| Post Translational Modifications | Preferentially phosphorylated in cells arrested early in S phase. Phosphorylation in the C-terminus weakens the interaction with CDC45. |
| Function | Possible ATPase involved in DNA replication, may facilitate loading of CDC45 onto pre-replication complexes. An aminoacyl-tRNA editing enzyme that deacylates mischarged D-aminoacyl-tRNAs. Also deacylates mischarged glycyl-tRNA(Ala), protecting cells against glycine mischarging by AlaRS. Acts via tRNA-based rather than protein-based catalysis.rejects L-amino acids rather than detecting D-amino acids in the active site. By recycling D-aminoacyl-tRNA to D-amino acids and free tRNA molecules, this enzyme counteracts the toxicity associated with the formation of D-aminoacyl-tRNA entities in vivo and helps enforce protein L-homochirality. |
| Protein Name | D-Aminoacyl-Trna Deacylase 1DtdDna-Unwinding Element-Binding Protein BDue-BGly-Trna(Ala DeacylaseHistidyl-Trna Synthase-Related |
| Database Links | |
| Cellular Localisation | NucleusCytoplasmAssociated With Chromatin At Some Replication Origins Containing Functional Dna-Unwinding Elements |
| Alternative Protein Names | D-Aminoacyl-Trna Deacylase 1 proteinDtd proteinDna-Unwinding Element-Binding Protein B proteinDue-B proteinGly-Trna(Ala Deacylase proteinHistidyl-Trna Synthase-Related proteinDTD1 proteinC20orf88 proteinDUEB proteinHARS2 protein |
Information sourced from Uniprot.org