wwPDB validation report of PDB entry 5K50

L-threonine 3-dehydrogenase (E.C.1.1.1.103)
Three-dimensional structure of L-threonine 3-dehydrogenase from Trypanosoma brucei bound to NAD+ and L-allo-threonine refined to 2.23 angstroms

The analyses of the Patterson function reveals a significant off-origin peak that is 38.79 % of the origin peak, indicating pseudo-translational symmetry. The chance of finding a peak of this or larger height by random in a structure without pseudo-translational symmetry is equal to 3.4958e-04.

20191225.v01 (using entries in the PDB archive December 25th 2019)
structure factor analysis and validation
geometric validation package for ligand chemistry in protein x-ray structures