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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Clostridium perfringens (strain 13 / Type A)
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 sitei296 – 2961ATPUniRule 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

BioCyciCPER195102:GJFM-1042-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:CPE0998
OrganismiClostridium perfringens (strain 13 / Type A)
Taxonomic identifieri195102 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium
ProteomesiUP000000818 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 – 546546Glutamate--tRNA ligasePRO_0000119545Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi195102.CPE0998.

Structurei

3D structure databases

ProteinModelPortaliQ8XLP3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi41 – 5111"HIGH" regionAdd
BLAST
Motifi293 – 2975"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252720.
KOiK01885.
OMAiDISFPEN.
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.

Q8XLP3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSYENLANLI FPNIDKTPEY YFEKYPKRDL KEGAKVLRYA PSPTGFQHIG
60 70 80 90 100
GVFASLINER LAHQSGGIFY LRIEDTDQKR EVEGAIDDTI KTMHNFGMDF
110 120 130 140 150
DEGITGENSE KGAYAPYKQS QRADIYRAFV KDLLRKGLAY PCFMTSEELE
160 170 180 190 200
ALREKQIAEK LTPGCYGEFA KYRDLSPEEA IKRIEAGESY VIRMKSPGNP
210 220 230 240 250
EKRVVAHDMI KGEVSFPENL QDVVIIKGDG LPTYHFAHAI DDTLMRTTHV
260 270 280 290 300
IRGEEWLSSL PIHLQMFEVL GVEAPKYAHI PTIMKMDGSS KRKLSKRKDP
310 320 330 340 350
ESAVSYYSEK GYPSQSVIEY LLNIINSAFE EWRAENPDAD YHDYKVELDK
360 370 380 390 400
MSKSGALFDL VKLNDVSKDV ICKMKPEVVY DLYTNWAKEY DKEMYDLVTS
410 420 430 440 450
KEAMMKEVFN IDKEGPKPRK DFAKWDEVRE KIFYFFDELF DKETANDVEL
460 470 480 490 500
PKTLELEEAK RIIEAYEKAY NFNTDKDTWF SDLKEVAVEL GYATDRKKYK
510 520 530 540
KNPEEYKGMV SDVAGAVRAA LTHRANTPDL YTIMQIMGEE AVRERI
Length:546
Mass (Da):62,999
Last modified:March 1, 2002 - v1
Checksum:i75C238C0C8B00D66
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000016 Genomic DNA. Translation: BAB80704.1.
RefSeqiNP_561914.1. NC_003366.1.
WP_011010162.1. NC_003366.1.

Genome annotation databases

EnsemblBacteriaiBAB80704; BAB80704; BAB80704.
GeneIDi989258.
KEGGicpe:CPE0998.
PATRICi19495938. VBICloPer59675_1066.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000016 Genomic DNA. Translation: BAB80704.1.
RefSeqiNP_561914.1. NC_003366.1.
WP_011010162.1. NC_003366.1.

3D structure databases

ProteinModelPortaliQ8XLP3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi195102.CPE0998.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB80704; BAB80704; BAB80704.
GeneIDi989258.
KEGGicpe:CPE0998.
PATRICi19495938. VBICloPer59675_1066.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252720.
KOiK01885.
OMAiDISFPEN.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciCPER195102:GJFM-1042-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.
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: 13 / Type A.

Entry informationi

Entry nameiSYE_CLOPE
AccessioniPrimary (citable) accession number: Q8XLP3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 30, 2003
Last sequence update: March 1, 2002
Last modified: May 27, 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.