(Z)-Alpha amino iso butyric acid-Proline-Alpha amino iso butyric acid-Alanine-Methyl ester
Sequence: (Z)-Aib-P-Aib-A-OMe
Core Sequence: Aib-P-Aib-A
R Value: Unknown
Residue Involved: Alpha amino iso butyric acid | Proline | Alpha amino iso butyric acid | Alanine
Conformation: 3(10) helical
| Name of Peptide: | (Z)-Alpha amino iso butyric acid-Proline-Alpha amino iso butyric acid-Alanine-Methyl ester |
| Sequence: | (Z)-Aib-P-Aib-A-OMe |
| Core Sequence: | Aib-P-Aib-A |
| Sequence Length: | 4 |
| Molecular Weight (amu): | 504 |
| Molecular Formula: | C35-H36-N4-O7 |
| R Value: | Unknown |
| N-Terminal Modification: | Phenylmethoxycarbonyl |
| C-Terminal Modification: | Methyl ester |
| Conformation: | 3(10) helical |
| Method: | X - Ray Diffraction |
| Core Residue Involved | Phi | Psi | Omega |
|---|---|---|---|
| Alpha amino iso butyric acid | -50.7 | -45.6 | -171 |
| Proline | -54.9 | -36 | -170.1 |
| Alpha amino iso butyric acid | -71.7 | -11 | -173.1 |
| Alanine | -67.9 | 155.5 |