Fig. 3From: Two novel XRE-like transcriptional regulators control phenotypic heterogeneity in Photorhabdus luminescens cell populationsStructure and domain prediction of XreR2 and XreR1. A The 69 amino acids (AA) long XreR2 protein is predicted to comprise 5 helices and contains a lambda repressor-like (Cro/C1) HTH DNA-binding domain ranging from position 2 to 68 (a). XreR1 comprising 78 AA is predicted to belong to the same superfamily and also forms 5 helices with a Cro/C1 HTH domain reaching from AA 12 to 69 (b)Back to article page