SPACI score report for 2fec in ASTRAL 2.08:

PDB Entry: 2fec
SPACI score: 0.09
AEROSPACI score: 0.09 (mutant; see below)

Experiment type: XRAY
Resolution: 3.97
R-factor: 0.272
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.994
WCK2 WHAT_CHECK Ramachandran: -4.111
WCK3 WHAT_CHECK Chi angles: -4.028
WCK4 WHAT_CHECK Backbone: -0.258

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; automatically matched to d1dqdl1; automatically matched to d1dqdl2; automatically matched to 2FEC A:17-460"

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).