InterPro results for type:binding_site

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Cytochrome b5, heme-binding site (IPR018506) Cytochromes b5 are ubiquitous electron transport proteins found in animals, plants and yeasts. The microsomal and mitochondrial variants are membrane-bound, while those from eryth...

Cytochrome c oxidase, subunit Vb, zinc binding site (IPR020893) Cytochrome c oxidase is an oligomeric enzymatic complex which is a component of the respiratory chain complex and is involved in the transfer of electrons from cytochrome c to oxy...

Rubredoxin, iron-binding site (IPR018527) Rubredoxin is a low molecular weight iron-containing protein involved in electron transfer, sometimes replacing ferredoxin as an electron carrier. It is found in bacteria, archaea...

AP endonuclease 1, binding site (IPR020847) DNA damaging agents such as the anti-tumour drugs bleomycin and neocarzinostatin or those that generate oxygen radicals produce a variety of lesions in DNA. Amongst these is base-...

Nitrite/sulphite reductase iron-sulphur/sirohaem-binding site (IPR006066) Nitrite reductases and bacterial sulphite reductases catalyse the 6-electron reduction of nitrite (sulphite) to ammonia (sulphide). On the basis of physiological function, 2 types...

Catalase haem-binding site (IPR002226) Catalases are antioxidant enzymes that catalyse the conversion of hydrogen peroxide to water and molecular oxygen, serving to protect cells from its toxic effects. Hydrogen peroxi...

Fumarate reductase/succinate dehydrogenase, FAD-binding site (IPR003952) In bacteria two distinct, membrane-bound, enzyme complexes are responsible for the interconversion of fumarate and succinate : fumarate reductase (Frd) is used in anaerobic growth...

Multicopper oxidase, copper-binding site (IPR002355) The entry represents a conserved region containing the Cu-binding site found in multicopper oxidases. Multicopper oxidases oxidise their substrate by accepting electrons at a mono...

2Fe-2S ferredoxin, iron-sulphur binding site (IPR006058) Ferredoxins are iron-sulphur proteins that mediate electron transfer in a range of metabolic reactions; they fall into several subgroups according to the nature of their iron-sulp...

PPM-type phosphatase, divalent cation binding (IPR000222) Protein phosphatases remove phosphate groups from various proteins that are the key components of a number of signalling pathways in eukaryotes and prokaryotes. Protein phosphatas...