SPACI score report for 3hfm in ASTRAL 2.03:

PDB Entry: 3hfm
SPACI score: 0.11
AEROSPACI score: 0.11

Experiment type: XRAY
Resolution: 3
R-factor: 0.246
PCK1 PROCHECK Ramachandran: 2
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 4
WCK1 WHAT_CHECK Packing: -2.066
WCK2 WHAT_CHECK Ramachandran: -6.411
WCK3 WHAT_CHECK Chi angles: -6.036
WCK4 WHAT_CHECK Backbone: -2.356

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).