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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Staphylococcus epidermidis (strain ATCC 12228)
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 sitei255 – 2551ATPUniRule annotation

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

Enzyme and pathway databases

BioCyciSEPI176280:GCDG-292-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:SE_0290
OrganismiStaphylococcus epidermidis (strain ATCC 12228)
Taxonomic identifieri176280 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 484484Glutamate--tRNA ligasePRO_0000119657Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi176280.SE0290.

Structurei

3D structure databases

ProteinModelPortaliQ8CTU3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi11 – 2111"HIGH" regionAdd
BLAST
Motifi252 – 2565"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
KOiK09698.
OMAiKLNWINS.
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.

Q8CTU3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSERIRVRYA PSPTGYLHIG NARTALFNYL FAKHYNGDFV VRIEDTDSKR
60 70 80 90 100
NLEDGESSQF DNLKWLGLDW DESVDKDKGF GPYRQSERAE IYNPLIQQLL
110 120 130 140 150
EEDKAYKCYM TEEELEAERE AQIARGEMPR YGGQHAHLTE EQRQQYEAEG
160 170 180 190 200
RKPSIRFRVP KDQTYTFNDM VKGEISFESD NIGDWVIVKK DGVPTYNFAV
210 220 230 240 250
AVDDHYMQIS DVIRGDDHVS NTPKQLMIYE AFGWEAPRFG HMSLIVNEER
260 270 280 290 300
KKLSKRDGQI LQFIEQYRDL GYLPEALFNF ITLLGWSPEG EEEIFSKEEF
310 320 330 340 350
IKIFDEKRLS KSPAMFDRQK LAWVNNQYMK TKDTETVFEL ALPHLIKANL
360 370 380 390 400
IPENPSEKDR EWGRKLIALY QKEMSYAGEI VPLSEMFFHE MPELGKDEQE
410 420 430 440 450
VLQGEQVPEL MNHLYGKLES LESFEATEIK KMIKEVQKET GIKGKQLFMP
460 470 480
IRVAVTGQMH GPELPNTIEV LGKDKVLSRL KNLV
Length:484
Mass (Da):56,370
Last modified:March 1, 2003 - v1
Checksum:i644A72F0C8B24FEB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015929 Genomic DNA. Translation: AAO03887.1.
RefSeqiNP_763845.1. NC_004461.1.
WP_002438667.1. NC_004461.1.

Genome annotation databases

EnsemblBacteriaiAAO03887; AAO03887; SE_0290.
GeneIDi1058062.
KEGGisep:SE0290.
PATRICi19606375. VBIStaEpi113981_0266.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015929 Genomic DNA. Translation: AAO03887.1.
RefSeqiNP_763845.1. NC_004461.1.
WP_002438667.1. NC_004461.1.

3D structure databases

ProteinModelPortaliQ8CTU3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi176280.SE0290.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAO03887; AAO03887; SE_0290.
GeneIDi1058062.
KEGGisep:SE0290.
PATRICi19606375. VBIStaEpi113981_0266.

Phylogenomic databases

eggNOGiCOG0008.
KOiK09698.
OMAiKLNWINS.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciSEPI176280:GCDG-292-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. "Genome-based analysis of virulence genes in a non-biofilm-forming Staphylococcus epidermidis strain (ATCC 12228)."
    Zhang Y.-Q., Ren S.-X., Li H.-L., Wang Y.-X., Fu G., Yang J., Qin Z.-Q., Miao Y.-G., Wang W.-Y., Chen R.-S., Shen Y., Chen Z., Yuan Z.-H., Zhao G.-P., Qu D., Danchin A., Wen Y.-M.
    Mol. Microbiol. 49:1577-1593(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 12228.

Entry informationi

Entry nameiSYE_STAES
AccessioniPrimary (citable) accession number: Q8CTU3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 23, 2003
Last sequence update: March 1, 2003
Last modified: June 24, 2015
This is version 80 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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.