ID SYQ_VIBCH Reviewed; 556 AA. AC Q9KTA6; DT 01-DEC-2000, integrated into UniProtKB/Swiss-Prot. DT 01-OCT-2000, sequence version 1. DT 27-MAR-2024, entry version 133. 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=VC_0997; OS Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961). OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae; OC Vibrio. OX NCBI_TaxID=243277; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC 39315 / El Tor Inaba N16961; RX PubMed=10952301; DOI=10.1038/35020000; RA Heidelberg J.F., Eisen J.A., Nelson W.C., Clayton R.A., Gwinn M.L., RA Dodson R.J., Haft D.H., Hickey E.K., Peterson J.D., Umayam L.A., Gill S.R., RA Nelson K.E., Read T.D., Tettelin H., Richardson D.L., Ermolaeva M.D., RA Vamathevan J.J., Bass S., Qin H., Dragoi I., Sellers P., McDonald L.A., RA Utterback T.R., Fleischmann R.D., Nierman W.C., White O., Salzberg S.L., RA Smith H.O., Colwell R.R., Mekalanos J.J., Venter J.C., Fraser C.M.; RT "DNA sequence of both chromosomes of the cholera pathogen Vibrio RT cholerae."; RL Nature 406:477-483(2000). 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, ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AE003852; AAF94158.1; -; Genomic_DNA. DR PIR; H82254; H82254. DR PIR; PC4398; PC4398. DR RefSeq; NP_230643.1; NC_002505.1. DR RefSeq; WP_001287115.1; NZ_LT906614.1. DR AlphaFoldDB; Q9KTA6; -. DR SMR; Q9KTA6; -. DR STRING; 243277.VC_0997; -. DR DNASU; 2614250; -. DR EnsemblBacteria; AAF94158; AAF94158; VC_0997. DR GeneID; 69720304; -. DR KEGG; vch:VC_0997; -. DR PATRIC; fig|243277.26.peg.950; -. DR eggNOG; COG0008; Bacteria. DR HOGENOM; CLU_001882_2_3_6; -. DR Proteomes; UP000000584; Chromosome 1. DR GO; GO:0005829; C:cytosol; IBA:GO_Central. DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule. DR GO; GO:0004819; F:glutamine-tRNA ligase activity; IBA:GO_Central. DR GO; GO:0006425; P:glutaminyl-tRNA aminoacylation; IBA:GO_Central. 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; Reference proteome. FT CHAIN 1..556 FT /note="Glutamine--tRNA ligase" FT /id="PRO_0000195852" 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 556 AA; 64089 MW; 8108C0366F0760F8 CRC64; MSEAEARPSN FIRQIIDKDL ADGKHTTVHT RFPPEPNGYL HIGHAKSICL NFGIAQDYQG QCNLRFDDTN PEKENLEYVE SIKKDVTWLG FDWSGEVCYS SDYFDKLYEY AIELIQKGLA YVDELTPEQI REYRGTLTEP GKHSPYRDRS VEENLALFEK MRAGEFAEGQ ACLRAKIDMA SSFIVMRDPV LYRVRFAEHH QTGDKWCIYP MYDFTHCISD ALEGITHSIC TLEFQDNRRL YDWVLDNITI PCHPRQYEFS RLNLEYTVMS KRKLNQLVTE KLVTGWDDPR MPTISGLRRR GFTPSAIREF CKRIGVTKQE NMIEYSALES CIRDDLNENA PRAMAVLDPV KLVIENFAAG TVETLTLANH PNKPEMGDRE VPFTRELWIE REDFREEANK KYKRLVLGKE VRLRGAYVIK AERIEKDEQG NITTIFCSYD PETLGKNPAD GRKVKGVIHW VSAEKGVPAE FRLYERLFTV PNPGAADNFA ETINPESLVK VQGYVEPSLV EAKPEFGYQF ERMGYFCADN KDSSPQALVF NRTVGLRDSF AKIDEE //