TMCAL_SYNWW
ID TMCAL_SYNWW Reviewed; 416 AA.
AC Q0AYW7;
DT 11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT 17-OCT-2006, sequence version 1.
DT 03-AUG-2022, entry version 73.
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=Swol_0766;
OS Syntrophomonas wolfei subsp. wolfei (strain DSM 2245B / Goettingen).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Syntrophomonadaceae;
OC Syntrophomonas.
OX NCBI_TaxID=335541;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 2245B / Goettingen;
RX PubMed=21966920; DOI=10.1111/j.1462-2920.2010.02237.x;
RA Sieber J.R., Sims D.R., Han C., Kim E., Lykidis A., Lapidus A.L.,
RA McDonnald E., Rohlin L., Culley D.E., Gunsalus R., McInerney M.J.;
RT "The genome of Syntrophomonas wolfei: new insights into syntrophic
RT metabolism and biohydrogen production.";
RL Environ. Microbiol. 12:2289-2301(2010).
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; CP000448; ABI68087.1; -; Genomic_DNA.
DR RefSeq; WP_011640192.1; NC_008346.1.
DR AlphaFoldDB; Q0AYW7; -.
DR SMR; Q0AYW7; -.
DR STRING; 335541.Swol_0766; -.
DR EnsemblBacteria; ABI68087; ABI68087; Swol_0766.
DR KEGG; swo:Swol_0766; -.
DR eggNOG; COG1323; Bacteria.
DR HOGENOM; CLU_038915_0_1_9; -.
DR OMA; WARTKMA; -.
DR OrthoDB; 1547014at2; -.
DR Proteomes; UP000001968; 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:0009058; P:biosynthetic process; IEA:InterPro.
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; IPR004821; Cyt_trans-like.
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.
DR TIGRFAMs; TIGR00125; cyt_tran_rel; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; Ligase; Nucleotide-binding; Reference proteome;
KW RNA-binding; tRNA processing; tRNA-binding.
FT CHAIN 1..416
FT /note="tRNA(Met) cytidine acetate ligase"
FT /id="PRO_0000300203"
FT BINDING 7..20
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
FT BINDING 102
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
FT BINDING 166
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
FT BINDING 191
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01539"
SQ SEQUENCE 416 AA; 46549 MW; 0A4270AC40A54B95 CRC64;
MAILGIVAEY NPFHNGHLYL LEKSRQQGDF SATVVVMSGN FLQRGEPAFC DKWARAEMAL
TAGVDLLIEL PFCFATRSAY YFAKGAVQLL QRSGVVTHLA FGSESGQLSQ LQEIAGILAH
EPESYKTALK KRLSQGWSFP LARSSALQEY MGGEKKQLQE ILPGPNNILA LEYLRVIEEE
GIPLLPLTIP RQGSSFHSSD LSPYSSARAI RQALYHNLDW EKITNSISPA TEKILQREIA
LGRAPIGPDS LEQAIMVNLR LVSTDYLREI YEVSEGLEFR IKEATNSCGT LEELRQFIKS
KRYSLTRINR TLLYTLFALS KNQVELYDQH GPQYLHILGF SAKGQEILQK IKIKSKLKIF
SRGSEMKQAR DKNPGTALAE MIKLDCQATD VYSLLFPNPA TRRAGRDFTT SPVPGT