wwPDB validation report of PDB entry 7NPP

beta-D-mannopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid

Y223F in complex with hexa-mannuronic acid

Y223F in complex with di-mannuronic acid

Crystal structure of Paradendryphiella salina PL7A alginate lyase mutant Y223F in complex with penta-mannuronic acid

The largest off-origin peak in the Patterson function is 9.80% 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)