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Chemical structure of Exorphin A5

GA21917

Exorphin A5

Also listed as Gluten Exorphin A5

The sequence of this opioid peptide was found at 15 sites in the primary structure of the high molecular weight glutenin· Gluten exorphin A5 is highly specific for δ-receptors and displays opioid activity in the MVD assay· The N-terminal Gly increases its activity - thus the structure-activity relationships of gluten exorphins A are quite different from those of the endogenous opioid peptides

ChemicalCAS142155-24-6MW599.64FormulaC29H37N5O9
CAS number
142155-24-6
Molecular weight
599.64
Formula
C29H37N5O9
Solubility
Soluble in DMSO
InChIKey
SBTRTGWXCQVLKM-VHEHYOFYSA-N
Catalogue number
GA21917
Brand
GLPBIO
Computed properties PubChem CID 192319 · XLogP -2.3 · TPSA 232 Ų · H-bond donors 8
XLogP
-2.3
TPSA
232 Ų
H-bond donors
8
H-bond acceptors
10
Rotatable bonds
13
Heavy atoms
43

SMILES C[C@H]([C@@H](C(=O)O)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CC3=CC=C(C=C3)O)NC(=O)CN)O

Computed descriptors from PubChem (CID 192319), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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