SPACI score report for 1hup in ASTRAL 1.63:

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

Experiment type: XRAY
Resolution: 2.5
R-factor: 0.3
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 1.187
WCK2 WHAT_CHECK Ramachandran: -0.488
WCK3 WHAT_CHECK Chi angles: -0.256
WCK4 WHAT_CHECK Backbone: -0.005

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).