Ek Pia, Ek Bo, and Zetterqvist Örjan. “ Phosphohistidine Phosphatase 1 (PHPT1) Also Dephosphorylates Phospholysine of Chemically Phosphorylated Histone H1 and Polylysine”. Upsala Journal of Medical Sciences 120, no. 1 (January 9, 2015). Accessed February 19, 2025. https://ujms.net/index.php/ujms/article/view/5835.