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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Thiobacillus denitrificans (strain ATCC 25259)
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 sitei253 – 2531ATPUniRule 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

BioCyciTDEN292415:GHWG-1769-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:Tbd_1734
OrganismiThiobacillus denitrificans (strain ATCC 25259)
Taxonomic identifieri292415 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaHydrogenophilalesHydrogenophilaceaeThiobacillus
ProteomesiUP000008291 Componenti: 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 – 472472Glutamate--tRNA ligasePRO_0000237416Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi292415.Tbd_1734.

Structurei

3D structure databases

ProteinModelPortaliQ3SI46.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi18 – 2811"HIGH" regionAdd
BLAST
Motifi250 – 2545"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.

Q3SI46-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAPFSRPHHP MIRTRFAPSP TGYLHIGGAR TALFSWAFAR HHGGQFVLRI
60 70 80 90 100
EDTDIARSTP EAVQAILDGM AWLDLNHDEG PFYQTQRLYR YKEVIEQMLA
110 120 130 140 150
SGDAYHCYCS TEELDEMREA QRARGEKPRY DGRWRPEPGK TLPVPPSGVQ
160 170 180 190 200
PVVRFRNPTD GTVAWKDLVK GTIEFSNAEL DDLIIARADG TPTYNFCVVV
210 220 230 240 250
DDWDMRITHV IRGDDHVNNT PRQINILKAL GATVPEYAHL SMILGDDGTK
260 270 280 290 300
LSKRHGAVSV MQYFEEGYLP EAVINYLARL GWSHGDAELF DREQFVEWFD
310 320 330 340 350
LDHITPSAAQ FNTEKLRWLN QQYIKAADDT RLAGLARPFL IRNGATLDDG
360 370 380 390 400
PDLAAVCALV KERAATIEAL ADAATLFYRV LHPTPELLAQ HVTAEVRPAL
410 420 430 440 450
ADLATRLETL EWERGAISAA FKETLAAHGL KMPKLAMPVR VLVTGEPQTP
460 470
AIDATLELLG REKVLDRLRA AL
Length:472
Mass (Da):52,879
Last modified:October 10, 2005 - v1
Checksum:iE0FDC60D181BA70C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000116 Genomic DNA. Translation: AAZ97687.1.
RefSeqiYP_315492.1. NC_007404.1.

Genome annotation databases

EnsemblBacteriaiAAZ97687; AAZ97687; Tbd_1734.
KEGGitbd:Tbd_1734.
PATRICi23969631. VBIThiDen82923_1717.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000116 Genomic DNA. Translation: AAZ97687.1.
RefSeqiYP_315492.1. NC_007404.1.

3D structure databases

ProteinModelPortaliQ3SI46.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi292415.Tbd_1734.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAZ97687; AAZ97687; Tbd_1734.
KEGGitbd:Tbd_1734.
PATRICi23969631. VBIThiDen82923_1717.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252722.
KOiK01885.
OMAiIEAFKWV.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciTDEN292415:GHWG-1769-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. "The genome sequence of the obligately chemolithoautotrophic, facultatively anaerobic bacterium Thiobacillus denitrificans."
    Beller H.R., Chain P.S., Letain T.E., Chakicherla A., Larimer F.W., Richardson P.M., Coleman M.A., Wood A.P., Kelly D.P.
    J. Bacteriol. 188:1473-1488(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 25259.

Entry informationi

Entry nameiSYE_THIDA
AccessioniPrimary (citable) accession number: Q3SI46
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 29, 2006
Last sequence update: October 10, 2005
Last modified: March 31, 2015
This is version 66 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.