LIS - Legume Information System
Information about legume traits for crop improvement
GlycineMine
v5.1.0.3
Glycine data from LIS
v5.1.0.3
Glycine data from LIS
| Type | Family |
| Description | Clp is an ATP-dependent protease that cleaves a number of proteins, such as casein and albumin [ ] and is a member of peptidase family S14. It exists as a heterodimer of ATP-binding regulatory A and catalytic P subunits, both of which are required for effective levels of protease activity in the presence of ATP [, ], although the P subunit alone does possess some catalytic activity []. This entry represents the P subunit.Proteases highly similar to ClpP have been found to be encoded in the genome of bacteria, metazoa, some viruses and in the chloroplast of plants, but seems to be absent in archaea, mollicutes and some fungi []. Clp proteases are involved in a number of cellular processes such as degradation of misfolded proteins, regulation of short-lived proteins and housekeeping removal of dysfunctional proteins. They are also implicated in the control of cell growth, targeting DNA-binding protein from starved cells. ClpP has also been linked to the tight regulation of virulence genes in the pathogens Listeria monocytogenes and Salmonella typhimurium [ ]. Active site consists of the triad Ser, His and Asp []; some members have lost all of these active site residues and are therefore inactive, while others may have one or two large insertions. ClpP seems to prefer hydrophobic or non-polar residues at P1 or P1' positions in its substrate. The protease exists as a tetradecamer made up of two heptameric rings stacked back-to-back such that the catalytic triad of each subunit is located at the interface between three monomers, thus making oligomerization essential for function [, ]. |
| Short Name | ClpP |
