Protein Domain : Lon protease, N-terminal domain IPR003111

Type  Domain
Description  This entry represents the N-terminal substrate-binding domain of the Lon protease. This ATP-dependent enzyme, a serine peptidase belonging to the MEROPS peptidase family S16, is conserved in archaeal, bacterial and eukaryotic organisms and catalyses rapid turnover of short-lived regulatory proteins and many damaged or denatured proteins. In eukaryotes, the majority of the proteins are located in the mitochondrial matrix [ , ]. In yeast, Pim1, is located in the mitochondrial matrix and required for mitochondrial function. It is constitutively expressed but is increased after thermal stress, suggesting that Pim1 may play a role in the heat shock response [].The structure of this domain has been determined and it represents a general protein and polypeptide interaction domain [ , , , ].
Short Name  Lon_prtase_N

0 Child Features

4 Gene Families

750 Genes

0 Ontology Annotations

0 Parent Features

14 Publications

USDA
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