The QLQ domain is named after the conserved Gln, Leu, Gln motif. The QLQ domain is found at the N-terminus of SWI2/SNF2 protein, which has been shown to be involved in protein-protein interactions. This domain has thus been postulated to be involved in mediating protein interactions.
Jiyao W et al.(2023). "The conserved domain database in 2023.",