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.
PDB jrp EBI. All alpha proteins CO dehydrogenase ISP Cdomain like CO dehydrogenase ISP Cdomain like CO dehydrogenase ISP Cdomain like Xanthine dehydrogenase chain domain EBI jrp November Xanthine dehydrogenase chain domain Files uploaded by Nichalp's script
Page 2023 Free-images.com. All images are Public Domain