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Literature summary for 3.4.21.53 extracted from

  • Melnikov, E.E.; Andrianova, A.G.; Morozkin, A.D.; Stepnov, A.A.; Makhovskaya, O.V.; Botos, I.; Gustchina, A.; Wlodawer, A.; Rotanova, T.V.
    Limited proteolysis of E. coli ATP-dependent protease Lon - a unified view of the subunit architecture and characterization of isolated enzyme fragments (2008), Acta Biochim. Pol., 55, 281-296.
    View publication on PubMed

General Stability

General Stability Organism
identification of four regions sensitive to chymotryptic digestion Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
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Subunits

Subunits Comment Organism
More the ATPase fragment isolated after chymotryptic digestion of the protein has no ATPase activity in spite of its ability to bind nucleotides. It is monomeric in solution. The isolated monomeric proteolytic fragment does not display proteolytic activity. The intact ATPase/proteolytic fragment forms dimers and tetramers and exhibits properties of a non-processive protease and show ATPase activity with self-degradation upon ATP hydrolysis Escherichia coli