Anoxybacillus gonensis	-	746547	
Anoxybacillus gonensis G2	-	746547	
Bacillus subtilis	-	648971	
Bos taurus	-	648988, 648991, 648996	
Caulobacter vibrioides	-	716303	
Chlamydia trachomatis	-	648983, 648995, 649000	
Chlamydia trachomatis L2/CPEC	-	648995	
Drosophila melanogaster	-	715786, 728541, 744789, 744847, 744848, 745038, 746170	
Escherichia coli	-	648962, 648963, 648966, 648980, 648981, 648983, 648984, 648986, 648989, 648992, 648993, 649000, 649002, 661141, 661241, 661644, 674909, 677028, 690817, 702613, 716303	
Escherichia coli	BL21(DE3)	672395	
Escherichia coli	harboring the plasmid pMW5	648997	
Escherichia coli B / ATCC 11303	-	648981	
Homo sapiens	-	648965, 648967, 648969, 671115, 674816, 674862, 674886, 694484, 715549, 727427, 744848	
Homo sapiens	CTP synthase 2	715549	
Homo sapiens	CTP synthetase type I	648966	
Homo sapiens	CTP synthetase type II	648966, 648970	
Homo sapiens	genes CTPS1 and CTPS2	694934	
Lactococcus lactis	-	648964, 648968, 648974, 660794, 661713	
Lactococcus lactis	subsp. cremonis	648977	
Mus musculus	-	648982, 648985, 648987, 648998, 649001, 649003, 727427, 745053	
Mus musculus	CTP synthetase type I	648966	
Mus musculus	CTP synthetase type II	648966	
Plasmodium falciparum	-	662806	
Rattus norvegicus	-	648990	
Saccharolobus solfataricus	-	713658	
Saccharomyces cerevisiae	-	648973, 648975, 648976, 648978, 648994, 648999, 745736	
Saccharomyces cerevisiae	URA7	648966	
Saccharomyces cerevisiae	URA7 and URA8 genes encoding CTP synthetase	694934	
Saccharomyces cerevisiae	URA8	648966	
Saccharomyces cerevisiae ATCC 204508	-	745736	
Thermus thermophilus	HB8	648979	
Thermus thermophilus HB8	-	663402	
Thermus thermophilus HB8 / ATCC 27634 / DSM 579	HB8	648979	
Trypanosoma brucei	-	648972, 674786, 727139