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Protein

Glutamyl-tRNA(Gln) amidotransferase subunit A

Gene

gatA

Organism
Myxococcus xanthus (strain DK 1622)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in organisms which lack glutaminyl-tRNA synthetase. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).UniRule annotation

Catalytic activityi

ATP + L-glutamyl-tRNA(Gln) + L-glutamine = ADP + phosphate + L-glutaminyl-tRNA(Gln) + L-glutamate.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei79Charge relay systemUniRule annotation1
Active sitei154Charge relay systemUniRule annotation1
Active sitei178Acyl-ester intermediateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamyl-tRNA(Gln) amidotransferase subunit AUniRule annotation (EC:6.3.5.7UniRule annotation)
Short name:
Glu-ADT subunit AUniRule annotation
Gene namesi
Name:gatAUniRule annotation
Ordered Locus Names:MXAN_1463
OrganismiMyxococcus xanthus (strain DK 1622)
Taxonomic identifieri246197 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaMyxococcalesCystobacterineaeMyxococcaceaeMyxococcus
Proteomesi
  • UP000002402 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000158701 – 486Glutamyl-tRNA(Gln) amidotransferase subunit AAdd BLAST486

Interactioni

Subunit structurei

Heterotrimer of A, B and C subunits.UniRule annotation

Protein-protein interaction databases

STRINGi246197.MXAN_1463.

Structurei

3D structure databases

ProteinModelPortaliQ1DCA3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the amidase family. GatA subfamily.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105C3P. Bacteria.
COG0154. LUCA.
HOGENOMiHOG000116699.
KOiK02433.
OMAiKEYFGAG.
OrthoDBiPOG091H00O9.

Family and domain databases

Gene3Di3.90.1300.10. 1 hit.
HAMAPiMF_00120. GatA. 1 hit.
InterProiIPR000120. Amidase.
IPR020556. Amidase_CS.
IPR023631. Amidase_dom.
IPR004412. GatA.
[Graphical view]
PANTHERiPTHR11895. PTHR11895. 1 hit.
PfamiPF01425. Amidase. 1 hit.
[Graphical view]
SUPFAMiSSF75304. SSF75304. 1 hit.
TIGRFAMsiTIGR00132. gatA. 1 hit.
PROSITEiPS00571. AMIDASES. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q1DCA3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQLTDLTMLE LAAKLAAGEA SSEEATRASL ARIQQVDPKV RAFLRVDEAG
60 70 80 90 100
ALAAARASDA RRKSGSPASA LDGVPLGLKD IFLTEGVETT AGSRILEGFV
110 120 130 140 150
PPYDATVVRL LKEAGLPLVG KLNMDEFAMG SSNESSAFFP SHNPWDVSRT
160 170 180 190 200
PGGSSGGSAA AVAAREVFGA LGTDTGGSIR QPAALTNTVG LKPTYGRVSR
210 220 230 240 250
FGVIAFASSL DQPGPMTRTV ADAAALLQVI ARPDAQDATS ADAPVPDYSA
260 270 280 290 300
DLEAGVRGLK LGVPREYFTE GMDPEVEAAV REALREYERL GATLVDVSLP
310 320 330 340 350
HTKYALATYY LIAPAEASSN LARYDGVRFG LRAKDARSLR DVYALTREQG
360 370 380 390 400
FGAEVKRRIM LGTFALSSGY YDAHYLRAQK VRTLIREDFT RAFQQVDALL
410 420 430 440 450
SPTSPVPAFK LGEKVEDPLS MYLMDIYTLP CNLAGLPGLS VPCGFTKAGL
460 470 480
PVGLQILGRP FDEAGLLRIA RAYEREHDFF RRSAPL
Length:486
Mass (Da):51,954
Last modified:July 11, 2006 - v1
Checksum:i5EBC1494AC510F1C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000113 Genomic DNA. Translation: ABF88627.1.
RefSeqiWP_011551579.1. NC_008095.1.

Genome annotation databases

EnsemblBacteriaiABF88627; ABF88627; MXAN_1463.
KEGGimxa:MXAN_1463.
PATRICi22645517. VBIMyxXan43560_1461.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000113 Genomic DNA. Translation: ABF88627.1.
RefSeqiWP_011551579.1. NC_008095.1.

3D structure databases

ProteinModelPortaliQ1DCA3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi246197.MXAN_1463.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABF88627; ABF88627; MXAN_1463.
KEGGimxa:MXAN_1463.
PATRICi22645517. VBIMyxXan43560_1461.

Phylogenomic databases

eggNOGiENOG4105C3P. Bacteria.
COG0154. LUCA.
HOGENOMiHOG000116699.
KOiK02433.
OMAiKEYFGAG.
OrthoDBiPOG091H00O9.

Family and domain databases

Gene3Di3.90.1300.10. 1 hit.
HAMAPiMF_00120. GatA. 1 hit.
InterProiIPR000120. Amidase.
IPR020556. Amidase_CS.
IPR023631. Amidase_dom.
IPR004412. GatA.
[Graphical view]
PANTHERiPTHR11895. PTHR11895. 1 hit.
PfamiPF01425. Amidase. 1 hit.
[Graphical view]
SUPFAMiSSF75304. SSF75304. 1 hit.
TIGRFAMsiTIGR00132. gatA. 1 hit.
PROSITEiPS00571. AMIDASES. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiGATA_MYXXD
AccessioniPrimary (citable) accession number: Q1DCA3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 11, 2006
Last modified: November 2, 2016
This is version 64 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. SIMILARITY comments
    Index of protein domains and families

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 one 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.