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 ryj EBI. Alpha and beta proteins ab betaGrasp ubiquitinlike MoaD or ThiS ThiS Hypothetical protein MTH EBI ryj November Hypothetical protein MTH Files uploaded by Nichalp's script
Page 2023 Free-images.com. All images are Public Domain