SPACI score report for 1sh0 in ASTRAL 2.08:

PDB Entry: 1sh0
SPACI score: 0.39
AEROSPACI score: 0.39

Experiment type: XRAY
Resolution: 2.17
R-factor: 0.197
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.14
WCK2 WHAT_CHECK Ramachandran: -1.106
WCK3 WHAT_CHECK Chi angles: -2.361
WCK4 WHAT_CHECK Backbone: 3.133

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).