Diglyceride acyltransferase that uses fatty acyl-CoA as substrate (PubMed:15671038). Particularly active with oleate as a substrate (PubMed:15671038). Has no wax synthase activity to produce wax esters (PubMed:15671038). Able to use 1-monoalkylglycerol (1-MAkG) as an acyl acceptor for the synthesis of monoalkyl-monoacylglycerol (MAMAG) (PubMed:28420705). {ECO:0000269|PubMed:15671038, ECO:0000269|PubMed:28420705}. This is the function of Ensembl gene identifier ENSG00000184210 (DGAT2L6, diacylglycerol O-acyltransferase 2 like 6).