InterPro results for type:binding_site

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Sigma-54 interaction domain, ATP-binding site 2 (IPR025943) Some bacterial regulatory proteins activate the expression of genes from promoters recognised by core RNA polymerase associated with the alternative sigma-54 factor. These have a ...

Ankyrin-G binding site (IPR020969) Interactions with ankyrin-G are crucial to the localisation of voltage-gated sodium channels (VGSCs) at the axon initial segment and for neurons to initiate action potentials. Thi...

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...

Porphobilinogen deaminase, dipyrromethane cofactor binding site (IPR022419) This entry represents the region around a cysteine residues that is conserved in porphobilinogen deaminases from various prokaryotic and eukaryotic sources. The sulphur atom of th...

Xylulose 5-phosphate/Fructose 6-phosphate phosphoketolase, thiamine diphosphate binding site (IPR019789) Phosphoketolases (PK) are key enzymes of the pentose phosphate pathway of heterofermentative and facultative homofermentative lactic acid bacteria and of the D-fructose 6-phosphat...

Aminotransferase class-V, pyridoxal-phosphate binding site (IPR020578) Aminotransferases share certain mechanistic features with other pyridoxal- phosphate dependent enzymes, such as the covalent binding of the pyridoxal- phosphate group to a lysine ...

Leghaemoglobin, iron-binding site (IPR019824) Globins are haem-containing proteins involved in binding and/or transporting oxygen. They belong to a very large and well studied family that is widely distributed in many organis...

Legume lectin, beta chain, Mn/Ca-binding site (IPR019825) Lectins are carbohydrate-binding proteins. Leguminous lectins form one of the largest lectin families and resemble each other in their physicochemical properties, though they diff...

AP endonuclease 2, zinc binding site (IPR018246) Cellular DNA is spontaneously and continuously damaged by environmental and internal factors such as X-rays, UV light and agents such as the antitumor drugs bleomycin and neocarzi...

Blue (type 1) copper protein, binding site (IPR028871) Although there is an appreciable amount of divergence in the sequences of all these proteins, the copper ligand sites are conserved. This entry represents a conserved site that in...