SPACI score report for 1shy in ASTRAL 1.71:

PDB Entry: 1shy
SPACI score: 0.16
AEROSPACI score: 0.16 (mutant; see below)

Experiment type: XRAY
Resolution: 3.22
R-factor: 0.212
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -1.096
WCK2 WHAT_CHECK Ramachandran: -3.181
WCK3 WHAT_CHECK Chi angles: -4.889
WCK4 WHAT_CHECK Backbone: -7.105

The AEROSPACI score for this entry is lower than the SPACI score because human-curated comments on the entry in SCOP contain the phrase mutant. The full comment is: "mutant"

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).