This family represents the thioesterase II domain. Two copies of this domain are found in a number of acyl-CoA thioesterases.

1: A novel acyl-CoA thioesterase enhances its enzymatic activity by direct binding with HIV Nef. Watanabe H, Shiratori T, Shoji H, Miyatake S, Okazaki Y, Ikuta K, Sato T, Saito T; Biochem Biophys Res Commun 1997;238:234-239. PMID:9299485

2: Cloning, sequencing, and characterization of Escherichia coli thioesterase II. Naggert J, Narasimhan ML, DeVeaux L, Cho H, Randhawa ZI, Cronan JE Jr, Green BN, Smith S; J Biol Chem 1991;266:11044-11050. PMID:1645722