endomorphin-2   

GtoPdb Ligand ID: 3668

Comment: The amino acid sequence for endomorphin-2 is believed to be common to all mammalian species [2]

An endogenous peptide, the gene encoding the endomorphin precursor has not yet been identified [1].
Species: Human
2D Structure
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SMILES / InChI / InChIKey
Canonical SMILES Oc1ccc(cc1)CC(C(=O)N1CCCC1C(=O)NC(C(=O)NC(C(=O)N)Cc1ccccc1)Cc1ccccc1)N
Isomeric SMILES Oc1ccc(cc1)C[C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N)Cc1ccccc1)Cc1ccccc1)N
InChI InChI=1S/C32H37N5O5/c33-25(18-23-13-15-24(38)16-14-23)32(42)37-17-7-12-28(37)31(41)36-27(20-22-10-5-2-6-11-22)30(40)35-26(29(34)39)19-21-8-3-1-4-9-21/h1-6,8-11,13-16,25-28,38H,7,12,17-20,33H2,(H2,34,39)(H,35,40)(H,36,41)/t25-,26-,27-,28-/m0/s1
InChI Key XIJHWXXXIMEHKW-LJWNLINESA-N
Natural/Endogenous Targets
Target
μ receptor
Selectivity at GPCRs
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
μ receptor Rn Agonist Full agonist 8.5 pKi - 2
pKi 8.5 (Ki 3.24x10-9 M) [2]
Additional information and targets (data relate to human unless otherwise stated)
Description Data Reference
Ligand mentioned in the following text fields