SPACI score report for 1g1y in ASTRAL 1.61:

PDB Entry: 1g1y
SPACI score: 0.25
AEROSPACI score: 0.25

Experiment type: XRAY
Resolution: 3
R-factor: 0.191
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -2.476
WCK2 WHAT_CHECK Ramachandran: -3.298
WCK3 WHAT_CHECK Chi angles: -2.146
WCK4 WHAT_CHECK Backbone: -1.666

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).