SPACI score report for 1bye in ASTRAL 2.08:

PDB Entry: 1bye
SPACI score: 0.15
AEROSPACI score: 0.15

Experiment type: XRAY
Resolution: 2.8
R-factor: 0.221
PCK1 PROCHECK Ramachandran: 2
PCK2 PROCHECK Chi-1 angle: 4
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -3.421
WCK2 WHAT_CHECK Ramachandran: -7.309
WCK3 WHAT_CHECK Chi angles: -6.774
WCK4 WHAT_CHECK Backbone: -2.322

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).