ID   GATA_THEYD              Reviewed;         484 AA.
AC   B5YL59;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   25-NOV-2008, sequence version 1.
DT   25-MAY-2022, entry version 70.
DE   RecName: Full=Glutamyl-tRNA(Gln) amidotransferase subunit A {ECO:0000255|HAMAP-Rule:MF_00120};
DE            Short=Glu-ADT subunit A {ECO:0000255|HAMAP-Rule:MF_00120};
DE            EC=6.3.5.7 {ECO:0000255|HAMAP-Rule:MF_00120};
GN   Name=gatA {ECO:0000255|HAMAP-Rule:MF_00120}; OrderedLocusNames=THEYE_A1150;
OS   Thermodesulfovibrio yellowstonii (strain ATCC 51303 / DSM 11347 / YP87).
OC   Bacteria; Nitrospirae; Thermodesulfovibrionia; Thermodesulfovibrionales;
OC   Thermodesulfovibrionaceae; Thermodesulfovibrio.
OX   NCBI_TaxID=289376;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51303 / DSM 11347 / YP87;
RA   Dodson R.J., Durkin A.S., Wu M., Eisen J., Sutton G.;
RT   "The complete genome sequence of Thermodesulfovibrio yellowstonii strain
RT   ATCC 51303 / DSM 11347 / YP87.";
RL   Submitted (AUG-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Allows the formation of correctly charged Gln-tRNA(Gln)
CC       through the transamidation of misacylated Glu-tRNA(Gln) in organisms
CC       which lack glutaminyl-tRNA synthetase. The reaction takes place in the
CC       presence of glutamine and ATP through an activated gamma-phospho-Glu-
CC       tRNA(Gln). {ECO:0000255|HAMAP-Rule:MF_00120}.
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; EC=6.3.5.7;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00120};
CC   -!- SUBUNIT: Heterotrimer of A, B and C subunits. {ECO:0000255|HAMAP-
CC       Rule:MF_00120}.
CC   -!- SIMILARITY: Belongs to the amidase family. GatA subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00120}.
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DR   EMBL; CP001147; ACI22088.1; -; Genomic_DNA.
DR   RefSeq; WP_012546781.1; NC_011296.1.
DR   RefSeq; YP_002248974.1; NC_011296.1.
DR   AlphaFoldDB; B5YL59; -.
DR   SMR; B5YL59; -.
DR   STRING; 289376.THEYE_A1150; -.
DR   EnsemblBacteria; ACI22088; ACI22088; THEYE_A1150.
DR   KEGG; tye:THEYE_A1150; -.
DR   PATRIC; fig|289376.4.peg.1128; -.
DR   eggNOG; COG0154; Bacteria.
DR   HOGENOM; CLU_009600_0_3_0; -.
DR   InParanoid; B5YL59; -.
DR   OMA; EVSCPHF; -.
DR   OrthoDB; 1239251at2; -.
DR   Proteomes; UP000000718; Chromosome.
DR   GO; GO:0030956; C:glutamyl-tRNA(Gln) amidotransferase complex; IEA:InterPro.
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:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.90.1300.10; -; 1.
DR   HAMAP; MF_00120; GatA; 1.
DR   InterPro; IPR000120; Amidase.
DR   InterPro; IPR020556; Amidase_CS.
DR   InterPro; IPR023631; Amidase_dom.
DR   InterPro; IPR036928; AS_sf.
DR   InterPro; IPR004412; GatA.
DR   PANTHER; PTHR11895; PTHR11895; 1.
DR   Pfam; PF01425; Amidase; 1.
DR   SUPFAM; SSF75304; SSF75304; 1.
DR   TIGRFAMs; TIGR00132; gatA; 1.
DR   PROSITE; PS00571; AMIDASES; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Ligase; Nucleotide-binding; Protein biosynthesis;
KW   Reference proteome.
FT   CHAIN           1..484
FT                   /note="Glutamyl-tRNA(Gln) amidotransferase subunit A"
FT                   /id="PRO_1000095176"
FT   ACT_SITE        78
FT                   /note="Charge relay system"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00120"
FT   ACT_SITE        153
FT                   /note="Charge relay system"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00120"
FT   ACT_SITE        177
FT                   /note="Acyl-ester intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00120"
SQ   SEQUENCE   484 AA;  52963 MW;  E1C1C15594C54B92 CRC64;
     MELNKLKLTE LVPLISKGEV RPHEIIIDVF KRVQEVEGKV KAYITLTVEK AYDMAREAEN
     AIFSGKKSLL TGIPIAVKDN ICTKGILTTC ASKILYNFYP PYESTVTSKL LNNKYILIGK
     TNMDEFAMGS STENSGFHVT KNPWDLERVP GGSSGGSAAA VAADECIAAL GSDTGGSIRQ
     PASFCGVVGL KPTYGRVSRF GLVAFASSLD QIGPITKCVA DAALLMNVIS GHDPMDSTSA
     PIESSDFTEY LGKEVKGIKI GIPKEYFIEG MDKEVEERIK DAIKELESLG CIPVEISLPH
     TEYAVATYYI IATSEASSNL ARYDGVKYGL RVQGKDLLEM YMKTRSRGFG TEVKRRIMLG
     TYSLSAGYYE AYYKKAQQVR TLIKNDFEKA FEKVDFIVTP TAPSPAFKIG EKIDDPLQMY
     LSDIFTISVN LAGVPAISLP CGFSEKGLPV GLQIIGKPFD EAGILQLAYA YEQSTPWHKM
     KPLL