Protein Domain : IPR004413

Type:  Family Name:  Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, B subunit
Description:  Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase () 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) []. The enzyme is composed of three subunits: A (an amidase), B and C. It also exists in eukaryotes as a protein targeted to the mitochondria.The heterotrimer GatABC is involved in converting Glu to Gln and/or Asp to Asn, when the amino acid is attached to the appropriate tRNA. In Lactobacillus, GatABC is responsible for producing tRNA(Gln). In Archaea, GatABC is responsible for producing tRNA(Asn), while GatDE is responsible for producing tRNA(Gln). In lineages that include Thermus, Chlamydia, or Acidithiobacillus, the GatABC complex catalyses both tRNA(Gln) and tRNA(Asn).This entry represents the B subunit of aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase. Short Name:  Apn/Gln-ADT_bsu
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0 Child Features

4 Contains

DB identifier Type Name
IPR018027 Domain Asn/Gln amidotransferase
IPR006075 Domain Aspartyl/Glutamyl-tRNA(Gln) amidotransferase, subunit B/E, catalytic
IPR003789 Domain Aspartyl/glutamyl-tRNA amidotransferase subunit B-related
IPR017958 Conserved_site Glutamyl-tRNA(Gln) amidotransferase, subunit B, conserved site

2 Cross Referencess

Identifier
TIGR00133
MF_00121

0 Found In

1 GO Annotation

GO Term Gene Name
GO:0016884 IPR004413

1 Ontology Annotations

GO Term Gene Name
GO:0016884 IPR004413

1 Parent Features

DB identifier Type Name
IPR017959 Family Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, subunit B /E

408 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
441971 D8RPA2 PAC:15411813 Selaginella moellendorffii 528  
120349 D8SM13 PAC:15414029 Selaginella moellendorffii 526  
evm.model.supercontig_59.16 PAC:16423151 Carica papaya 561  
30008.m000791 B9SQR9 PAC:16815561 Ricinus communis 549  
Cucsa.383270.1 PAC:16982345 Cucumis sativus 568  
Cucsa.383270.2 PAC:16982346 Cucumis sativus 568  
orange1.1g043020m A0A067EB42 PAC:18129583 Citrus sinensis 564  
AT1G48520.1 Q9FV81 PAC:19655747 Arabidopsis thaliana 550  
AT1G48520.3 F4HYH1 PAC:19655748 Arabidopsis thaliana 488  
AT1G48520.2 Q9FV81 PAC:19655749 Arabidopsis thaliana 475  
Thhalv10002467m V4LBQ8 PAC:20196355 Eutrema salsugineum 551  
Ciclev10004652m V4S0A4 PAC:20791349 Citrus clementina 563  
Lus10012905 PAC:23163055 Linum usitatissimum 542  
Lus10030559 PAC:23140755 Linum usitatissimum 542  
Potri.008G172700.3 PAC:27035934 Populus trichocarpa 560  
Potri.008G172700.2 PAC:27035935 Populus trichocarpa 538  
Potri.008G172700.1 PAC:27035933 Populus trichocarpa 561  
Gorai.006G255000.5 A0A0D2S293 PAC:26833728 Gossypium raimondii 502  
Gorai.006G255000.6 A0A0D2T4A1 PAC:26833723 Gossypium raimondii 565  
Gorai.006G255000.4 A0A0D2T4A1 PAC:26833727 Gossypium raimondii 565  
Gorai.006G255000.2 A0A0D2T4A1 PAC:26833725 Gossypium raimondii 565  
Gorai.006G255000.1 A0A0D2T4A1 PAC:26833724 Gossypium raimondii 565  
Gorai.006G255000.3 A0A0D2T4A1 PAC:26833726 Gossypium raimondii 565  
18078 I0YRB4 PAC:27387919 Coccomyxa subellipsoidea C-169 499  
136205 PAC:27340351 Micromonas pusilla CCMP1545 501  
202721 PAC:27345190 Micromonas pusilla CCMP1545 499  
87214 C1FJ20 PAC:27399765 Micromonas sp RCC299 529  
83264 C1E9T6 PAC:27404392 Micromonas sp RCC299 543  
17170 A4S450 PAC:27416256 Ostreococcus lucimarinus 499  
2732 A4S4T2 PAC:27420579 Ostreococcus lucimarinus 498  

1 Publications

First Author Title Year Journal Volume Pages PubMed ID
            9342321