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D9QT44 (D9QT44_ACEAZ) Unreviewed, UniProtKB/TrEMBL

Last modified May 29, 2013. Version 22. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit B HAMAP-Rule MF_00121
Short name=Asp/Glu-ADT subunit B HAMAP-Rule MF_00121
EC=6.3.5.- HAMAP-Rule MF_00121
Gene names
Name:gatB HAMAP-Rule MF_00121
Ordered Locus Names:Acear_2054
OrganismAcetohalobium arabaticum (strain ATCC 49924 / DSM 5501 / Z-7288) [Complete proteome] [HAMAP] EMBL ADL13544.1
Taxonomic identifier574087 [NCBI]
Taxonomic lineageBacteria › Firmicutes › Clostridia › Halanaerobiales › Halobacteroidaceae › Acetohalobium ›

Protein attributes

Sequence length482 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Allows the formation of correctly charged Asn-tRNA(Asn) or Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn) or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-tRNA or glutaminyl-tRNA synthetases. The reaction takes place in the presence of glutamine and ATP through an activated phospho-Asp-tRNA(Asn) or phospho-Glu-tRNA(Gln) By similarity. SAAS SAAS004413 HAMAP-Rule MF_00121

Catalytic activity

ATP + L-aspartyl-tRNA(Asn) + L-glutamine = ADP + phosphate + L-asparaginyl-tRNA(Asn) + L-glutamate. SAAS SAAS004413 HAMAP-Rule MF_00121

ATP + L-glutamyl-tRNA(Gln) + L-glutamine = ADP + phosphate + L-glutaminyl-tRNA(Gln) + L-glutamate. HAMAP-Rule MF_00121

Subunit structure

Heterotrimer of A, B and C subunits By similarity. SAAS SAAS004413 HAMAP-Rule MF_00121

Sequence similarities

Belongs to the gatB/gatE family. GatB subfamily. HAMAP-Rule MF_00121

Sequences

Sequence LengthMass (Da)Tools
D9QT44 [UniParc].

Last modified October 5, 2010. Version 1.
Checksum: 8EA70A600AC8B9D2

FASTA48254,092
        10         20         30         40         50         60 
MLADYDITIG LEVHAQLDTE TKIFCSCSTE FGAEPNVHTC PVCLGLPGVL PVLNKRAVEY 

        70         80         90        100        110        120 
AVKAGLALNC EIADFSKFDR KNYFYPDLPK AYQISQYDLP LCEDGYIDVE PEEGDAVRVG 

       130        140        150        160        170        180 
INRIHMEEDA GKLVHDGTIT DSEGSLVDYN RVGTPLIEIV TEPDIESPAQ AVAYLKKLKS 

       190        200        210        220        230        240 
ILEYLEVSDC NMAEGSLRCD ANASIKPKGE AELGVKTELK NMNSFKAIEQ ALTYEIKRQK 

       250        260        270        280        290        300 
KILDSGKEVI QETRTWDPEA EKTYSMRGKE EAHDYRYFPE PDLVPLEIEQ EWLEEIRETI 

       310        320        330        340        350        360 
PELPNVRRKR FIEELGLPEY DAQVLTDSKS IADFFEATVA EHNDPKSVSN WMMGDMMRLL 

       370        380        390        400        410        420 
NEEGLEIDEA EITPAGLAEM LELLDDGTIS NKIAKTVFEE MFKTGKDPED IVEDKGLKQI 

       430        440        450        460        470        480 
SDEGELGNVI DEVIEDNPDA VEDYQGGKEQ AIGYLVGQVM QATRGKANPQ LAKEMLREKL 


NQ

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Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP002105 Genomic DNA. Translation: ADL13544.1.
RefSeqYP_003828609.1. NC_014378.1.

3D structure databases

ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaADL13544; ADL13544; Acear_2054.
GeneID9514113.
KEGGaar:Acear_2054.
PATRIC42138363. VBIAceAra30843_2092.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHOG000223742.
KOK02434.

Enzyme and pathway databases

BioCycAARA574087:GHPK-2138-MONOMER.

Family and domain databases

Gene3D1.10.10.410. 1 hit.
HAMAPMF_00121. GatB.
InterProIPR004413. Apn/Gln-ADT_bsu.
IPR017959. Asn/Gln-tRNA_amidoTrfase_suB/E.
IPR006075. Asn/Gln-tRNA_Trfase_suB/E_cat.
IPR018027. Asn/Gln_amidotransferase.
IPR003789. Asn/Gln_tRNA_amidoTrfrase-rel.
IPR023168. GatB_Yqey_C.
IPR017958. Gln-tRNA_amidoTrfase_suB_CS.
[Graphical view]
PANTHERPTHR11659. PTHR11659. 1 hit.
PfamPF02934. GatB_N. 1 hit.
PF02637. GatB_Yqey. 1 hit.
[Graphical view]
SMARTSM00845. GatB_Yqey. 1 hit.
[Graphical view]
SUPFAMSSF89095. GatB_Yqey. 1 hit.
TIGRFAMsTIGR00133. gatB. 1 hit.
PROSITEPS01234. GATB. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameD9QT44_ACEAZ
AccessionPrimary (citable) accession number: D9QT44
Entry history
Integrated into UniProtKB/TrEMBL: October 5, 2010
Last sequence update: October 5, 2010
Last modified: May 29, 2013
This is version 22 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
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