ID   TMCAL_STREM             Reviewed;         366 AA.
AC   B4U4U5;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   23-SEP-2008, sequence version 1.
DT   03-AUG-2022, entry version 56.
DE   RecName: Full=tRNA(Met) cytidine acetate ligase {ECO:0000255|HAMAP-Rule:MF_01539};
DE            EC=6.3.4.- {ECO:0000255|HAMAP-Rule:MF_01539};
GN   Name=tmcAL {ECO:0000255|HAMAP-Rule:MF_01539}; OrderedLocusNames=Sez_1683;
OS   Streptococcus equi subsp. zooepidemicus (strain MGCS10565).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Streptococcus.
OX   NCBI_TaxID=552526;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MGCS10565;
RX   PubMed=18716664; DOI=10.1371/journal.pone.0003026;
RA   Beres S.B., Sesso R., Pinto S.W.L., Hoe N.P., Porcella S.F., Deleo F.R.,
RA   Musser J.M.;
RT   "Genome sequence of a lancefield group C Streptococcus zooepidemicus strain
RT   causing epidemic nephritis: new information about an old disease.";
RL   PLoS ONE 3:E3026-E3026(2008).
CC   -!- FUNCTION: Catalyzes the formation of N(4)-acetylcytidine (ac(4)C) at
CC       the wobble position of elongator tRNA(Met), using acetate and ATP as
CC       substrates. First activates an acetate ion to form acetyladenylate (Ac-
CC       AMP) and then transfers the acetyl group to tRNA to form ac(4)C34.
CC       {ECO:0000255|HAMAP-Rule:MF_01539}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=acetate + ATP + cytidine(34) in elongator tRNA(Met) = AMP +
CC         diphosphate + N(4)-acetylcytidine(34) in elongator tRNA(Met);
CC         Xref=Rhea:RHEA:58144, Rhea:RHEA-COMP:10693, Rhea:RHEA-COMP:10694,
CC         ChEBI:CHEBI:30089, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:74900, ChEBI:CHEBI:82748, ChEBI:CHEBI:456215;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01539};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01539}.
CC   -!- SIMILARITY: Belongs to the TmcAL family. {ECO:0000255|HAMAP-
CC       Rule:MF_01539}.
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DR   EMBL; CP001129; ACG63012.1; -; Genomic_DNA.
DR   RefSeq; WP_012516268.1; NC_011134.1.
DR   AlphaFoldDB; B4U4U5; -.
DR   SMR; B4U4U5; -.
DR   EnsemblBacteria; ACG63012; ACG63012; Sez_1683.
DR   KEGG; sez:Sez_1683; -.
DR   HOGENOM; CLU_038915_0_2_9; -.
DR   OMA; WARTKMA; -.
DR   Proteomes; UP000001873; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016879; F:ligase activity, forming carbon-nitrogen bonds; IEA:UniProtKB-UniRule.
DR   GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006400; P:tRNA modification; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.620; -; 1.
DR   HAMAP; MF_01539; TmcAL; 1.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   InterPro; IPR008513; tRNA(Met)_cyd_acetate_ligase.
DR   PANTHER; PTHR37825; PTHR37825; 1.
DR   Pfam; PF05636; HIGH_NTase1; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cytoplasm; Ligase; Nucleotide-binding; RNA-binding;
KW   tRNA processing; tRNA-binding.
FT   CHAIN           1..366
FT                   /note="tRNA(Met) cytidine acetate ligase"
FT                   /id="PRO_1000198860"
FT   BINDING         7..20
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
FT   BINDING         96
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
FT   BINDING         152
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
FT   BINDING         175
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
SQ   SEQUENCE   366 AA;  40620 MW;  7915BEDD31978F50 CRC64;
     MTVTGIIAEF NPFHYGHQYL LSQAKGLKIV AMSGNFVQRG EPALVDKWVR AQMALENGAD
     LVVELPFLVS VQSADYFAQG AVDILMRLGI DTLAFGTEQL FDYQKLSRLY SEQAEHMTAY
     LATLPDHLSY PQKTQSMWEA FAGLSATGDR PNHLLALSYV KASAGKKLQL QPIKRLGAGF
     HSEAKDQCLS SATAIRKHIA DRAFVEKSSP NAALILRAPQ VTWEHYFPLL KYHILTAPDL
     TQFFQVNDEL ASRISAAIRS VATVDELVEA VATKHYTKAR VRRVLTYILV KAVEAPLPEG
     IHVLGFSKKG QAHLKTIKAS VPLISRIGAK PWDQLTQRAD TVYQLGHMDM PEQTWGRVPI
     RPGAMN