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 mbr EBI. Alpha and beta proteins ab FADbinding domain FADbinding domain Uridine diphosphoNAcetylenolpyruvylglucosamine reductase MurB Nterminal domain Uridine diphosphoNAcetylenolpyruvylglucosamine reductase MurB Nterminal domain Alpha and beta proteins ab Uridine diphosphoNAcetylenolpyruvylglucosamine reductase MurB Cterminal