SPACI score report for 1v7n in ASTRAL 2.03:

PDB Entry: 1v7n
SPACI score: 0.15
AEROSPACI score: 0.15 (mutant; see below)

Experiment type: XRAY
Resolution: 3.3
R-factor: 0.174
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 4
PCK3 PROCHECK H-bonds: 4
WCK1 WHAT_CHECK Packing: -2.452
WCK2 WHAT_CHECK Ramachandran: -5.296
WCK3 WHAT_CHECK Chi angles: -7.136
WCK4 WHAT_CHECK Backbone: -2.347

The AEROSPACI score for this entry is lower than the SPACI score because human-curated comments on the entry in SCOPe contain the phrase mutant. The full comment is: "part of anti-trombopoetin Fab tn1; mutant"

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).