SPACI score report for 2csc in ASTRAL 1.57:

WARNING! The SPACI score for this entry is not valid. This is not an X-ray structure, so the resolution and R-factor listed may be arbitrary and not valid.

PDB Entry: 2csc
SPACI score: 0.5 (not valid)
AEROSPACI score: 0.5 (not valid)

Experiment type: -
Resolution: 1.7
R-factor: 0.189
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.619
WCK2 WHAT_CHECK Ramachandran: -0.96
WCK3 WHAT_CHECK Chi angles: -2.246
WCK4 WHAT_CHECK Backbone: 0.932

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).