Table 2.

X-ray refinement statistics

DOI: http://dx.doi.org/10.7554/eLife.05553.004

Complex	HpSPHb	Tbb HpHbR	TbbHpHbR:HpSPHb
Resolution (Å)	2.05	1.85	3.1
No. reflections	43,170	44,685	17,302
Rwork / Rfree (%)	18.0 / 22.4	19.84 / 23.95	19.5 / 21.7
No. of protein residues in model	544	523	782
rmsd bond lengths (Å)	0.020	0.017	0.012
rmsd bond angles (°)	2.0	1.6	1.5
Ramachandran plot
Allowed region	89.0%	98.8%	92.5%
Additional allowed region	11%	1.2%	7.5%
Generously allowed region	0%	0%	0%
Disallowed region	0%	0%	0%