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B6ISG3 (SYE1_RHOCS) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 36. 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·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Glutamate--tRNA ligase 1

EC=6.1.1.17
Alternative name(s):
Glutamyl-tRNA synthetase 1
Short name=GluRS 1
Gene names
Name:gltX1
Ordered Locus Names:RC1_0975
OrganismRhodospirillum centenum (strain ATCC 51521 / SW) [Complete proteome] [HAMAP]
Taxonomic identifier414684 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum

Protein attributes

Sequence length451 AA.
Sequence statusComplete.
Protein existenceInferred from homology

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

tRNA binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 451451Glutamate--tRNA ligase 1 HAMAP-Rule MF_00022
PRO_0000367749

Regions

Motif9 – 1911"HIGH" region HAMAP-Rule MF_00022
Motif245 – 2495"KMSKS" region HAMAP-Rule MF_00022

Sites

Binding site2481ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
B6ISG3 [UniParc].

Last modified December 16, 2008. Version 1.
Checksum: DBE21616C2791C37

FASTA45149,673
        10         20         30         40         50         60 
MTVAVRFAPS PTGLLHIGNL RAALTNWLFA RKAGGSFLFR LDDTDEERST PEFAAAIEED 

        70         80         90        100        110        120 
LRWLGLDWDR FARESDRYGR YDAAVAALKR AGRLYPCYET AEELALKRAA LLSQGRPPIY 

       130        140        150        160        170        180 
DRAALRLGDA DRARLEAEGR RPHWRFRLEP GEIVWDDLIQ GHKSFQAADL SDPVLIREDG 

       190        200        210        220        230        240 
RPLYTLTSVV DDQDFAITHI IRGEDHVTNT AVQVQLFQAL AEAEGQGGVP VFAHFPLIAG 

       250        260        270        280        290        300 
AEGEGLSKRL GSFSLRSLRE QGVEPLALCS YMAKLGTSDA IEARLSLAEL AAEFDLARMG 

       310        320        330        340        350        360 
RGTPRFDPEE LARLNAQVLH AQPFAAVQER LRALGLDGAD DAFWLAVRPN LTRLADALDW 

       370        380        390        400        410        420 
WQVAHAPLTP VIGDTAFAAA AAELLPSEPW GPETWGAWTA AVKERTGAKG KALFLPLRLA 

       430        440        450 
LTAREHGPEL KTLLPLIGRE RALKRLSGRT A 

« Hide

References

[1]"Genome sequence of Rhodospirillum centenum."
Touchman J.W., Bauer C., Blankenship R.E.
Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 51521 / SW.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000613 Genomic DNA. Translation: ACI98399.1.
RefSeqYP_002297212.1. NC_011420.2.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING414684.RC1_0975.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACI98399; ACI98399; RC1_0975.
GeneID7005747.
KEGGrce:RC1_0975.
PATRIC23317166. VBIRhoCen1465_0940.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0008.
HOGENOMHOG000252721.
KOK01885.
OMAAGRLYPC.
OrthoDBEOG6DRPF7.
ProtClustDBPRK12558.

Enzyme and pathway databases

BioCycRCEN414684:GHCM-959-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 nameSYE1_RHOCS
AccessionPrimary (citable) accession number: B6ISG3
Entry history
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: December 16, 2008
Last modified: February 19, 2014
This is version 36 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