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Protein

Glutamate--tRNA ligase 2

Gene

gltX2

Organism
Orientia tsutsugamushi (strain Boryong) (Rickettsia tsutsugamushi)
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 sitei243 – 2431ATPUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. glutamate-tRNA ligase activity Source: UniProtKB-HAMAP
  3. 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, Nucleotide-binding

Enzyme and pathway databases

BioCyciOTSU357244:GCA5-1991-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:OTBS_1957
OrganismiOrientia tsutsugamushi (strain Boryong) (Rickettsia tsutsugamushi)
Taxonomic identifieri357244 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeOrientia
ProteomesiUP000001565 Componenti: Chromosome

Subcellular locationi

  1. 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 – 448448Glutamate--tRNA ligase 2PRO_0000367726Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi357244.OTBS_1957.

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi9 – 1911"HIGH" regionAdd
BLAST
Motifi240 – 2445"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252721.
KOiK01885.
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.

A5CFB7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTVITRFAPS PTGKLHIGNV RVALVNWLYA QKYNGNFILR IDDTDRDRSK
60 70 80 90 100
VEYHEAIIKD LQWLGINWNS SFLQSIRFNK YKAAKQYLIS SGRLYECYET
110 120 130 140 150
PEMLEIERKR QLTSGYPPIY SRKALELTKA QKVQLQAEGY KVHYRFLIDR
160 170 180 190 200
NKPIIWNDLI KGEIKYDGSN ISDPIVIKED GTMIYMLCSV IDDIEYRISH
210 220 230 240 250
IIRGEDHITN TAIQIQMFEA LGAAIPQLGH LSLIKSDSGK ISKRIGGFTI
260 270 280 290 300
DYLRDQLGIE PMAVNNLLAL SGTSNNVDAY FSLESLITKF DLSAFSKSAI
310 320 330 340 350
IYNENELVTL NHKLLVNTEY DTIKHRLTAI GLPDVTKEFW LAVRHNLNTL
360 370 380 390 400
NDIKIWWQIC YLPTLDKFQE QDAEFLKLAA GLLPSGKLTD NSWDDWVQNI
410 420 430 440
IKATNRRGKA LFMPLRLALT GITYGPELKY LLPLIGGEEV KARLLRHQ
Length:448
Mass (Da):51,389
Last modified:March 24, 2009 - v2
Checksum:i27F3179D43E053A6
GO

Sequence cautioni

The sequence CAM81052.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM494475 Genomic DNA. Translation: CAM81052.1. Different initiation.
RefSeqiYP_001249147.1. NC_009488.1.

Genome annotation databases

EnsemblBacteriaiCAM81052; CAM81052; OTBS_1957.
KEGGiots:OTBS_1957.
PATRICi22825427. VBIOriTsu83812_2120.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM494475 Genomic DNA. Translation: CAM81052.1. Different initiation.
RefSeqiYP_001249147.1. NC_009488.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi357244.OTBS_1957.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAM81052; CAM81052; OTBS_1957.
KEGGiots:OTBS_1957.
PATRICi22825427. VBIOriTsu83812_2120.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252721.
KOiK01885.
OrthoDBiEOG6DRPF7.

Enzyme and pathway databases

BioCyciOTSU357244:GCA5-1991-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. "The Orientia tsutsugamushi genome reveals massive proliferation of conjugative type IV secretion system and host-cell interaction genes."
    Cho N.-H., Kim H.-R., Lee J.-H., Kim S.-Y., Kim J., Cha S., Kim S.-Y., Darby A.C., Fuxelius H.-H., Yin J., Kim J.H., Kim J., Lee S.J., Koh Y.-S., Jang W.-J., Park K.-H., Andersson S.G.E., Choi M.-S., Kim I.-S.
    Proc. Natl. Acad. Sci. U.S.A. 104:7981-7986(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Boryong.

Entry informationi

Entry nameiSYE2_ORITB
AccessioniPrimary (citable) accession number: A5CFB7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: March 24, 2009
Last modified: April 1, 2015
This is version 53 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, 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.