wwPDB validation report of PDB entry 1SA3

double-crystal monochromator Si(111), beam focused by a toroidal mirror

Type II restriction enzyme MspI (E.C.3.1.21.4)/DNA Complex
An asymmetric complex of restriction endonuclease MspI on its palindromic DNA recognition site

The largest off-origin peak in the Patterson function is 6.38% of the height of the origin peak. No significant pseudotranslation is detected.

structure factor analysis and validation

geometric validation package for ligand chemistry in protein x-ray structures

20191225.v01 (using entries in the PDB archive December 25th 2019)