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P22250 (SYE_BACSU) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 97. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
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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
EC=6.1.1.17
Alternative name(s):
Glutamyl-tRNA synthetase
Short name=GluRS
Gene names
Name:gltX
Ordered Locus Names:BSU00920
OrganismBacillus subtilis
Taxonomic identifier1423 [NCBI]
Taxonomic lineageBacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus

Protein attributes

Sequence length483 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 MF_00022_B

Catalytic activity

ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu). HAMAP MF_00022_B

Cofactor

Binds 1 zinc ion per subunit Probable. Ref.6

Subunit structure

Monomer.

Subcellular location

Cytoplasm HAMAP MF_00022_B.

Sequence similarities

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

Ontologies

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

Inferred from electronic annotation. Source: InterPro

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

glutamate-tRNA ligase activity

Inferred from electronic annotation. Source: EC

metal ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 483483Glutamate--tRNA ligase HAMAP MF_00022_B
PRO_0000119508

Regions

Motif11 – 2111"HIGH" region HAMAP MF_00022_B
Motif252 – 2565"KMSKS" region HAMAP MF_00022_B

Sites

Metal binding1081Zinc By similarity
Metal binding1101Zinc By similarity
Metal binding1351Zinc By similarity
Metal binding1371Zinc By similarity
Binding site2551ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
P22250 [UniParc].

Last modified August 1, 1991. Version 1.
Checksum: EF61671AEE465DD5

FASTA48355,722
        10         20         30         40         50         60 
MGNEVRVRYA PSPTGHLHIG NARTALFNYL FARNQGGKFI IRVEDTDKKR NIEGGEQSQL 

        70         80         90        100        110        120 
NYLKWLGIDW DESVDVGGEY GPYRQSERND IYKVYYEELL EKGLAYKCYC TEEELEKERE 

       130        140        150        160        170        180 
EQIARGEMPR YSGKHRDLTQ EEQEKFIAEG RKPSIRFRVP EGKVIAFNDI VKGEISFESD 

       190        200        210        220        230        240 
GIGDFVIVKK DGTPTYNFAV AIDDYLMKMT HVLRGEDHIS NTPKQIMIYQ AFGWDIPQFG 

       250        260        270        280        290        300 
HMTLIVNESR KKLSKRDESI IQFIEQYKEL GYLPEALFNF IGLLGWSPVG EEELFTKEQF 

       310        320        330        340        350        360 
IEIFDVNRLS KSPALFDMHK LKWVNNQYVK KLDLDQVVEL TLPHLQKAGK VGTELSAEEQ 

       370        380        390        400        410        420 
EWVRKLISLY HEQLSYGAEI VELTDLFFTD EIEYNQEAKA VLEEEQVPEV LSTFAAKLEE 

       430        440        450        460        470        480 
LEEFTPDNIK ASIKAVQKET GHKGKKLFMP IRVAVTGQTH GPELPQSIEL IGKETAIQRL 


KNI

« Hide

References

« Hide 'large scale' references
[1]"Glutamyl-tRNA synthetases of Bacillus subtilis 168T and of Bacillus stearothermophilus. Cloning and sequencing of the gltX genes and comparison with other aminoacyl-tRNA synthetases."
Breton R., Watson D., Yaguchi M., Lapointe J.
J. Biol. Chem. 265:18248-18255(1990) [PubMed: 2120226] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: 168.
[2]"Clustering and co-transcription of the Bacillus subtilis genes encoding the aminoacyl-tRNA synthetases specific for glutamate and for cysteine and the first enzyme for cysteine biosynthesis."
Gagnon Y., Breton R., Putzer H., Pelchat M., Grunberg-Manago M., Lapointe J.
J. Biol. Chem. 269:7473-7482(1994) [PubMed: 7510287] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: 168.
[3]"Systematic sequencing of the 180 kilobase region of the Bacillus subtilis chromosome containing the replication origin."
Ogasawara N., Nakai S., Yoshikawa H.
DNA Res. 1:1-14(1994) [PubMed: 7584024] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: 168.
[4]Ishino Y., Kim S.I., Soell D.
Submitted (FEB-1996) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[5]"The complete genome sequence of the Gram-positive bacterium Bacillus subtilis."
Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V., Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R., Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S., Bruschi C.V. expand/collapse author list , Caldwell B., Capuano V., Carter N.M., Choi S.-K., Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F., Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D., Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M., Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P., Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K., Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S., Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y., Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G., Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J., Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C., Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S., Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B., Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S., Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M., Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y., Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J., Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A., Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M., Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S., Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E., Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K., Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E., Yoshikawa H., Danchin A.
Nature 390:249-256(1997) [PubMed: 9384377] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 168.
[6]"The glutamyl-tRNA synthetase of Escherichia coli contains one atom of zinc essential for its native conformation and its catalytic activity."
Liu J., Lin S.-X., Blochet J.-E., Pezolet M., Lapointe J.
Biochemistry 32:11390-11396(1993) [PubMed: 8218204] [Abstract]
Cited for: COFACTOR.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		M55073 Genomic DNA. Translation: AAA22495.1.
L14580 Genomic DNA. Translation: AAA21796.1.
D26185 Genomic DNA. Translation: BAA05326.1.
U49789 Genomic DNA. Translation: AAC31971.1.
AL009126 Genomic DNA. Translation: CAB11868.1.
PIRSYBSET. A36090.
RefSeqNP_387973.1. NC_000964.3.

3D structure databases

ProteinModelPortalP22250.
SMRP22250. Positions 5-482.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBBACT00000000764; EBBACP00000000764; EBBACG00000000762.
GeneID936862.
GenomeReviewsGene locus BSU00920 in contig AL009126_GR.
KEGGbsu:BSU00920.
NMPDRfig|224308.1.peg.92.
PATRIC18971689. VBIBacSub10457_0093.

Organism-specific databases

GenoListBSU00920. [Micado]

Phylogenomic databases

GeneTreeEBGT00050000002239.
HOGENOMHBG628189.
OMADDFDMEI.
PhylomeDBP22250.
ProtClustDBPRK01406.

Enzyme and pathway databases

BioCycBSUB:BSU00920-MONOMER.
MetaCyc:MONOMER-13959.

Family and domain databases

HAMAPMF_00022_B. Glu_tRNA_synth_B.
[Tree]
InterProIPR008925. aa-tRNA-synth_I_codon-bd.
IPR020751. aa-tRNA-synth_I_codon-bd_sub2.
IPR001412. aa-tRNA-synth_I_CS.
IPR004527. Glu-tRNA-synth_Ib_bac/mito.
IPR000924. Glu/Gln-tRNA-synth_Ib.
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]
Gene3DG3DSA:1.10.1160.10. Glu/Gln-tRNA-synth_Ic_a-bdl. 1 hit.
G3DSA:3.40.50.620. Rossmann-like_a/b/a_fold. 2 hits.
G3DSA:1.10.10.350. tRNA_synt_bd. 1 hit.
KOK09698.
PANTHERPTHR10119. Glu_tRNA-synt_1c. 1 hit.
PTHR10119:SF1. PTHR10119:SF1. 1 hit.
PfamPF00749. tRNA-synt_1c. 1 hit.
[Graphical view]
PRINTSPR00987. TRNASYNTHGLU.
SUPFAMSSF48163. tRNA-synt_bind. 1 hit.
TIGRFAMsTIGR00464. GltX_bact. 1 hit.
PROSITEPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSYE_BACSU
AccessionPrimary (citable) accession number: P22250
Entry history
Integrated into UniProtKB/Swiss-Prot: August 1, 1991
Last sequence update: August 1, 1991
Last modified: January 25, 2012
This is version 97 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Aminoacyl-tRNA synthetases

List of aminoacyl-tRNA synthetase entries

Bacillus subtilis

Bacillus subtilis (strain 168): entries, gene names and cross-references to SubtiList

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents