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TRMA_SHEB5
ID   TRMA_SHEB5              Reviewed;         365 AA.
AC   A3DA80;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   20-MAR-2007, sequence version 1.
DT   03-AUG-2022, entry version 77.
DE   RecName: Full=tRNA/tmRNA (uracil-C(5))-methyltransferase {ECO:0000255|HAMAP-Rule:MF_01011};
DE            EC=2.1.1.- {ECO:0000255|HAMAP-Rule:MF_01011};
DE            EC=2.1.1.35 {ECO:0000255|HAMAP-Rule:MF_01011};
DE   AltName: Full=tRNA (uracil(54)-C(5))-methyltransferase {ECO:0000255|HAMAP-Rule:MF_01011};
DE   AltName: Full=tRNA(m5U54)-methyltransferase {ECO:0000255|HAMAP-Rule:MF_01011};
DE            Short=RUMT {ECO:0000255|HAMAP-Rule:MF_01011};
DE   AltName: Full=tmRNA (uracil(341)-C(5))-methyltransferase {ECO:0000255|HAMAP-Rule:MF_01011};
GN   Name=trmA {ECO:0000255|HAMAP-Rule:MF_01011}; OrderedLocusNames=Sbal_4178;
OS   Shewanella baltica (strain OS155 / ATCC BAA-1091).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=325240;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=OS155 / ATCC BAA-1091;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Sims D.R., Brettin T., Bruce D., Han C., Tapia R., Brainard J., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Brettar I.,
RA   Klappenbach J., Konstantinidis K., Rodrigues J., Tiedje J., Richardson P.;
RT   "Complete sequence of chromosome of Shewanella baltica OS155.";
RL   Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Dual-specificity methyltransferase that catalyzes the
CC       formation of 5-methyluridine at position 54 (m5U54) in all tRNAs, and
CC       that of position 341 (m5U341) in tmRNA (transfer-mRNA).
CC       {ECO:0000255|HAMAP-Rule:MF_01011}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=S-adenosyl-L-methionine + uridine(54) in tRNA = 5-
CC         methyluridine(54) in tRNA + H(+) + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:42712, Rhea:RHEA-COMP:10167, Rhea:RHEA-COMP:10193,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:65315, ChEBI:CHEBI:74447; EC=2.1.1.35;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01011};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=S-adenosyl-L-methionine + uridine(341) in tmRNA = 5-
CC         methyluridine(341) in tmRNA + H(+) + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:43612, Rhea:RHEA-COMP:10630, Rhea:RHEA-COMP:10631,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:65315, ChEBI:CHEBI:74447; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01011};
CC   -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC       superfamily. RNA M5U methyltransferase family. TrmA subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01011}.
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DR   EMBL; CP000563; ABN63643.1; -; Genomic_DNA.
DR   RefSeq; WP_011848155.1; NC_009052.1.
DR   AlphaFoldDB; A3DA80; -.
DR   SMR; A3DA80; -.
DR   STRING; 325240.Sbal_4178; -.
DR   EnsemblBacteria; ABN63643; ABN63643; Sbal_4178.
DR   GeneID; 11770534; -.
DR   KEGG; sbl:Sbal_4178; -.
DR   HOGENOM; CLU_043022_0_0_6; -.
DR   OMA; DHMESGV; -.
DR   Proteomes; UP000001557; Chromosome.
DR   GO; GO:0030697; F:S-adenosylmethionine-dependent tRNA (m5U54) methyltransferase activity; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.150; -; 1.
DR   HAMAP; MF_01011; RNA_methyltr_TrmA; 1.
DR   InterPro; IPR030390; MeTrfase_TrmA_AS.
DR   InterPro; IPR030391; MeTrfase_TrmA_CS.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   InterPro; IPR011869; TrmA_MeTrfase.
DR   InterPro; IPR010280; U5_MeTrfase_fam.
DR   PANTHER; PTHR47790; PTHR47790; 1.
DR   Pfam; PF05958; tRNA_U5-meth_tr; 1.
DR   SUPFAM; SSF53335; SSF53335; 1.
DR   TIGRFAMs; TIGR02143; trmA_only; 1.
DR   PROSITE; PS51687; SAM_MT_RNA_M5U; 1.
DR   PROSITE; PS01230; TRMA_1; 1.
DR   PROSITE; PS01231; TRMA_2; 1.
PE   3: Inferred from homology;
KW   Methyltransferase; S-adenosyl-L-methionine; Transferase; tRNA processing.
FT   CHAIN           1..365
FT                   /note="tRNA/tmRNA (uracil-C(5))-methyltransferase"
FT                   /id="PRO_1000072912"
FT   ACT_SITE        323
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   ACT_SITE        357
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         189
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         217
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         222
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         238
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         298
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
SQ   SEQUENCE   365 AA;  42013 MW;  90849AA379BD8F12 CRC64;
     MNLAAMDPQT YDTQLEHKRI KLEQAFAQFE TPSVEVFASE PANYRMRAEF RMWHDGDDLY
     YYMFDKVLNE KVRCDQYLPA SVLINQMMSA LIAELKPNPS LRHKLFQVDF LSTLSGEILV
     SLLYHRQLDD QWRADATALK AKLSSQFNVN IIGRARKQKI DLDKDFVVES LQVNDKTFLY
     KQIENSFTQP NAKVSVKMLE WAIDATQNSQ GDLLELYCGN GNFSIALAQN FNRVLATELA
     KPSVDAAQYN IEVNGIENLQ IIRMSAEDFS DAMAKKRSFR RLEGIDLDSY VCNTIFVDPP
     RAGIDPDTLA LVQGYERILY ISCNPETLKD NLQQLNETHK VTRFALFDQF PYTDHMETGV
     LLERR
 
 
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