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TRMA_ACTPJ
ID   TRMA_ACTPJ              Reviewed;         368 AA.
AC   B0BU06;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   26-FEB-2008, sequence version 1.
DT   03-AUG-2022, entry version 80.
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=APJL_2028;
OS   Actinobacillus pleuropneumoniae serotype 3 (strain JL03).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Actinobacillus.
OX   NCBI_TaxID=434271;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JL03;
RX   PubMed=18197260; DOI=10.1371/journal.pone.0001450;
RA   Xu Z., Zhou Y., Li L., Zhou R., Xiao S., Wan Y., Zhang S., Wang K., Li W.,
RA   Li L., Jin H., Kang M., Dalai B., Li T., Liu L., Cheng Y., Zhang L., Xu T.,
RA   Zheng H., Pu S., Wang B., Gu W., Zhang X.L., Zhu G.-F., Wang S.,
RA   Zhao G.-P., Chen H.;
RT   "Genome biology of Actinobacillus pleuropneumoniae JL03, an isolate of
RT   serotype 3 prevalent in China.";
RL   PLoS ONE 3:E1450-E1450(2008).
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; CP000687; ABY70573.1; -; Genomic_DNA.
DR   RefSeq; WP_012263471.1; NC_010278.1.
DR   AlphaFoldDB; B0BU06; -.
DR   SMR; B0BU06; -.
DR   EnsemblBacteria; ABY70573; ABY70573; APJL_2028.
DR   KEGG; apj:APJL_2028; -.
DR   HOGENOM; CLU_043022_0_0_6; -.
DR   OMA; DHMESGV; -.
DR   OrthoDB; 1421660at2; -.
DR   Proteomes; UP000008547; 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..368
FT                   /note="tRNA/tmRNA (uracil-C(5))-methyltransferase"
FT                   /id="PRO_1000198533"
FT   ACT_SITE        326
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   ACT_SITE        360
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         192
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         220
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         225
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         241
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
FT   BINDING         301
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01011"
SQ   SEQUENCE   368 AA;  42520 MW;  960EBA111A61E40F CRC64;
     MNLPIEQYAD LLAEKAKNLT ALLAPFNPPE LEVFESETSH FRMRAEFRVW HDTNEVGENE
     LYHIMFDQET KQRYRVDQFP IANHLINKMM SSLLAEIKGN ELLTRKLFQV DYLSTLSGEI
     AVSMLYHKKL NEEWQAEAAA LKARLEHQGF KVQILGRATK QKIALDRDYV EEVLPVDGRN
     LIYRQVENSF TQPNAKMNIK MLEWARSCTR HSSGDLLELY CGNGNFSIAL AENFRKVLAT
     EISKSSVQSA QYNIEQNGID NLQIIRMSAE EFTQAMNGVR EFNRLKGIDL KAYDCNTIFV
     DPPRAGLDQD TLNMVQAYER ILYISCNPHT LADNLQQLTQ THRIERAALF DQFPYTHHVE
     SGVWLIRK
 
 
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