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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3)
Status
Reviewed-Annotation score: Annotation score: 2 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

GO - Molecular functioni

GO - Biological processi

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

BioCyciMSTA339860:GJEZ-923-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamate--tRNA ligaseUniRule annotation (EC:6.1.1.17UniRule annotation)
Alternative name(s):
Glutamyl-tRNA synthetaseUniRule annotation
Short name:
GluRSUniRule annotation
Gene namesi
Name:gltXUniRule annotation
Ordered Locus Names:Msp_0923
OrganismiMethanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3)
Taxonomic identifieri339860 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanobacteriaMethanobacterialesMethanobacteriaceaeMethanosphaera
ProteomesiUP000001931 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 563563Glutamate--tRNA ligasePRO_0000237423Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi339860.Msp_0923.

Structurei

3D structure databases

ProteinModelPortaliQ2NFU2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi104 – 11411"HIGH" regionAdd
BLAST

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000073585.
KOiK01885.
OMAiMRFAPNP.

Family and domain databases

Gene3Di1.10.1160.10. 1 hit.
2.40.240.10. 1 hit.
3.40.50.620. 2 hits.
HAMAPiMF_00022_A. Glu_tRNA_synth_A.
InterProiIPR001412. aa-tRNA-synth_I_CS.
IPR004526. Glu-tRNA-synth_arc/euk.
IPR000924. Glu/Gln-tRNA-synth.
IPR020061. Glu/Gln-tRNA-synth_Ib_a-bdl.
IPR020058. Glu/Gln-tRNA-synth_Ib_cat-dom.
IPR020059. Glu/Gln-tRNA-synth_Ib_codon-bd.
IPR022888. Glu_tRNA_synth_arc.
IPR020056. Rbsml_L25/Gln-tRNA_synth_b-brl.
IPR011035. Ribosomal_L25/Gln-tRNA_synth.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERiPTHR10119. PTHR10119. 1 hit.
PfamiPF00749. tRNA-synt_1c. 1 hit.
PF03950. tRNA-synt_1c_C. 1 hit.
[Graphical view]
PRINTSiPR00987. TRNASYNTHGLU.
SUPFAMiSSF50715. SSF50715. 1 hit.
TIGRFAMsiTIGR00463. gltX_arch. 1 hit.
PROSITEiPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q2NFU2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDIEETIYKY ALTNAIEHGN KCQVGSVIGM VMSKNPEMRK DPKTVSQLAG
60 70 80 90 100
KLVAKVNNLT PEEQQKEVES LGGLEQHTKK EEKPKGLPEL KNTEDKKVTL
110 120 130 140 150
RFAPNPSGPL HIGHARAAIL NKLYQEKYNG KLILRIEDTD PKRVEPDAYD
160 170 180 190 200
AIPQDIKWLG IEPDEIYTQS DRLEIYYEYA QKAIEIGAAY MCKCDGGEFK
210 220 230 240 250
KLKDNCQPCP CRSHTIEENM ELWNNFENME EGEAVLRIKT DINHKNPAIR
260 270 280 290 300
DWVAMRIVNQ EHPRLGNKYK IYPMMNFSVT VDDHLMGMTH VLRGKDHLAN
310 320 330 340 350
SEKQTYLYKH FGWDVPEFIH YGRLKMDDVE LSTSKAREGI ENKTYTGWDD
360 370 380 390 400
PRLGTIRAIA RRGIKKEVLY DLIEEIGTKQ ADATISWKKI YGLNRNIIEE
410 420 430 440 450
NTNRYFFIPN AVKVDVENLP SSKTNMTVER ELHYNKPEKG FRNLTFNGSV
460 470 480 490 500
YIPEDDYKHA QDKNIPLRLM DLINIKIEED KVIYDSETLE DAQAQHARII
510 520 530 540 550
QWAPVETSIS ATVVMPDNTH VTGYIECDAS NLEVDDMVQL ERFGFARVDK
560
INDNEITFYY THN
Length:563
Mass (Da):64,969
Last modified:February 7, 2006 - v1
Checksum:i7ECE36266DE04D46
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000102 Genomic DNA. Translation: ABC57311.1.
RefSeqiWP_011406510.1. NC_007681.1.
YP_447954.1. NC_007681.1.

Genome annotation databases

EnsemblBacteriaiABC57311; ABC57311; Msp_0923.
GeneIDi3856230.
KEGGimst:Msp_0923.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000102 Genomic DNA. Translation: ABC57311.1.
RefSeqiWP_011406510.1. NC_007681.1.
YP_447954.1. NC_007681.1.

3D structure databases

ProteinModelPortaliQ2NFU2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi339860.Msp_0923.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABC57311; ABC57311; Msp_0923.
GeneIDi3856230.
KEGGimst:Msp_0923.

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000073585.
KOiK01885.
OMAiMRFAPNP.

Enzyme and pathway databases

BioCyciMSTA339860:GJEZ-923-MONOMER.

Family and domain databases

Gene3Di1.10.1160.10. 1 hit.
2.40.240.10. 1 hit.
3.40.50.620. 2 hits.
HAMAPiMF_00022_A. Glu_tRNA_synth_A.
InterProiIPR001412. aa-tRNA-synth_I_CS.
IPR004526. Glu-tRNA-synth_arc/euk.
IPR000924. Glu/Gln-tRNA-synth.
IPR020061. Glu/Gln-tRNA-synth_Ib_a-bdl.
IPR020058. Glu/Gln-tRNA-synth_Ib_cat-dom.
IPR020059. Glu/Gln-tRNA-synth_Ib_codon-bd.
IPR022888. Glu_tRNA_synth_arc.
IPR020056. Rbsml_L25/Gln-tRNA_synth_b-brl.
IPR011035. Ribosomal_L25/Gln-tRNA_synth.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERiPTHR10119. PTHR10119. 1 hit.
PfamiPF00749. tRNA-synt_1c. 1 hit.
PF03950. tRNA-synt_1c_C. 1 hit.
[Graphical view]
PRINTSiPR00987. TRNASYNTHGLU.
SUPFAMiSSF50715. SSF50715. 1 hit.
TIGRFAMsiTIGR00463. gltX_arch. 1 hit.
PROSITEiPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The genome sequence of Methanosphaera stadtmanae reveals why this human intestinal archaeon is restricted to methanol and H2 for methane formation and ATP synthesis."
    Fricke W.F., Seedorf H., Henne A., Kruer M., Liesegang H., Hedderich R., Gottschalk G., Thauer R.K.
    J. Bacteriol. 188:642-658(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3.

Entry informationi

Entry nameiSYE_METST
AccessioniPrimary (citable) accession number: Q2NFU2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2006
Last sequence update: February 7, 2006
Last modified: July 22, 2015
This is version 61 of the entry and version 1 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.