 DALR_1DALR anticodon binding domain | |
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| SMART ACC: | SM000836 |
| Description: | This all alpha helical domain is the anticodon binding domain of Arginyl tRNA synthetase. This domain is known as the DALR domain after characteristic conserved amino acids (PUBMED:10447505). |
| InterPro ACC: | IPR008909 |
| InterPro abstract: | Aminoacyl-tRNA synthetase (aaRS) is a key enzyme during protein biosynthesis. Each aaRS contains a catalytic central domain (CCD), responsible for activating amino acid, and an anticodon-binding domain (ABD), necessary for binding the anticodon in cognate tRNA. aaRSs are classified into class I and II (aaRS-I and aaRS-II) based on the topologies of CCDs. Whereas the structure of the CCDs is similar … expand |
| GO process: | arginyl-tRNA aminoacylation (GO:0006420) |
| GO function: | arginine-tRNA ligase activity (GO:0004814), ATP binding (GO:0005524) |
| Family alignment: | View the Family alignment or the Alignment consensus sequence |
| There are 33 789 DALR_1 domains in 33 786 proteins in SMART's NRDB database. | |
Taxonomic distribution of proteins containing DALR_1 domains
The tree below includes only several representative species and genera. The complete taxonomic breakdown of all proteins containing DALR_1 domains can be accessed here. Click the counts or percentage values to display the corresponding proteins.
Predicted cellular role
| Cellular role: | Translation |
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Relevant references for this domain
Primary literature for the DALR_1 domain is listed below. Automatically-derived, secondary literature is also available.
KEGG pathways involving proteins which contain this domain
This information is based on the mapping of SMART genomic protein database to KEGG orthologous groups. Percentages are related to the number of proteins containing a DALR_1 domain which could be assigned to a KEGG orthologous group, and not all proteins containing DALR_1 domains. Please note that proteins can be included in multiple pathways, ie. the numbers below will not add to 100%.