Sequence Alignment of CPAF106-212 Against Human PDZ Domains Involved in Epithelial Tight Junction Maintenance.

Dlg (A) MPPx (B) MAGI1 and SCRIB (C) PDZ domains were aligned against CPAF106-212 using NCBI BLAST and Clustal Omega. The resulting annotations were performed with ESPript 3.0. Similar residues are depicted in blue/white while identically conserved residues are in yellow/blue. The canonical GLGF-loop for PDZ domains is annotated by red stars.