Egftnjytyk

Anticodon-binding domain of tRNA leucyl-tRNA synthetase from Thermus thermophilus complexed with a post-transfer editing substrate analogue Identifiers Symbol Anticodon_2 Pfam PF08264 InterPro IPR013155 SCOP 1ivs SUPERFAMILY 1ivs Available protein structures: Pfam structures PDB RCSB PDB; PDBe; PDBj PDBsum structure summary DALR anticodon binding domain 1 Thermus thermophilus arginyl-trna synthetase Identifiers Symbol DALR_1 Pfam PF05746 Pfam clan CL0258 InterPro IPR008909 SCOP 1bs2 SUPERFAMILY 1bs2 Available protein structures: Pfam structures PDB RCSB PDB; PDBe; PDBj PDBsum structure summary DALR anticodon binding domain 2 crystal structure of cysteinyl-tRNA synthetase binary complex with tRNA Cys Identifiers Symbol DALR_2 Pfam PF09190 Pfam clan CL0258 InterPro IPR015273 Available protein structures: Pfam structures

The structure of a protease (TEV protease) complexed with its peptide substrate in black with catalytic residues in red.( PDB: 1LVB ​) A protease (also called a peptidase or proteinase ) is an enzyme that performs proteolysis: protein catabolism by hydrolysis of peptide bonds. Proteases have evolved multiple times, and different classes of protease can perform the same reaction by completely different catalytic mechanisms. Proteases can be found in Animalia, Plantae, Fungi, Bacteria, Archaea and viruses. Contents 1 Hierarchy of proteases 1.1 Based on catalytic residue 1.1.1 Peptide lyases 1.2 Evolutionary phylogeny 1.3 Classification based on optimal pH 2 Enzymatic function and mechanism 2.1 Catalysis 2.2 Specificity 2.3 Degradation and autolysis 3 Biodiversity of proteases 3.1 Plants 3.2 Animals 3.3 Bacteria 3.4 Viruses 4 Uses 5 Inhibitors 6 See also 7 References 8 External links H