wwPDB validation report of PDB entry 2GUY

Taka-amylase A, TAA, 1,4- alpha-D-glucan glucanohydrolase

Crystal structure of family 13 alpha amylase from Aspergillus oryzae in complex with acarbose

Crystal structure of the same protein in a different crystal form

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

Orthorhombic crystal structure (space group P21212) of Aspergillus niger alpha-amylase at 1.6 A resolution

The largest off-origin peak in the Patterson function is 4.95% 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)