Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
We will be switching to the new UniProt website soon. Please explore and share your feedback. Take me to the new website.

UniProtKB - Q9KTA6 (SYQ_VIBCH)

Entry version 123 (23 Feb 2022)
Sequence version 1 (01 Oct 2000)
Previous versions | rss
Add a publicationFeedback
Protein

Glutamine--tRNA ligase

Gene

glnS

Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei67L-glutamineUniRule annotation1
Binding sitei212L-glutamineUniRule annotation1
Binding sitei231ATPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi35 – 37ATPUniRule annotation3
Nucleotide bindingi41 – 47ATPUniRule annotation7
Nucleotide bindingi261 – 262ATPUniRule annotation2
Nucleotide bindingi269 – 271ATPUniRule annotation3

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionAminoacyl-tRNA synthetase, Ligase
Biological processProtein biosynthesis
LigandATP-binding, Nucleotide-binding

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Glutamine--tRNA ligaseUniRule annotation (EC:6.1.1.18UniRule annotation)
Alternative name(s):
Glutaminyl-tRNA synthetaseUniRule annotation
Short name:
GlnRSUniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:glnSUniRule annotation
Ordered Locus Names:VC_0997
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiVibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri243277 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteria › Proteobacteria › Gammaproteobacteria › Vibrionales › Vibrionaceae › Vibrio ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000584 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 1

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cytoplasm

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001958521 – 556Glutamine--tRNA ligaseAdd BLAST556

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Monomer.

UniRule annotation

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		243277.VC_0997

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q9KTA6

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi34 – 44'HIGH' regionUniRule annotationAdd BLAST11
Motifi268 – 272'KMSKS' regionUniRule annotation5

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the class-I aminoacyl-tRNA synthetase family.UniRule annotationCurated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG0008, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_001882_2_3_6

Identification of Orthologs from Complete Genome Data

More...OMAi		INNFCAQ

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.1160.10, 1 hit
2.40.240.10, 2 hits
3.40.50.620, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_00126, Gln_tRNA_synth, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001412, aa-tRNA-synth_I_CS
IPR004514, Gln-tRNA-synth
IPR022861, Gln_tRNA_ligase_bac
IPR000924, Glu/Gln-tRNA-synth
IPR020058, Glu/Gln-tRNA-synth_Ib_cat-dom
IPR020059, Glu/Gln-tRNA-synth_Ib_codon-bd
IPR020061, Glu_tRNA_lig_a-bdl
IPR020056, Rbsml_L25/Gln-tRNA_synth_N
IPR011035, Ribosomal_L25/Gln-tRNA_synth
IPR014729, Rossmann-like_a/b/a_fold

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00749, tRNA-synt_1c, 1 hit
PF03950, tRNA-synt_1c_C, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00987, TRNASYNTHGLU

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF50715, SSF50715, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00440, glnS, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00178, AA_TRNA_LIGASE_I, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q9KTA6-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSEAEARPSN FIRQIIDKDL ADGKHTTVHT RFPPEPNGYL HIGHAKSICL 
        60         70         80         90        100
NFGIAQDYQG QCNLRFDDTN PEKENLEYVE SIKKDVTWLG FDWSGEVCYS 
       110        120        130        140        150
SDYFDKLYEY AIELIQKGLA YVDELTPEQI REYRGTLTEP GKHSPYRDRS 
       160        170        180        190        200
VEENLALFEK MRAGEFAEGQ ACLRAKIDMA SSFIVMRDPV LYRVRFAEHH 
       210        220        230        240        250
QTGDKWCIYP MYDFTHCISD ALEGITHSIC TLEFQDNRRL YDWVLDNITI 
       260        270        280        290        300
PCHPRQYEFS RLNLEYTVMS KRKLNQLVTE KLVTGWDDPR MPTISGLRRR 
       310        320        330        340        350
GFTPSAIREF CKRIGVTKQE NMIEYSALES CIRDDLNENA PRAMAVLDPV 
       360        370        380        390        400
KLVIENFAAG TVETLTLANH PNKPEMGDRE VPFTRELWIE REDFREEANK 
       410        420        430        440        450
KYKRLVLGKE VRLRGAYVIK AERIEKDEQG NITTIFCSYD PETLGKNPAD 
       460        470        480        490        500
GRKVKGVIHW VSAEKGVPAE FRLYERLFTV PNPGAADNFA ETINPESLVK 
       510        520        530        540        550
VQGYVEPSLV EAKPEFGYQF ERMGYFCADN KDSSPQALVF NRTVGLRDSF 

AKIDEE
Length:556
Mass (Da):64,089
Last modified:October 1, 2000 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i8108C0366F0760F8
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AE003852 Genomic DNA Translation: AAF94158.1

Protein sequence database of the Protein Information Resource

More...PIRi		H82254
PC4398

NCBI Reference Sequences

More...RefSeqi		NP_230643.1, NC_002505.1
WP_001287115.1, NZ_LT906614.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAF94158; AAF94158; VC_0997

Database of genes from NCBI RefSeq genomes

More...GeneIDi		57739682

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		vch:VC0997

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|243277.26.peg.950

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE003852 Genomic DNA Translation: AAF94158.1
PIRiH82254
PC4398
RefSeqiNP_230643.1, NC_002505.1
WP_001287115.1, NZ_LT906614.1

3D structure databases

SMRiQ9KTA6
ModBaseiSearch...

Protein-protein interaction databases

STRINGi243277.VC_0997

Protocols and materials databases

The DNASU plasmid repository

More...DNASUi		2614250

Genome annotation databases

EnsemblBacteriaiAAF94158; AAF94158; VC_0997
GeneIDi57739682
KEGGivch:VC0997
PATRICifig|243277.26.peg.950

Phylogenomic databases

eggNOGiCOG0008, Bacteria
HOGENOMiCLU_001882_2_3_6
OMAiINNFCAQ

Family and domain databases

Gene3Di1.10.1160.10, 1 hit
2.40.240.10, 2 hits
3.40.50.620, 1 hit
HAMAPiMF_00126, Gln_tRNA_synth, 1 hit
InterProiView protein in InterPro
IPR001412, aa-tRNA-synth_I_CS
IPR004514, Gln-tRNA-synth
IPR022861, Gln_tRNA_ligase_bac
IPR000924, Glu/Gln-tRNA-synth
IPR020058, Glu/Gln-tRNA-synth_Ib_cat-dom
IPR020059, Glu/Gln-tRNA-synth_Ib_codon-bd
IPR020061, Glu_tRNA_lig_a-bdl
IPR020056, Rbsml_L25/Gln-tRNA_synth_N
IPR011035, Ribosomal_L25/Gln-tRNA_synth
IPR014729, Rossmann-like_a/b/a_fold
PfamiView protein in Pfam
PF00749, tRNA-synt_1c, 1 hit
PF03950, tRNA-synt_1c_C, 1 hit
PRINTSiPR00987, TRNASYNTHGLU
SUPFAMiSSF50715, SSF50715, 1 hit
TIGRFAMsiTIGR00440, glnS, 1 hit
PROSITEiView protein in PROSITE
PS00178, AA_TRNA_LIGASE_I, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiSYQ_VIBCH
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q9KTA6
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: October 1, 2000
Last modified: February 23, 2022
This is version 123 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. Aminoacyl-tRNA synthetases
    List of aminoacyl-tRNA synthetase entries
  2. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again