4.3.1.B2	additional information	-	additional information	kinetic model	727051	
4.3.1.B2	0.00042	-	L-glutamine	pH 8.0, 30°C, mutant enzyme D359A	726941	
4.3.1.B2	0.0006	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-monophosphate	pH 8.5, 25°C	748148	
4.3.1.B2	0.0011	-	L-glutamine	pH 7.0, 30°C, cosubstrate: N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate, mutant enzyme R239A	726939	
4.3.1.B2	0.0028	-	L-glutamine	pH 7.0, 30°C, cosubstrate: N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate, mutant enzyme R239H	726939	
4.3.1.B2	0.0032	-	L-glutamine	pH 8.0, 30°C, mutant enzyme K196A/D359A	726941	
4.3.1.B2	0.0036	-	L-glutamine	pH 7.0, 30°C, cosubstrate: N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate, mutant enzyme K258A	726939	
4.3.1.B2	0.004	-	L-glutamine	pH 8.0, 30°C, mutant enzyme N13A	726941	
4.3.1.B2	0.007	-	L-glutamine	pH 7.0, 30°C, cosubstrate: N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate, mutant enzyme R239K	726939	
4.3.1.B2	0.013	-	L-glutamine	pH 8.0, 30°C, IGP synthase enzyme with a E46G mutant subunit HisF	727736	
4.3.1.B2	0.016	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: L-glutamine, mutant enzyme Q397A	726941	
4.3.1.B2	0.024	-	L-glutamine	pH 8.0, 30°C, IGP synthase enzyme with a R5H mutant subunit HisF	727736	
4.3.1.B2	0.03	-	NH4+	pH 8.0, 30°C, IGP synthase holoenzyme	726928	
4.3.1.B2	0.032	-	NH4+	pH 8.0, 30°C, HisF subunit	726928	
4.3.1.B2	0.039	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: NH4+, mutant enzyme K258A	726939	
4.3.1.B2	0.084	-	L-glutamine	pH 7.0, 30°C, cosubstrate: N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate, mutant enzyme K258R	726939	
4.3.1.B2	0.12	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: NH4+, mutant enzyme K258R	726939	
4.3.1.B2	0.21	-	L-glutamine	pH 8.0, 30°C, mutant enzyme Q397A	726941	
4.3.1.B2	0.247	-	L-glutamine	pH 7.0, 30°C, cosubstrate: N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate, mutant enzyme K360A	726939	
4.3.1.B2	0.392	-	NH4+	pH 8.0, 30°C, IGP synthase enzyme with a E46G mutant subunit HisF	727736	
4.3.1.B2	0.399	-	NH4+	pH 8.0, 30°C, IGP synthase enzyme with a R5H mutant subunit HisF	727736	
4.3.1.B2	0.425	-	NH4+	pH 8.0, 30°C, IGP synthase enzyme with a Q123R mutant subunit HisF	727736	
4.3.1.B2	0.46	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: L-glutamine, mutant enzyme K258A	726939	
4.3.1.B2	0.5	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: L-glutamine, mutant enzyme R239H	726939	
4.3.1.B2	0.51	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: L-glutamine, mutant enzyme K196A/D359A	726941	
4.3.1.B2	0.52	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: L-glutamine, mutant enzyme D359A	726941	
4.3.1.B2	0.55	-	NH3	pH 8.0, 30°C, IGP synthase holoenzyme	726928	
4.3.1.B2	0.57	-	NH3	pH 8.0, 30°C, HisF subunit	726928	
4.3.1.B2	0.581	-	NH4+	pH 8.0, 30°C, IGP synthase enzyme with a C124R mutant subunit HisF	727736	
4.3.1.B2	0.59	-	L-glutamine	pH 7.0, 30°C, cosubstrate: N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate, mutant enzyme K360R	726939	
4.3.1.B2	1.2	-	L-glutamine	pH 8.0, 30°C, mutant enzyme K196A	726941	
4.3.1.B2	1.2	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: NH4+, mutant enzyme Q397A	726941	
4.3.1.B2	1.4	-	L-glutamine	pH 8.5, 25°C	748148	
4.3.1.B2	1.4	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: L-glutamine, mutant enzyme R239A	726939	
4.3.1.B2	2.8	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: NH4+, mutant enzyme R239A	726939	
4.3.1.B2	2.9	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: NH4+, mutant enzyme R239H	726939	
4.3.1.B2	3.1	-	L-glutamine	pH 7.0, 30°C	728731	
4.3.1.B2	3.6	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: NH4+, mutant enzyme D359A	726941	
4.3.1.B2	3.8	-	L-glutamine	pH 7.0, 30°C, cosubstrate: N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate, wild-type enzyme	726939	
4.3.1.B2	3.8	-	L-glutamine	pH 8.0, 30°C, wild-type enzyme	726941	
4.3.1.B2	3.8	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: NH4+, mutant enzyme R239K	726939	
4.3.1.B2	3.8	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: NH4+, mutant enzyme K196A/D359A	726941	
4.3.1.B2	4.3	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: NH4+, mutant enzyme K360R	726939	
4.3.1.B2	4.9	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: NH4+, mutant enzyme N13A	726941	
4.3.1.B2	5.5	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: L-glutamine, mutant enzyme R239K	726939	
4.3.1.B2	9	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: L-glutamine, mutant enzyme N13A	726941	
4.3.1.B2	11	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: NH4+, mutant enzyme K360A	726939	
4.3.1.B2	14	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: NH4+, mutant enzyme K196A	726941	
4.3.1.B2	15	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: NH4+, wild-type enzyme	726939	
4.3.1.B2	15	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: NH4+, wild-type enzyme	726941	
4.3.1.B2	38	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, IGP synthase holoenzyme	726928	
4.3.1.B2	60	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: L-glutamine, mutant enzyme K258R	726939	
4.3.1.B2	110	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: L-glutamine, mutant enzyme K360R	726939	
4.3.1.B2	120	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, IGP synthase enzyme with a R5H mutant subunit HisF	727736	
4.3.1.B2	130	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: L-glutamine, mutant enzyme K360A	726939	
4.3.1.B2	240	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, IGP synthase enzyme with a C124R mutant subunit HisF	727736	
4.3.1.B2	270	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, HisF subunit	726928	
4.3.1.B2	300	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, IGP synthase enzyme with a E46G mutant subunit HisF	727736	
4.3.1.B2	300	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, IGP synthase enzyme with a Q123R mutant subunit HisF	727736	
4.3.1.B2	950	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C	728731	
4.3.1.B2	1200	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 7.0, 30°C, cosubstrate: L-glutamine, wild-type enzyme	726939	
4.3.1.B2	1200	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: L-glutamine, wild-type enzyme	726941	
4.3.1.B2	2800	-	N1-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-carboxamido-1-beta-D-ribofuranosyl 5'-phosphate	pH 8.0, 30°C, cosubstrate: L-glutamine, mutant enzyme K196A	726941	
4.3.1.B2	5700	-	L-glutamine	pH 8.0, 30°C, IGP synthase holoenzyme	726928