ID A0A2Y9QT08_TRIMA Unreviewed; 326 AA.
AC A0A2Y9QT08;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE SubName: Full=tRNA (Cytosine(34)-C(5))-methyltransferase, mitochondrial isoform X2 {ECO:0000313|RefSeq:XP_023582388.1};
GN Name=LOC101340883 {ECO:0000313|RefSeq:XP_023582388.1};
OS Trichechus manatus latirostris (Florida manatee).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Afrotheria; Sirenia; Trichechidae; Trichechus.
OX NCBI_TaxID=127582 {ECO:0000313|Proteomes:UP000248480, ECO:0000313|RefSeq:XP_023582388.1};
RN [1] {ECO:0000313|RefSeq:XP_023582388.1}
RP IDENTIFICATION.
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. RsmB/NOP family. {ECO:0000256|PROSITE-ProRule:PRU01023}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|PROSITE-ProRule:PRU01023}.
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DR RefSeq; XP_023582388.1; XM_023726620.1.
DR AlphaFoldDB; A0A2Y9QT08; -.
DR Proteomes; UP000248480; Unplaced.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008173; F:RNA methyltransferase activity; IEA:InterPro.
DR GO; GO:0001510; P:RNA methylation; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 6.20.240.40; -; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR InterPro; IPR049560; MeTrfase_RsmB-F_NOP2_cat.
DR InterPro; IPR001678; MeTrfase_RsmB-F_NOP2_dom.
DR InterPro; IPR023267; RCMT.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR PANTHER; PTHR22808; NCL1 YEAST -RELATED NOL1/NOP2/FMU SUN DOMAIN-CONTAINING; 1.
DR PANTHER; PTHR22808:SF8; TRNA (CYTOSINE(34)-C(5))-METHYLTRANSFERASE, MITOCHONDRIAL; 1.
DR Pfam; PF01189; Methyltr_RsmB-F; 1.
DR PRINTS; PR02008; RCMTFAMILY.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS51686; SAM_MT_RSMB_NOP; 1.
PE 3: Inferred from homology;
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|PROSITE-
KW ProRule:PRU01023}; Reference proteome {ECO:0000313|Proteomes:UP000248480};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|PROSITE-
KW ProRule:PRU01023};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW ECO:0000256|PROSITE-ProRule:PRU01023};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PROSITE-
KW ProRule:PRU01023}.
FT DOMAIN 45..323
FT /note="SAM-dependent MTase RsmB/NOP-type"
FT /evidence="ECO:0000259|PROSITE:PS51686"
FT ACT_SITE 254
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 182
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 200
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
SQ SEQUENCE 326 AA; 36836 MW; 0BBDC75D70FADE00 CRC64;
MMLTRLKANS EGKLAKQICK VVLDHFEKQY SRELGDAWST TRDILTSPSC WQYAVLFNRF
NYPFELEKDL HLKGYHTLFQ GSLPYCPESV KCYLSRTPDR MPSERHQMGI LKKYYLLNAA
SLLPVLALEL RDGEKVLDLC AAPGGYLHCN ESDSLRSRWL RQTLESFIPQ PVVNVIKVSE
LDGREMGDAQ PEIFDKVLVD APCSNDRSWL FSSDSQKAAC RISQRRKLPL LQIELLRSAV
KALRPGGLLV YSTCTLSKAE NQDVISEILN SYSNIMPVDI KGMAQTCSQD FTFAHTGQEC
GLLVIPDKGK AWGPMYVAKL KKLCTV
//
