Peptide Database

Peptide NameM871

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Receptor modulation ▸ Antagonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC108H162N26O29

DescriptionStandard

        WTLNSAGYLLGPEHPPPALALA
    

Molecular Weight2288.60 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.0523

GRAVY Index0.23

Hydrophobic Moment 0.25

Boman Index0.37

Instability Index28.28

Aliphatic Index 106.82

Aromaticity 0.0909

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 824.81

LogP -5.07

H-bond Donors 26.0

H-bond Acceptors 29.0

Rotatable Bonds 62.0

Heavy Atoms 163.0

Ring Count 8.0

Amide Bonds 22.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0100078 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Receptor antagonist Signaling peptide

TargetGAL1 receptor (Human); GAL2 receptor (Human); GAL3 receptor (Human)

Activity420 nM

MethodKi