. Author manuscript; available in PMC: 2019 Oct 8.

Published in final edited form as: Nat Cell Biol. 2019 Apr 8;21(5):592–602. doi: 10.1038/s41556-019-0307-4

Table 1.

Molar ratios in the CAP/actin complex.

Mole percentage of indicated protein compared to CAP^*		CAP1	CAP2	CAP1&2	BIF
Actin	Avg	82.5%	88.1%	90.5%	106.8%
	STD	9.4%	11.7%	10.7%	4.3%
	N	6	24	2	3
Untagged CAP	Avg	16.8%	16.3%	16.5%	NA
	STD	14.3%	12.4%	15.0%	NA
	N	2	20	3	NA

Calculated from densitometry of Coomassie-stained SDS-PAGE. CAP1, CAP2, and CAP1&2 = purified GFP-fusion proteins from HEK293 cells. BIF = purified brain inhibitory fraction.

represents CAP-GFP (for CAP1, CAP2, and CAP1&2) or CAP (BIF) set to 100%.

N = number of independent protein preparations analyzed.