SPACI score report for 1tui in ASTRAL 2.07:

PDB Entry: 1tui
SPACI score: 0.2
AEROSPACI score: 0.2

Experiment type: XRAY
Resolution: 2.7
R-factor: 0.235
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -1.086
WCK2 WHAT_CHECK Ramachandran: -3.814
WCK3 WHAT_CHECK Chi angles: -5.535
WCK4 WHAT_CHECK Backbone: -0.711

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).