SPACI score report for 1hxd in ASTRAL 2.03:

PDB Entry: 1hxd
SPACI score: 0.29
AEROSPACI score: 0.29

Experiment type: XRAY
Resolution: 2.4
R-factor: 0.189
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -1.727
WCK2 WHAT_CHECK Ramachandran: -4.596
WCK3 WHAT_CHECK Chi angles: -6.156
WCK4 WHAT_CHECK Backbone: -2.376

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).