SPACI score report for 1gpp in ASTRAL 2.06:

PDB Entry: 1gpp
SPACI score: 0.74
AEROSPACI score: 0.74 (mutant; see below)

Experiment type: XRAY
Resolution: 1.35
R-factor: 0.153
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.717
WCK2 WHAT_CHECK Ramachandran: 0.209
WCK3 WHAT_CHECK Chi angles: 0.343
WCK4 WHAT_CHECK Backbone: 1.076

The AEROSPACI score for this entry is lower than the SPACI score because human-curated comments on the entry in SCOPe contain the phrase mutant. The full comment is: "domain I only; 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).