Table 1 Information for 30 chiral peptides (13 groups) including neuropeptides with single D-amino acid (DAACPs) and Aβ with D-isomerized Asp and Ser-residues (dD/dS Aβ)

From: Molecular basis for chirality-regulated Aβ self-assembly and receptor recognition revealed by ion mobility-mass spectrometry

Group

Peptide

Sequence

Chiral center

Notes

1

GEFD

GEFD

E (Glu)

DAACP

2

Achatin I

GFAD

F (Phe)

DAACP

3

GHFD

GHFD

H (His)

DAACP

4

GLFD

GLFD

L (Leu)

DAACP

5

GTFD

GTFD

T (Thr)

DAACP

6

Dermorphin 1–4

YRFG

R (Arg)

DAACP

7

Ala-Dermorphin

YAFGYPS

A (Ala)

DAACP

8

Deltorphin I

YAFDVVG

A (Ala)

DAACP

9

STDGMAR

STDGMAR

D (Asp)

DAACP

10

Deamino vasopressin

aMpr-YFQN*CPRG-NH2

R (Arg)

DAACP

11

Aβ (1–10)

DAEFRHDSGY

D (Asp), S (Ser)

dD/dS/dDdS Aβ

12

Aβ (1–16)

DAEFRHDSGYEVHHQK

D (Asp), S (Ser)

dDdS Aβ

13

Aβ (17–36)

LVFFAEDVGSNKGAIIGLMV

D (Asp), S (Ser)

dD/dS/dDdS Aβ

  1. aDisulfide bond between Mpr and Cys. Mpr, 3-mercapropionic acid