SPACI score report for 1c5e in ASTRAL 2.07:

PDB Entry: 1c5e
SPACI score: 0.97
AEROSPACI score: 0.97

Experiment type: XRAY
Resolution: 1.1
R-factor: 0.098
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 0.292
WCK2 WHAT_CHECK Ramachandran: 0.699
WCK3 WHAT_CHECK Chi angles: 0.761
WCK4 WHAT_CHECK Backbone: 2.752

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).