SPACI score report for 1ww1 in ASTRAL 2.07:

PDB Entry: 1ww1
SPACI score: 0.27
AEROSPACI score: -1.73 (disorder; see below)

Experiment type: XRAY
Resolution: 2.6
R-factor: 0.225
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.888
WCK2 WHAT_CHECK Ramachandran: -3.256
WCK3 WHAT_CHECK Chi angles: -2.271
WCK4 WHAT_CHECK Backbone: -0.508

The AEROSPACI score for this entry is lower than the SPACI score because human-curated comments on the entry in SCOPe contain the phrase disorder. The full comment is: "insert subdomain is disordered in this structure; automatically matched to 1WW1 A:1-280; automated match to d1ww1a1"

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).