SPACI score report for 1mco in ASTRAL 1.69:

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: 1mco
SPACI score: 0.09 (not valid)
AEROSPACI score: 0.09 (not valid)

Experiment type: -
Resolution: 3.2
R-factor: 0.232
PCK1 PROCHECK Ramachandran: 2
PCK2 PROCHECK Chi-1 angle: 4
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -1.863
WCK2 WHAT_CHECK Ramachandran: -5.797
WCK3 WHAT_CHECK Chi angles: -5.494
WCK4 WHAT_CHECK Backbone: -9.821

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).