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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Mol Immunol. 2014 Apr 24;60(1):86–94. doi: 10.1016/j.molimm.2014.03.016

Fig. 6.

Fig. 6

Octopamine modeled in the Bla g 4 binding site. S-octopamine is shown in green, while R-octopamine is shown in blue. Hydrogen bonding distances from O7 of S-octopamine and R-octopamine to the hydroxyl group of Y96 is 3.3 Å and 2.7 Å respectively. The distance from N8 of S/R-octopamine to the hydroxyl group of Y85 is 2.9 Å. Residues labeled in blue are conserved between Bla g 4 and Per a 4, while residues labeled in green are similar.