2.7.4.8 5,5'-dithiobis(2-nitrobenzoate) - 303 2.7.4.8 6-Selenoguanosine 5'-phosphate GMP-phosphorylation, pI 4.9-isozyme, competitive with respect to GMP 92063 2.7.4.8 6-Thioguanosine 5'-phosphate dGMP-phosphorylation; not thiodeoxyguanosine derivative 29639 2.7.4.8 6-Thioguanosine 5'-phosphate GMP-phosphorylation, pI 4.9-isozyme, competitive with respect to GMP 29639 2.7.4.8 8-azaguanosine 5'-monophosphate (d)GMP-phosphorylation 15600 2.7.4.8 8-bromoguanosine 5'-monophosphate (d)GMP-phosphorylation 43653 2.7.4.8 9-(1,3-dihydroxy-2-propylmethyl)guanine 5'-monophosphate - 16912 2.7.4.8 9-(2-hydroxyethoxymethyl)guanine 5'-monophosphate - 12765 2.7.4.8 9-(6,6-difluoro-6-phosphonohexyl)guanine competitive with respect to GMP, non-competitive with respect to ATP 51497 2.7.4.8 9-(6-phosphonohexyl)guanine competitive with respect to GMP, non-competitive with respect to ATP 51498 2.7.4.8 AMP 10-15% inhibition at 5 mM 30 2.7.4.8 Ap5G Ap5G locks an incompletely closed conformation of the enzyme, in which the adenine moiety is located outside its expected binding site. Instead, it binds at a subunit interface that is unique to the bacterial enzyme, which is in equilibrium between a dimeric and an hexameric form in solution. 36150 2.7.4.8 ATP - 4 2.7.4.8 ATP free form, substrate inhibition, competitive toward MgATP2- 4 2.7.4.8 aurin 82% inhibition at 0.05 mM 212559 2.7.4.8 Ca2+ in the presence of Mg2+ 15 2.7.4.8 Ca2+ high inhibition at 1 mM 15 2.7.4.8 CMP 10-15% inhibition at 5 mM 100 2.7.4.8 Cs+ strong 580 2.7.4.8 dAMP 10-15% inhibition at 5 mM 716 2.7.4.8 dCMP 10-15% inhibition at 5 mM 450 2.7.4.8 dGMP competitive inhibitor to GMP 729 2.7.4.8 dGMP competitive versus GMP and mixed-type versus ATP 729 2.7.4.8 diospyrin - 18445 2.7.4.8 EDTA - 21 2.7.4.8 EDTA 85% inhibition at 3 mM 21 2.7.4.8 EDTA complete inhibition at 1 mM 21 2.7.4.8 GDP GMP-phosphorylation 53 2.7.4.8 GDP - 53 2.7.4.8 GMP competitive inhibitor to dGMP 162 2.7.4.8 GMP non competitive with respect to MgATP2- because of the formation of an abortive complex guanylate kinase-MgATP2-GMP 162 2.7.4.8 GMP - 162 2.7.4.8 GTP GMP-phosphorylation 37 2.7.4.8 guanosine 3',5'-bisdiphosphate specific inhibition of the organellar isozyme 133443 2.7.4.8 guanosine 3',5'-bisdiphosphate specific inhibition of the isozyme 133443 2.7.4.8 indol-3-acetic acid GMP + ATP protect 30088 2.7.4.8 K+ weak 39 2.7.4.8 Li+ - 152 2.7.4.8 Li+ strong 152 2.7.4.8 MgADP- - 795 2.7.4.8 MgATP2- - 108 2.7.4.8 additional information GMP-phosphorylation is less sensitive to metal ions than dGMP-phosphorylation; minimal inactivation by iodoacetate and iodoacetamide not affected by the presence or absence of KCl; no inhibition by 2-mercaptoethanol, 1,4-dithiothreitol 2 2.7.4.8 additional information no inhibition by 2-mercaptoethanol, 1,4-dithiothreitol; no inhibition by guanosine, AMP, CMP, UMP, XMP, 6-thioinosine 5'-phosphate 2 2.7.4.8 additional information guanylic nucleotides strongly inhibit, compete with GMP 2 2.7.4.8 additional information no inhibition by 9-(5-phosphonopentyl)guanine (i.e. isosteric analogue of acyclovir 5'-monophosphate) 2 2.7.4.8 additional information no inhibition by TMP and by 2-mercaptoethanol up to 5 mM 2 2.7.4.8 additional information no inhibition of the cytosolic isozyme by guanosine 3',5'-bisdiphosphate 2 2.7.4.8 additional information no or poor inhibition by sulfhydryl group inhibitors p-chloromercuribenzoate and N-ethylmaleimide, reducing agents (DTT and BME) and His modification by diethyl dicarbonate. No or poor inhibition by DEC, ivermectin and levamisole 2 2.7.4.8 additional information in silico identification of novel antagonists and binding insights by structural and functional analyses of guanylate kinase of Leishmania donovani and interaction with inhibitors 2 2.7.4.8 N-ethylmaleimide - 49 2.7.4.8 Ni2+ high inhibition at 1 mM 38 2.7.4.8 p-chloromercuribenzoic acid 1,4-dithiothreitol reverses 614 2.7.4.8 p-hydroxymercuribenzoate no effect at 0.25 mM, 30% activity at 2.5 mM 98 2.7.4.8 p-hydroxymercuribenzoate - 98 2.7.4.8 P1 -(5'-adenosyl)-P5 -(5'-guanosyl)pentaphosphate a non-hydrolysable bi-substrate analogue 213759 2.7.4.8 phosphate weak 16 2.7.4.8 PMSF inhibits 65% at 5 mM 248 2.7.4.8 suramin 83.5% inhibition at 0.01 mM 704 2.7.4.8 UMP 10-15% inhibition at 5 mM 133 2.7.4.8 Zn2+ high inhibition at 1 mM 14