InterPro results for type:binding_site

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Rhodopsin, retinal binding site (IPR018229) The bacterial opsins are retinal-binding proteins that provide light- dependent ion transport and sensory functions to a family of halophilic bacteria. They are integral membrane ...

Alanine racemase, pyridoxal-phosphate attachment site (IPR020622) Alanine racemase catalyses the pyridoxal-dependent conversion of L-alanine into D-alanine, a key component of bacterial peptidoglycan. In Escherichia coli and Salmonella typhimuri...

Peptidase M10A, cysteine switch, zinc binding site (IPR021158) Over 70 metallopeptidase families have been identified to date. In these enzymes a divalent cation which is usually zinc, but may be cobalt, manganese or copper, activates the wat...

Lipoxygenase, iron binding site (IPR020833) Lipoxygenases are a class of iron-containing dioxygenases which catalyses the hydroperoxidation of lipids, containing a cis,cis-1,4-pentadiene structure. They are common in plants...

Peptidase M16, zinc-binding site (IPR001431) Over 70 metallopeptidase families have been identified to date. In these enzymes a divalent cation which is usually zinc, but may be cobalt, manganese or copper, activates the wat...

Urease nickel binding site (IPR029754) Urease (urea amidohydrolase) is a nickel-binding enzyme that catalyses the hydrolysis of urea to carbon dioxide and ammonia. Historically, it was the first enzyme to be crystalliz...

Aminotransferase, class-II, pyridoxal-phosphate binding site (IPR001917) Aminotransferases share certain mechanistic features with other pyridoxal-phosphate dependent enzymes, such as the covalent binding of the pyridoxal-phosphate group to a lysine re...

Sulphate/thiosulphate-binding site (IPR034408) Sulphate-binding protein (gene sbp or sbpA) and thiosulphate-binding protein (gene cysP) are two structurally related periplasmic bacterial proteins which specifically bind sulpha...

Cytochrome c oxidase, subunit I, copper-binding site (IPR023615) Cytochrome c oxidase is a key enzyme in aerobic metabolism. Proton pumping haem-copper oxidases represent the terminal, energy-transfer enzymes of respiratory chains in prokaryote...

Ureohydrolase, manganese-binding site (IPR020855) The ureohydrolase superfamily includes arginase , agmatinase , formiminoglutamase and proclavaminate amidinohydrolase . These enzymes share a 3-layer alpha-beta-alpha structure, a...