SPACI score report for 1ebo in ASTRAL 1.63:

PDB Entry: 1ebo
SPACI score: 0.19
AEROSPACI score: -1.81 (chimer; see below)

Experiment type: XRAY
Resolution: 3
R-factor: 0.239
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.384
WCK2 WHAT_CHECK Ramachandran: -4.985
WCK3 WHAT_CHECK Chi angles: -2.511
WCK4 WHAT_CHECK Backbone: -0.085

The AEROSPACI score for this entry is lower than the SPACI score because human-curated comments on the entry in SCOP contain the phrase chimer. The full comment is: "chimeric, contains a fragment of gcn4 zipper at the N-terminus (res. 1-29)"

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).