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Q97NG1 (SYE_STRPN) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 79. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Interactions·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Glutamate--tRNA ligase

EC=6.1.1.17
Alternative name(s):
Glutamyl-tRNA synthetase
Short name=GluRS
Gene names
Name:gltX
Ordered Locus Names:SP_2069
OrganismStreptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) [Complete proteome] [HAMAP]
Taxonomic identifier170187 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length486 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

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) By similarity. HAMAP-Rule MF_00022

Catalytic activity

ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu). HAMAP-Rule MF_00022

Subunit structure

Monomer By similarity. HAMAP-Rule MF_00022

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00022.

Sequence similarities

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

Ontologies

Keywords
   Biological processProtein biosynthesis
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionAminoacyl-tRNA synthetase
Ligase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processglutamyl-tRNA aminoacylation

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

glutamate-tRNA ligase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

protein binding

Inferred from physical interaction PubMed 19098921. Source: IntAct

tRNA binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Binary interactions

With

Entry

#Exp.

IntAct

Notes

enoQ97QS22EBI-2207733,EBI-2207206

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 486486Glutamate--tRNA ligase HAMAP-Rule MF_00022
PRO_0000119665

Regions

Motif11 – 2111"HIGH" region HAMAP-Rule MF_00022
Motif255 – 2595"KMSKS" region HAMAP-Rule MF_00022

Sites

Binding site2581ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q97NG1 [UniParc].

Last modified October 1, 2001. Version 1.
Checksum: 72EF5FDF704B3011

FASTA48655,961
        10         20         30         40         50         60 
MSKDIRVRYA PSPTGLLHIG NARTALFNYL YARHHGGTFL IRIEDTDRKR HVEDGERSQL 

        70         80         90        100        110        120 
ENLRWLGMDW DESPESHENY RQSERLDLYQ KYIDQLLAEG KAYKSYVTEE ELAAERERQE 

       130        140        150        160        170        180 
VAGETPRYIN EYLGMSEEEK AAYIAEREAA GIIPTVRLAV NESGIYKWHD MVKGDIEFEG 

       190        200        210        220        230        240 
GNIGGDWVIQ KKDGYPTYNF AVVIDDHDMQ ISHVIRGDDH IANTPKQLMV YEALGWEAPE 

       250        260        270        280        290        300 
FGHMTLIINS ETGKKLSKRD TNTLQFIEDY RKKGYLPEAV FNFIALLGWN PGGEDEIFSR 

       310        320        330        340        350        360 
EEFIKLFDEN RLSKSPAAFD QKKLDWMSND YIKNADLETI FEMAKPFLEE AGRLTDKAEK 

       370        380        390        400        410        420 
LVELYKPQMK SVDEIIPLTD LFFSDFPELT EAEREVMTGE TVPTVLEAFK AKLEAMTDDE 

       430        440        450        460        470        480 
FVTENIFPQI KAVQKETGIK GKNLFMPIRI AVSGEMHGPE LPDTIFLLGR EKSIQHIENM 


LKEISK 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE005672 Genomic DNA. Translation: AAK76132.1.
PIRC95242.
RefSeqNP_346492.1. NC_003028.3.

3D structure databases

ProteinModelPortalQ97NG1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

IntActQ97NG1. 1 interaction.
STRING170187.SP_2069.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAK76132; AAK76132; SP_2069.
GeneID931970.
KEGGspn:SP_2069.
PATRIC19708723. VBIStrPne105772_2152.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0008.
HOGENOMHOG000252720.
KOK09698.
OMAKHYDGDF.
OrthoDBEOG6DRPF7.

Enzyme and pathway databases

BioCycSPNE170187:GHGN-2130-MONOMER.

Family and domain databases

Gene3D1.10.10.350. 1 hit.
1.10.1160.10. 1 hit.
3.40.50.620. 2 hits.
HAMAPMF_00022_B. Glu_tRNA_synth_B.
InterProIPR008925. 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]
PANTHERPTHR10119. PTHR10119. 1 hit.
PfamPF00749. tRNA-synt_1c. 1 hit.
[Graphical view]
PRINTSPR00987. TRNASYNTHGLU.
SUPFAMSSF48163. SSF48163. 1 hit.
TIGRFAMsTIGR00464. gltX_bact. 1 hit.
PROSITEPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSYE_STRPN
AccessionPrimary (citable) accession number: Q97NG1
Entry history
Integrated into UniProtKB/Swiss-Prot: April 23, 2003
Last sequence update: October 1, 2001
Last modified: June 11, 2014
This is version 79 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Aminoacyl-tRNA synthetases

List of aminoacyl-tRNA synthetase entries