Table 1.

X-ray crystal data collection and refinement statistics

Structure	Human glutaminase C (Y466W) with l-Gln without phosphate (PDB: 7SBM)	Human glutaminase C (Y466W) with l-Gln plus phosphate (PDB: 7SBN)
Data collection
Space group	P212121	P1211
Cell dimensions
a, b, c (Å)	98.8, 139.1, 177.4	51.1, 140.1, 177.2
α, β, γ (°)	90, 90, 90	90, 95.4, 90
Resolution (Å)	2.8	2.1
Completeness (%)	99.40 (98.52)	98.46 (88.80)
Redundancy	6.3 (6.3)	3.3 (2.8)
Refinement
Resolution (Å)	37.9–2.8	47.8–2.1
No. of reflections	60,927 (5953)	133,794 (12,085)
Rwork/Rfree	0.1993/0.2435	0.1879/0.2301
Avg B-factors (Å2)	38.04	40.33
Rmsd
Bond lengths (Å)	0.010	0.007
Bond angles (°)	1.38	0.87

Values in parentheses are for highest-resolution shell.