CsgH is a Curli-like protein found in proteobacteria and Bacteroidetes [1]. These proteins adopt a seven stranded beta sandwich fold [1]. CsgH is a functional homologue of CsgC and is a potent inhibitor of CsgA amyloid formation [1].

1: Electrostatically-guided inhibition of Curli amyloid nucleation by the CsgC-like family of chaperones. Taylor JD, Hawthorne WJ, Lo J, Dear A, Jain N, Meisl G, Andreasen M, Fletcher C, Koch M, Darvill N, Scull N, Escalera-Maurer A, Sefer L, Wenman R, Lambert S, Jean J, Xu Y, Turner B, Kazarian SG, Chapman MR, Bubeck D, de Simone A, Knowles TP, Matthews SJ; Sci Rep. 2016;6:24656. PMID:27098162