SPACI score report for 1clp in ASTRAL 2.08:

PDB Entry: 1clp
SPACI score: 0.24
AEROSPACI score: 0.24 (mutant; see below)

Experiment type: XRAY
Resolution: 2.8
R-factor: 0.165
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -2.629
WCK2 WHAT_CHECK Ramachandran: -6.049
WCK3 WHAT_CHECK Chi angles: -6.586
WCK4 WHAT_CHECK Backbone: -2.47

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: "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).