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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Clostridium botulinum (strain Langeland / NCTC 10281 / Type F)
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

Cofactori

Zn2+UniRule annotationNote: Binds 1 zinc ion per subunit.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi108ZincUniRule annotation1
Metal bindingi110ZincUniRule annotation1
Metal bindingi135ZincUniRule annotation1
Metal bindingi137ZincUniRule annotation1
Binding sitei255ATPUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAminoacyl-tRNA synthetase, Ligase
Biological processProtein biosynthesis
LigandATP-binding, Metal-binding, Nucleotide-binding, Zinc

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:CLI_1183
OrganismiClostridium botulinum (strain Langeland / NCTC 10281 / Type F)
Taxonomic identifieri441772 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium
Proteomesi
  • UP000002410 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003309631 – 485Glutamate--tRNA ligaseAdd BLAST485

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA7GCD9.
SMRiA7GCD9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi11 – 21"HIGH" regionUniRule annotationAdd BLAST11
Motifi252 – 256"KMSKS" regionUniRule annotation5

Sequence similaritiesi

Belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 1 subfamily.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000252720.
KOiK01885.
OMAiENIHHAI.

Family and domain databases

CDDicd00808. GluRS_core. 1 hit.
Gene3Di1.10.10.350. 1 hit.
1.10.1160.10. 1 hit.
3.40.50.620. 2 hits.
HAMAPiMF_00022. Glu_tRNA_synth_type1. 1 hit.
InterProiView protein in InterPro
IPR008925. 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.
IPR033910. GluRS_core.
IPR014729. Rossmann-like_a/b/a_fold.
PfamiView protein in Pfam
PF00749. tRNA-synt_1c. 1 hit.
PRINTSiPR00987. TRNASYNTHGLU.
SUPFAMiSSF48163. SSF48163. 1 hit.
TIGRFAMsiTIGR00464. gltX_bact. 1 hit.
PROSITEiView protein in PROSITE
PS00178. AA_TRNA_LIGASE_I. 1 hit.

Sequencei

Sequence statusi: Complete.

A7GCD9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTNKVRTRFA PSPTGYMHVG NLRTALYAYL IAKHDNGDFI LRIEDTDQER
60 70 80 90 100
LVEGALDVIY NTLKITGLSH DEGPDIGGPV GPYVQSERRN IYIEYAEKLI
110 120 130 140 150
EKGEAYYCFC SKERLDMLRA NSEALKRPFR YDKHCIDLSK EEIDKKIAEG
160 170 180 190 200
VPYVIRQKNP TTGSTSFHDE IYGDISVDNS ELDDMILIKS DGLPTYNFAN
210 220 230 240 250
VVDDHLMGIT HVVRGSEYLS SSPKYNRLYE AFGWDVPIYV HCPPIMKDEH
260 270 280 290 300
HKLSKRNGDA SFEDLMAKGY LKEAILNYIA LLGWNPGGEK EVFSMEELIE
310 320 330 340 350
AFNYRNINKA PAVFDTKKLK WMNGEYIRAL SLDKFHEMAL PYYEEALTRD
360 370 380 390 400
LDTKKISELL HTRVEVLNEI PEQLDFFNNL LEYSPEMYIH KKMKTTYENS
410 420 430 440 450
LKSLEEVLPK LEALENWTFE NIKEVCMNLV KELEVKNGVV LWPIRTAVSG
460 470 480
KQFTPGGAFE IADILGKEET LERIKIGIDK LKALQ
Length:485
Mass (Da):55,743
Last modified:September 11, 2007 - v1
Checksum:i4D4264727F64BBB2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000728 Genomic DNA. Translation: ABS39708.1.
RefSeqiWP_003356788.1. NC_009699.1.

Genome annotation databases

EnsemblBacteriaiABS39708; ABS39708; CLI_1183.
KEGGicbf:CLI_1183.

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 one 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.

Entry informationi

Entry nameiSYE_CLOBL
AccessioniPrimary (citable) accession number: A7GCD9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: September 11, 2007
Last modified: June 7, 2017
This is version 66 of the entry and version 1 of the sequence. See 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