SPACI score report for 2grl in ASTRAL 2.05:

PDB Entry: 2grl
SPACI score: 0.23
AEROSPACI score: 0.23

Experiment type: XRAY
Resolution: 3
R-factor: 0.238
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.742
WCK2 WHAT_CHECK Ramachandran: -3.476
WCK3 WHAT_CHECK Chi angles: -2.501
WCK4 WHAT_CHECK Backbone: 0.036

Note: Here are links to pages about PROCHECK and WHAT_CHECK.

Here is the full WHAT_CHECK report on this protein (linked from the WHAT_CHECK site).