SPACI score report for 1nfh in ASTRAL 1.73:

PDB Entry: 1nfh
SPACI score: 0.23
AEROSPACI score: 0.23

Experiment type: XRAY
Resolution: 2.65
R-factor: 0.237
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: 1.719
WCK2 WHAT_CHECK Ramachandran: -3.795
WCK3 WHAT_CHECK Chi angles: -1.622
WCK4 WHAT_CHECK Backbone: -6.731

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).