WARNING! The SPACI score for this entry is not valid. The R-factor is not available and an abitrary R-factor has been used.
PDB Entry: 1sa4
SPACI score: 0.39 (not valid)
AEROSPACI score: 0.39 (not valid)
Experiment type: XRAY
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: -1.033
WCK2 WHAT_CHECK Ramachandran: -0.6890000000000001
WCK3 WHAT_CHECK Chi angles: -0.002
WCK4 WHAT_CHECK Backbone: 4.0569999999999995
Here is the full WHAT_CHECK report on this protein (linked from the WHAT_CHECK site).