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. 2001 Mar 6;98(6):3127–3132. doi: 10.1073/pnas.051633198

Table 2.

Summary of refinement

Resolution (Å) 20.0–2.3
Rwork/Rfree (%)* 22.4/26.8
rmsd bond lengths 0.009
rmsd bond angles 1.2°
rmsd improper angles 0.8°
rmsd dihedral angles 20.5°
B value rmsd (main/side) 1.2/1.9
# metal ions 2
# water molecules 172

rmsd, rms deviation. 

*

Rwork,free = ∑∥Fobs| − |Fcalc∥/Fobs| for the reflections used in refinement (work) and the 10% of reflections held aside (free).