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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Saccharopolyspora erythraea (strain NRRL 23338)
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 sitei273 – 2731ATPUniRule 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

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:SACE_6148
OrganismiSaccharopolyspora erythraea (strain NRRL 23338)
Taxonomic identifieri405948 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesPseudonocardineaePseudonocardiaceaeSaccharopolyspora
ProteomesiUP000006728: 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 – 503503Glutamate--tRNA ligasePRO_0000330995Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi405948.SACE_6148.

Structurei

3D structure databases

ProteinModelPortaliA4FMP6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi26 – 3611"HIGH" regionAdd
BLAST
Motifi270 – 2745"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252720.
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.
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.

Sequencei

Sequence statusi: Complete.

A4FMP6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTPEATAEA VSGHEPNRAV RARFCPSPTG TPHVGLVRTA LYNWVFARHN
60 70 80 90 100
QGKLVFRIED TDASRDSEES YQALLDALRW LGLDWDEGPE VGGEYGPYRQ
110 120 130 140 150
SERRDIYADI ARRLLEAGEL YESFSTPEEV EARHRAAGRD PKLGYDNADR
160 170 180 190 200
DLTDEQKAAF RAEGRNAVLR LRMPEHDITF ADLVRGEITF PAGSVPDPVL
210 220 230 240 250
VRGNGDALYT LTNPVDDALM RITHVLRGED LLSSTPRQIA LYDALRRIGV
260 270 280 290 300
TDFTPEFGHL PFVMGEGNKK LSKRDPQSNL FHHRDRGFLP EGLLNYLALL
310 320 330 340 350
GWSISEDRDV FTLDEMVEAF EIGRVSSNPA RFDQKKADAI NSAHLRALAP
360 370 380 390 400
DDFLERVVPY LVSGGVLPAE PTEEQLATVR AAAPLVQERL IVLSDAVGMM
410 420 430 440 450
RFLFDGDDFA PDPASAEKAL GEDARPVLEA AVSALEALPE WTTEAIEAAL
460 470 480 490 500
KESVVDGLGI KPRKAFAPVR VAVTGRTVSP PLYESMELLG REVSLRRLRA

PLG
Length:503
Mass (Da):55,617
Last modified:April 17, 2007 - v1
Checksum:i7F0EDA63F55C26BF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM420293 Genomic DNA. Translation: CAM05321.1.
RefSeqiYP_001108246.1. NC_009142.1.

Genome annotation databases

EnsemblBacteriaiCAM05321; CAM05321; SACE_6148.
GeneIDi4945880.
KEGGisen:SACE_6148.
PATRICi23419672. VBISacEry28377_6123.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM420293 Genomic DNA. Translation: CAM05321.1.
RefSeqiYP_001108246.1. NC_009142.1.

3D structure databases

ProteinModelPortaliA4FMP6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi405948.SACE_6148.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAM05321; CAM05321; SACE_6148.
GeneIDi4945880.
KEGGisen:SACE_6148.
PATRICi23419672. VBISacEry28377_6123.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252720.
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.
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.
ProtoNetiSearch...

Publicationsi

  1. "Complete genome sequence of the erythromycin-producing bacterium Saccharopolyspora erythraea NRRL23338."
    Oliynyk M., Samborskyy M., Lester J.B., Mironenko T., Scott N., Dickens S., Haydock S.F., Leadlay P.F.
    Nat. Biotechnol. 25:447-453(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NRRL 23338.

Entry informationi

Entry nameiSYE_SACEN
AccessioniPrimary (citable) accession number: A4FMP6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: April 17, 2007
Last modified: January 7, 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, 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.