Conserved Protein Domain Family

cl00022: YbaK_like Superfamily 
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YbaK-like. The YbaK family of deacylase domains includes the INS amino acid-editing domain of the bacterial class II prolyl tRNA synthetase (ProRS), and it's trans-acting homologs, YbaK, ProX, and PrdX. The primary function of INS is to hydrolyze mischarged cysteinyl-tRNA(Pro)'s, thus helping ensure the fidelity of translation. Organisms whose ProRS lacks the INS domain express an INS homolog in trans (e.g. YbaK, ProX, or PrdX).
Accession: cl00022
PSSM Id: 320718
Name: YbaK_like
Created: 8-Feb-2008
Updated: 19-Sep-2018
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