This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
PDB cd EBI. All beta proteins Nucleoplasminlike or VP viral coat and capsid proteins ssDNA viruses Microviridaelike VP Microvirus capsid proteins Microvirus capsid proteins All alpha proteins Scaffolding protein gpD of bacteriophage procapsid Scaffolding protein gpD of bacteriophage procapsid Scaffolding protein gpD of bacteriophage