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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Mycobacterium leprae (strain TN)
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 sitei268 – 2681ATPUniRule 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

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
Synonyms:gltS
Ordered Locus Names:ML1688
ORF Names:MLCB637.29
OrganismiMycobacterium leprae (strain TN)
Taxonomic identifieri272631 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacterium
ProteomesiUP000000806 Componenti: Chromosome

Organism-specific databases

LepromaiML1688.

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 – 502502Glutamate--tRNA ligasePRO_0000119603Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi272631.ML1688.

Structurei

3D structure databases

ProteinModelPortaliO33120.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi21 – 3111"HIGH" regionAdd
BLAST
Motifi265 – 2695"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.

O33120-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTAVTSDGTP QAAKVRVRFC PSPTGVPHVG MVRTALFNWA YARHTGGTFV
60 70 80 90 100
LRIEDTDADR DSEESYLALL DALRWLGLNW DEGPEVGGPY GPYRQSQRTD
110 120 130 140 150
IYREVVAKLL ATGEAYYAFS TPEEVENRHL AAGRNPKLGY DNFDRDLTDA
160 170 180 190 200
QFSAYLAEGR KPVVRLRMPD EDISWDDLVR GTTTFAVGTV PDYVLTRASG
210 220 230 240 250
DPLYTLVNPC DDALMKITHV LRGEDLLSST PRQVALYQAL IRIGMAERIP
260 270 280 290 300
EFGHFPSVLG EGTKKLSKRE PQSNLFAHRD RGFIPEGLLN YLALLGWAIA
310 320 330 340 350
DDHDLFSLDE MVAAFDVVDV NSNPARFDQK KADAVNAEHI RMLDSEDFAG
360 370 380 390 400
RLRDYFTTHG YHIALDPANY EAGFVAAAQL VQTRIVVLGD AWDLLKFLND
410 420 430 440 450
DEYSIDSKAA AKELDADAGP VLDVACAVLD SLVDWTTASI EDVLKVALIE
460 470 480 490 500
GLGLKPRKVF GPIRVAATGA LVSPPLFESL ELLGRARSLQ RLSAARARVT

SA
Length:502
Mass (Da):55,305
Last modified:January 1, 1998 - v1
Checksum:iF618C748C9F24A60
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z99263 Genomic DNA. Translation: CAB16444.1.
AL583923 Genomic DNA. Translation: CAC30641.1.
PIRiT45422.
RefSeqiNP_302160.1. NC_002677.1.
WP_010908481.1. NC_002677.1.

Genome annotation databases

EnsemblBacteriaiCAC30641; CAC30641; CAC30641.
GeneIDi910058.
KEGGimle:ML1688.
PATRICi18056506. VBIMycLep78757_3182.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z99263 Genomic DNA. Translation: CAB16444.1.
AL583923 Genomic DNA. Translation: CAC30641.1.
PIRiT45422.
RefSeqiNP_302160.1. NC_002677.1.
WP_010908481.1. NC_002677.1.

3D structure databases

ProteinModelPortaliO33120.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272631.ML1688.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAC30641; CAC30641; CAC30641.
GeneIDi910058.
KEGGimle:ML1688.
PATRICi18056506. VBIMycLep78757_3182.

Organism-specific databases

LepromaiML1688.

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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: TN.

Entry informationi

Entry nameiSYE_MYCLE
AccessioniPrimary (citable) accession number: O33120
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: January 1, 1998
Last modified: June 24, 2015
This is version 98 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.