English: Superposition of ubiquitin (PDB: 1UBQ, green) and small archaeal modifier protein SAMP1 (PDB: 2L52, orange) illustrating their structural similarity. Rendered using PyMOL.
{{Information |description ={{en|1=Superposition of ubiquitin (PDB: 1UBQ) and small archaeal modifier protein SAMP1 (PDB: 2L52) illustrating their structural similarity. Rendered using PyMOL.}} |date =2019-01-10 |source ={{own}} |author =User:Opabinia regalis }} Category:UbiquitinCategory:Archaeal proteins