GATC_ACET2
ID GATC_ACET2 Reviewed; 95 AA.
AC A3DE86;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 20-MAR-2007, sequence version 1.
DT 03-AUG-2022, entry version 80.
DE RecName: Full=Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit C {ECO:0000255|HAMAP-Rule:MF_00122};
DE Short=Asp/Glu-ADT subunit C {ECO:0000255|HAMAP-Rule:MF_00122};
DE EC=6.3.5.- {ECO:0000255|HAMAP-Rule:MF_00122};
GN Name=gatC {ECO:0000255|HAMAP-Rule:MF_00122}; OrderedLocusNames=Cthe_1033;
OS Acetivibrio thermocellus (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC
OS 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) (Clostridium thermocellum).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Oscillospiraceae;
OC Acetivibrio.
OX NCBI_TaxID=203119;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL
RC B-4536 / VPI 7372;
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 Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Wu J.H.D.,
RA Newcomb M., Richardson P.;
RT "Complete sequence of Clostridium thermocellum ATCC 27405.";
RL Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Allows the formation of correctly charged Asn-tRNA(Asn) or
CC Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn)
CC or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-
CC tRNA or glutaminyl-tRNA synthetases. The reaction takes place in the
CC presence of glutamine and ATP through an activated phospho-Asp-
CC tRNA(Asn) or phospho-Glu-tRNA(Gln). {ECO:0000255|HAMAP-Rule:MF_00122}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O + L-glutamine + L-glutamyl-tRNA(Gln) = ADP + H(+) +
CC L-glutamate + L-glutaminyl-tRNA(Gln) + phosphate;
CC Xref=Rhea:RHEA:17521, Rhea:RHEA-COMP:9681, Rhea:RHEA-COMP:9684,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:58359,
CC ChEBI:CHEBI:78520, ChEBI:CHEBI:78521, ChEBI:CHEBI:456216;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00122};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O + L-aspartyl-tRNA(Asn) + L-glutamine = ADP + 2 H(+)
CC + L-asparaginyl-tRNA(Asn) + L-glutamate + phosphate;
CC Xref=Rhea:RHEA:14513, Rhea:RHEA-COMP:9674, Rhea:RHEA-COMP:9677,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:58359,
CC ChEBI:CHEBI:78515, ChEBI:CHEBI:78516, ChEBI:CHEBI:456216;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00122};
CC -!- SUBUNIT: Heterotrimer of A, B and C subunits. {ECO:0000255|HAMAP-
CC Rule:MF_00122}.
CC -!- SIMILARITY: Belongs to the GatC family. {ECO:0000255|HAMAP-
CC Rule:MF_00122}.
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DR EMBL; CP000568; ABN52265.1; -; Genomic_DNA.
DR RefSeq; WP_003515618.1; NC_009012.1.
DR AlphaFoldDB; A3DE86; -.
DR SMR; A3DE86; -.
DR STRING; 203119.Cthe_1033; -.
DR EnsemblBacteria; ABN52265; ABN52265; Cthe_1033.
DR KEGG; cth:Cthe_1033; -.
DR eggNOG; COG0721; Bacteria.
DR HOGENOM; CLU_105899_1_2_9; -.
DR OMA; VTPMAMK; -.
DR OrthoDB; 1780195at2; -.
DR Proteomes; UP000002145; Chromosome.
DR GO; GO:0050566; F:asparaginyl-tRNA synthase (glutamine-hydrolyzing) activity; IEA:RHEA.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0050567; F:glutaminyl-tRNA synthase (glutamine-hydrolyzing) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006450; P:regulation of translational fidelity; IEA:InterPro.
DR GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00122; GatC; 1.
DR InterPro; IPR003837; Asp/Glu-ADT_csu.
DR InterPro; IPR036113; Asp/Glu-ADT_sf_sub_c.
DR PANTHER; PTHR15004; PTHR15004; 1.
DR Pfam; PF02686; Glu-tRNAGln; 1.
DR SUPFAM; SSF141000; SSF141000; 1.
DR TIGRFAMs; TIGR00135; gatC; 1.
PE 3: Inferred from homology;
KW ATP-binding; Ligase; Nucleotide-binding; Protein biosynthesis;
KW Reference proteome.
FT CHAIN 1..95
FT /note="Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase
FT subunit C"
FT /id="PRO_1000016110"
SQ SEQUENCE 95 AA; 11023 MW; 07FF65736C65143D CRC64;
MKVDKETIEY VANLARLRLS EKEKEKLALD LESIISYVDK LNELDTSKII PTDHVIPIKN
VFRDDEVRDS YPKDKMLMNA PEKEDGCFKV PKVVE
