ID   TMCAL_CALBD             Reviewed;         400 AA.
AC   B9MRM7;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   24-MAR-2009, sequence version 1.
DT   03-AUG-2022, entry version 52.
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=Athe_1231;
OS   Caldicellulosiruptor bescii (strain ATCC BAA-1888 / DSM 6725 / Z-1320)
OS   (Anaerocellum thermophilum).
OC   Bacteria; Firmicutes; Clostridia; Thermoanaerobacterales;
OC   Thermoanaerobacterales Family III. Incertae Sedis; Caldicellulosiruptor.
OX   NCBI_TaxID=521460;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1888 / DSM 6725 / Z-1320;
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Tice H., Bruce D.,
RA   Goodwin L., Pitluck S., Sims D., Meincke L., Brettin T., Detter J.C.,
RA   Han C., Larimer F., Land M., Hauser L., Kyrpides N., Ovchinnikova G.,
RA   Kataeva I., Adams M.W.W.;
RT   "Complete sequence of chromosome of Anaerocellum thermophilum DSM 6725.";
RL   Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases.
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; CP001393; ACM60331.1; -; Genomic_DNA.
DR   RefSeq; WP_015907722.1; NC_012034.1.
DR   AlphaFoldDB; B9MRM7; -.
DR   SMR; B9MRM7; -.
DR   STRING; 521460.Athe_1231; -.
DR   EnsemblBacteria; ACM60331; ACM60331; Athe_1231.
DR   GeneID; 31772579; -.
DR   KEGG; ate:Athe_1231; -.
DR   eggNOG; COG1323; Bacteria.
DR   HOGENOM; CLU_038915_0_1_9; -.
DR   OMA; WARTKMA; -.
DR   OrthoDB; 1547014at2; -.
DR   Proteomes; UP000007723; 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..400
FT                   /note="tRNA(Met) cytidine acetate ligase"
FT                   /id="PRO_1000185212"
FT   BINDING         7..20
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
FT   BINDING         101
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
FT   BINDING         159
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
FT   BINDING         184..185
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
SQ   SEQUENCE   400 AA;  46363 MW;  C58B18BBAB9D547F CRC64;
     MRVAGIIVEY NPFHNGHLYH LQKTREITNA DIVVGVMSGN FIQRGEPAIV NKWARTKMAI
     LNGVDVIFEL PFAYACNSAE IFAYGAISIL NQLGVDFIVF GSECGDIDKL KETAKHLAFE
     EDDFKSSLKS YLKEGYSFPK ARELALIKTC KTNIEFSSNN ILGIEYIKWI YRLNSKIEPF
     TIRRIGASYN DPNLTQDTYA SATAIRRNIN NLHAIKNKMP SVSYEILLEE FESGRGPVIL
     EDYFKLFIYN AIVVPDFLKN KIDVKEGLEN RFEKYIFNSP SAKNLLENVK TKRYTLTRLQ
     RIFIHAIVRN NFDQKALLSI TPYVRVLGFN YKGKEYLNKI KDKIEYITKL NQQWLKNPQY
     KELLELEIRS SMLHALQYKD FHKYLQTEFK SSPIYISSRS