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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Rhodopseudomonas palustris (strain BisB5)
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 sitei243 – 2431ATPUniRule 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

BioCyciRPAL316057:GHDC-2886-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:RPD_2842
OrganismiRhodopseudomonas palustris (strain BisB5)
Taxonomic identifieri316057 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
ProteomesiUP000001818: Chromosome

Subcellular locationi

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 – 473473Glutamate--tRNA ligasePRO_1000001952Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi316057.RPD_2842.

Structurei

3D structure databases

ProteinModelPortaliQ136B9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi11 – 2111"HIGH" regionAdd
BLAST
Motifi240 – 2445"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252722.
KOiK01885.
OMAiAFRCFCT.
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.

Q136B9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTRPVVTRFA PSPTGFLHIG GGRTALFNWL YARKHGGKML LRIEDTDRQR
60 70 80 90 100
STQPAIDAIL DGLKWLGIEW DGDTVYQFAR AARHREVAEQ LLAEGKAYRC
110 120 130 140 150
YATAEELTAM RDKARAEGRS KLYDGSWRDR DPSDAPADLN PTIRLRAPLT
160 170 180 190 200
GETVIEDQVQ GRVVWQNENL DDLVLLRGDG TPTYMLAVVV DDHDMDVTHI
210 220 230 240 250
IRGDDHLINA ARQKQIYDAM GWELPVMAHI PLIHGPDGSK LSKRHGALGV
260 270 280 290 300
DAYRAMGYLP AALRNYLVRL GWSHGDQELF TTQEMIDAFD LSAIGRSAAR
310 320 330 340 350
FDFAKLESLN GHYIRQTDDQ SLVTLLEDLL HYVPQGPAIA ARLTDTTRAQ
360 370 380 390 400
LLQAMPGLKE RAKTLLELLD NAGFIFADRP LAVDTKGQTV LTPETRALIG
410 420 430 440 450
RLRAALEDVS PWTAANTEAA MRTFAEQTGL KLGAVAQPLR VALTGRTTSP
460 470
GIFDVLAVLG REECLSRLAD QAA
Length:473
Mass (Da):52,337
Last modified:October 31, 2006 - v1
Checksum:i77CA6D7E7E1D2784
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000283 Genomic DNA. Translation: ABE40070.1.
RefSeqiYP_569971.1. NC_007958.1.

Genome annotation databases

EnsemblBacteriaiABE40070; ABE40070; RPD_2842.
GeneIDi4023340.
KEGGirpd:RPD_2842.
PATRICi23280733. VBIRhoPal120395_2932.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000283 Genomic DNA. Translation: ABE40070.1.
RefSeqiYP_569971.1. NC_007958.1.

3D structure databases

ProteinModelPortaliQ136B9.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi316057.RPD_2842.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABE40070; ABE40070; RPD_2842.
GeneIDi4023340.
KEGGirpd:RPD_2842.
PATRICi23280733. VBIRhoPal120395_2932.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252722.
KOiK01885.
OMAiAFRCFCT.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciRPAL316057:GHDC-2886-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: BisB5.

Entry informationi

Entry nameiSYE_RHOPS
AccessioniPrimary (citable) accession number: Q136B9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 31, 2006
Last modified: March 4, 2015
This is version 60 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

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.