HECW1 (HECT, C2 And WW Domain Containing E3 Ubiquitin Protein Ligase 1) is a Protein Coding gene. Among its related pathways are SMAD Signaling Network and Signaling by Wnt. GO annotations related to this gene include ligase activity and ubiquitin protein ligase activity. An important paralog of this gene is HECW2.