Fig. 3: The structure and sequence of human OTR, with amino acids presented as single-letter codes.
From: The oxytocin receptor signalling system and breast cancer: a critical review
Residues conserved within OTR and VPRs are coloured in black, residues conserved within the entire family of GPCRs are coloured in grey, putative N-glycosylation sites are coloured in brown, putative phosphorylation sites are coloured in blue, and putative phosphorylation sites overlapping with conserved residue within OTR and VPRs are coloured in blue and marked with an asterisk. The receptor scheme was adapted from GPCRdb website [133], the conserved residues were adapted from [4], and the putative phosphorylation sites were adapted from [111].
