SPACI score report for 2pcc in ASTRAL 1.65:

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: 2pcc
SPACI score: 0.18 (not valid)
AEROSPACI score: 0.18 (not valid)

Experiment type: -
Resolution: 2.3
R-factor: 0.331
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -1.877
WCK2 WHAT_CHECK Ramachandran: -2.852
WCK3 WHAT_CHECK Chi angles: -2.37
WCK4 WHAT_CHECK Backbone: 0.411

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).