Table 2. Data collection and processing.

Values in parentheses are for the outer shell.

PDB code	4ggb	4hpn
Rotation range per image (°)	1.0	1.0
Total rotation range (°)	149	180
Exposure time per image (s)	1	1
Space group	I422	I422
a, b, c (Å)	132.2, 132.2, 95.5	121.1, 121.1, 128.4
Mosaicity (°)	1.5	0.52
Resolution range (Å)	93.5–2.0 (2.11–2.00)	25.7–1.6 (1.69–1.60)
Total No. of reflections	274879 (24028)	918003 (131597)
No. of unique reflections	28770 (4128)	62863 (9078)
Completeness (%)	99.9 (99.6)	100.0 (100.0)
Multiplicity	9.6 (5.8)	14.6 (14.5)
〈I/σ(I)〉	15.1 (2.5)	14.4 (3.2)
R r.i.m.	0.097 (0.745)	0.134 (0.932)
Overall B factor from Wilson plot (Å2)	25.8	11.7