. Author manuscript; available in PMC: 2014 Nov 1.

Published in final edited form as: FEBS Lett. 2013 Sep 8;587(21):10.1016/j.febslet.2013.08.035. doi: 10.1016/j.febslet.2013.08.035

Table 1. Ddp1p/DIPP kinetic data.

	1-InsP₇		5-InsP₇		InsP₈
	K_m (nM)	10² × k_cat (s^-1)	K_m (nM)	10² × k_cat (s^-1)	K_m (nM)	10² × k_cat (s^-1)
Ddp1p	105	2.4 ± 0.05	93	0.4 ± 0.1	148	0.5 ± 0.1
DIPP1	42	110 ± 30	52	13 ± 3	85	10 ± 2
DIPP2α	60	5 ± 2	35	0.7 ± 0.2	55	0.24 ± 0.08
DIPP2β	70	1.7 ± 0.5	40	0.3 ± 0.09	42	0.16 ± 0.02
DIPP3α	104	23 ± 2	146	4 ± 2	126	2.2 ± 0.4
DIPP3β	73	8 ± 2	63	0.88 ± 0.07	78	0.37 ± 0.06

Kinetic data were obtained as described in Section 2. Average (n=3-5) substrate affinities were first compiled as -log K_m (SEMs were <3% of the mean) and then transformed to K_m for the Table.