Phosphoribosylaminoimidazole carboxylase

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'''Phosphoribosylaminoimidazole carboxylase (PurE)''' is part of the purine biosynthesis and catalyses the reversible conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 5-aminoimidazole ribonucleotide (AIR). In E. coli PurE is an independent enzyme while in plants and fungi it is a domain of phosphoribosylaminoimidazole carboxylase.
'''Phosphoribosylaminoimidazole carboxylase (PurE)''' is part of the purine biosynthesis and catalyses the reversible conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 5-aminoimidazole ribonucleotide (AIR). In E. coli PurE is an independent enzyme while in plants and fungi it is a domain of phosphoribosylaminoimidazole carboxylase.
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==3D structures of PurE==
==3D structures of PurE==

Revision as of 09:27, 3 December 2014

Structure of E. coli PurE octamer complex with 5-aminoimidazole ribonucleotide (AIR) (PDB entry 1d7a)

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3D structures of PurE

Updated on 03-December-2014

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