6.3.3.1 35500 - x * 35500, SDS-PAGE 653485 6.3.3.1 36400 - 2 * 36400, SDS-PAGE of the plastid enzyme, 2 * 36900, SDS-PAGE of the mitochondrial enzyme 653535 6.3.3.1 36726 - x * 36726, calculation from nucleotide sequence 1307 6.3.3.1 36900 - 2 * 36400, SDS-PAGE of the plastid enzyme, 2 * 36900, SDS-PAGE of the mitochondrial enzyme 653535 6.3.3.1 37057 - x * 37057, calculation from nucleotide sequence 1259 6.3.3.1 38500 - 2 * 38500, SDS-PAGE 1308 6.3.3.1 40000 - 4-6 * 40000, SDS-PAGE, bifunctional enzyme with AIR synthetase activity and phosphoribosyl-glycinamide synthetase activity. Phosphoribosyl-glycinamide synthetase activity is associated with both the monomeric and multimeric forms, but AIR synthetase is only associated with the multimer 1313 6.3.3.1 71700 - gel filtration, sucrose density gradient ultracentrifugation 1308 6.3.3.1 74400 - native PAGE of the plastid enzyme 653535 6.3.3.1 75900 - native PAGE of the mitochondrial enzyme 653535