Increases the activity of a protease, any enzyme catalyzes the hydrolysis peptide bonds.

fatty acid beta-oxidation multienzyme complex

A complex that includes the long-chain 3-hydroxyacyl-CoA dehydrogenase and long-chain enoyl-CoA hydratase activities in two subunits (alpha and beta), catalyzing two steps of the fatty acid beta-oxidation cycle within the mitochondrial matrix.

Catalysis of the reaction: (3S)-3-hydroxyacyl-CoA = trans-2-enoyl-CoA + H2O.

Catalysis of the reaction: (S)-3-hydroxyacyl-CoA + NAD+ = 3-oxoacyl-CoA + NADH + H+.

A ubiquitin ligase complex that degrades mitotic cyclins and anaphase inhibitory protein, thereby triggering sister chromatid separation and exit from mitosis. Substrate recognition by APC occurs through degradation signals, the most common of which is termed the Dbox degradation motif, originally discovered in cyclin B.

A ribonucleoprotein complex, containing RNA and small nuclear ribonucleoproteins (snRNPs) that is assembled during the splicing of messenger RNA primary transcript to excise an intron.

oxoglutarate dehydrogenase complex (sensu Eukaryota)

A complex of multiple copies of three enzymatic components: oxoglutarate dehydrogenase (lipoamide) ; EC:1.2.4.2 (E1), dihydrolipoamide S-succinyltransferase ; EC:2.3.1.61 (E2) and dihydrolipoamide dehydrogenase ; EC:1.8.1.4 (E3); catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and carbon dioxide (CO2) within the mitochondrial matrix. As in, but not restricted to, the eukaryotes (Eukaryota, ncbi_taxonomy_id:2759).

Catalysis of the reaction: P1-P3-bis(5'-adenosyl) triphosphate + H2O = ADP + AMP.

Ribonucleoprotein complex containing small nuclear RNA U5; a component of both the major and minor spliceosome complexes.

A ribonucleoprotein complex, that includes the U7 snRNA, required for the 3'-end processing of replication dependent histone pre-mRNAs.

The major (U2-dependent) spliceosome is composed of five snRNP complexes (U1, U2, U4, U5, and U6) as well as many non-snRNP proteins. It acts through many RNA-RNA, RNA-protein, and protein-protein interactions to precisely excise each intron and join the flanking exons.