SPACI score report for 1wor in ASTRAL 1.69:

PDB Entry: 1wor
SPACI score: 0.43
AEROSPACI score: 0.43

Experiment type: XRAY
Resolution: 1.95
R-factor: 0.219
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.576
WCK2 WHAT_CHECK Ramachandran: -0.73
WCK3 WHAT_CHECK Chi angles: 0.231
WCK4 WHAT_CHECK Backbone: -5.289

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).