Isoamyl-acetate hydrolyzing esterase-like proteins. SGNH_hydrolase subfamily similar to the Saccharomyces cerevisiae IAH1. IAH1 may be the major esterase that hydrolyses isoamyl acetate in sake mash. The SGNH-family of hydrolases is a diverse family of lipases and esterases. The tertiary fold of the enzyme is substantially different from that of the alpha/beta hydrolase family and unique among all known hydrolases; its active site closely resembles the Ser-His-Asp(Glu) triad found in other serine hydrolases
Jiyao W et al.(2023). "The conserved domain database in 2023.",