MSN and systemic lupus erythematosus: Among these sites, eight Kcr sites (K79, K316, K335, K352, K388, K400, K458, and K514) and 6 Khib sites (K72, K79, K83, K151, K263, and K523) were differentially modified in moesin protein between the SLE group and normal control group (Table S9, Supplementary Information).