The COMPASS (Set1C) complex specifically mono-, di- and trimethylates histone H3 to form H3K4me1/2/3, which subsequently plays a role in telomere length maintenance and transcription elongation regulation. Component of the COMPASS (Set1C) complex which consists of SET1(2), BRE2(2), SPP1(2), SDC1(1), SHG1(1), SWD1(1), SWD2(1), and SWD3(1). Present with 907 molecules/cell in log phase SD medium.