wwPDB validation report of PDB entry 1X9T

microgoniometer with beam size of 10 microns

Virion component III, Penton base protein

crystal structure of human adenovirus 2 penton base

icosahedral asymmetric unit, std point frame

The working R is slightly higher due to a relatively high R for low resoution reflections. The lower resolution reflections were poorly measured. The test set has few of these reflections and is thus slightly lower. The R-free, though chosen in thin shells, reflects the high correlation of reflections due to the 60-fold NCS and is basically the same as the R-working for this reason.
electron microscopy map of ad3 dodecahedron

Penton protein/N-terminal peptide of Fiber protein
The crystal structure of human adenovirus 2 penton base in complex with an ad2 N-terminal fibre peptide

The largest off-origin peak in the Patterson function is 4.01% of the height of the origin peak. No significant pseudotranslation is detected.

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