SPACI score report for 2rh2 in ASTRAL 2.07:

PDB Entry: 2rh2
SPACI score: 1.09
AEROSPACI score: 1.09

Experiment type: XRAY
Resolution: 0.96
R-factor: 0.104
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 1.528
WCK2 WHAT_CHECK Ramachandran: -0.437
WCK3 WHAT_CHECK Chi angles: 0.071
WCK4 WHAT_CHECK Backbone: 1.343

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).