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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Hahella chejuensis (strain KCTC 2396)
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)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei252 – 2521ATPUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. glutamate-tRNA ligase activity Source: UniProtKB-HAMAP
  3. tRNA binding Source: InterPro

GO - Biological processi

  1. glutamyl-tRNA aminoacylation Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Aminoacyl-tRNA synthetase, Ligase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciHCHE349521:GHAL-2034-MONOMER.

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:HCH_02111
OrganismiHahella chejuensis (strain KCTC 2396)
Taxonomic identifieri349521 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaOceanospirillalesHahellaceaeHahella
ProteomesiUP000000238 Componenti: Chromosome

Subcellular locationi

  1. Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 501501Glutamate--tRNA ligasePRO_0000237366Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi349521.HCH_02111.

Structurei

3D structure databases

ProteinModelPortaliQ2SK84.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi9 – 1911"HIGH" regionAdd
BLAST
Motifi249 – 2535"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252720.
KOiK01885.
OMAiVCEIDDM.
OrthoDBiEOG6DRPF7.

Family and domain databases

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.
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.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERiPTHR10119. PTHR10119. 1 hit.
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.

Q2SK84-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTVRTRIAPS PTGDPHVGTA YIALFNLCFA RQHGGKFILR IEDTDQARST
60 70 80 90 100
TESEQDILSA LRWLGLEWDE GPDVGGPHAP YRQSERKDSY RAYAEELVAK
110 120 130 140 150
GRAYYCFRTP EELDVIREER KAQGLPPGIK GDLELPDDEV KRRLAAGEPH
160 170 180 190 200
VIRMKVPDEG VCVVKDMLRG DIEIDWGQVD CQILLKSDGM PTYHLANVVD
210 220 230 240 250
DHLMEITHVI RGEEWINSAP KHMLLYQYFG WEMPTLCHMP LLRNPDKTKL
260 270 280 290 300
SKRKNPTSIN FYERLGVMPE ALLNYLGRMG WSMPDESEKF TLDQMIENFD
310 320 330 340 350
IKRVSLGGPV FDIVKLRWLN GLWMRENLSE TQFLERLVHW SYNNDYAAKM
360 370 380 390 400
IPHVQSRAET FSDVAPLAAF MFSGYLPIKQ EDFAASKLEE EQLKKVLQYS
410 420 430 440 450
LWRLEAQRHW TKENIFADLK ALSKAMSVKM GDFMMPIFVS IAGTPNSWSV
460 470 480 490 500
VDSMETLGPD MTRARLRFAL EVLGGLSKKG LKAAEKEFAQ ISAAIDATEK

N
Length:501
Mass (Da):57,209
Last modified:January 24, 2006 - v1
Checksum:i3782C77AE7FCDAD4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000155 Genomic DNA. Translation: ABC28940.1.
RefSeqiYP_433365.1. NC_007645.1.

Genome annotation databases

EnsemblBacteriaiABC28940; ABC28940; HCH_02111.
KEGGihch:HCH_02111.
PATRICi22085118. VBIHahChe29232_1949.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000155 Genomic DNA. Translation: ABC28940.1.
RefSeqiYP_433365.1. NC_007645.1.

3D structure databases

ProteinModelPortaliQ2SK84.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi349521.HCH_02111.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABC28940; ABC28940; HCH_02111.
KEGGihch:HCH_02111.
PATRICi22085118. VBIHahChe29232_1949.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252720.
KOiK01885.
OMAiVCEIDDM.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciHCHE349521:GHAL-2034-MONOMER.

Family and domain databases

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.
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.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERiPTHR10119. PTHR10119. 1 hit.
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...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: KCTC 2396.

Entry informationi

Entry nameiSYE_HAHCH
AccessioniPrimary (citable) accession number: Q2SK84
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2006
Last sequence update: January 24, 2006
Last modified: April 29, 2015
This is version 63 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, Reference proteome

Documents

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

External Data

Dasty 3

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 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.