHER; PTHR10920; RIBOSOMAL RNA METHYLTRANSFERASE; 1.
DR PANTHER; PTHR10920:SF12; TRNA (CYTIDINE(32)_GUANOSINE(34)-2'-O)-METHYLTRANSFERASE-RELATED; 1.
DR Pfam; PF01728; FtsJ; 2.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03162};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_03162}; Reference proteome {ECO:0000313|Proteomes:UP000244855};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_03162};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_03162};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694, ECO:0000256|HAMAP-
KW Rule:MF_03162}.
FT DOMAIN 21..61
FT /note="Ribosomal RNA methyltransferase FtsJ"
FT /evidence="ECO:0000259|Pfam:PF01728"
FT DOMAIN 119..260
FT /note="Ribosomal RNA methyltransferase FtsJ"
FT /evidence="ECO:0000259|Pfam:PF01728"
FT REGION 80..117
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 279..320
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 99..117
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 289..305
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 217
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03162"
FT BINDING 53
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03162"
FT BINDING 55
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03162"
FT BINDING 125
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03162"
FT BINDING 141
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03162"
FT BINDING 177
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03162"
SQ SEQUENCE 387 AA; 42311 MW; C0E7CC8AC3872456 CRC64;
MGKSSKDKRD AYYRLAKEEG WRARSAYKLL QLDEEFNLFE NVTRVVDLCA APGSWSQVLS
RVLIKGEKFG RAGWKEKQQS TRDYVLRGTN PPAVQDPEAT LEGDKDEKDG EKPNPREDVR
IVAIDLQPMS PLEGVTTLRA DITHPSTIPL MLKALDPATY DPTSTKISNP VDLVISDGAP
DVTGLHDLDI YVQSQLLWAA LNLALCVLKP GGKFVAKIFR GKDVDLLFAQ LKVVFERVRV
AKPRSSRASS IEAFVVCEGF CPPEGFKASL DTPLGAGTLI PAPEASSESK ETASRKVRGD
GVIEIDLGPE EDEPSEVEDG GSRWIAPFLA CGDLSAYDSD ATYHLPKDRV SLDPVQPPTA
PPYKRALEMR KLAGGAYGKT KGREAQS
//
