SPACI score report for 1ro9 in ASTRAL 1.71:

PDB Entry: 1ro9
SPACI score: 0.4
AEROSPACI score: 0.4

Experiment type: XRAY
Resolution: 2.13
R-factor: 0.21
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 0.304
WCK2 WHAT_CHECK Ramachandran: 0.179
WCK3 WHAT_CHECK Chi angles: -0.011
WCK4 WHAT_CHECK Backbone: -1.958

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).