SPACI score report for 1n34 in ASTRAL 2.06:

PDB Entry: 1n34
SPACI score: 0.05
AEROSPACI score: 0.05

Experiment type: XRAY
Resolution: 3.8
R-factor: 0.241
PCK1 PROCHECK Ramachandran: 3
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -4.279
WCK2 WHAT_CHECK Ramachandran: -8.167
WCK3 WHAT_CHECK Chi angles: -5.088
WCK4 WHAT_CHECK Backbone: -5.218

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).