Table 2.

Crystallographic data collection and refinement parameters

	PFA1- Ror2(518–525)	PFA1-PYRO- Glu3-Aβ(3–8)
Data collection
Space group	P1	P1
Cell dimensions
a, b, c (Å)	41.6	41.7
	42.6	42.7
	58.7	58.6
α, β, γ (°)	96.1	96.1
	93.6	93.8
	91.7	91.7
Resolution (Å)	30-2.7	35-1.9
(last shell)	(2.8-2.7)	(2.02-1.95)
Rsym	0.083(0.222)	0.049(0.284)
I / σI	12.8(2.8)	17.5(2.2)
Completeness	85.0(49.9)	86.4(54.2)
(%)
Redundancy	2.3(1.6)	1.8(1.5)
Refinement
Resolution (Å)	2.7	1.9
No. reflections	8780	23906
TLS groups	5	0
Rwork / Rfree %	17.7/24.8	20.4/25.6
No. atoms
Protein(non-H)	3421	3495
Ligand/ion	0	6 (glycerol)
Water	23	113
B-factors (Å2)	32	35
Bound peptide	40	52
Ligand/ion	None	41 (glycerol)
Water	30	40
R.m.s deviations
Bond lengths (Å)	0.010	0.010
Bond angles (°)	1.2	1.3
Ramachandran	99.5%	99.7%
allowed region
PDB code	3EYU	3EYS