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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Bacteroides fragilis (strain YCH46)
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

  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

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:BF4206
OrganismiBacteroides fragilis (strain YCH46)
Taxonomic identifieri295405 [NCBI]
Taxonomic lineageiBacteriaBacteroidetesBacteroidiaBacteroidalesBacteroidaceaeBacteroides
ProteomesiUP000002197 Componenti: Chromosome

Subcellular locationi

  1. 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 – 505505Glutamate--tRNA ligasePRO_0000119502Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi295405.BF4206.

Structurei

3D structure databases

ProteinModelPortaliQ64NI3.
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.
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.
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.

Q64NI3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAERKVRVRF APSPTGALHI GGVRTALYNY LFARQHGGDL IFRIEDTDSN
60 70 80 90 100
RFVPGAEEYI LESFKWLGIQ FDEGVSFGGE YGPYRQSERR EIYKKYVQVL
110 120 130 140 150
LDNGKAYIAF DTPEELDAKR AEIANFQYDA STRVGMRNSL TLPKEEVEAL
160 170 180 190 200
IADGKQYVVR FKIEPNEDIH VNDLIRGEVV INSSILDDKV LYKSADELPT
210 220 230 240 250
YHLANIVDDH LMEVSHVIRG EEWLPSAPLH VLLYRAFGWE DTMPAFAHLP
260 270 280 290 300
LLLKPEGNGK LSKRDGDRLG FPVFPLEWHD PKSGEISSGY RESGYLPEAV
310 320 330 340 350
INFLALLGWN PGNDQEVMSM DELIRLFDLH RCSKSGAKFD YKKGIWFNHT
360 370 380 390 400
YIQQKSDKEI AELFVPVLKE HGVEAPFEKV VTVVGMMKDR VSFVKELWEV
410 420 430 440 450
CSFFFVAPTE YDEKTVKKRW KEDSAKCMTE LAEVLAGIED FSIEGQEKIV
460 470 480 490 500
MDWIAEKGYH TGNIMNAFRL TLVGEGKGPH MFDISWVLGK EETLARMKRA

VEVLK
Length:505
Mass (Da):57,722
Last modified:October 25, 2004 - v1
Checksum:iCA6A1A7FC31EEF19
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP006841 Genomic DNA. Translation: BAD50949.1.
RefSeqiYP_101483.1. NC_006347.1.

Genome annotation databases

EnsemblBacteriaiBAD50949; BAD50949; BF4206.
GeneIDi3085288.
KEGGibfr:BF4206.
PATRICi21054014. VBIBacFra17906_4061.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP006841 Genomic DNA. Translation: BAD50949.1.
RefSeqiYP_101483.1. NC_006347.1.

3D structure databases

ProteinModelPortaliQ64NI3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi295405.BF4206.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAD50949; BAD50949; BF4206.
GeneIDi3085288.
KEGGibfr:BF4206.
PATRICi21054014. VBIBacFra17906_4061.

Phylogenomic databases

eggNOGiCOG0008.
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.
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. "Genomic analysis of Bacteroides fragilis reveals extensive DNA inversions regulating cell surface adaptation."
    Kuwahara T., Yamashita A., Hirakawa H., Nakayama H., Toh H., Okada N., Kuhara S., Hattori M., Hayashi T., Ohnishi Y.
    Proc. Natl. Acad. Sci. U.S.A. 101:14919-14924(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: YCH46.

Entry informationi

Entry nameiSYE_BACFR
AccessioniPrimary (citable) accession number: Q64NI3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 7, 2005
Last sequence update: October 25, 2004
Last modified: January 7, 2015
This is version 69 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.