TABLE 2:

Simulations of a thin hollow cylinder match experimental cohesin measurements.

	Sagittal (nm)		Transverse (nm)		Transverse dip (% maximum intensity)
Cohesin barrel thickness	Average	SD	Average	SD	Average	SD	In range
Experimental	373	63	475	62	32	14	—
1 nm	362	31	487	28	44	2	Yes
50 nm	364	50	486	32	47	2	Yes
100 nm	364	32	483	31	51	2	No
150 nm	360	50	481	31	56	2	No