SPACI score report for 4m1o in ASTRAL 2.03:

WARNING! The SPACI score for this entry is not valid. The PROCHECK parameters for this entry could not be obtained, and poor results have been arbitrarily assumed.

PDB Entry: 4m1o
SPACI score: 0.52 (not valid)
AEROSPACI score: 0.52 (not valid)

Experiment type: XRAY
Resolution: 1.57
R-factor: 0.184
PCK1 PROCHECK Ramachandran: N/A
PCK2 PROCHECK Chi-1 angle: N/A
WCK1 WHAT_CHECK Packing: 0.54
WCK2 WHAT_CHECK Ramachandran: -0.97
WCK3 WHAT_CHECK Chi angles: -0.108
WCK4 WHAT_CHECK Backbone: 4.836

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).