wwPDB validation report of PDB entry 5NOJ

Rigid fitting was done with Chimera and then DireX was used for flexible fitting.

Sample contains actin, tropomyosin, and troponin.

5NOG contains the same protein in BLOCKED state.

Cardiac muscle alpha actin 1, cardiac alpha tropomyosin
Ca2+-induced Movement of Tropomyosin on Native Cardiac Thin Filaments - "OPEN" state

geometric validation package for ligand chemistry in protein x-ray structures
20191225.v01 (using entries in the PDB archive December 25th 2019)