3.6.5.6 2,3,4-trimethoxy-4'-(carbomethoxy)-1,1'-biphenyl - 644204 3.6.5.6 2,3,4-trimethoxy-4'-(carbomethoxy)-1,1'-biphenyl initiation of the GTPase 644203 3.6.5.6 allocolchicine - 644203, 644204 3.6.5.6 ATP ATP interacts with FtsZDr and stimulates its GTPase activity by about 2fold possibly by increasing both substrate affinity and rate of reaction 733983 3.6.5.6 Colchicine - 644208, 644209, 685083 3.6.5.6 Colchicine enhances GTPase activity of tubulin 669786 3.6.5.6 Colchicine induced by all colchicine analogues that contain rings A, C or C' 644203 3.6.5.6 Colchicine induces GTPase activity 644199, 644203, 644206 3.6.5.6 dimethyl sulfoxide cosolvent stabilizes tubulin 644203 3.6.5.6 glycerol cosolvent stabilizes tubulin, GTP hydrolysis increases by addition of 3.4 M 644203