SPACI score report for 1bpe in ASTRAL 1.73:

WARNING! The SPACI score for this entry is not valid. This is not an X-ray structure, so the resolution and R-factor listed may be arbitrary and not valid.

PDB Entry: 1bpe
SPACI score: 0.06 (not valid)
AEROSPACI score: -1.94 (not valid) (disorder; see below)

Experiment type: -
Resolution: 3.9
R-factor: 0.199
PCK1 PROCHECK Ramachandran: 2
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 4
WCK1 WHAT_CHECK Packing: -4.167
WCK2 WHAT_CHECK Ramachandran: -6.624
WCK3 WHAT_CHECK Chi angles: -5.07
WCK4 WHAT_CHECK Backbone: -14.403

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: "partly disordered"

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).