Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482)
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 sitei263 – 2631ATPUniRule 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

BioCyciBTHE226186:GJXV-2807-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:BT_2748
OrganismiBacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482)
Taxonomic identifieri226186 [NCBI]
Taxonomic lineageiBacteriaBacteroidetesBacteroidiaBacteroidalesBacteroidaceaeBacteroides
ProteomesiUP000001414 Componenti: Chromosome

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 – 504504Glutamate--tRNA ligasePRO_0000119509Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi226186.BT_2748.

Structurei

3D structure databases

ProteinModelPortaliQ8A455.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi12 – 2211"HIGH" regionAdd
BLAST
Motifi260 – 2645"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252720.
InParanoidiQ8A455.
KOiK01885.
OMAiPQLCYMP.
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.

Q8A455-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAERKVRVRF APSPTGALHI GGVRTALYNY LFARQHGGDL IFRIEDTDSN
60 70 80 90 100
RFVPGAEEYI LESFKWLGIH FDEGVSFGGE HGPYRQSERR EIYKKYVQIL
110 120 130 140 150
LDNDKAYIAF DTPEELDAKR AEIANFQYDA STRGMMRNSL TMSKEEVDAL
160 170 180 190 200
IAEGKQYVVR FKIEPNEDVH VNDLIRGEVV INSSILDDKV LYKSADELPT
210 220 230 240 250
YHLANIVDDH LMEVSHVIRG EEWLPSAPLH VLLYRAFGWE DTMPEFAHLP
260 270 280 290 300
LLLKPEGNGK LSKRDGDRLG FPVFPLEWRP ESGEVSSGYR ESGYLPEAVI
310 320 330 340 350
NFLALLGWNP GNDQEVMSMD EMIKLFDIHR CSKSGAKFDY KKGIWFNHQY
360 370 380 390 400
IQLKPNEEIA ELFLPVLKEH GVEAPFEKVV TVVGMMKDRV SFIKELWDVC
410 420 430 440 450
SFFFVAPAEY DEKTVKKRWK EDSAKCMTEL AEVIAGIEDF SIEGQEKVVM
460 470 480 490 500
DWIAEKGYHT GNIMNAFRLT LVGEGKGPHM FDISWVLGKE ETLARMKRAV

EVLK
Length:504
Mass (Da):57,734
Last modified:June 1, 2003 - v1
Checksum:iB81EB682A53E8157
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015928 Genomic DNA. Translation: AAO77854.1.
RefSeqiNP_811660.1. NC_004663.1.
WP_008765418.1. NC_004663.1.

Genome annotation databases

EnsemblBacteriaiAAO77854; AAO77854; BT_2748.
GeneIDi1072222.
KEGGibth:BT_2748.
PATRICi21060455. VBIBacThe70966_2795.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015928 Genomic DNA. Translation: AAO77854.1.
RefSeqiNP_811660.1. NC_004663.1.
WP_008765418.1. NC_004663.1.

3D structure databases

ProteinModelPortaliQ8A455.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi226186.BT_2748.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAO77854; AAO77854; BT_2748.
GeneIDi1072222.
KEGGibth:BT_2748.
PATRICi21060455. VBIBacThe70966_2795.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252720.
InParanoidiQ8A455.
KOiK01885.
OMAiPQLCYMP.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciBTHE226186:GJXV-2807-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. "A genomic view of the human-Bacteroides thetaiotaomicron symbiosis."
    Xu J., Bjursell M.K., Himrod J., Deng S., Carmichael L.K., Chiang H.C., Hooper L.V., Gordon J.I.
    Science 299:2074-2076(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482.

Entry informationi

Entry nameiSYE_BACTN
AccessioniPrimary (citable) accession number: Q8A455
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 2003
Last sequence update: June 1, 2003
Last modified: July 22, 2015
This is version 84 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.