ENTRY       EC 6.3.3.1
NAME        Phosphoribosylformylglycinamidine cyclo-ligase
            Phosphoribosylaminoimidazole synthetase
CLASS       Ligases
            Forming carbon-nitrogen bonds
            Cyclo-ligases
SYSNAME     2-(Formamido)-N1-(5-phosphoribosyl)acetamidine cyclo-ligase
            (ADP-forming)
REACTION    ATP + 2-(Formamido)-N1-(5'-phosphoribosyl)acetamidine = ADP +
            Orthophosphate + 1-(5'-Phosphoribosyl)-5-aminoimidazole
SUBSTRATE   ATP
            2-(Formamido)-N1-(5'-phosphoribosyl)acetamidine
PRODUCT     ADP
            Orthophosphate
            1-(5'-Phosphoribosyl)-5-aminoimidazole
PATHWAY     PATH: MAP00230  Purine metabolism
MOTIF       PS: PS00184  R-F-G-D-P-E-x-Q
            PS: PS00373  G-x-[STM]-[IVT]-x-[FYWVQ]-[VMAT]-x-[DEVM]-x-[LIVM]-D-x-
                         G-x(2)-[LIVT]-x(6)-[LIVM]
GENES       MJA: MJ0203
            MTH: MTH1204
            ECO: b2499(purM)
            HIN: HI1429(purM)
            BSU: purM(ath)
            SYN: slr0838(purM)
            SCE: YGL234W(ADE5)
DBLINKS     University of Geneva ENZYME DATA BANK: 6.3.3.1
            WIT (What Is There) Metabolic Reconstruction: 6.3.3.1
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