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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Salinispora arenicola (strain CNS-205)
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

Cofactori

Zn2+UniRule annotationNote: Binds 1 zinc ion per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi100 – 1001ZincUniRule annotation
Metal bindingi102 – 1021ZincUniRule annotation
Metal bindingi122 – 1221ZincUniRule annotation
Metal bindingi124 – 1241ZincUniRule annotation
Binding sitei235 – 2351ATPUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. glutamate-tRNA ligase activity Source: UniProtKB-HAMAP
  3. metal ion binding Source: UniProtKB-KW
  4. 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, Metal-binding, Nucleotide-binding, Zinc

Enzyme and pathway databases

BioCyciSARE391037:GH66-3654-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:Sare_3615
OrganismiSalinispora arenicola (strain CNS-205)
Taxonomic identifieri391037 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesMicromonosporineaeMicromonosporaceaeSalinispora
ProteomesiUP000001153: 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 – 469469Glutamate--tRNA ligasePRO_0000330996Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi391037.Sare_3615.

Structurei

3D structure databases

ProteinModelPortaliA8LZ53.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi9 – 1911"HIGH" regionAdd
BLAST
Motifi232 – 2365"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252722.
KOiK01885.
OMAiIEAFKWV.
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.

A8LZ53-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTVRVRFAPS PTGMFHVGGA RSALQNWIFA KQRGGVFVLR VEDTDAARNK
60 70 80 90 100
PEWTEGILSA LEWIGIARGS YEGPYFQSSY AAEHRTAASR LHEGGRAYYC
110 120 130 140 150
DCTREAVQAR TGSPHSGYDG FCRDRDLGPG AGRALRFRTP DEGATVVVDL
160 170 180 190 200
IRGEPTFENR LIEDFVIARS DGSPVFLLAN VVDDMTMGIT HVIRAEEHLP
210 220 230 240 250
NTPKQQLLWE ALGVKPPVWA HVPVVVNEKR QKLSKRRDKV ALEAYRDEGY
260 270 280 290 300
LADAMRNYLM LLGWAPSGDR EIVPWPVIEE EFRLEQVNPS SAFFDEKKLR
310 320 330 340 350
AFNGEYIRAL PVAEFVAACQ PWLTGTATIA PPPWQPDEFD ADTFAAVAPL
360 370 380 390 400
AQTRIAVLSE IVANVDFLFL DSPLIDEGAW AKAMKEGAGD LLDAAITAFT
410 420 430 440 450
AIPSWDAEST KSALEAVGAE HGLKLGKAQA PVRVAVTGRR VGLPLFESLE
460
VLGRERTLTR LRAARVRLP
Length:469
Mass (Da):51,750
Last modified:December 4, 2007 - v1
Checksum:i516D6C73C536F3D7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000850 Genomic DNA. Translation: ABV99413.1.
RefSeqiWP_012183704.1. NC_009953.1.
YP_001538404.1. NC_009953.1.

Genome annotation databases

EnsemblBacteriaiABV99413; ABV99413; Sare_3615.
GeneIDi5706641.
KEGGisaq:Sare_3615.
PATRICi23435767. VBISalAre38676_3643.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000850 Genomic DNA. Translation: ABV99413.1.
RefSeqiWP_012183704.1. NC_009953.1.
YP_001538404.1. NC_009953.1.

3D structure databases

ProteinModelPortaliA8LZ53.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi391037.Sare_3615.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABV99413; ABV99413; Sare_3615.
GeneIDi5706641.
KEGGisaq:Sare_3615.
PATRICi23435767. VBISalAre38676_3643.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252722.
KOiK01885.
OMAiIEAFKWV.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciSARE391037:GH66-3654-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: CNS-205.

Entry informationi

Entry nameiSYE_SALAI
AccessioniPrimary (citable) accession number: A8LZ53
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: December 4, 2007
Last modified: February 4, 2015
This is version 53 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.