Phosphoribosylaminoimidazole carboxylase
From Proteopedia
(Difference between revisions)
(New page: <StructureSection load='1d7a' size='350' side='right' caption='Structure of E. coli PurE complex with AIR (PDB entry 1d7a)' scene=''> '''Phosphoribosylaminoimidazole carboxylase ...) |
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| - | + | <StructureSection load='1d7a' size='350' side='right' caption='Structure of ''E. coli'' PurE octamer complex with 5-aminoimidazole ribonucleotide (AIR) (PDB entry [[1d7a]])' scene=''> | |
| - | <StructureSection load='1d7a' size='350' side='right' caption='Structure of E. coli PurE complex with AIR (PDB entry [[1d7a]])' scene=''> | + | |
'''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== | ||
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[[1qcz]] – EcPurE – ''Escherichia coli''<br /> | [[1qcz]] – EcPurE – ''Escherichia coli''<br /> | ||
Revision as of 08:56, 4 December 2013
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