Peptide Database

Peptide NameGM-109

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Receptor modulation ▸ Antagonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC27H37N5O6

DescriptionStandard

        FKYA
    

Molecular Weight527.61 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.1895

GRAVY Index-0.15

Hydrophobic Moment 0.65

Boman Index0.14

Instability Index29.12

Aliphatic Index 25.00

Aromaticity 0.5000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 196.87

LogP 0.19

H-bond Donors 7.0

H-bond Acceptors 7.0

Rotatable Bonds 15.0

Heavy Atoms 38.0

Ring Count 2.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0159106 VERIFIED: YES

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

Targetmotilin receptor (Rabbit)