Table 2.

Crystallographic data

Data	Value
Space group	P21212
Unit cell	a = 136.7 Å, b = 88.0 Å, c = 45.3 Å
Resolution range, Å	15–2.1
Rsym, %	7.6 (29.0)
Completeness, %	98.8 (98.8)
Unique reflections	32,332
Redundancy	7.1 (4.0)
〈I〉/〈σ〉	15.0 (7.8)
Rwork, %	24.4 (28.1)
Rfree, %	29.6 (29.7)
rms bond lengths, Å	0.006
rms bond angles, °	1.398

Numbers in parentheses correspond to the last resolution bin, 2.1–2.2 Å.