SPACI score report for 1c7c in ASTRAL 1.73:

PDB Entry: 1c7c
SPACI score: 0.53
AEROSPACI score: 0.53

Experiment type: XRAY
Resolution: 1.8
R-factor: 0.176
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: 1.041
WCK2 WHAT_CHECK Ramachandran: 0.608
WCK3 WHAT_CHECK Chi angles: -0.958
WCK4 WHAT_CHECK Backbone: -4.771

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).