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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Neisseria gonorrhoeae (strain NCCP11945)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the attachment of glutamate to tRNA(Glu) in a two-step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu).UniRule annotation

Catalytic activityi

ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu).UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei245ATPUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Aminoacyl-tRNA synthetase, Ligase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamate--tRNA ligaseUniRule annotation (EC:6.1.1.17UniRule annotation)
Alternative name(s):
Glutamyl-tRNA synthetaseUniRule annotation
Short name:
GluRSUniRule annotation
Gene namesi
Name:gltXUniRule annotation
Ordered Locus Names:NGK_2326
OrganismiNeisseria gonorrhoeae (strain NCCP11945)
Taxonomic identifieri521006 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesNeisseriaceaeNeisseria
Proteomesi
  • UP000002564 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000900931 – 464Glutamate--tRNA ligaseAdd BLAST464

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliB4RPQ3.
SMRiB4RPQ3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi9 – 19"HIGH" regionAdd BLAST11
Motifi242 – 246"KMSKS" region5

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000252722.
KOiK01885.
OMAiHGATNVM.

Family and domain databases

CDDicd00808. GluRS_core. 1 hit.
Gene3Di1.10.10.350. 1 hit.
1.10.1160.10. 1 hit.
3.40.50.620. 2 hits.
HAMAPiMF_00022_B. Glu_tRNA_synth_B. 1 hit.
InterProiIPR008925. aa-tRNA-synth_I_codon-bd.
IPR020751. aa-tRNA-synth_I_codon-bd_sub2.
IPR001412. aa-tRNA-synth_I_CS.
IPR004527. Glu-tRNA-ligase_bac/mito.
IPR000924. Glu/Gln-tRNA-synth.
IPR020061. Glu/Gln-tRNA-synth_Ib_a-bdl.
IPR020058. Glu/Gln-tRNA-synth_Ib_cat-dom.
IPR033910. GluRS_core.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PfamiPF00749. tRNA-synt_1c. 1 hit.
[Graphical view]
PRINTSiPR00987. TRNASYNTHGLU.
SUPFAMiSSF48163. SSF48163. 1 hit.
TIGRFAMsiTIGR00464. gltX_bact. 1 hit.
PROSITEiPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B4RPQ3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTVKTRFAPS PTGYLHIGGV RTALFSWAFA RHHKGEFLLR IEDTDLARST
60 70 80 90 100
AESVNIILDG MKWVGLDYDN ADNVVYQTRR FDRYKEVIAE LLAKGDAYYC
110 120 130 140 150
YCSKEELEAM REKAEKEGTA TYDRRWRPEA GKTLPEIPAG VQPVVRFKTP
160 170 180 190 200
LDGVTKWTDL VKGEISIPNE ALDDLIIARA DGTPTYNFCA VVDDYDMGVT
210 220 230 240 250
HIIRGDDHVN NTPKQINILK AIGANLPEYG HLPMILNEQG KKISKRSGDT
260 270 280 290 300
VAITDFGAMG ILPEAMLNYL ARLGWAHGDD EFFTTEQFIE WFDLKDVSPS
310 320 330 340 350
PSRMDLKKLY WINGEHIKIT PDGKLTELVK PRLALRDIHE TEKPALEDVL
360 370 380 390 400
ALVKDRAQDL NALADECLYF YKKQVPAEAD VAKHWDDEAA ARMLRFAERL
410 420 430 440 450
EGLEDWNAKA IHDLFKPFCD EEGIKMGKLG MPLRLAVCGT AKTPSVDAVL
460
ALISKEEVLK RIRA
Length:464
Mass (Da):52,330
Last modified:September 23, 2008 - v1
Checksum:i5D0536380D4FD192
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001050 Genomic DNA. Translation: ACF30930.1.
RefSeqiWP_003705176.1. NC_011035.1.

Genome annotation databases

EnsemblBacteriaiACF30930; ACF30930; NGK_2326.
KEGGingk:NGK_2326.
PATRICi20343311. VBINeiGon87511_2499.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001050 Genomic DNA. Translation: ACF30930.1.
RefSeqiWP_003705176.1. NC_011035.1.

3D structure databases

ProteinModelPortaliB4RPQ3.
SMRiB4RPQ3.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACF30930; ACF30930; NGK_2326.
KEGGingk:NGK_2326.
PATRICi20343311. VBINeiGon87511_2499.

Phylogenomic databases

HOGENOMiHOG000252722.
KOiK01885.
OMAiHGATNVM.

Family and domain databases

CDDicd00808. GluRS_core. 1 hit.
Gene3Di1.10.10.350. 1 hit.
1.10.1160.10. 1 hit.
3.40.50.620. 2 hits.
HAMAPiMF_00022_B. Glu_tRNA_synth_B. 1 hit.
InterProiIPR008925. aa-tRNA-synth_I_codon-bd.
IPR020751. aa-tRNA-synth_I_codon-bd_sub2.
IPR001412. aa-tRNA-synth_I_CS.
IPR004527. Glu-tRNA-ligase_bac/mito.
IPR000924. Glu/Gln-tRNA-synth.
IPR020061. Glu/Gln-tRNA-synth_Ib_a-bdl.
IPR020058. Glu/Gln-tRNA-synth_Ib_cat-dom.
IPR033910. GluRS_core.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PfamiPF00749. tRNA-synt_1c. 1 hit.
[Graphical view]
PRINTSiPR00987. TRNASYNTHGLU.
SUPFAMiSSF48163. SSF48163. 1 hit.
TIGRFAMsiTIGR00464. gltX_bact. 1 hit.
PROSITEiPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiSYE_NEIG2
AccessioniPrimary (citable) accession number: B4RPQ3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: September 23, 2008
Last modified: November 30, 2016
This is version 47 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Aminoacyl-tRNA synthetases
    List of aminoacyl-tRNA synthetase entries
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.