SPACI score report for 2q1w in ASTRAL 2.05:

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: 2q1w
SPACI score: 0.34 (not valid)
AEROSPACI score: 0.34 (not valid)

Experiment type: XRAY
Resolution: 2.19
R-factor: 0.179
PCK1 PROCHECK Ramachandran: N/A
PCK2 PROCHECK Chi-1 angle: N/A
PCK3 PROCHECK H-bonds: N/A
WCK1 WHAT_CHECK Packing: -1.997
WCK2 WHAT_CHECK Ramachandran: -1.526
WCK3 WHAT_CHECK Chi angles: -0.918
WCK4 WHAT_CHECK Backbone: 2.919

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).