Fig. 6.

Predicted model of MrCTL using the SWISS-MODEL program. (A) Homology model of MrCTL based on the reference model (SMTL ID: 1sl6.4.A, Crystal structure of a fragment of DC-SIGNR (containing the carbohydrate recognition domain and two repeats of the neck) complexed with Lewis-x)). I. Cartoon model. II. Tube model. III. Trace model showing the metal binding sites (protein–ligand interaction site). The GAL-NDG-FUC sugars (3-MER) are boxed, and the Ca⁺ binding sites (CA2, CA3, CA4) are shown by green arrows. (B) Sequence alignment of the MrCTL template generated by the SWISS-MODEL. (C) QMEAN4 of MrCTL predicted model showing the Z-score value. (D) Local quality estimation of MrCTL