SPACI score report for 2src in ASTRAL 1.57:

PDB Entry: 2src
SPACI score: 0.54
AEROSPACI score: 0.54

Experiment type: XRAY
Resolution: 1.5
R-factor: 0.226
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.965
WCK2 WHAT_CHECK Ramachandran: -1.115
WCK3 WHAT_CHECK Chi angles: -2.18
WCK4 WHAT_CHECK Backbone: -0.494

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).