6.3.4.2	additional information	-	additional information	-	648963, 648964	
6.3.4.2	additional information	-	additional information	inhibition kinetics. Multisite inhibition of CTPS-catalyzed NH3-dependent CTP formation by caffeine	702613	
6.3.4.2	additional information	-	additional information	kinetic mechanism, activation and inhibition kinetics	674909	
6.3.4.2	additional information	-	additional information	no saturation kinetic is obtained with S-nitroso-L-homocysteine	677028	
6.3.4.2	additional information	-	additional information	nucleotide and nucleoside analogues of GTP and guanosine, respectively, all inhibit NH3- and Gln-dependent CTP formation to a similar extent (IC50 : 0.2–0.5 mM). This inhibition appears to be due solely to the purine base and is relatively insensitive to the identity of the purine with the exception of inosine, ITP, and adenosine (IC50 : 4–12 mM). 8-Oxoguanosine is the best inhibitor identified (IC50 : 0.08 mM).	674909	
6.3.4.2	0.0023	-	acivicin	-	674786	
6.3.4.2	0.027	-	S-nitroso-L-cysteine	Kinact: 0.48/min	677028	
6.3.4.2	0.08	-	2-Thiocytidine 5'-triphosphate	pH 7.2, inhibition of glutamine reaction and ammonia reaction	648986	
6.3.4.2	0.08	-	CTP	pH 7.2, inhibition of glutamine reaction	648986	
6.3.4.2	0.09	-	CTP	pH 7.2, inhibition of ammonia reaction	648986	
6.3.4.2	0.1	-	2-thiouridine 5'-triphosphate	pH 7.2, inhibition of glutamine reaction	648986, 648993	
6.3.4.2	0.12	-	GTP	0.2 mM guanosine	674909	
6.3.4.2	0.18	-	5-bromoUTP	pH 7.2, inhibition of glutamine reaction	648986, 648993	
6.3.4.2	0.182	-	Gln	30°C, pH 8.0, inhibition of hydroxylamine-dependent N4-OH CTP synthesis in presence of GTP	660794	
6.3.4.2	0.22	-	GTP	0.1 mM guanosine	674909	
6.3.4.2	0.25	-	2-thiouridine 5'-triphosphate	pH 7.2, inhibition of ammonia reaction	648986, 648993	
6.3.4.2	0.27	-	6-thioguanosine 5'-triphosphate	-	674909	
6.3.4.2	0.28	-	GTP	no guanosine	674909	
6.3.4.2	0.29	-	O-methylguanosine 5'-triphosphate	-	674909	
6.3.4.2	0.33	-	1-beta-D-ribofuranosyl-2-thiouracil 5'-triphosphate	pH 7.2, inhibition of glutamine reaction	648986, 648993	
6.3.4.2	0.36	-	2'-deoxy-GTP	-	674909	
6.3.4.2	0.366	-	GTP	30°C, pH 8.0, inhibition of N4-OH-CTP synthesis	660794	
6.3.4.2	0.39	-	glutamate gamma-semialdehyde	-	648963	
6.3.4.2	0.5	-	guanosine 5'-tetraphosphate	-	674909	
6.3.4.2	0.51	-	s4UTP	pH 7.2, inhibition of ammonia reaction	648986, 648993	
6.3.4.2	0.53	-	5-bromoUTP	pH 7.2, inhibition of ammonia reaction	648986, 648993	
6.3.4.2	1.1	-	adenylyliminodiphosphate	pH 8.6	648985	
6.3.4.2	3.36	-	2',3'-dialdehyde adenosine 5'-triphosphate	in the presence of 10 mM UTP	672395	
6.3.4.2	3.7	-	2',3'-dialdehyde adenosine 5'-triphosphate	K306A: replacement of lysine 306 by alanine reduces the rate of 2',3'-dialdehyde adenosine 5'-triphosphate-dependent inactivation	672395	
6.3.4.2	4.5	-	ITP	-	674909	
6.3.4.2	5.6	-	D,L-2-amino-4-phosphonobutyrate	pH 8.0, reaction with ammonia	648963	
6.3.4.2	11	-	pyrrole-2-carboxylate	pH 8.0, reaction with ammonia	648963	
6.3.4.2	12.6	-	L-2-pyrrolidone-5-carboxylate	pH 8.0, reaction with ammonia	648963