SPACI score report for 1mms in ASTRAL 1.69:

PDB Entry: 1mms
SPACI score: 0.25
AEROSPACI score: 0.25 (mutant; see below)

Experiment type: XRAY
Resolution: 2.57
R-factor: 0.219
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.474
WCK2 WHAT_CHECK Ramachandran: -2.513
WCK3 WHAT_CHECK Chi angles: -3.854
WCK4 WHAT_CHECK Backbone: -6.496

The AEROSPACI score for this entry is lower than the SPACI score because human-curated comments on the entry in SCOP contain the phrase mutant. The full comment is: "protein/RNA complex; complexed with cd, mg, mmc; 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).