SPACI score report for 1mbm in ASTRAL 1.67:

PDB Entry: 1mbm
SPACI score: 0.41
AEROSPACI score: 0.41

Experiment type: XRAY
Resolution: 2
R-factor: 0.207
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 0.478
WCK2 WHAT_CHECK Ramachandran: -0.047
WCK3 WHAT_CHECK Chi angles: -2.583
WCK4 WHAT_CHECK Backbone: -3.625

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).