SPACI score report for 3cme in ASTRAL 2.01:

PDB Entry: 3cme
SPACI score: 0.23
AEROSPACI score: 0.23

Experiment type: XRAY
Resolution: 2.95
R-factor: 0.198
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -3.979
WCK2 WHAT_CHECK Ramachandran: -4.036
WCK3 WHAT_CHECK Chi angles: -2.275
WCK4 WHAT_CHECK Backbone: 1.727

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).