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Protein

Glutamate--tRNA ligase 2

Gene

gltX2

Organism
Coxiella burnetii (strain CbuG_Q212) (Coxiella burnetii (strain Q212))
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)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi99 – 991ZincUniRule annotation
Metal bindingi101 – 1011ZincUniRule annotation
Metal bindingi126 – 1261ZincUniRule annotation
Metal bindingi128 – 1281ZincUniRule annotation
Binding sitei240 – 2401ATPUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. glutamate-tRNA ligase activity Source: UniProtKB-HAMAP
  3. metal ion binding Source: UniProtKB-KW
  4. tRNA binding Source: InterPro

GO - Biological processi

  1. glutamyl-tRNA aminoacylation Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Aminoacyl-tRNA synthetase, Ligase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

ATP-binding, Metal-binding, Nucleotide-binding, Zinc

Enzyme and pathway databases

BioCyciCBUR434923:GC8S-1799-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamate--tRNA ligase 2UniRule annotation (EC:6.1.1.17UniRule annotation)
Alternative name(s):
Glutamyl-tRNA synthetase 2UniRule annotation
Short name:
GluRS 2UniRule annotation
Gene namesi
Name:gltX2UniRule annotation
Ordered Locus Names:CbuG_1803
OrganismiCoxiella burnetii (strain CbuG_Q212) (Coxiella burnetii (strain Q212))
Taxonomic identifieri434923 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaLegionellalesCoxiellaceaeCoxiella
ProteomesiUP000007729 Componenti: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 469469Glutamate--tRNA ligase 2PRO_0000367656Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi434923.CbuG_1803.

Structurei

3D structure databases

ProteinModelPortaliB6J2J3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi10 – 2011"HIGH" regionAdd
BLAST
Motifi237 – 2415"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252722.
KOiK01885.
OMAiIEAFKWV.
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.

B6J2J3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKHIRTRFAP SPTGYLHIGG VRTALFSWLF ARQNNGAFIL RIEDTDVARS
60 70 80 90 100
TQASVDAILE GLRWLQIDWN EGPYYQSQRM DRYREVIEQL VKSDDAYRCY
110 120 130 140 150
CSKERLIELR NTQLKNKQKP RYDGFCRDKA PRQSNEPFVI RFRNPVEGAV
160 170 180 190 200
VFDDLIRGTI SIDNRELDDL IIARSDGGPT YNLTVVVDDW DMKITHVIRG
210 220 230 240 250
DDHINNTPRQ INILHALGAE LPHYGHVPMI LGPDGKRLSK RHGAVSVLQY
260 270 280 290 300
RDEGYLPEAL MNYLIRLGWA HGDQEIFSRE EMVQLFDISA VSRSPAAFNP
310 320 330 340 350
EKLLWLNQHY LKTVSPTIIA EAFATQLEKA GTDLRNGPSL EQVIALQAER
360 370 380 390 400
TKTLKEMAQR SLYFYQEVRS YDEKAARKHL LATIVEPLQR VRERLASLPS
410 420 430 440 450
WEKEAIHEVI VETAQLHQLK LGQLAQPIRV ALTGDTVSPP IDATLYLIGR
460
DSALKRLDHA IRFIHQGMG
Length:469
Mass (Da):53,697
Last modified:March 23, 2009 - v2
Checksum:iE6C2E5C22060D888
GO

Sequence cautioni

The sequence ACJ19070.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001019 Genomic DNA. Translation: ACJ19070.1. Different initiation.
RefSeqiYP_002304215.1. NC_011527.1.

Genome annotation databases

EnsemblBacteriaiACJ19070; ACJ19070; CbuG_1803.
GeneIDi7014219.
KEGGicbg:CbuG_1803.
PATRICi17914703. VBICoxBur10955_1801.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001019 Genomic DNA. Translation: ACJ19070.1. Different initiation.
RefSeqiYP_002304215.1. NC_011527.1.

3D structure databases

ProteinModelPortaliB6J2J3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi434923.CbuG_1803.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACJ19070; ACJ19070; CbuG_1803.
GeneIDi7014219.
KEGGicbg:CbuG_1803.
PATRICi17914703. VBICoxBur10955_1801.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252722.
KOiK01885.
OMAiIEAFKWV.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciCBUR434923:GC8S-1799-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. "Comparative genomics reveal extensive transposon-mediated genomic plasticity and diversity among potential effector proteins within the genus Coxiella."
    Beare P.A., Unsworth N., Andoh M., Voth D.E., Omsland A., Gilk S.D., Williams K.P., Sobral B.W., Kupko J.J. III, Porcella S.F., Samuel J.E., Heinzen R.A.
    Infect. Immun. 77:642-656(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CbuG_Q212.

Entry informationi

Entry nameiSYE2_COXB2
AccessioniPrimary (citable) accession number: B6J2J3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 23, 2009
Last sequence update: March 23, 2009
Last modified: January 6, 2015
This is version 44 of the entry and version 2 of the sequence. [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

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.