TABLE 2.

WHATCHECK Z-scores for quality assessment and statistical analysis of Glut1, GlpT, and LacY

	Structure Z-score						RMS Z-scores
Structure	PQ	RPA	χNR	BBC	BL	BA	ΩR	SCP	IDD	IOD
Glut1*	−2.0	−0.8	−2.7	−9.5	1.0	1.4	0.9	1.5	1.4	1.3
GlpT†	−2.3	−5.0	−2.2	−8.8	0.7	1.0	0.5	1.1	1.0	1.2
LacY‡	−2.4	−7.9	−4.7	−7.8	0.6	0.8	0.2	0.3	0.6	1.2

PQ, second-generation packing quality; RPA, Ramachandran plot appearance; χNR, χ⁻¹/χ⁻² rotamer normality; BBC, backbone conformation; BL, bond lengths; BA, bond angles; Ω, omega angle restraints; SCP, side-chain planarity; IDD, improper dihedral distribution; and IOD, inside/outside distribution.

^*PDB No. 1SUK.

^†PDB No. 1PW4.

^‡PDB No. 1PV6.