SPACI score report for 2icp in ASTRAL 1.75:

PDB Entry: 2icp
SPACI score: 0.6
AEROSPACI score: 0.6

Experiment type: XRAY
Resolution: 1.88
R-factor: 0.184
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.585
WCK2 WHAT_CHECK Ramachandran: 1.656
WCK3 WHAT_CHECK Chi angles: -0.266
WCK4 WHAT_CHECK Backbone: 0.988

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).