Protein Data Bank 3QNF: Kochan G., Krojer T., Harvey D., Fischer R., Chen L., Vollmar M., von Delft F., Kavanagh K.L., Brown M.A., Bowness P., Wordsworth P., Kessler B.M., Oppermann U. (Μάιος 2011). «Crystal structures of the endoplasmic reticulum aminopeptidase-1 (ERAP1) reveal the molecular basis for N-terminal peptide trimming». Proceedings of the National Academy of Sciences of the United States of America108 (19): 7745-7750. doi:10.1073/PNAS.1101262108. PMID21508329.
Protein Data Bank 3QNF: Kochan G., Krojer T., Harvey D., Fischer R., Chen L., Vollmar M., von Delft F., Kavanagh K.L., Brown M.A., Bowness P., Wordsworth P., Kessler B.M., Oppermann U. (Μάιος 2011). «Crystal structures of the endoplasmic reticulum aminopeptidase-1 (ERAP1) reveal the molecular basis for N-terminal peptide trimming». Proceedings of the National Academy of Sciences of the United States of America108 (19): 7745-7750. doi:10.1073/PNAS.1101262108. PMID21508329.