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 ob EBI. Alpha and beta proteins or SadenosylLmethioninedependent methyltransferases SadenosylLmethioninedependent methyltransferases Leucine carboxy methyltransferase Ppm Leucine carboxy methyltransferase Ppm EBI ob November Leucine carboxy methyltransferase Ppm Files uploaded by Nichalp's script