Bailey, Jade, Shaw, Andrew, Diotavelli, Marina, Fischer, Roman, Benson, Matthew A, Zhu, Hanneng, Brown, James, Bhattacharya, Shoumo, Kessler, Benedikt M et al (2018) Tetrahydrobiopterin modulates ubiquitin conjugation to UBC13/UBE2N and proteasome activity by S-nitrosation. Scientific Reports, 8 (14310).