wwPDB validation report of PDB entry 1S4Y

Activin beta-A chain, Erythroid differentiation protein, EDF

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

Activin receptor type IIB precursor (E.C.2.7.1.37), Inhibin beta A chain
Crystal structure of the activin/actrIIb extracellular domain

The largest off-origin peak in the Patterson function is 6.04% 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