Protein Family Models for Gene (Select 58091734) - Protein Family Models

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Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatB

Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatB is part of a heterotrimeric complex that forms correctly charged Gln-tRNA(Gln) or Asn-tRNA(Asn) through the transamidation of misacylated Glu-tRNA(Gln) or Asp-tRNA(Asn)

Date:: 2023-03-01

Family Accession:: 11481027
Method:: Sparcle

Select item 368656.

Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatB

Gene:: gatB

GO Terms:

Molecular Function:: carbon-nitrogen ligase activity, with glutamine as amido-N-donor (GO:0016884)

Date:: 2021-08-12

Family Accession:: NF004011.0
Method:: HMM

Select item 359497.

Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatB

Gene:: gatB

GO Terms:

Molecular Function:: carbon-nitrogen ligase activity, with glutamine as amido-N-donor (GO:0016884)

Date:: 2021-07-30

Family Accession:: NF004014.0
Method:: HMM

Select item 359488.

Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatB

Gene:: gatB

GO Terms:

Molecular Function:: carbon-nitrogen ligase activity, with glutamine as amido-N-donor (GO:0016884)

Date:: 2021-08-26

Family Accession:: NF004012.0
Method:: HMM

Select item 164199.

Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatB

The heterotrimer GatABC is responsible for transferring the NH2 group that converts Glu to Gln, or Asp to Asn after the Glu or Asp has been ligated to the tRNA for Gln or Asn, respectively. In Lactobacillus, GatABC is responsible only for tRNA(Gln). In the Archaea, GatABC is responsible only for tRNA(Asn), while GatDE is responsible for tRNA(Gln). In lineages that include Thermus, Chlamydia, or Acidithiobacillus, the GatABC complex catalyzes both.

Gene:: gatB

GO Terms:

Biological Process:: glutamyl-tRNA aminoacylation (GO:0006424)

Molecular Function:: carbon-nitrogen ligase activity, with glutamine as amido-N-donor (GO:0016884)

Cellular Component:: glutamyl-tRNA(Gln) amidotransferase complex (GO:0030956)

Molecular Function:: glutaminyl-tRNA synthase (glutamine-hydrolyzing) activity (GO:0050567)

Date:: 2024-06-21

Family Accession:: TIGR00133.1
Method:: HMM

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