InterPro results for type:active_site

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Cysteine peptidase, cysteine active site (IPR000169) A cysteine peptidase is a proteolytic enzyme that hydrolyses a peptide bond using the thiol group of a cysteine residue as a nucleophile. Hydrolysis involves usually a catalytic t...

Membrane dipeptidase, active site (IPR000180) This signature defines the active site of peptidases belong to the MEROPS peptidase family M19 (membrane dipeptidase family, clan MJ). The protein fold of the peptidase domain for...

Prokaryotic transglycosylase, active site (IPR000189) Bacterial lytic transglycosylases degrade murein via cleavage of the beta-1,4- glycosidic bond between N-acetylmuramic acid and N-acetylglucosamine, with the concomitant formation...

Phosphoglycerate/bisphosphoglycerate mutase, active site (IPR001345) Phosphoglycerate mutase (PGAM) and bisphosphoglycerate mutase (BPGM) are structurally related enzymes that catalyse reactions involving the transfer of phospho groups between the ...

Thermonuclease active site (IPR002071) Staphylococcus aureus secretes a thermostable nuclease , known as thermonuclease (TNase), which is a calcium-dependent enzyme that catalyzes the hydrolysis of both DNA and RNA at ...

Phosphoribosylglycinamide formyltransferase, active site (IPR001555) Phosphoribosylglycinamide formyltransferase (GART) catalyses the third step in de novo purine biosynthesis, the transfer of a formyl group to 5'-phosphoribosylglycinamide. In high...

Serine proteases, V8 family, serine active site (IPR000126) A number of prokaryotic proteases have been shown to be evolutionary related; their catalytic activity is provided by a charge relay system similar to that of the trypsin family o...

Hydroxymethylglutaryl-CoA lyase, active site (IPR000138) Synonym(s): 3-hydroxy-3-methylglutaryl-coenzyme A synthase, HMG-CoA lyase. HMG-CoA lyase catalyses the transformation of HMG-CoA into acetyl-CoA and acetoacetate. In vertebrates i...

Pyridine nucleotide-disulphide oxidoreductase, class I, active site (IPR012999) The pyridine nucleotide-disulphide oxidoreductases are FAD flavoproteins which contain a pair of redox-active cysteines involved in the transfer of reducing equivalents from the F...

FMN-dependent alpha-hydroxy acid dehydrogenase, active site (IPR008259) A number of oxidoreductases that act on alpha-hydroxy acids and which are FMN-containing flavoproteins have been shown to be structurally related. The first step in the reaction m...