Fig. 1
From: Improved homology modeling of the human & rat EP4 prostanoid receptors
PBLAST alignment of the rEP4 and hEP4 receptors featuring the consensus sequence and secondary structural features as determined by Expresso TCoffee. Helix sequences are denoted by the letter h. Beta sheets are denoted by the letter e. The sequences are 88% identical and 92% homologous. The CSxP motif is highlighted in yellow. D65(2.50) is highlighted in cyan, with an arrow pointing to the residue. Residue 103(3.41) is marked with an arrow and highlighted in grey (hS103(3.41)) or blue (rG103(3.41)). Residue N (7.45) is highlighted in cyan, with an arrow pointing to the residue