COMPUTED DESCRIPTORS
| Molecular Weight | 615.7 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 15 |
| Exact Mass | 615.29042790 g/mol |
| Monoisotopic Mass | 615.29042790 g/mol |
| Topological Polar Surface Area | 237 Ų |
| Heavy Atom Count | 44 |
| Formal Charge | 0 |
| Complexity | 885 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 3 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
One of the endogenous pentapeptides with morphine-like activity. It differs from MET-ENKEPHALIN in the LEUCINE at position 5. Its first four amino acid sequence is identical to the tetrapeptide sequence at the N-terminal of BETA-ENDORPHIN.