small ubiquitin like modifier 1
PIC1, GMP1, SMT3C, SUMO-1, SMT3H3, OFC10
ubiquitin-like 1 (sentrin), "SMT3 suppressor of mif two 3 homolog 1 (yeast)", "SMT3 suppressor of mif two 3 homolog 1 (S. cerevisiae)"