Kudo M, Sugasawa K, Hori T, Enomoto T, Hanaoka F, Ui M (January 1991). "Human ubiquitin-activating enzyme (E1): compensation for heat-labile mouse E1 and its gene localization on the X chromosome". Experimental Cell Research. 192 (1): 110–7. doi:10.1016/0014-4827(91)90164-P. PMID1845793.
Qin Z, Cui B, Jin J, Song M, Zhou B, Guo H, Qian D, He Y, Huang L (April 2016). "The ubiquitin-activating enzyme E1 as a novel therapeutic target for the treatment of restenosis". Atherosclerosis. 247: 142–53. doi:10.1016/j.atherosclerosis.2016.02.016. PMID26919560.
Kudo M, Sugasawa K, Hori T, Enomoto T, Hanaoka F, Ui M (January 1991). "Human ubiquitin-activating enzyme (E1): compensation for heat-labile mouse E1 and its gene localization on the X chromosome". Experimental Cell Research. 192 (1): 110–7. doi:10.1016/0014-4827(91)90164-P. PMID1845793.
Qin Z, Cui B, Jin J, Song M, Zhou B, Guo H, Qian D, He Y, Huang L (April 2016). "The ubiquitin-activating enzyme E1 as a novel therapeutic target for the treatment of restenosis". Atherosclerosis. 247: 142–53. doi:10.1016/j.atherosclerosis.2016.02.016. PMID26919560.