8K8X
CryoEM of LonC open pentamer, apo state
External Resource: Annotation
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth D], B [auth C], C [auth B], D [auth A], E | PF05362 | Lon protease (S16) C-terminal proteolytic domain (Lon_C) | Lon protease (S16) C-terminal proteolytic domain | The Lon serine proteases must hydrolyse ATP to degrade protein substrates. In Escherichia coli, these proteases are involved in turnover of intracellular proteins, including abnormal proteins following heat-shock. The active site for protease activit ... | Domain |
A [auth D], B [auth C], C [auth B], D [auth A], E | PF13654 | LonB-like, AAA domain (AAA_32) | LonB-like, AAA domain | This entry includes a wide variety of AAA domains, including some that have lost essential nucleotide binding residues in the P-loop. This domain is found in Lon proteases from archaea and bacteria [1]. | Domain |
A [auth D], B [auth C], C [auth B], D [auth A], E | PF20436 | Archaeal LonB, AAA+ ATPase LID domain (LonB_AAA-LID) | Archaeal LonB, AAA+ ATPase LID domain | The species-specific Lon-insertion domain (LID) is characteristic of Lon proteases (also known as endopeptidase La) and is fused to the AAA+ module [1]. Bacterial and eukaryotic Lons (LonA) have a LID at the N-terminal of AAA+ module; in archaeal Lon ... | Domain |