ID   SYQ_SALEP               Reviewed;         555 AA.
AC   B5QWD0;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   04-NOV-2008, sequence version 1.
DT   27-MAR-2024, entry version 83.
DE   RecName: Full=Glutamine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_00126};
DE            EC=6.1.1.18 {ECO:0000255|HAMAP-Rule:MF_00126};
DE   AltName: Full=Glutaminyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00126};
DE            Short=GlnRS {ECO:0000255|HAMAP-Rule:MF_00126};
GN   Name=glnS {ECO:0000255|HAMAP-Rule:MF_00126};
GN   OrderedLocusNames=SEN0650;
OS   Salmonella enteritidis PT4 (strain P125109).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=550537;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=P125109;
RX   PubMed=18583645; DOI=10.1101/gr.077404.108;
RA   Thomson N.R., Clayton D.J., Windhorst D., Vernikos G., Davidson S.,
RA   Churcher C., Quail M.A., Stevens M., Jones M.A., Watson M., Barron A.,
RA   Layton A., Pickard D., Kingsley R.A., Bignell A., Clark L., Harris B.,
RA   Ormond D., Abdellah Z., Brooks K., Cherevach I., Chillingworth T.,
RA   Woodward J., Norberczak H., Lord A., Arrowsmith C., Jagels K., Moule S.,
RA   Mungall K., Saunders M., Whitehead S., Chabalgoity J.A., Maskell D.,
RA   Humphreys T., Roberts M., Barrow P.A., Dougan G., Parkhill J.;
RT   "Comparative genome analysis of Salmonella enteritidis PT4 and Salmonella
RT   gallinarum 287/91 provides insights into evolutionary and host adaptation
RT   pathways.";
RL   Genome Res. 18:1624-1637(2008).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-glutamine + tRNA(Gln) = AMP + diphosphate + L-
CC         glutaminyl-tRNA(Gln); Xref=Rhea:RHEA:20121, Rhea:RHEA-COMP:9662,
CC         Rhea:RHEA-COMP:9681, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:58359, ChEBI:CHEBI:78442, ChEBI:CHEBI:78521,
CC         ChEBI:CHEBI:456215; EC=6.1.1.18; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00126};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00126}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00126}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00126}.
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DR   EMBL; AM933172; CAR32236.1; -; Genomic_DNA.
DR   RefSeq; WP_001287181.1; NC_011294.1.
DR   AlphaFoldDB; B5QWD0; -.
DR   SMR; B5QWD0; -.
DR   KEGG; set:SEN0650; -.
DR   HOGENOM; CLU_001882_2_3_6; -.
DR   Proteomes; UP000000613; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004819; F:glutamine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006425; P:glutaminyl-tRNA aminoacylation; IEA:InterPro.
DR   GO; GO:0006424; P:glutamyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00807; GlnRS_core; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   HAMAP; MF_00126; Gln_tRNA_synth; 1.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR   InterPro; IPR004514; Gln-tRNA-synth.
DR   InterPro; IPR022861; Gln_tRNA_ligase_bac.
DR   InterPro; IPR000924; Glu/Gln-tRNA-synth.
DR   InterPro; IPR020058; Glu/Gln-tRNA-synth_Ib_cat-dom.
DR   InterPro; IPR020059; Glu/Gln-tRNA-synth_Ib_codon-bd.
DR   InterPro; IPR020061; Glu_tRNA_lig_a-bdl.
DR   InterPro; IPR020056; Rbsml_bL25/Gln-tRNA_synth_N.
DR   InterPro; IPR011035; Ribosomal_bL25/Gln-tRNA_synth.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   InterPro; IPR049437; tRNA-synt_1c_C2.
DR   NCBIfam; TIGR00440; glnS; 1.
DR   PANTHER; PTHR43097:SF4; GLUTAMINE--TRNA LIGASE; 1.
DR   PANTHER; PTHR43097; GLUTAMINE-TRNA LIGASE; 1.
DR   Pfam; PF00749; tRNA-synt_1c; 1.
DR   Pfam; PF03950; tRNA-synt_1c_C; 1.
DR   Pfam; PF20974; tRNA-synt_1c_C2; 1.
DR   PRINTS; PR00987; TRNASYNTHGLU.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
DR   SUPFAM; SSF50715; Ribosomal protein L25-like; 1.
DR   PROSITE; PS00178; AA_TRNA_LIGASE_I; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis.
FT   CHAIN           1..555
FT                   /note="Glutamine--tRNA ligase"
FT                   /id="PRO_1000095510"
FT   REGION          317..324
FT                   /note="Interaction with tRNA"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
FT   MOTIF           34..44
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
FT   MOTIF           268..272
FT                   /note="'KMSKS' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
FT   BINDING         35..37
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
FT   BINDING         41..47
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
FT   BINDING         67
FT                   /ligand="L-glutamine"
FT                   /ligand_id="ChEBI:CHEBI:58359"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
FT   BINDING         212
FT                   /ligand="L-glutamine"
FT                   /ligand_id="ChEBI:CHEBI:58359"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
FT   BINDING         231
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
FT   BINDING         261..262
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
FT   BINDING         269..271
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00126"
SQ   SEQUENCE   555 AA;  63538 MW;  8F47D5CBF9577E64 CRC64;
     MSEAEARPTN FIRQIIDEDL ASGKHTTVHT RFPPEPNGYL HIGHAKSICL NFGIAQDYQG
     QCNLRFDDTN PVKEDIEYVD SIKNDVEWLG FHWSGDIRYS SDYFDQLHAY AVELINKGLA
     YVDELTPEQI REYRGTLTAP GKNSPFRDRS VEENLALFEK MRTGGFEEGK ACLRAKIDMA
     SPFIVMRDPV LYRIKFAEHH QTGNKWCIYP MYDFTHCISD ALEGITHSLC TLEFQDNRRL
     YDWVLDNITI PVHPRQYEFS RLNLEYTVMS KRKLNLLVTD KHVEGWDDPR MPTISGLRRR
     GYTAASIREF CKRIGVTKQD NTIEMASLES CIREDLNENA PRAMAVIDPV KLVIENYPQG
     ESEMVTMPNH PNKPEMGSRE VPFSGEIWID RADFREEANK QYKRLVMGKE VRLRNAYVIK
     AERVEKDAEG NITTIFCTYD ADTLSKDPAD GRKVKGVIHW VSAAHALPIE IRLYDRLFSV
     PNPGAAEDFL SVINPESLVI KQGYGEPSLK AAVAGKAFQF EREGYFCLDS RYATADKLVF
     NRTVGLRDTW AKAGE
//