GATA_ACIC5
ID GATA_ACIC5 Reviewed; 476 AA.
AC C1F857;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 26-MAY-2009, sequence version 1.
DT 25-MAY-2022, entry version 68.
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=ACP_1864;
OS Acidobacterium capsulatum (strain ATCC 51196 / DSM 11244 / BCRC 80197 / JCM
OS 7670 / NBRC 15755 / NCIMB 13165 / 161).
OC Bacteria; Acidobacteria; Acidobacteriales; Acidobacteriaceae;
OC Acidobacterium.
OX NCBI_TaxID=240015;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51196 / DSM 11244 / BCRC 80197 / JCM 7670 / NBRC 15755 / NCIMB
RC 13165 / 161;
RX PubMed=19201974; DOI=10.1128/aem.02294-08;
RA Ward N.L., Challacombe J.F., Janssen P.H., Henrissat B., Coutinho P.M.,
RA Wu M., Xie G., Haft D.H., Sait M., Badger J., Barabote R.D., Bradley B.,
RA Brettin T.S., Brinkac L.M., Bruce D., Creasy T., Daugherty S.C.,
RA Davidsen T.M., DeBoy R.T., Detter J.C., Dodson R.J., Durkin A.S.,
RA Ganapathy A., Gwinn-Giglio M., Han C.S., Khouri H., Kiss H., Kothari S.P.,
RA Madupu R., Nelson K.E., Nelson W.C., Paulsen I., Penn K., Ren Q.,
RA Rosovitz M.J., Selengut J.D., Shrivastava S., Sullivan S.A., Tapia R.,
RA Thompson L.S., Watkins K.L., Yang Q., Yu C., Zafar N., Zhou L., Kuske C.R.;
RT "Three genomes from the phylum Acidobacteria provide insight into the
RT lifestyles of these microorganisms in soils.";
RL Appl. Environ. Microbiol. 75:2046-2056(2009).
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; CP001472; ACO32096.1; -; Genomic_DNA.
DR AlphaFoldDB; C1F857; -.
DR SMR; C1F857; -.
DR STRING; 240015.ACP_1864; -.
DR EnsemblBacteria; ACO32096; ACO32096; ACP_1864.
DR KEGG; aca:ACP_1864; -.
DR eggNOG; COG0154; Bacteria.
DR HOGENOM; CLU_009600_0_3_0; -.
DR OMA; EVSCPHF; -.
DR Proteomes; UP000002207; 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..476
FT /note="Glutamyl-tRNA(Gln) amidotransferase subunit A"
FT /id="PRO_1000122459"
FT ACT_SITE 77
FT /note="Charge relay system"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00120"
FT ACT_SITE 152
FT /note="Charge relay system"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00120"
FT ACT_SITE 176
FT /note="Acyl-ester intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00120"
SQ SEQUENCE 476 AA; 50285 MW; 6CFAAB544AF0E19F CRC64;
MEFQTTLPSI RAVRTGEVRA EAALQECLGA IDAHNGEVNA YLSLDRDGAG ARARHIDALS
REERAKLPMG GVPFGIKDVL TVEGMPATAS SKILEGYRPP YTATAVQRLI DAGAVLVGKL
NCDEFAMGSS NENSAYGPVK NPRALDRVPG GSSGGSAAAV AANMAVATLG TDTGGSIRQP
ASFCGVVGVL PTYGRVSRYG LIAFASSLDR VGPFAHTVRD AAEVLGVIAG HDPMDATSSS
VPVPDYTEKL DAGVKGLRLG VPAEYFAEGL DPEVKRAVEG TIEQLRAAGA EVKPISLPHT
PYAIPTYYVI ATAEASANLA RFDGVRYGLR APEANTLAAM YRQTRDLGFG AEVKRRILLG
TYVLSAGYYD AYYKKAQQVR RLLAQDFLRA FEEVDAIVTP TAPTPAFKLG EKSDDPLSMY
LADIYTVTAN LAGICGASVP CGTSREGLPI GIQILGRHFD EATVLRVGQA VESLQK
