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Protein

Glutamate--tRNA ligase 1

Gene

gltX1

Organism
Rhodospirillum centenum (strain ATCC 51521 / SW)
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 sitei248ATPUniRule 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 ligase 1UniRule annotation (EC:6.1.1.17UniRule annotation)
Alternative name(s):
Glutamyl-tRNA synthetase 1UniRule annotation
Short name:
GluRS 1UniRule annotation
Gene namesi
Name:gltX1UniRule annotation
Ordered Locus Names:RC1_0975
OrganismiRhodospirillum centenum (strain ATCC 51521 / SW)
Taxonomic identifieri414684 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum
Proteomesi
  • UP000001591 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_00003677491 – 451Glutamate--tRNA ligase 1Add BLAST451

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi414684.RC1_0975.

Structurei

3D structure databases

ProteinModelPortaliB6ISG3.
SMRiB6ISG3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi9 – 19"HIGH" regionAdd BLAST11
Motifi245 – 249"KMSKS" region5

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105C20. Bacteria.
COG0008. LUCA.
HOGENOMiHOG000252721.
KOiK01885.
OMAiQMKETAK.
OrthoDBiPOG091H021W.

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.

B6ISG3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTVAVRFAPS PTGLLHIGNL RAALTNWLFA RKAGGSFLFR LDDTDEERST
60 70 80 90 100
PEFAAAIEED LRWLGLDWDR FARESDRYGR YDAAVAALKR AGRLYPCYET
110 120 130 140 150
AEELALKRAA LLSQGRPPIY DRAALRLGDA DRARLEAEGR RPHWRFRLEP
160 170 180 190 200
GEIVWDDLIQ GHKSFQAADL SDPVLIREDG RPLYTLTSVV DDQDFAITHI
210 220 230 240 250
IRGEDHVTNT AVQVQLFQAL AEAEGQGGVP VFAHFPLIAG AEGEGLSKRL
260 270 280 290 300
GSFSLRSLRE QGVEPLALCS YMAKLGTSDA IEARLSLAEL AAEFDLARMG
310 320 330 340 350
RGTPRFDPEE LARLNAQVLH AQPFAAVQER LRALGLDGAD DAFWLAVRPN
360 370 380 390 400
LTRLADALDW WQVAHAPLTP VIGDTAFAAA AAELLPSEPW GPETWGAWTA
410 420 430 440 450
AVKERTGAKG KALFLPLRLA LTAREHGPEL KTLLPLIGRE RALKRLSGRT

A
Length:451
Mass (Da):49,673
Last modified:December 16, 2008 - v1
Checksum:iDBE21616C2791C37
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000613 Genomic DNA. Translation: ACI98399.1.
RefSeqiWP_012566189.1. NC_011420.2.

Genome annotation databases

EnsemblBacteriaiACI98399; ACI98399; RC1_0975.
KEGGirce:RC1_0975.
PATRICi23317166. VBIRhoCen1465_0940.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000613 Genomic DNA. Translation: ACI98399.1.
RefSeqiWP_012566189.1. NC_011420.2.

3D structure databases

ProteinModelPortaliB6ISG3.
SMRiB6ISG3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi414684.RC1_0975.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACI98399; ACI98399; RC1_0975.
KEGGirce:RC1_0975.
PATRICi23317166. VBIRhoCen1465_0940.

Phylogenomic databases

eggNOGiENOG4105C20. Bacteria.
COG0008. LUCA.
HOGENOMiHOG000252721.
KOiK01885.
OMAiQMKETAK.
OrthoDBiPOG091H021W.

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 nameiSYE1_RHOCS
AccessioniPrimary (citable) accession number: B6ISG3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: December 16, 2008
Last modified: November 30, 2016
This is version 50 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

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.