SPACI score report for 1tuv in ASTRAL 1.71:

PDB Entry: 1tuv
SPACI score: 0.51
AEROSPACI score: 0.51

Experiment type: XRAY
Resolution: 1.7
R-factor: 0.209
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 0.212
WCK2 WHAT_CHECK Ramachandran: 0.978
WCK3 WHAT_CHECK Chi angles: 0.983
WCK4 WHAT_CHECK Backbone: -2.704

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).