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Protein

Glutamyl-tRNA(Gln) amidotransferase subunit A

Gene

gatA

Organism
Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)
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)LengthDescriptionGraphical viewFeature identifierActions
Active sitei76 – 761Charge relay systemUniRule annotation
Active sitei151 – 1511Charge relay systemUniRule annotation
Active sitei175 – 1751Acyl-ester intermediateUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. glutaminyl-tRNA synthase (glutamine-hydrolyzing) activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. translation Source: UniProtKB-HAMAP
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:MCA0098
OrganismiMethylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)
Taxonomic identifieri243233 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaMethylococcalesMethylococcaceaeMethylococcus
ProteomesiUP000006821 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 485485Glutamyl-tRNA(Gln) amidotransferase subunit APRO_0000241117Add
BLAST

Interactioni

Subunit structurei

Heterotrimer of A, B and C subunits.UniRule annotation

Protein-protein interaction databases

STRINGi243233.MCA0098.

Structurei

3D structure databases

ProteinModelPortaliQ60CK8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the amidase family. GatA subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG0154.
HOGENOMiHOG000116699.
KOiK02433.
OMAiKEYFGAG.
OrthoDBiEOG61P6R9.

Family and domain databases

Gene3Di3.90.1300.10. 1 hit.
HAMAPiMF_00120. GatA.
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.

Q60CK8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MHRKTLAELA AGLERREFSS VELTQAHLAR IERLDPALNS FITTTPEIAL
60 70 80 90 100
AQARAADERL AKGEAGPLTG IPIAQKDIFC TKGVRTSCGS RMLDSFVSPY
110 120 130 140 150
DACVVERFNA AGAVMLGKLN MDEFAMGSSN ETSYYGPVKN PWNTATVPGG
160 170 180 190 200
SSGGSAAAVA ARLVPGATGT DTGGSIRQPA AFCGITGLKP TYGRVSRWGM
210 220 230 240 250
IAFASSLDQA GPMARTAEDC AIMLQIMAGF DERDSTCVDR PVPDYRAALG
260 270 280 290 300
NDLDGLRIGL PKEFFGEGLD PAIAGLIHAA VDEYRRLGAI VREISLPNMH
310 320 330 340 350
LSVPAYYVVA PAECSSNLAR FDGVRFGHRC ENPTDLADLY TRSRGEGFGA
360 370 380 390 400
EVKRRILIGT YALSAGYYDA YYLKAQKIRR LISEDFRRAF EEVDVIMGPT
410 420 430 440 450
APSVAFEFGA KSADPIAMYL SDIYTIAVNL AGLPGMSIPV GFSNGLPVGM
460 470 480
QIIGGYFSED RLLNVAHRYQ QATDWHTRTP AGIAD
Length:485
Mass (Da):52,080
Last modified:November 22, 2004 - v1
Checksum:iCAD9800148C2125D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017282 Genomic DNA. Translation: AAU90722.1.
RefSeqiYP_112637.1. NC_002977.6.

Genome annotation databases

EnsemblBacteriaiAAU90722; AAU90722; MCA0098.
KEGGimca:MCA0098.
PATRICi22603921. VBIMetCap22254_0104.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017282 Genomic DNA. Translation: AAU90722.1.
RefSeqiYP_112637.1. NC_002977.6.

3D structure databases

ProteinModelPortaliQ60CK8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi243233.MCA0098.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAU90722; AAU90722; MCA0098.
KEGGimca:MCA0098.
PATRICi22603921. VBIMetCap22254_0104.

Phylogenomic databases

eggNOGiCOG0154.
HOGENOMiHOG000116699.
KOiK02433.
OMAiKEYFGAG.
OrthoDBiEOG61P6R9.

Family and domain databases

Gene3Di3.90.1300.10. 1 hit.
HAMAPiMF_00120. GatA.
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...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 33009 / NCIMB 11132 / Bath.

Entry informationi

Entry nameiGATA_METCA
AccessioniPrimary (citable) accession number: Q60CK8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 26, 2006
Last sequence update: November 22, 2004
Last modified: March 31, 2015
This is version 65 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

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.