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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Mesoplasma florum (strain ATCC 33453 / NBRC 100688 / NCTC 11704 / L1) (Acholeplasma florum)
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 sitei256 – 2561ATPUniRule 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

BioCyciMFLO265311:GHIB-669-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:Mfl651
OrganismiMesoplasma florum (strain ATCC 33453 / NBRC 100688 / NCTC 11704 / L1) (Acholeplasma florum)
Taxonomic identifieri265311 [NCBI]
Taxonomic lineageiBacteriaTenericutesMollicutesEntomoplasmatalesEntomoplasmataceaeMesoplasma
ProteomesiUP000006647 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 – 482482Glutamate--tRNA ligasePRO_0000119596Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi265311.Mfl651.

Structurei

3D structure databases

ProteinModelPortaliQ6F0G6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi10 – 2011"HIGH" regionAdd
BLAST
Motifi253 – 2575"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.
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.

Q6F0G6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTKFRLRYAP SPTGFLHIGN TRTALMNYLF AKHYNGDFIV RIEDTDLERN
60 70 80 90 100
VEGAIESQFE NLNWLGINAD ESFLKPGEEK YGKYMQSQKF GRYQELAEKL
110 120 130 140 150
ISIKKAYRCF CTTEELEKDY EDQVAKGIVA TKYSGKCSRL SESEIESNLK
160 170 180 190 200
SNKDFSIRFL VPETTLNIKD FIKGEITFDS KELGDFVILK TNKIATYNFA
210 220 230 240 250
VVVDDFDMEI SHVLRGEEHI SNTPRQILIY QAFGWETPQF GHMSLIVDST
260 270 280 290 300
GKKLSKRSGN ALFFIEQYKN QGYLPEAMFN YISLLGWSPI GEKELLTKQE
310 320 330 340 350
LISMFDDKRF SKSPSTFDMT KMKWINSQYM KALSEEEYLE FTKKYINTEM
360 370 380 390 400
FNTKEKSEDW LNQVLLLFKK ELEFADQINN HLNIFFNEVD VTSETIEILK
410 420 430 440 450
TIEEHESVIK EFETQISTLN EWEIENIKSL IKLVSENTGK KGKDLFMPIR
460 470 480
IASSSSEHGP SLADVIYLLG KDKVLANIAK VK
Length:482
Mass (Da):55,805
Last modified:August 16, 2004 - v1
Checksum:iE70EC7D196D1EF46
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017263 Genomic DNA. Translation: AAT76007.1.
RefSeqiWP_011183547.1. NC_006055.1.
YP_053891.1. NC_006055.1.

Genome annotation databases

EnsemblBacteriaiAAT76007; AAT76007; Mfl651.
GeneIDi2898181.
KEGGimfl:Mfl651.
PATRICi22474081. VBIMesFlo3168_0653.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017263 Genomic DNA. Translation: AAT76007.1.
RefSeqiWP_011183547.1. NC_006055.1.
YP_053891.1. NC_006055.1.

3D structure databases

ProteinModelPortaliQ6F0G6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi265311.Mfl651.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAT76007; AAT76007; Mfl651.
GeneIDi2898181.
KEGGimfl:Mfl651.
PATRICi22474081. VBIMesFlo3168_0653.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252720.
KOiK01885.
OMAiAFRCFCT.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciMFLO265311:GHIB-669-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 33453 / NBRC 100688 / NCTC 11704 / L1.

Entry informationi

Entry nameiSYE_MESFL
AccessioniPrimary (citable) accession number: Q6F0G6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 7, 2005
Last sequence update: August 16, 2004
Last modified: April 29, 2015
This is version 75 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.