This entry represents a domain found in a set of prokaryotic transferases. It adopts an immunoglobulin/albumin-binding domain-like fold, with a bundle of three alpha-helices, though its function is, as yet, unknown [1].
Imamura H, Fushinobu S, Yamamoto M, Kumasaka T, Jeon BS, Wakagi T, Matsuzawa H.
Crystal structures of 4-alpha-glucanotransferase from Thermococcus litoralis and its complex with an inhibitor.
J. Biol. Chem. 278 19378-86 2003
[PubMed: 12618437] http://dx.doi.org/10.1074/jbc.M213134200