Biochemical Activity (Proteolytic Processing)

An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.

Publication

Site-directed mutagenesis of alpha II spectrin at codon 1175 modulates its mu-calpain susceptibility.

Stabach PR, Cianci CD, Glantz SB, Zhang Z, Morrow JS

Intracellular proteolysis by the calpains, a family of Ca2+ activated cysteine proteases, is a ubiquitous yet poorly understood process. Their action is implicated in an array of cellular and pathologic processes, including long-term potentiation, synaptic remodeling, protein kinase C and steroid receptor activation, ischemic cellular injury, and apoptosis. Unlike most proteases, the calpains display unusually strict substrate specificity, often cleaving ... [more]

Biochemistry Jan. 07, 1997; 36(1);57-65 [Pubmed: 8993318]

Throughput

  • Low Throughput

Curated By

  • BioGRID