SPACI score report for 1qcr in ASTRAL 1.55:

WARNING! The SPACI score for this entry is not valid. The WHAT_CHECK parameters for this entry could not be obtained, and poor results have been arbitrarily assumed.

PDB Entry: 1qcr
SPACI score: 0.12 (not valid)
AEROSPACI score: 0.12 (not valid) (disorder; see below)

Experiment type: XRAY
Resolution: 2.7
R-factor: 0.3
PCK1 PROCHECK Ramachandran: 4
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: N/A
WCK2 WHAT_CHECK Ramachandran: N/A
WCK3 WHAT_CHECK Chi angles: N/A
WCK4 WHAT_CHECK Backbone: N/A

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

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).